--- a/__init__.py Wed Aug 26 14:36:00 2009 +0200
+++ b/__init__.py Wed Aug 26 14:45:56 2009 +0200
@@ -7,7 +7,6 @@
:license: Library General Public License version 2 - http://www.gnu.org/licenses
"""
__docformat__ = "restructuredtext en"
-from cubicweb.__pkginfo__ import version as __version__
import __builtin__
# '_' is available in builtins to mark internationalized string but should
@@ -19,9 +18,7 @@
import sys, os, logging
from StringIO import StringIO
-from urllib import quote as urlquote, unquote as urlunquote
-from logilab.common.decorators import cached
from logilab.common.logging_ext import set_log_methods
if os.environ.get('APYCOT_ROOT'):
@@ -29,6 +26,8 @@
else:
logging.basicConfig()
+from cubicweb.__pkginfo__ import version as __version__
+
set_log_methods(sys.modules[__name__], logging.getLogger('cubicweb'))
@@ -57,194 +56,6 @@
StringIO.write(self, data)
-class RequestSessionMixIn(object):
- """mixin class containing stuff shared by server session and web request
- """
- def __init__(self, vreg):
- self.vreg = vreg
- try:
- encoding = vreg.property_value('ui.encoding')
- except: # no vreg or property not registered
- encoding = 'utf-8'
- self.encoding = encoding
- # cache result of execution for (rql expr / eids),
- # should be emptied on commit/rollback of the server session / web
- # connection
- self.local_perm_cache = {}
-
- def property_value(self, key):
- if self.user:
- return self.user.property_value(key)
- return self.vreg.property_value(key)
-
- def etype_rset(self, etype, size=1):
- """return a fake result set for a particular entity type"""
- from cubicweb.rset import ResultSet
- rset = ResultSet([('A',)]*size, '%s X' % etype,
- description=[(etype,)]*size)
- def get_entity(row, col=0, etype=etype, req=self, rset=rset):
- return req.vreg.etype_class(etype)(req, rset, row, col)
- rset.get_entity = get_entity
- return self.decorate_rset(rset)
-
- def eid_rset(self, eid, etype=None):
- """return a result set for the given eid without doing actual query
- (we have the eid, we can suppose it exists and user has access to the
- entity)
- """
- from cubicweb.rset import ResultSet
- eid = typed_eid(eid)
- if etype is None:
- etype = self.describe(eid)[0]
- rset = ResultSet([(eid,)], 'Any X WHERE X eid %(x)s', {'x': eid},
- [(etype,)])
- return self.decorate_rset(rset)
-
- def empty_rset(self):
- """return a result set for the given eid without doing actual query
- (we have the eid, we can suppose it exists and user has access to the
- entity)
- """
- from cubicweb.rset import ResultSet
- return self.decorate_rset(ResultSet([], 'Any X WHERE X eid -1'))
-
- def entity_from_eid(self, eid, etype=None):
- try:
- return self.entity_cache(eid)
- except KeyError:
- rset = self.eid_rset(eid, etype)
- entity = rset.get_entity(0, 0)
- self.set_entity_cache(entity)
- return entity
-
- def entity_cache(self, eid):
- raise KeyError
- def set_entity_cache(self, entity):
- pass
-
- def create_entity(self, etype, *args, **kwargs):
- """add a new entity of the given type"""
- rql = 'INSERT %s X' % etype
- relations = []
- restrictions = []
- cachekey = []
- for rtype, rvar in args:
- relations.append('X %s %s' % (rtype, rvar))
- restrictions.append('%s eid %%(%s)s' % (rvar, rvar))
- cachekey.append(rvar)
- for attr in kwargs:
- if attr in cachekey:
- continue
- relations.append('X %s %%(%s)s' % (attr, attr))
- if relations:
- rql = '%s: %s' % (rql, ', '.join(relations))
- if restrictions:
- rql = '%s WHERE %s' % (rql, ', '.join(restrictions))
- return self.execute(rql, kwargs, cachekey).get_entity(0, 0)
-
- # url generation methods ##################################################
-
- def build_url(self, *args, **kwargs):
- """return an absolute URL using params dictionary key/values as URL
- parameters. Values are automatically URL quoted, and the
- publishing method to use may be specified or will be guessed.
- """
- # use *args since we don't want first argument to be "anonymous" to
- # avoid potential clash with kwargs
- assert len(args) == 1, 'only 0 or 1 non-named-argument expected'
- method = args[0]
- base_url = kwargs.pop('base_url', None)
- if base_url is None:
- base_url = self.base_url()
- if '_restpath' in kwargs:
- assert method == 'view', method
- path = kwargs.pop('_restpath')
- else:
- path = method
- if not kwargs:
- return u'%s%s' % (base_url, path)
- return u'%s%s?%s' % (base_url, path, self.build_url_params(**kwargs))
-
-
- def build_url_params(self, **kwargs):
- """return encoded params to incorporate them in an URL"""
- args = []
- for param, values in kwargs.items():
- if not isinstance(values, (list, tuple)):
- values = (values,)
- for value in values:
- args.append(u'%s=%s' % (param, self.url_quote(value)))
- return '&'.join(args)
-
- def url_quote(self, value, safe=''):
- """urllib.quote is not unicode safe, use this method to do the
- necessary encoding / decoding. Also it's designed to quote each
- part of a url path and so the '/' character will be encoded as well.
- """
- if isinstance(value, unicode):
- quoted = urlquote(value.encode(self.encoding), safe=safe)
- return unicode(quoted, self.encoding)
- return urlquote(str(value), safe=safe)
-
- def url_unquote(self, quoted):
- """returns a unicode unquoted string
-
- decoding is based on `self.encoding` which is the encoding
- used in `url_quote`
- """
- if isinstance(quoted, unicode):
- quoted = quoted.encode(self.encoding)
- try:
- return unicode(urlunquote(quoted), self.encoding)
- except UnicodeDecodeError: # might occurs on manually typed URLs
- return unicode(urlunquote(quoted), 'iso-8859-1')
-
-
- # session's user related methods #####################################
-
- @cached
- def user_data(self):
- """returns a dictionnary with this user's information"""
- userinfo = {}
- if self.is_internal_session:
- userinfo['login'] = "cubicweb"
- userinfo['name'] = "cubicweb"
- userinfo['email'] = ""
- return userinfo
- user = self.actual_session().user
- rql = "Any F,S,A where U eid %(x)s, U firstname F, U surname S, U primary_email E, E address A"
- try:
- firstname, lastname, email = self.execute(rql, {'x': user.eid}, 'x')[0]
- if firstname is None and lastname is None:
- userinfo['name'] = ''
- else:
- userinfo['name'] = ("%s %s" % (firstname, lastname))
- userinfo['email'] = email
- except IndexError:
- userinfo['name'] = None
- userinfo['email'] = None
- userinfo['login'] = user.login
- return userinfo
-
- def is_internal_session(self):
- """overrided on the server-side"""
- return False
-
- # abstract methods to override according to the web front-end #############
-
- def base_url(self):
- """return the root url of the instance"""
- raise NotImplementedError
-
- def decorate_rset(self, rset):
- """add vreg/req (at least) attributes to the given result set """
- raise NotImplementedError
-
- def describe(self, eid):
- """return a tuple (type, sourceuri, extid) for the entity with id <eid>"""
- raise NotImplementedError
-
-
# XXX 2.45 is allowing nicer entity type names, use this map for bw compat
ETYPE_NAME_MAP = {# 3.2 migration
'ECache': 'CWCache',
@@ -335,9 +146,6 @@
except AttributeError:
return neg_role(obj.role)
-def underline_title(title, car='-'):
- return title+'\n'+(car*len(title))
-
class CubicWebEventManager(object):
"""simple event / callback manager.
--- a/appobject.py Wed Aug 26 14:36:00 2009 +0200
+++ b/appobject.py Wed Aug 26 14:45:56 2009 +0200
@@ -11,28 +11,12 @@
import types
from logging import getLogger
-from datetime import datetime, timedelta, time
from logilab.common.decorators import classproperty
from logilab.common.deprecation import deprecated
from logilab.common.logging_ext import set_log_methods
-from rql.nodes import VariableRef, SubQuery
-from rql.stmts import Union, Select
-
from cubicweb import Unauthorized, NoSelectableObject
-from cubicweb.utils import UStringIO, ustrftime, strptime, todate, todatetime
-
-ONESECOND = timedelta(0, 1, 0)
-CACHE_REGISTRY = {}
-
-
-class Cache(dict):
- def __init__(self):
- super(Cache, self).__init__()
- _now = datetime.now()
- self.cache_creation_date = _now
- self.latest_cache_lookup = _now
# selector base classes and operations ########################################
@@ -100,11 +84,15 @@
return AndSelector(self, other)
def __rand__(self, other):
return AndSelector(other, self)
+ def __iand__(self, other):
+ raise NotImplementedError('cant use inplace & (binary and)')
def __or__(self, other):
return OrSelector(self, other)
def __ror__(self, other):
return OrSelector(other, self)
+ def __ior__(self, other):
+ raise NotImplementedError('cant use inplace | (binary or)')
def __invert__(self):
return NotSelector(self)
@@ -220,7 +208,7 @@
:__registry__:
name of the registry for this object (string like 'views',
'templates'...)
- :id:
+ :__id__:
object's identifier in the registry (string like 'main',
'primary', 'folder_box')
:__select__:
@@ -229,343 +217,188 @@
Moreover, the `__abstract__` attribute may be set to True to indicate
that a appobject is abstract and should not be registered.
- At registration time, the following attributes are set on the class:
- :vreg:
- the instance's registry
- :schema:
- the instance's schema
- :config:
- the instance's configuration
+ At selection time, the following attributes are set on the instance:
+
+ :_cw:
+ current request
+ :cw_extra_kwargs:
+ other received arguments
- At selection time, the following attributes are set on the instance:
- :req:
- current request
- :rset:
+ only if rset is found in arguments (in which case rset/row/col will be
+ removed from cwextra_kwargs):
+
+ :cw_rset:
context result set or None
- :row:
+ :cw_row:
if a result set is set and the context is about a particular cell in the
result set, and not the result set as a whole, specify the row number we
are interested in, else None
- :col:
+ :cw_col:
if a result set is set and the context is about a particular cell in the
result set, and not the result set as a whole, specify the col number we
are interested in, else None
"""
__registry__ = None
- id = None
+ __id__ = None
__select__ = yes()
@classmethod
- def classid(cls):
- """returns a unique identifier for the appobject"""
- return '%s.%s' % (cls.__module__, cls.__name__)
-
- # XXX bw compat code
- @classmethod
- def build___select__(cls):
- for klass in cls.mro():
- if klass.__name__ == 'AppObject':
- continue # the bw compat __selector__ is there
- klassdict = klass.__dict__
- if ('__select__' in klassdict and '__selectors__' in klassdict
- and '__selgenerated__' not in klassdict):
- raise TypeError("__select__ and __selectors__ can't be used together on class %s" % cls)
- if '__selectors__' in klassdict and '__selgenerated__' not in klassdict:
- cls.__selgenerated__ = True
- # case where __selectors__ is defined locally (but __select__
- # is in a parent class)
- selectors = klassdict['__selectors__']
- if len(selectors) == 1:
- # micro optimization: don't bother with AndSelector if there's
- # only one selector
- select = _instantiate_selector(selectors[0])
- else:
- select = AndSelector(*selectors)
- cls.__select__ = select
-
- @classmethod
- def registered(cls, registry):
+ def __registered__(cls, registry):
"""called by the registry when the appobject has been registered.
It must return the object that will be actually registered (this may be
the right hook to create an instance for example). By default the
appobject is returned without any transformation.
"""
- cls.build___select__()
- cls.vreg = registry.vreg
- cls.schema = registry.schema
- cls.config = registry.config
- cls.register_properties()
+ pdefs = getattr(cls, 'cw_property_defs', {})
+ for propid, pdef in pdefs.items():
+ pdef = pdef.copy() # may be shared
+ pdef['default'] = getattr(cls, propid, pdef['default'])
+ pdef['sitewide'] = getattr(cls, 'site_wide', pdef.get('sitewide'))
+ registry.vreg.register_property(cls._cwpropkey(propid), **pdef)
return cls
- @classmethod
- def vreg_initialization_completed(cls):
- pass
+ def __init__(self, req, **extra):
+ super(AppObject, self).__init__()
+ self._cw = req
+ try:
+ self.cw_rset = extra.pop('rset')
+ self.cw_row = extra.pop('row', None)
+ self.cw_col = extra.pop('col', None)
+ except KeyError:
+ pass
+ self.cw_extra_kwargs = extra
- # Eproperties definition:
- # key: id of the property (the actual CWProperty key is build using
- # <registry name>.<obj id>.<property id>
- # value: tuple (property type, vocabfunc, default value, property description)
- # possible types are those used by `logilab.common.configuration`
+ # persistent class properties ##############################################
+ #
+ # optional `cw_property_defs` dict on a class defines available persistent
+ # properties for this class:
+ #
+ # * key: id of the property (the actual CWProperty key is build using
+ # <registry name>.<obj id>.<property id>
+ # * value: tuple (property type, vocabfunc, default value, property description)
+ # possible types are those used by `logilab.common.configuration`
#
# notice that when it exists multiple objects with the same id (adaptation,
# overriding) only the first encountered definition is considered, so those
# objects can't try to have different default values for instance.
-
- property_defs = {}
+ #
+ # you can then access to a property value using self.cw_propval, where self
+ # is an instance of class
@classmethod
- def register_properties(cls):
- for propid, pdef in cls.property_defs.items():
- pdef = pdef.copy() # may be shared
- pdef['default'] = getattr(cls, propid, pdef['default'])
- pdef['sitewide'] = getattr(cls, 'site_wide', pdef.get('sitewide'))
- cls.vreg.register_property(cls.propkey(propid), **pdef)
-
- @classmethod
- def propkey(cls, propid):
+ def _cwpropkey(cls, propid):
+ """return cw property key for the property of the given id for this
+ class
+ """
return '%s.%s.%s' % (cls.__registry__, cls.id, propid)
- @classproperty
- @deprecated('use __select__ and & or | operators')
- def __selectors__(cls):
- selector = cls.__select__
- if isinstance(selector, AndSelector):
- return tuple(selector.selectors)
- if not isinstance(selector, tuple):
- selector = (selector,)
- return selector
+ def cw_propval(self, propid):
+ """return cw property value associated to key
- def __init__(self, req=None, rset=None, row=None, col=None, **extra):
- super(AppObject, self).__init__()
- self.req = req
- self.rset = rset
- self.row = row
- self.col = col
- self.extra_kwargs = extra
-
- def get_cache(self, cachename):
- """
- NOTE: cachename should be dotted names as in :
- - cubicweb.mycache
- - cubes.blog.mycache
- - etc.
+ <cls.__registry__>.<cls.id>.<propid>
"""
- if cachename in CACHE_REGISTRY:
- cache = CACHE_REGISTRY[cachename]
- else:
- cache = CACHE_REGISTRY[cachename] = Cache()
- _now = datetime.now()
- if _now > cache.latest_cache_lookup + ONESECOND:
- ecache = self.req.execute('Any C,T WHERE C is CWCache, C name %(name)s, C timestamp T',
- {'name':cachename}).get_entity(0,0)
- cache.latest_cache_lookup = _now
- if not ecache.valid(cache.cache_creation_date):
- cache.clear()
- cache.cache_creation_date = _now
- return cache
+ return self.req.property_value(self._cwpropkey(propid))
+
+ # deprecated ###############################################################
- def propval(self, propid):
- assert self.req
- return self.req.property_value(self.propkey(propid))
+ @property
+ @deprecated('[3.6] use self._cw.vreg')
+ def vreg(self):
+ return self._cw.vreg
+
+ @property
+ @deprecated('[3.6] use self._cw.vreg.schema')
+ def schema(self):
+ return self._cw.vreg.schema
- def limited_rql(self):
- """return a printable rql for the result set associated to the object,
- with limit/offset correctly set according to maximum page size and
- currently displayed page when necessary
- """
- # try to get page boundaries from the navigation component
- # XXX we should probably not have a ref to this component here (eg in
- # cubicweb.common)
- nav = self.vreg['components'].select_object('navigation', self.req,
- rset=self.rset)
- if nav:
- start, stop = nav.page_boundaries()
- rql = self._limit_offset_rql(stop - start, start)
- # result set may have be limited manually in which case navigation won't
- # apply
- elif self.rset.limited:
- rql = self._limit_offset_rql(*self.rset.limited)
- # navigation component doesn't apply and rset has not been limited, no
- # need to limit query
- else:
- rql = self.rset.printable_rql()
- return rql
+ @property
+ @deprecated('[3.6] use self._cw.vreg.config')
+ def config(self):
+ return self._cw.vreg.config
+
+ @property
+ @deprecated('[3.6] use self._cw')
+ def req(self):
+ return self._cw
+
+ @deprecated('[3.6] use self.cw_rset')
+ def get_rset(self):
+ return self.cw_rset
+ @deprecated('[3.6] use self.cw_rset')
+ def set_rset(self, rset):
+ self.cw_rset = rset
+ rset = property(get_rset, set_rset)
- def _limit_offset_rql(self, limit, offset):
- rqlst = self.rset.syntax_tree()
- if len(rqlst.children) == 1:
- select = rqlst.children[0]
- olimit, ooffset = select.limit, select.offset
- select.limit, select.offset = limit, offset
- rql = rqlst.as_string(kwargs=self.rset.args)
- # restore original limit/offset
- select.limit, select.offset = olimit, ooffset
- else:
- newselect = Select()
- newselect.limit = limit
- newselect.offset = offset
- aliases = [VariableRef(newselect.get_variable(vref.name, i))
- for i, vref in enumerate(rqlst.selection)]
- newselect.set_with([SubQuery(aliases, rqlst)], check=False)
- newunion = Union()
- newunion.append(newselect)
- rql = rqlst.as_string(kwargs=self.rset.args)
- rqlst.parent = None
- return rql
+ @property
+ @deprecated('[3.6] use self.cw_row')
+ def row(self):
+ return self.cw_row
+
+ @property
+ @deprecated('[3.6] use self.cw_col')
+ def col(self):
+ return self.cw_col
- def view(self, __vid, rset=None, __fallback_oid=None, __registry='views',
- **kwargs):
- """shortcut to self.vreg.view method avoiding to pass self.req"""
- return self.vreg[__registry].render(__vid, self.req, __fallback_oid,
- rset=rset, **kwargs)
+ @property
+ @deprecated('[3.6] use self.cw_extra_kwargs')
+ def extra_kwargs(self):
+ return self.cw_extra_kwargs
+ @deprecated('[3.6] use self._cw.view')
+ def view(self, *args, **kwargs):
+ return self._cw.view(*args, **kwargs)
+
+ @deprecated('[3.6] use self._cw.varmaker')
def initialize_varmaker(self):
- varmaker = self.req.get_page_data('rql_varmaker')
- if varmaker is None:
- varmaker = self.req.varmaker
- self.req.set_page_data('rql_varmaker', varmaker)
- self.varmaker = varmaker
+ self.varmaker = self._cw.varmaker
- # url generation methods ##################################################
+ @deprecated('[3.6] use self._cw.get_cache')
+ def get_cache(self, cachename):
+ return self._cw.get_cache(cachename)
- controller = 'view'
-
+ @deprecated('[3.6] use self._cw.build_url')
def build_url(self, *args, **kwargs):
- """return an absolute URL using params dictionary key/values as URL
- parameters. Values are automatically URL quoted, and the
- publishing method to use may be specified or will be guessed.
- """
- # use *args since we don't want first argument to be "anonymous" to
- # avoid potential clash with kwargs
- if args:
- assert len(args) == 1, 'only 0 or 1 non-named-argument expected'
- method = args[0]
- else:
- method = None
- # XXX I (adim) think that if method is passed explicitly, we should
- # not try to process it and directly call req.build_url()
- if method is None:
- method = self.controller
- if method == 'view' and self.req.from_controller() == 'view' and \
- not '_restpath' in kwargs:
- method = self.req.relative_path(includeparams=False) or 'view'
- return self.req.build_url(method, **kwargs)
+ return self._cw.build_url(*args, **kwargs)
+
+ @deprecated('[3.6] use self.cw_rset.limited_rql')
+ def limited_rql(self):
+ return self.rset.limited_rql()
- # various resources accessors #############################################
+ @deprecated('[3.6] use self.rset.complete_entity(row,col) instead')
+ def complete_entity(self, row, col=0, skip_bytes=True):
+ return self.rset.complete_entity(row, col, skip_bytes)
+ @deprecated('[3.6] use self.rset.get_entity(row,col) instead')
def entity(self, row, col=0):
- """short cut to get an entity instance for a particular row/column
- (col default to 0)
- """
return self.rset.get_entity(row, col)
- def complete_entity(self, row, col=0, skip_bytes=True):
- """short cut to get an completed entity instance for a particular
- row (all instance's attributes have been fetched)
- """
- entity = self.entity(row, col)
- entity.complete(skip_bytes=skip_bytes)
- return entity
+ @deprecated('[3.6] use self._cw.user_rql_callback')
+ def user_rql_callback(self, args, msg=None):
+ return self._cw.user_rql_callback(args, msg)
- def user_rql_callback(self, args, msg=None):
- """register a user callback to execute some rql query and return an url
- to call it ready to be inserted in html
- """
- def rqlexec(req, rql, args=None, key=None):
- req.execute(rql, args, key)
- return self.user_callback(rqlexec, args, msg)
-
+ @deprecated('[3.6] use self._cw.user_callback')
def user_callback(self, cb, args, msg=None, nonify=False):
- """register the given user callback and return an url to call it ready to be
- inserted in html
- """
- from simplejson import dumps
- self.req.add_js('cubicweb.ajax.js')
- cbname = self.req.register_onetime_callback(cb, *args)
- msg = dumps(msg or '')
- return "javascript:userCallbackThenReloadPage('%s', %s)" % (
- cbname, msg)
-
- # formating methods #######################################################
+ return self._cw.user_callback(cb, args, msg, nonify)
- def tal_render(self, template, variables):
- """render a precompiled page template with variables in the given
- dictionary as context
- """
- from cubicweb.ext.tal import CubicWebContext
- context = CubicWebContext()
- context.update({'self': self, 'rset': self.rset, '_' : self.req._,
- 'req': self.req, 'user': self.req.user})
- context.update(variables)
- output = UStringIO()
- template.expand(context, output)
- return output.getvalue()
-
+ @deprecated('[3.6] use self._cw.format_date')
def format_date(self, date, date_format=None, time=False):
- """return a string for a date time according to instance's
- configuration
- """
- if date:
- if date_format is None:
- if time:
- date_format = self.req.property_value('ui.datetime-format')
- else:
- date_format = self.req.property_value('ui.date-format')
- return ustrftime(date, date_format)
- return u''
+ return self._cw.format_date(date, date_format, time)
+ @deprecated('[3.6] use self._cw.format_timoe')
def format_time(self, time):
- """return a string for a time according to instance's
- configuration
- """
- if time:
- return ustrftime(time, self.req.property_value('ui.time-format'))
- return u''
+ return self._cw.format_time(time)
+ @deprecated('[3.6] use self._cw.format_float')
def format_float(self, num):
- """return a string for floating point number according to instance's
- configuration
- """
- if num:
- return self.req.property_value('ui.float-format') % num
- return u''
+ return self._cw.format_float(num)
+ @deprecated('[3.6] use self._cw.parse_datetime')
def parse_datetime(self, value, etype='Datetime'):
- """get a datetime or time from a string (according to etype)
- Datetime formatted as Date are accepted
- """
- assert etype in ('Datetime', 'Date', 'Time'), etype
- # XXX raise proper validation error
- if etype == 'Datetime':
- format = self.req.property_value('ui.datetime-format')
- try:
- return todatetime(strptime(value, format))
- except ValueError:
- pass
- elif etype == 'Time':
- format = self.req.property_value('ui.time-format')
- try:
- # (adim) I can't find a way to parse a Time with a custom format
- date = strptime(value, format) # this returns a DateTime
- return time(date.hour, date.minute, date.second)
- except ValueError:
- raise ValueError('can\'t parse %r (expected %s)' % (value, format))
- try:
- format = self.req.property_value('ui.date-format')
- dt = strptime(value, format)
- if etype == 'Datetime':
- return todatetime(dt)
- return todate(dt)
- except ValueError:
- raise ValueError('can\'t parse %r (expected %s)' % (value, format))
+ return self._cw.parse_datetime(value, etype)
- # security related methods ################################################
-
- def ensure_ro_rql(self, rql):
- """raise an exception if the given rql is not a select query"""
- first = rql.split(' ', 1)[0].lower()
- if first in ('insert', 'set', 'delete'):
- raise Unauthorized(self.req._('only select queries are authorized'))
+ @deprecated('[3.6] use self.cw_propval')
+ def propval(self, propid):
+ return self._cw.property_value(self._cwpropkey(propid))
set_log_methods(AppObject, getLogger('cubicweb.appobject'))
--- a/common/mixins.py Wed Aug 26 14:36:00 2009 +0200
+++ b/common/mixins.py Wed Aug 26 14:45:56 2009 +0200
@@ -207,7 +207,7 @@
"""handle an infinite recursion safety belt"""
if done is None:
done = set()
- entity = view.entity(row, col)
+ entity = view.rset.get_entity(row, col)
if entity.eid in done:
msg = entity.req._('loop in %(rel)s relation (%(eid)s)') % {
'rel': entity.tree_attribute,
--- a/common/mttransforms.py Wed Aug 26 14:36:00 2009 +0200
+++ b/common/mttransforms.py Wed Aug 26 14:45:56 2009 +0200
@@ -15,6 +15,7 @@
register_pil_transforms,
register_pygments_transforms)
+from cubicweb.utils import UStringIO
from cubicweb.common.uilib import rest_publish, html_publish
HTML_MIMETYPES = ('text/html', 'text/xhtml', 'application/xhtml+xml')
@@ -43,7 +44,7 @@
ENGINE.add_transform(html_to_html())
try:
- from cubicweb.ext.tal import compile_template
+ from cubicweb.ext.tal import CubicWebContext, compile_template
except ImportError:
HAS_TAL = False
from cubicweb import schema
@@ -57,8 +58,16 @@
output = 'text/html'
output_encoding = 'utf-8'
def _convert(self, trdata):
- value = trdata.encode(self.output_encoding)
- return trdata.appobject.tal_render(compile_template(value), {})
+ context = CubicWebContext()
+ appobject = trdata.appobject
+ context.update({'self': appobject, 'rset': appobject.rset,
+ 'req': appobject.req,
+ '_' : appobject.req._,
+ 'user': appobject.req.user})
+ output = UStringIO()
+ template = compile_template(trdata.encode(self.output_encoding))
+ template.expand(context, output)
+ return output.getvalue()
ENGINE.add_transform(ept_to_html())
--- a/common/test/unittest_mail.py Wed Aug 26 14:36:00 2009 +0200
+++ b/common/test/unittest_mail.py Wed Aug 26 14:45:56 2009 +0200
@@ -13,7 +13,7 @@
from logilab.common.testlib import unittest_main
from logilab.common.umessage import message_from_string
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.common.mail import format_mail
@@ -25,7 +25,7 @@
return pwd.getpwuid(os.getuid())[0]
-class EmailTC(EnvBasedTC):
+class EmailTC(CubicWebTC):
def test_format_mail(self):
self.set_option('sender-addr', 'bim@boum.fr')
--- a/common/test/unittest_migration.py Wed Aug 26 14:36:00 2009 +0200
+++ b/common/test/unittest_migration.py Wed Aug 26 14:45:56 2009 +0200
@@ -10,8 +10,6 @@
from logilab.common.testlib import TestCase, unittest_main
from cubicweb.devtools import TestServerConfiguration
-from cubicweb.devtools.apptest import TestEnvironment
-
from cubicweb.cwconfig import CubicWebConfiguration
from cubicweb.common.migration import MigrationHelper, filter_scripts
from cubicweb.server.migractions import ServerMigrationHelper
@@ -98,8 +96,8 @@
config = ApptestConfiguration('data')
source = config.sources()['system']
self.assertEquals(source['db-driver'], 'sqlite')
- cleanup_sqlite(source['db-name'], removecube=True)
- init_test_database(driver=source['db-driver'], config=config)
+ cleanup_sqlite(source['db-name'], removetemplate=True)
+ init_test_database(config=config)
if __name__ == '__main__':
--- a/cwctl.py Wed Aug 26 14:36:00 2009 +0200
+++ b/cwctl.py Wed Aug 26 14:45:56 2009 +0200
@@ -11,9 +11,10 @@
from logilab.common.clcommands import register_commands, pop_arg
from logilab.common.shellutils import ASK
-from cubicweb import ConfigurationError, ExecutionError, BadCommandUsage, underline_title
+from cubicweb import ConfigurationError, ExecutionError, BadCommandUsage
from cubicweb.cwconfig import CubicWebConfiguration as cwcfg, CONFIGURATIONS
-from cubicweb.toolsutils import Command, main_run, rm, create_dir
+from cubicweb.toolsutils import Command, main_run, rm, create_dir, underline_title
+
def wait_process_end(pid, maxtry=10, waittime=1):
"""wait for a process to actually die"""
--- a/cwvreg.py Wed Aug 26 14:36:00 2009 +0200
+++ b/cwvreg.py Wed Aug 26 14:45:56 2009 +0200
@@ -18,7 +18,7 @@
ObjectNotFound, NoSelectableObject, RegistryNotFound,
RegistryOutOfDate, CW_EVENT_MANAGER)
from cubicweb.utils import dump_class
-from cubicweb.vregistry import VRegistry, Registry
+from cubicweb.vregistry import VRegistry, Registry, class_regid
from cubicweb.rtags import RTAGS
@@ -53,12 +53,9 @@
return self.vreg.schema
def initialization_completed(self):
- # call vreg_initialization_completed on appobjects and print
- # registry content
- for appobjects in self.itervalues():
- for appobject in appobjects:
- appobject.vreg_initialization_completed()
+ pass
+ @deprecated('[3.6] select object, then use obj.render()')
def render(self, __oid, req, __fallback_oid=None, rset=None, **kwargs):
"""select object, or fallback object if specified and the first one
isn't selectable, then render it
@@ -71,20 +68,22 @@
obj = self.select(__fallback_oid, req, rset=rset, **kwargs)
return obj.render(**kwargs)
+ @deprecated('[3.6] use select_or_none and test for obj.cw_propval("visible")')
def select_vobject(self, oid, *args, **kwargs):
- selected = self.select_object(oid, *args, **kwargs)
- if selected and selected.propval('visible'):
+ selected = self.select_or_none(oid, *args, **kwargs)
+ if selected and selected.cw_propval('visible'):
return selected
return None
- def possible_vobjects(self, *args, **kwargs):
+ def poss_visible_objects(self, *args, **kwargs):
"""return an ordered list of possible app objects in a given registry,
supposing they support the 'visible' and 'order' properties (as most
visualizable objects)
"""
return sorted([x for x in self.possible_objects(*args, **kwargs)
- if x.propval('visible')],
- key=lambda x: x.propval('order'))
+ if x.cw_propval('visible')],
+ key=lambda x: x.cw_propval('order'))
+ possible_vobjects = deprecated('[3.6] use poss_visible_objects()')(poss_visible_objects)
VRegistry.REGISTRY_FACTORY[None] = CWRegistry
@@ -100,15 +99,24 @@
clear_cache(self, 'etype_class')
def register(self, obj, **kwargs):
- oid = kwargs.get('oid') or obj.id
+ oid = kwargs.get('oid') or class_regid(obj)
if oid != 'Any' and not oid in self.schema:
self.error('don\'t register %s, %s type not defined in the '
- 'schema', obj, obj.id)
+ 'schema', obj, oid)
return
kwargs['clear'] = True
super(ETypeRegistry, self).register(obj, **kwargs)
@cached
+ def parent_classes(self, etype):
+ if etype == 'Any':
+ return [self.etype_class('Any')]
+ eschema = self.schema.eschema(etype)
+ parents = [self.etype_class(e.type) for e in eschema.ancestors()]
+ parents.append(self.etype_class('Any'))
+ return parents
+
+ @cached
def etype_class(self, etype):
"""return an entity class for the given entity type.
@@ -142,12 +150,12 @@
objects = self['Any']
assert len(objects) == 1, objects
cls = objects[0]
- if cls.id == etype:
- cls.__initialize__()
+ if cls.__id__ == etype:
+ cls.__initialize__(self.schema)
return cls
cls = dump_class(cls, etype)
- cls.id = etype
- cls.__initialize__()
+ cls.__id__ = etype
+ cls.__initialize__(self.schema)
return cls
VRegistry.REGISTRY_FACTORY['etypes'] = ETypeRegistry
@@ -175,7 +183,7 @@
if vid[0] == '_':
continue
try:
- view = self.select_best(views, req, rset=rset, **kwargs)
+ view = self._select_best(views, req, rset=rset, **kwargs)
if view.linkable():
yield view
except NoSelectableObject:
@@ -355,6 +363,8 @@
implemented_interfaces = set()
if 'Any' in self.get('etypes', ()):
for etype in self.schema.entities():
+ if etype.is_final():
+ continue
cls = self['etypes'].etype_class(etype)
for iface in cls.__implements__:
implemented_interfaces.update(iface.__mro__)
@@ -391,35 +401,35 @@
special_relations={'eid': 'uid', 'has_text': 'fti'})
- @deprecated('use vreg["etypes"].etype_class(etype)')
+ @deprecated('[3.4] use vreg["etypes"].etype_class(etype)')
def etype_class(self, etype):
return self["etypes"].etype_class(etype)
- @deprecated('use vreg["views"].main_template(*args, **kwargs)')
+ @deprecated('[3.4] use vreg["views"].main_template(*args, **kwargs)')
def main_template(self, req, oid='main-template', **context):
return self["views"].main_template(req, oid, **context)
- @deprecated('use vreg[registry].possible_vobjects(*args, **kwargs)')
+ @deprecated('[3.4] use vreg[registry].possible_vobjects(*args, **kwargs)')
def possible_vobjects(self, registry, *args, **kwargs):
return self[registry].possible_vobjects(*args, **kwargs)
- @deprecated('use vreg["actions"].possible_actions(*args, **kwargs)')
+ @deprecated('[3.4] use vreg["actions"].possible_actions(*args, **kwargs)')
def possible_actions(self, req, rset=None, **kwargs):
return self["actions"].possible_actions(req, rest=rset, **kwargs)
- @deprecated("use vreg['boxes'].select_object(...)")
+ @deprecated("[3.4] use vreg['boxes'].select_or_none(...)")
def select_box(self, oid, *args, **kwargs):
- return self['boxes'].select_object(oid, *args, **kwargs)
+ return self['boxes'].select_or_none(oid, *args, **kwargs)
- @deprecated("use vreg['components'].select_object(...)")
+ @deprecated("[3.4] use vreg['components'].select_or_none(...)")
def select_component(self, cid, *args, **kwargs):
- return self['components'].select_object(cid, *args, **kwargs)
+ return self['components'].select_or_none(cid, *args, **kwargs)
- @deprecated("use vreg['actions'].select_object(...)")
+ @deprecated("[3.4] use vreg['actions'].select_or_none(...)")
def select_action(self, oid, *args, **kwargs):
- return self['actions'].select_object(oid, *args, **kwargs)
+ return self['actions'].select_or_none(oid, *args, **kwargs)
- @deprecated("use vreg['views'].select(...)")
+ @deprecated("[3.4] use vreg['views'].select(...)")
def select_view(self, __vid, req, rset=None, **kwargs):
return self['views'].select(__vid, req, rset=rset, **kwargs)
--- a/dbapi.py Wed Aug 26 14:36:00 2009 +0200
+++ b/dbapi.py Wed Aug 26 14:45:56 2009 +0200
@@ -19,8 +19,9 @@
from logilab.common.decorators import monkeypatch
from logilab.common.deprecation import deprecated
-from cubicweb import ETYPE_NAME_MAP, ConnectionError, RequestSessionMixIn
-from cubicweb import cwvreg, cwconfig
+from cubicweb import ETYPE_NAME_MAP, ConnectionError, cwvreg, cwconfig
+from cubicweb.req import RequestSessionBase
+
_MARKER = object()
@@ -42,9 +43,9 @@
registries.
"""
defaultcls = cwvreg.VRegistry.REGISTRY_FACTORY[None]
- orig_select_best = defaultcls.orig_select_best = defaultcls.select_best
+ orig_select_best = defaultcls.orig_select_best = defaultcls._select_best
@monkeypatch(defaultcls)
- def select_best(self, appobjects, *args, **kwargs):
+ def _select_best(self, appobjects, *args, **kwargs):
"""return an instance of the most specific object according
to parameters
@@ -174,7 +175,7 @@
return repo, cnx
-class DBAPIRequest(RequestSessionMixIn):
+class DBAPIRequest(RequestSessionBase):
def __init__(self, vreg, cnx=None):
super(DBAPIRequest, self).__init__(vreg)
--- a/debian/cubicweb-dev.install.in Wed Aug 26 14:36:00 2009 +0200
+++ b/debian/cubicweb-dev.install.in Wed Aug 26 14:45:56 2009 +0200
@@ -6,6 +6,7 @@
debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/ext/test usr/lib/PY_VERSION/site-packages/cubicweb/ext/
debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/server/test usr/lib/PY_VERSION/site-packages/cubicweb/server/
debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/sobjects/test usr/lib/PY_VERSION/site-packages/cubicweb/sobjects/
+debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/hooks/test usr/lib/PY_VERSION/site-packages/cubicweb/sobjects/
debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/web/test usr/lib/PY_VERSION/site-packages/cubicweb/web/
debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/etwist/test usr/lib/PY_VERSION/site-packages/cubicweb/etwist/
debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/goa/test usr/lib/PY_VERSION/site-packages/cubicweb/goa/
--- a/debian/cubicweb-server.install.in Wed Aug 26 14:36:00 2009 +0200
+++ b/debian/cubicweb-server.install.in Wed Aug 26 14:45:56 2009 +0200
@@ -1,4 +1,5 @@
debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/server/ usr/lib/PY_VERSION/site-packages/cubicweb
+debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/hooks/ usr/lib/PY_VERSION/site-packages/cubicweb
debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/sobjects/ usr/lib/PY_VERSION/site-packages/cubicweb
debian/tmp/usr/lib/PY_VERSION/site-packages/cubicweb/schemas/ usr/lib/PY_VERSION/site-packages/cubicweb
debian/tmp/usr/share/cubicweb/migration/ usr/share/cubicweb/
--- a/debian/rules Wed Aug 26 14:36:00 2009 +0200
+++ b/debian/rules Wed Aug 26 14:45:56 2009 +0200
@@ -48,6 +48,7 @@
# Remove unittests directory (should be available in cubicweb-dev only)
rm -rf debian/cubicweb-server/usr/lib/${PY_VERSION}/site-packages/cubicweb/server/test
+ rm -rf debian/cubicweb-server/usr/lib/${PY_VERSION}/site-packages/cubicweb/hooks/test
rm -rf debian/cubicweb-server/usr/lib/${PY_VERSION}/site-packages/cubicweb/sobjects/test
rm -rf debian/cubicweb-web/usr/lib/${PY_VERSION}/site-packages/cubicweb/web/test
rm -rf debian/cubicweb-twisted/usr/lib/${PY_VERSION}/site-packages/cubicweb/etwist/test
--- a/devtools/__init__.py Wed Aug 26 14:36:00 2009 +0200
+++ b/devtools/__init__.py Wed Aug 26 14:45:56 2009 +0200
@@ -13,20 +13,55 @@
from os.path import (abspath, join, exists, basename, dirname, normpath, split,
isfile, isabs)
-from cubicweb import CW_SOFTWARE_ROOT, ConfigurationError
+from cubicweb import CW_SOFTWARE_ROOT, ConfigurationError, schema, cwconfig
from cubicweb.utils import strptime
-from cubicweb.toolsutils import read_config
-from cubicweb.cwconfig import CubicWebConfiguration, merge_options
from cubicweb.server.serverconfig import ServerConfiguration
from cubicweb.etwist.twconfig import TwistedConfiguration
+cwconfig.CubicWebConfiguration.cls_adjust_sys_path()
+
+# db auto-population configuration #############################################
+
+SYSTEM_ENTITIES = schema.SCHEMA_TYPES | set((
+ 'CWGroup', 'CWUser', 'CWProperty',
+ 'Workflow', 'State', 'BaseTransition', 'Transition', 'WorkflowTransition',
+ 'TrInfo', 'SubWorkflowExitPoint',
+ ))
+
+SYSTEM_RELATIONS = schema.META_RTYPES | set((
+ # workflow related
+ 'workflow_of', 'state_of', 'transition_of', 'initial_state', 'allowed_transition',
+ 'destination_state', 'in_state', 'wf_info_for', 'from_state', 'to_state',
+ 'condition', 'subworkflow', 'subworkflow_state', 'subworkflow_exit',
+ # cwproperty
+ 'for_user',
+ # schema definition
+ 'specializes',
+ 'relation_type', 'from_entity', 'to_entity',
+ 'constrained_by', 'cstrtype', 'widget',
+ 'read_permission', 'update_permission', 'delete_permission', 'add_permission',
+ # permission
+ 'in_group', 'require_group', 'require_permission',
+ # deducted from other relations
+ 'primary_email',
+ ))
+
+# content validation configuration #############################################
+
# validators are used to validate (XML, DTD, whatever) view's content
# validators availables are :
# 'dtd' : validates XML + declared DTD
# 'xml' : guarantees XML is well formed
# None : do not try to validate anything
+
+# {'vid': validator}
VIEW_VALIDATORS = {}
+
+
+# cubicweb test configuration ##################################################
+
BASE_URL = 'http://testing.fr/cubicweb/'
+
DEFAULT_SOURCES = {'system': {'adapter' : 'native',
'db-encoding' : 'UTF-8', #'ISO-8859-1',
'db-user' : u'admin',
@@ -40,13 +75,14 @@
},
}
+
class TestServerConfiguration(ServerConfiguration):
mode = 'test'
set_language = False
read_instance_schema = False
bootstrap_schema = False
init_repository = True
- options = merge_options(ServerConfiguration.options + (
+ options = cwconfig.merge_options(ServerConfiguration.options + (
('anonymous-user',
{'type' : 'string',
'default': None,
@@ -66,7 +102,6 @@
def __init__(self, appid, log_threshold=logging.CRITICAL+10):
ServerConfiguration.__init__(self, appid)
- self.global_set_option('log-file', None)
self.init_log(log_threshold, force=True)
# need this, usually triggered by cubicweb-ctl
self.load_cwctl_plugins()
@@ -118,30 +153,11 @@
sources = DEFAULT_SOURCES
return sources
- def load_defaults(self):
- super(TestServerConfiguration, self).load_defaults()
- # note: don't call global set option here, OptionManager may not yet be initialized
- # add anonymous user
- self.set_option('anonymous-user', 'anon')
- self.set_option('anonymous-password', 'anon')
- # uncomment the line below if you want rql queries to be logged
- #self.set_option('query-log-file', '/tmp/test_rql_log.' + `os.getpid()`)
- self.set_option('sender-name', 'cubicweb-test')
- self.set_option('sender-addr', 'cubicweb-test@logilab.fr')
- try:
- send_to = '%s@logilab.fr' % os.getlogin()
- except OSError:
- send_to = '%s@logilab.fr' % (os.environ.get('USER')
- or os.environ.get('USERNAME')
- or os.environ.get('LOGNAME'))
- self.set_option('sender-addr', send_to)
- self.set_option('default-dest-addrs', send_to)
- self.set_option('base-url', BASE_URL)
-
class BaseApptestConfiguration(TestServerConfiguration, TwistedConfiguration):
repo_method = 'inmemory'
- options = merge_options(TestServerConfiguration.options + TwistedConfiguration.options)
+ options = cwconfig.merge_options(TestServerConfiguration.options
+ + TwistedConfiguration.options)
cubicweb_appobject_path = TestServerConfiguration.cubicweb_appobject_path | TwistedConfiguration.cubicweb_appobject_path
cube_appobject_path = TestServerConfiguration.cube_appobject_path | TwistedConfiguration.cube_appobject_path
@@ -163,98 +179,91 @@
BaseApptestConfiguration.__init__(self, appid, log_threshold=log_threshold)
self.init_repository = sourcefile is None
self.sourcefile = sourcefile
- import re
- self.global_set_option('embed-allowed', re.compile('.*'))
+ self.global_set_option('anonymous-user', 'anon')
+ self.global_set_option('anonymous-password', 'anon')
+
+ def load_configuration(self):
+ super(ApptestConfiguration, self).load_configuration()
+ self.global_set_option('anonymous-user', 'anon')
+ self.global_set_option('anonymous-password', 'anon')
-class RealDatabaseConfiguration(ApptestConfiguration):
- init_repository = False
- sourcesdef = {'system': {'adapter' : 'native',
- 'db-encoding' : 'UTF-8', #'ISO-8859-1',
- 'db-user' : u'admin',
- 'db-password' : 'gingkow',
- 'db-name' : 'seotest',
- 'db-driver' : 'postgres',
- 'db-host' : None,
- },
- 'admin' : {'login': u'admin',
- 'password': u'gingkow',
- },
- }
+# test database handling #######################################################
- def __init__(self, appid, log_threshold=logging.CRITICAL, sourcefile=None):
- ApptestConfiguration.__init__(self, appid)
- self.init_repository = False
+def init_test_database(config=None, configdir='data'):
+ """init a test database for a specific driver"""
+ from cubicweb.dbapi import in_memory_cnx
+ config = config or TestServerConfiguration(configdir)
+ sources = config.sources()
+ driver = sources['system']['db-driver']
+ if driver == 'sqlite':
+ init_test_database_sqlite(config)
+ elif driver == 'postgres':
+ init_test_database_postgres(config)
+ else:
+ raise ValueError('no initialization function for driver %r' % driver)
+ config._cubes = None # avoid assertion error
+ repo, cnx = in_memory_cnx(config, unicode(sources['admin']['login']),
+ sources['admin']['password'] or 'xxx')
+ if driver == 'sqlite':
+ install_sqlite_patch(repo.querier)
+ return repo, cnx
- def sources(self):
- """
- By default, we run tests with the sqlite DB backend.
- One may use its own configuration by just creating a
- 'sources' file in the test directory from wich tests are
- launched.
- """
- self._sources = self.sourcesdef
- return self._sources
+def reset_test_database(config):
+ """init a test database for a specific driver"""
+ driver = config.sources()['system']['db-driver']
+ if driver == 'sqlite':
+ reset_test_database_sqlite(config)
+ else:
+ raise ValueError('no reset function for driver %r' % driver)
-def buildconfig(dbuser, dbpassword, dbname, adminuser, adminpassword, dbhost=None):
- """convenience function that builds a real-db configuration class"""
- sourcesdef = {'system': {'adapter' : 'native',
- 'db-encoding' : 'UTF-8', #'ISO-8859-1',
- 'db-user' : dbuser,
- 'db-password' : dbpassword,
- 'db-name' : dbname,
- 'db-driver' : 'postgres',
- 'db-host' : dbhost,
- },
- 'admin' : {'login': adminuser,
- 'password': adminpassword,
- },
- }
- return type('MyRealDBConfig', (RealDatabaseConfiguration,),
- {'sourcesdef': sourcesdef})
+### postgres test database handling ############################################
-def loadconfig(filename):
- """convenience function that builds a real-db configuration class
- from a file
- """
- return type('MyRealDBConfig', (RealDatabaseConfiguration,),
- {'sourcesdef': read_config(filename)})
+def init_test_database_postgres(config):
+ """initialize a fresh sqlite databse used for testing purpose"""
+ if config.init_repository:
+ from cubicweb.server import init_repository
+ init_repository(config, interactive=False, drop=True)
-class LivetestConfiguration(BaseApptestConfiguration):
- init_repository = False
+### sqlite test database handling ##############################################
+
+def cleanup_sqlite(dbfile, removetemplate=False):
+ try:
+ os.remove(dbfile)
+ os.remove('%s-journal' % dbfile)
+ except OSError:
+ pass
+ if removetemplate:
+ try:
+ os.remove('%s-template' % dbfile)
+ except OSError:
+ pass
- def __init__(self, cube=None, sourcefile=None, pyro_name=None,
- log_threshold=logging.CRITICAL):
- TestServerConfiguration.__init__(self, cube, log_threshold=log_threshold)
- self.appid = pyro_name or cube
- # don't change this, else some symlink problems may arise in some
- # environment (e.g. mine (syt) ;o)
- # XXX I'm afraid this test will prevent to run test from a production
- # environment
- self._sources = None
- # instance cube test
- if cube is not None:
- self.apphome = self.cube_dir(cube)
- elif 'web' in os.getcwd().split(os.sep):
- # web test
- self.apphome = join(normpath(join(dirname(__file__), '..')), 'web')
- else:
- # cube test
- self.apphome = abspath('..')
- self.sourcefile = sourcefile
- self.global_set_option('realm', '')
- self.use_pyro = pyro_name is not None
+def reset_test_database_sqlite(config):
+ import shutil
+ dbfile = config.sources()['system']['db-name']
+ cleanup_sqlite(dbfile)
+ template = '%s-template' % dbfile
+ if exists(template):
+ shutil.copy(template, dbfile)
+ return True
+ return False
- def pyro_enabled(self):
- if self.use_pyro:
- return True
- else:
- return False
+def init_test_database_sqlite(config):
+ """initialize a fresh sqlite databse used for testing purpose"""
+ # remove database file if it exists
+ dbfile = config.sources()['system']['db-name']
+ if not reset_test_database_sqlite(config):
+ # initialize the database
+ import shutil
+ from cubicweb.server import init_repository
+ init_repository(config, interactive=False)
+ dbfile = config.sources()['system']['db-name']
+ shutil.copy(dbfile, '%s-template' % dbfile)
-CubicWebConfiguration.cls_adjust_sys_path()
def install_sqlite_patch(querier):
"""This patch hotfixes the following sqlite bug :
@@ -293,57 +302,3 @@
return new_execute
querier.__class__.execute = wrap_execute(querier.__class__.execute)
querier.__class__._devtools_sqlite_patched = True
-
-def init_test_database(driver='sqlite', configdir='data', config=None,
- vreg=None):
- """init a test database for a specific driver"""
- from cubicweb.dbapi import in_memory_cnx
- if vreg and not config:
- config = vreg.config
- config = config or TestServerConfiguration(configdir)
- source = config.sources()
- if driver == 'sqlite':
- init_test_database_sqlite(config, source)
- elif driver == 'postgres':
- init_test_database_postgres(config, source)
- else:
- raise ValueError('no initialization function for driver %r' % driver)
- config._cubes = None # avoid assertion error
- repo, cnx = in_memory_cnx(vreg or config, unicode(source['admin']['login']),
- source['admin']['password'] or 'xxx')
- if driver == 'sqlite':
- install_sqlite_patch(repo.querier)
- return repo, cnx
-
-def init_test_database_postgres(config, source, vreg=None):
- """initialize a fresh sqlite databse used for testing purpose"""
- if config.init_repository:
- from cubicweb.server import init_repository
- init_repository(config, interactive=False, drop=True, vreg=vreg)
-
-def cleanup_sqlite(dbfile, removecube=False):
- try:
- os.remove(dbfile)
- os.remove('%s-journal' % dbfile)
- except OSError:
- pass
- if removecube:
- try:
- os.remove('%s-template' % dbfile)
- except OSError:
- pass
-
-def init_test_database_sqlite(config, source, vreg=None):
- """initialize a fresh sqlite databse used for testing purpose"""
- import shutil
- # remove database file if it exists (actually I know driver == 'sqlite' :)
- dbfile = source['system']['db-name']
- cleanup_sqlite(dbfile)
- template = '%s-template' % dbfile
- if exists(template):
- shutil.copy(template, dbfile)
- else:
- # initialize the database
- from cubicweb.server import init_repository
- init_repository(config, interactive=False, vreg=vreg)
- shutil.copy(dbfile, template)
--- a/devtools/_apptest.py Wed Aug 26 14:36:00 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,207 +0,0 @@
-"""Hidden internals for the devtools.apptest module
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-import sys, traceback
-
-from logilab.common.pytest import pause_tracing, resume_tracing
-
-import yams.schema
-
-from cubicweb.dbapi import repo_connect, ConnectionProperties, ProgrammingError
-from cubicweb.cwvreg import CubicWebVRegistry
-
-from cubicweb.web.application import CubicWebPublisher
-from cubicweb.web import Redirect
-
-from cubicweb.devtools import ApptestConfiguration, init_test_database
-from cubicweb.devtools.fake import FakeRequest
-
-SYSTEM_ENTITIES = ('CWGroup', 'CWUser',
- 'CWAttribute', 'CWRelation',
- 'CWConstraint', 'CWConstraintType', 'CWProperty',
- 'CWEType', 'CWRType',
- 'Workflow', 'State', 'BaseTransition', 'Transition', 'WorkflowTransition', 'TrInfo', 'SubWorkflowExitPoint',
- 'RQLExpression',
- )
-SYSTEM_RELATIONS = (
- # virtual relation
- 'identity',
- # metadata
- 'is', 'is_instance_of', 'owned_by', 'created_by', 'specializes',
- # workflow related
- 'workflow_of', 'state_of', 'transition_of', 'initial_state', 'allowed_transition',
- 'destination_state', 'in_state', 'wf_info_for', 'from_state', 'to_state',
- 'condition', 'subworkflow', 'subworkflow_state', 'subworkflow_exit',
- # permission
- 'in_group', 'require_group', 'require_permission',
- 'read_permission', 'update_permission', 'delete_permission', 'add_permission',
- # eproperty
- 'for_user',
- # schema definition
- 'relation_type', 'from_entity', 'to_entity',
- 'constrained_by', 'cstrtype', 'widget',
- # deducted from other relations
- 'primary_email',
- )
-
-def unprotected_entities(app_schema, strict=False):
- """returned a Set of each non final entity type, excluding CWGroup, and CWUser...
- """
- if strict:
- protected_entities = yams.schema.BASE_TYPES
- else:
- protected_entities = yams.schema.BASE_TYPES.union(set(SYSTEM_ENTITIES))
- entities = set(app_schema.entities())
- return entities - protected_entities
-
-
-def ignore_relations(*relations):
- global SYSTEM_RELATIONS
- SYSTEM_RELATIONS += relations
-
-
-class TestEnvironment(object):
- """TestEnvironment defines a context (e.g. a config + a given connection) in
- which the tests are executed
- """
-
- def __init__(self, appid, reporter=None, verbose=False,
- configcls=ApptestConfiguration, requestcls=FakeRequest):
- config = configcls(appid)
- self.requestcls = requestcls
- self.cnx = None
- config.db_perms = False
- source = config.sources()['system']
- if verbose:
- print "init test database ..."
- self.vreg = vreg = CubicWebVRegistry(config)
- self.admlogin = source['db-user']
- # restore database <=> init database
- self.restore_database()
- if verbose:
- print "init done"
- config.repository = lambda x=None: self.repo
- self.app = CubicWebPublisher(config, vreg=vreg)
- self.verbose = verbose
- schema = self.vreg.schema
- # else we may run into problems since email address are ususally share in app tests
- # XXX should not be necessary anymore
- schema.rschema('primary_email').set_rproperty('CWUser', 'EmailAddress', 'composite', False)
- self.deletable_entities = unprotected_entities(schema)
-
- def restore_database(self):
- """called by unittests' tearDown to restore the original database
- """
- try:
- pause_tracing()
- if self.cnx:
- self.cnx.close()
- source = self.vreg.config.sources()['system']
- self.repo, self.cnx = init_test_database(driver=source['db-driver'],
- vreg=self.vreg)
- self._orig_cnx = self.cnx
- resume_tracing()
- except:
- resume_tracing()
- traceback.print_exc()
- sys.exit(1)
- # XXX cnx decoration is usually done by the repository authentication manager,
- # necessary in authentication tests
- self.cnx.vreg = self.vreg
- self.cnx.login = source['db-user']
- self.cnx.password = source['db-password']
-
-
- def create_user(self, login, groups=('users',), req=None):
- req = req or self.create_request()
- cursor = self._orig_cnx.cursor(req)
- rset = cursor.execute('INSERT CWUser X: X login %(login)s, X upassword %(passwd)s',
- {'login': unicode(login), 'passwd': login.encode('utf8')})
- user = rset.get_entity(0, 0)
- cursor.execute('SET X in_group G WHERE X eid %%(x)s, G name IN(%s)'
- % ','.join(repr(g) for g in groups),
- {'x': user.eid}, 'x')
- user.clear_related_cache('in_group', 'subject')
- self._orig_cnx.commit()
- return user
-
- def login(self, login, password=None):
- if login == self.admlogin:
- self.restore_connection()
- else:
- self.cnx = repo_connect(self.repo, unicode(login),
- password or str(login),
- ConnectionProperties('inmemory'))
- if login == self.vreg.config.anonymous_user()[0]:
- self.cnx.anonymous_connection = True
- return self.cnx
-
- def restore_connection(self):
- if not self.cnx is self._orig_cnx:
- try:
- self.cnx.close()
- except ProgrammingError:
- pass # already closed
- self.cnx = self._orig_cnx
-
- ############################################################################
-
- def execute(self, rql, args=None, eidkey=None, req=None):
- """executes <rql>, builds a resultset, and returns a couple (rset, req)
- where req is a FakeRequest
- """
- req = req or self.create_request(rql=rql)
- return self.cnx.cursor(req).execute(unicode(rql), args, eidkey)
-
- def create_request(self, rql=None, **kwargs):
- """executes <rql>, builds a resultset, and returns a
- couple (rset, req) where req is a FakeRequest
- """
- if rql:
- kwargs['rql'] = rql
- req = self.requestcls(self.vreg, form=kwargs)
- req.set_connection(self.cnx)
- return req
-
- def get_rset_and_req(self, rql, optional_args=None, args=None, eidkey=None):
- """executes <rql>, builds a resultset, and returns a
- couple (rset, req) where req is a FakeRequest
- """
- return (self.execute(rql, args, eidkey),
- self.create_request(rql=rql, **optional_args or {}))
-
-
-class ExistingTestEnvironment(TestEnvironment):
-
- def __init__(self, appid, sourcefile, verbose=False):
- config = ApptestConfiguration(appid, sourcefile=sourcefile)
- if verbose:
- print "init test database ..."
- source = config.sources()['system']
- self.vreg = CubicWebVRegistry(config)
- self.cnx = init_test_database(driver=source['db-driver'],
- vreg=self.vreg)[1]
- if verbose:
- print "init done"
- self.app = CubicWebPublisher(config, vreg=self.vreg)
- self.verbose = verbose
- # this is done when the publisher is opening a connection
- self.cnx.vreg = self.vreg
-
- def setup(self, config=None):
- """config is passed by TestSuite but is ignored in this environment"""
- cursor = self.cnx.cursor()
- self.last_eid = cursor.execute('Any X WHERE X creation_date D ORDERBY D DESC LIMIT 1').rows[0][0]
-
- def cleanup(self):
- """cancel inserted elements during tests"""
- cursor = self.cnx.cursor()
- cursor.execute('DELETE Any X WHERE X eid > %(x)s', {'x' : self.last_eid}, eid_key='x')
- print "cleaning done"
- self.cnx.commit()
--- a/devtools/apptest.py Wed Aug 26 14:36:00 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,505 +0,0 @@
-"""This module provides misc utilities to test instances
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-from copy import deepcopy
-
-import simplejson
-
-from logilab.common.testlib import TestCase
-from logilab.common.pytest import nocoverage
-from logilab.common.umessage import message_from_string
-
-from logilab.common.deprecation import deprecated
-
-from cubicweb.devtools import init_test_database, TestServerConfiguration, ApptestConfiguration
-from cubicweb.devtools._apptest import TestEnvironment
-from cubicweb.devtools.fake import FakeRequest
-
-from cubicweb.dbapi import repo_connect, ConnectionProperties, ProgrammingError
-
-
-MAILBOX = []
-class Email:
- def __init__(self, recipients, msg):
- self.recipients = recipients
- self.msg = msg
-
- @property
- def message(self):
- return message_from_string(self.msg)
-
- @property
- def subject(self):
- return self.message.get('Subject')
-
- @property
- def content(self):
- return self.message.get_payload(decode=True)
-
- def __repr__(self):
- return '<Email to %s with subject %s>' % (','.join(self.recipients),
- self.message.get('Subject'))
-
-class MockSMTP:
- def __init__(self, server, port):
- pass
- def close(self):
- pass
- def sendmail(self, helo_addr, recipients, msg):
- MAILBOX.append(Email(recipients, msg))
-
-from cubicweb import cwconfig
-cwconfig.SMTP = MockSMTP
-
-
-def get_versions(self, checkversions=False):
- """return the a dictionary containing cubes used by this instance
- as key with their version as value, including cubicweb version. This is a
- public method, not requiring a session id.
-
- replace Repository.get_versions by this method if you don't want versions
- checking
- """
- vcconf = {'cubicweb': self.config.cubicweb_version()}
- self.config.bootstrap_cubes()
- for pk in self.config.cubes():
- version = self.config.cube_version(pk)
- vcconf[pk] = version
- self.config._cubes = None
- return vcconf
-
-
-@property
-def late_binding_env(self):
- """builds TestEnvironment as late as possible"""
- if not hasattr(self, '_env'):
- self.__class__._env = TestEnvironment('data', configcls=self.configcls,
- requestcls=self.requestcls)
- return self._env
-
-
-class autoenv(type):
- """automatically set environment on EnvBasedTC subclasses if necessary
- """
- def __new__(mcs, name, bases, classdict):
- env = classdict.get('env')
- # try to find env in one of the base classes
- if env is None:
- for base in bases:
- env = getattr(base, 'env', None)
- if env is not None:
- classdict['env'] = env
- break
- if not classdict.get('__abstract__') and not classdict.get('env'):
- classdict['env'] = late_binding_env
- return super(autoenv, mcs).__new__(mcs, name, bases, classdict)
-
-
-class EnvBasedTC(TestCase):
- """abstract class for test using an apptest environment
- """
- __metaclass__ = autoenv
- __abstract__ = True
- env = None
- configcls = ApptestConfiguration
- requestcls = FakeRequest
-
- # user / session management ###############################################
-
- def user(self, req=None):
- if req is None:
- req = self.env.create_request()
- return self.env.cnx.user(req)
- else:
- return req.user
-
- def create_user(self, *args, **kwargs):
- return self.env.create_user(*args, **kwargs)
-
- def login(self, login, password=None):
- return self.env.login(login, password)
-
- def restore_connection(self):
- self.env.restore_connection()
-
- # db api ##################################################################
-
- @nocoverage
- def cursor(self, req=None):
- return self.env.cnx.cursor(req or self.request())
-
- @nocoverage
- def execute(self, *args, **kwargs):
- return self.env.execute(*args, **kwargs)
-
- @nocoverage
- def commit(self):
- self.env.cnx.commit()
-
- @nocoverage
- def rollback(self):
- try:
- self.env.cnx.rollback()
- except ProgrammingError:
- pass
-
- # other utilities #########################################################
- def set_debug(self, debugmode):
- from cubicweb.server import set_debug
- set_debug(debugmode)
-
- @property
- def config(self):
- return self.vreg.config
-
- def session(self):
- """return current server side session (using default manager account)"""
- return self.env.repo._sessions[self.env.cnx.sessionid]
-
- def request(self, *args, **kwargs):
- """return a web interface request"""
- return self.env.create_request(*args, **kwargs)
-
- @nocoverage
- def rset_and_req(self, *args, **kwargs):
- return self.env.get_rset_and_req(*args, **kwargs)
-
- def entity(self, rql, args=None, eidkey=None, req=None):
- return self.execute(rql, args, eidkey, req=req).get_entity(0, 0)
-
- def etype_instance(self, etype, req=None):
- req = req or self.request()
- e = self.env.vreg['etypes'].etype_class(etype)(req)
- e.eid = None
- return e
-
- def add_entity(self, etype, **kwargs):
- rql = ['INSERT %s X' % etype]
-
- # dict for replacement in RQL Request
- rql_args = {}
-
- if kwargs: #
- rql.append(':')
- # dict to define new entities variables
- entities = {}
-
- # assignement part of the request
- sub_rql = []
- for key, value in kwargs.iteritems():
- # entities
- if hasattr(value, 'eid'):
- new_value = "%s__" % key.upper()
-
- entities[new_value] = value.eid
- rql_args[new_value] = value.eid
-
- sub_rql.append("X %s %s" % (key, new_value))
- # final attributes
- else:
- sub_rql.append('X %s %%(%s)s' % (key, key))
- rql_args[key] = value
- rql.append(', '.join(sub_rql))
-
-
- if entities:
- rql.append('WHERE')
- # WHERE part of the request (to link entity to they eid)
- sub_rql = []
- for key, value in entities.iteritems():
- sub_rql.append("%s eid %%(%s)s" % (key, key))
- rql.append(', '.join(sub_rql))
-
- rql = ' '.join(rql)
- rset = self.execute(rql, rql_args)
- return rset.get_entity(0, 0)
-
- def set_option(self, optname, value):
- self.vreg.config.global_set_option(optname, value)
-
- def pviews(self, req, rset):
- return sorted((a.id, a.__class__) for a in self.vreg['views'].possible_views(req, rset=rset))
-
- def pactions(self, req, rset, skipcategories=('addrelated', 'siteactions', 'useractions')):
- return [(a.id, a.__class__) for a in self.vreg['actions'].possible_vobjects(req, rset=rset)
- if a.category not in skipcategories]
-
- def pactions_by_cats(self, req, rset, categories=('addrelated',)):
- return [(a.id, a.__class__) for a in self.vreg['actions'].possible_vobjects(req, rset=rset)
- if a.category in categories]
-
- paddrelactions = deprecated()(pactions_by_cats)
-
- def pactionsdict(self, req, rset, skipcategories=('addrelated', 'siteactions', 'useractions')):
- res = {}
- for a in self.vreg['actions'].possible_vobjects(req, rset=rset):
- if a.category not in skipcategories:
- res.setdefault(a.category, []).append(a.__class__)
- return res
-
-
- def remote_call(self, fname, *args):
- """remote call simulation"""
- dump = simplejson.dumps
- args = [dump(arg) for arg in args]
- req = self.request(fname=fname, pageid='123', arg=args)
- ctrl = self.vreg['controllers'].select('json', req)
- return ctrl.publish(), req
-
- # default test setup and teardown #########################################
-
- def setup_database(self):
- pass
-
- def setUp(self):
- self.restore_connection()
- session = self.session()
- #self.maxeid = self.execute('Any MAX(X)')
- session.set_pool()
- self.maxeid = session.system_sql('SELECT MAX(eid) FROM entities').fetchone()[0]
- self.app = self.env.app
- self.vreg = self.env.app.vreg
- self.schema = self.vreg.schema
- self.vreg.config.mode = 'test'
- # set default-dest-addrs to a dumb email address to avoid mailbox or
- # mail queue pollution
- self.set_option('default-dest-addrs', ['whatever'])
- self.setup_database()
- self.commit()
- MAILBOX[:] = [] # reset mailbox
-
- @nocoverage
- def tearDown(self):
- self.rollback()
- # self.env.restore_database()
- self.env.restore_connection()
- self.session().unsafe_execute('DELETE Any X WHERE X eid > %s' % self.maxeid)
- self.commit()
-
- # global resources accessors ###############################################
-
-# XXX
-try:
- from cubicweb.web import Redirect
- from urllib import unquote
-except ImportError:
- pass # cubicweb-web not installed
-else:
- class ControllerTC(EnvBasedTC):
- def setUp(self):
- super(ControllerTC, self).setUp()
- self.req = self.request()
- self.ctrl = self.vreg['controllers'].select('edit', self.req)
-
- def publish(self, req):
- assert req is self.ctrl.req
- try:
- result = self.ctrl.publish()
- req.cnx.commit()
- except Redirect:
- req.cnx.commit()
- raise
- return result
-
- def expect_redirect_publish(self, req=None):
- if req is not None:
- self.ctrl = self.vreg['controllers'].select('edit', req)
- else:
- req = self.req
- try:
- res = self.publish(req)
- except Redirect, ex:
- try:
- path, params = ex.location.split('?', 1)
- except:
- path, params = ex.location, ""
- req._url = path
- cleanup = lambda p: (p[0], unquote(p[1]))
- params = dict(cleanup(p.split('=', 1)) for p in params.split('&') if p)
- return req.relative_path(False), params # path.rsplit('/', 1)[-1], params
- else:
- self.fail('expected a Redirect exception')
-
-
-def make_late_binding_repo_property(attrname):
- @property
- def late_binding(self):
- """builds cnx as late as possible"""
- if not hasattr(self, attrname):
- # sets explicit test mode here to avoid autoreload
- from cubicweb.cwconfig import CubicWebConfiguration
- CubicWebConfiguration.mode = 'test'
- cls = self.__class__
- config = self.repo_config or TestServerConfiguration('data')
- cls._repo, cls._cnx = init_test_database('sqlite', config=config)
- return getattr(self, attrname)
- return late_binding
-
-
-class autorepo(type):
- """automatically set repository on RepositoryBasedTC subclasses if necessary
- """
- def __new__(mcs, name, bases, classdict):
- repo = classdict.get('repo')
- # try to find repo in one of the base classes
- if repo is None:
- for base in bases:
- repo = getattr(base, 'repo', None)
- if repo is not None:
- classdict['repo'] = repo
- break
- if name != 'RepositoryBasedTC' and not classdict.get('repo'):
- classdict['repo'] = make_late_binding_repo_property('_repo')
- classdict['cnx'] = make_late_binding_repo_property('_cnx')
- return super(autorepo, mcs).__new__(mcs, name, bases, classdict)
-
-
-class RepositoryBasedTC(TestCase):
- """abstract class for test using direct repository connections
- """
- __metaclass__ = autorepo
- repo_config = None # set a particular config instance if necessary
-
- # user / session management ###############################################
-
- def create_user(self, user, groups=('users',), password=None, commit=True):
- if password is None:
- password = user
- eid = self.execute('INSERT CWUser X: X login %(x)s, X upassword %(p)s',
- {'x': unicode(user), 'p': password})[0][0]
- groups = ','.join(repr(group) for group in groups)
- self.execute('SET X in_group Y WHERE X eid %%(x)s, Y name IN (%s)' % groups,
- {'x': eid})
- if commit:
- self.commit()
- self.session.reset_pool()
- return eid
-
- def login(self, login, password=None):
- cnx = repo_connect(self.repo, unicode(login), password or login,
- ConnectionProperties('inmemory'))
- self.cnxs.append(cnx)
- return cnx
-
- def current_session(self):
- return self.repo._sessions[self.cnxs[-1].sessionid]
-
- def restore_connection(self):
- assert len(self.cnxs) == 1, self.cnxs
- cnx = self.cnxs.pop()
- try:
- cnx.close()
- except Exception, ex:
- print "exception occured while closing connection", ex
-
- # db api ##################################################################
-
- def execute(self, rql, args=None, eid_key=None):
- assert self.session.id == self.cnxid
- rset = self.__execute(self.cnxid, rql, args, eid_key)
- rset.vreg = self.vreg
- rset.req = self.session
- # call to set_pool is necessary to avoid pb when using
- # instance entities for convenience
- self.session.set_pool()
- return rset
-
- def commit(self):
- self.__commit(self.cnxid)
- self.session.set_pool()
-
- def rollback(self):
- self.__rollback(self.cnxid)
- self.session.set_pool()
-
- def close(self):
- self.__close(self.cnxid)
-
- # other utilities #########################################################
-
- def set_debug(self, debugmode):
- from cubicweb.server import set_debug
- set_debug(debugmode)
-
- def set_option(self, optname, value):
- self.vreg.config.global_set_option(optname, value)
-
- def add_entity(self, etype, **kwargs):
- restrictions = ', '.join('X %s %%(%s)s' % (key, key) for key in kwargs)
- rql = 'INSERT %s X' % etype
- if kwargs:
- rql += ': %s' % ', '.join('X %s %%(%s)s' % (key, key) for key in kwargs)
- rset = self.execute(rql, kwargs)
- return rset.get_entity(0, 0)
-
- def default_user_password(self):
- config = self.repo.config #TestConfiguration('data')
- user = unicode(config.sources()['system']['db-user'])
- passwd = config.sources()['system']['db-password']
- return user, passwd
-
- def close_connections(self):
- for cnx in self.cnxs:
- try:
- cnx.rollback()
- cnx.close()
- except:
- continue
- self.cnxs = []
-
- pactions = EnvBasedTC.pactions.im_func
- pactionsdict = EnvBasedTC.pactionsdict.im_func
-
- # default test setup and teardown #########################################
-
- def _prepare(self):
- MAILBOX[:] = [] # reset mailbox
- if hasattr(self, 'cnxid'):
- return
- repo = self.repo
- self.__execute = repo.execute
- self.__commit = repo.commit
- self.__rollback = repo.rollback
- self.__close = repo.close
- self.cnxid = self.cnx.sessionid
- self.session = repo._sessions[self.cnxid]
- self.cnxs = []
- # reset caches, they may introduce bugs among tests
- repo._type_source_cache = {}
- repo._extid_cache = {}
- repo.querier._rql_cache = {}
- for source in repo.sources:
- source.reset_caches()
- for s in repo.sources:
- if hasattr(s, '_cache'):
- s._cache = {}
-
- @property
- def config(self):
- return self.repo.config
-
- @property
- def vreg(self):
- return self.repo.vreg
-
- @property
- def schema(self):
- return self.repo.schema
-
- def setUp(self):
- self._prepare()
- self.session.set_pool()
- self.maxeid = self.session.system_sql('SELECT MAX(eid) FROM entities').fetchone()[0]
-
- def tearDown(self):
- self.close_connections()
- self.rollback()
- self.session.unsafe_execute('DELETE Any X WHERE X eid > %(x)s', {'x': self.maxeid})
- self.commit()
-
--- a/devtools/devctl.py Wed Aug 26 14:36:00 2009 +0200
+++ b/devtools/devctl.py Wed Aug 26 14:45:56 2009 +0200
@@ -20,12 +20,13 @@
from logilab.common.shellutils import ASK
from logilab.common.clcommands import register_commands
-from cubicweb import CW_SOFTWARE_ROOT as BASEDIR, BadCommandUsage, underline_title
+from cubicweb import CW_SOFTWARE_ROOT as BASEDIR, BadCommandUsage
from cubicweb.__pkginfo__ import version as cubicwebversion
-from cubicweb.toolsutils import Command, copy_skeleton
+from cubicweb.toolsutils import Command, copy_skeleton, underline_title
from cubicweb.web.webconfig import WebConfiguration
from cubicweb.server.serverconfig import ServerConfiguration
+
class DevCubeConfiguration(ServerConfiguration, WebConfiguration):
"""dummy config to get full library schema and entities"""
creating = True
@@ -119,6 +120,7 @@
libschema = libconfig.load_schema(remove_unused_rtypes=False)
entities = [e for e in schema.entities() if not e in libschema]
else:
+ libschema = None
entities = schema.entities()
done = set()
for eschema in sorted(entities):
@@ -203,7 +205,7 @@
objid = '%s_%s' % (reg, obj.id)
if objid in done:
break
- if obj.property_defs:
+ if obj.cw_property_defs:
yield objid
done.add(objid)
break
--- a/devtools/fake.py Wed Aug 26 14:36:00 2009 +0200
+++ b/devtools/fake.py Wed Aug 26 14:45:56 2009 +0200
@@ -7,12 +7,11 @@
"""
__docformat__ = "restructuredtext en"
-from logilab.common.testlib import mock_object as Mock
from logilab.common.adbh import get_adv_func_helper
from indexer import get_indexer
-from cubicweb import RequestSessionMixIn
+from cubicweb.req import RequestSessionBase
from cubicweb.web.request import CubicWebRequestBase
from cubicweb.devtools import BASE_URL, BaseApptestConfiguration
@@ -174,7 +173,7 @@
return True
-class FakeSession(RequestSessionMixIn):
+class FakeSession(RequestSessionBase):
def __init__(self, repo=None, user=None):
self.repo = repo
self.vreg = getattr(self.repo, 'vreg', FakeVReg())
--- a/devtools/htmlparser.py Wed Aug 26 14:36:00 2009 +0200
+++ b/devtools/htmlparser.py Wed Aug 26 14:45:56 2009 +0200
@@ -169,3 +169,5 @@
except KeyError:
continue
return False
+
+VALMAP = {None: None, 'dtd': DTDValidator, 'xml': SaxOnlyValidator}
--- a/devtools/livetest.py Wed Aug 26 14:36:00 2009 +0200
+++ b/devtools/livetest.py Wed Aug 26 14:45:56 2009 +0200
@@ -6,9 +6,10 @@
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
+import os
import socket
import logging
-from os.path import join, dirname, exists
+from os.path import join, dirname, normpath, abspath
from StringIO import StringIO
#from twisted.application import service, strports
@@ -21,10 +22,9 @@
from logilab.common.testlib import TestCase
-import cubicweb.web
from cubicweb.dbapi import in_memory_cnx
from cubicweb.etwist.server import CubicWebRootResource
-from cubicweb.devtools import LivetestConfiguration, init_test_database
+from cubicweb.devtools import BaseApptestConfiguration, init_test_database
@@ -50,25 +50,57 @@
+class LivetestConfiguration(BaseApptestConfiguration):
+ init_repository = False
+
+ def __init__(self, cube=None, sourcefile=None, pyro_name=None,
+ log_threshold=logging.CRITICAL):
+ BaseApptestConfiguration.__init__(self, cube, log_threshold=log_threshold)
+ self.appid = pyro_name or cube
+ # don't change this, else some symlink problems may arise in some
+ # environment (e.g. mine (syt) ;o)
+ # XXX I'm afraid this test will prevent to run test from a production
+ # environment
+ self._sources = None
+ # instance cube test
+ if cube is not None:
+ self.apphome = self.cube_dir(cube)
+ elif 'web' in os.getcwd().split(os.sep):
+ # web test
+ self.apphome = join(normpath(join(dirname(__file__), '..')), 'web')
+ else:
+ # cube test
+ self.apphome = abspath('..')
+ self.sourcefile = sourcefile
+ self.global_set_option('realm', '')
+ self.use_pyro = pyro_name is not None
+
+ def pyro_enabled(self):
+ if self.use_pyro:
+ return True
+ else:
+ return False
+
+
+
def make_site(cube, options=None):
from cubicweb.etwist import twconfig # trigger configuration registration
- sourcefile = options.sourcefile
- config = LivetestConfiguration(cube, sourcefile,
+ config = LivetestConfiguration(cube, options.sourcefile,
pyro_name=options.pyro_name,
log_threshold=logging.DEBUG)
- source = config.sources()['system']
- init_test_database(driver=source['db-driver'], config=config)
+ init_test_database(config=config)
# if '-n' in sys.argv: # debug mode
cubicweb = LivetestResource(config, debug=True)
toplevel = cubicweb
website = server.Site(toplevel)
cube_dir = config.cube_dir(cube)
+ source = config.sources()['system']
for port in xrange(7777, 7798):
try:
reactor.listenTCP(port, channel.HTTPFactory(website))
saveconf(cube_dir, port, source['db-user'], source['db-password'])
break
- except CannotListenError, exc:
+ except CannotListenError:
print "port %s already in use, I will try another one" % port
else:
raise
--- a/devtools/migrtest.py Wed Aug 26 14:36:00 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,153 +0,0 @@
-"""Migration test script
-
-* migration will be played into a chroot of the local machine
-* the database server used can be configured
-* test tested instance may be on another host
-
-
-We are using postgres'.pgpass file. Here is a copy of postgres documentation
-about that:
-
-The file .pgpass in a user's home directory or the file referenced by
-PGPASSFILE can contain passwords to be used if the connection requires
-a password (and no password has been specified otherwise).
-
-
-This file should contain lines of the following format:
-
-hostname:port:database:username:password
-
-Each of the first four fields may be a literal value, or *, which
-matches anything. The password field from the first line that matches
-the current connection parameters will be used. (Therefore, put
-more-specific entries first when you are using wildcards.) If an entry
-needs to contain : or \, escape this character with \. A hostname of
-localhost matches both host (TCP) and local (Unix domain socket)
-connections coming from the local machine.
-
-The permissions on .pgpass must disallow any access to world or group;
-achieve this by the command chmod 0600 ~/.pgpass. If the permissions
-are less strict than this, the file will be ignored.
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-from os import system
-from os.path import join, basename
-
-from logilab.common.shellutils import cp, rm
-
-from cubicweb.toolsutils import read_config
-from cubicweb.server.utils import generate_sources_file
-
-# XXXX use db-copy instead
-
-# test environment configuration
-chrootpath = '/sandbox/cubicwebtest'
-tmpdbhost = 'crater'
-tmpdbuser = 'syt'
-tmpdbpasswd = 'syt'
-
-def play_migration(applhome, applhost='', sudo=False):
- applid = dbname = basename(applhome)
- testapplhome = join(chrootpath, applhome)
- # copy instance into the chroot
- if applhost:
- system('scp -r %s:%s %s' % (applhost, applhome, testapplhome))
- else:
- cp(applhome, testapplhome)
-## # extract db parameters
-## sources = read_config(join(testapplhome, 'sources'))
-## dbname = sources['system']['db-name']
-## dbhost = sources['system'].get('db-host') or ''
-## dbuser = sources['system'].get('db-user') or ''
-## dbpasswd = sources['system'].get('db-password') or ''
- # generate sources file
- # XXX multisources
- sources = {'system': {}}
- sources['system']['db-encoding'] = 'UTF8' # XXX
- sources['system']['db-name'] = dbname
- sources['system']['db-host'] = None
- sources['system']['db-user'] = tmpdbuser
- sources['system']['db-password'] = None
- generate_sources_file(join(testapplhome, 'sources'), sources)
-## # create postgres password file so we won't need anymore passwords
-## # XXX may exist!
-## pgpassfile = expanduser('~/.pgpass')
-## pgpass = open(pgpassfile, 'w')
-## if dbpasswd:
-## pgpass.write('%s:*:%s:%s:%s\n' % (dbhost or applhost or 'localhost',
-## dbname, dbuser, dbpasswd))
-## if tmpdbpasswd:
-## pgpass.write('%s:*:%s:%s:%s\n' % (tmpdbhost or 'localhost', dbname,
-## tmpdbuser, tmpdbpasswd))
-## pgpass.close()
-## chmod(pgpassfile, 0600)
- # dump db
-## dumpcmd = 'pg_dump -Fc -U %s -f /tmp/%s.dump %s' % (
-## dbuser, dbname, dbname)
-## if dbhost:
-## dumpcmd += ' -h %s' % dbhost
- dumpfile = '/tmp/%s.dump' % applid
- dumpcmd = 'cubicweb-ctl db-dump --output=%s %s' % (dumpfile, applid)
- if sudo:
- dumpcmd = 'sudo %s' % dumpcmd
- if applhost:
- dumpcmd = 'ssh %s "%s"' % (applhost, dumpcmd)
- if system(dumpcmd):
- raise Exception('error while dumping the database')
-## if not dbhost and applhost:
- if applhost:
- # retrieve the dump
- if system('scp %s:%s %s' % (applhost, dumpfile, dumpfile)):
- raise Exception('error while retreiving the dump')
- # move the dump into the chroot
- system('mv %s %s%s' % (dumpfile, chrootpath, dumpfile))
- # locate installed versions
- vcconf = read_config(join(testapplhome, 'vc.conf'))
- template = vcconf['TEMPLATE']
- cubicwebversion = vcconf['CW']
- templversion = vcconf['TEMPLATE_VERSION']
- # install the same versions cubicweb and template versions into the chroot
- system('sudo chroot %s apt-get update' % chrootpath)
- system('sudo chroot %s apt-get install cubicweb-server=%s cubicweb-client=%s'
- % (chrootpath, cubicwebversion, cubicwebversion))
- system('sudo chroot %s apt-get install cubicweb-%s-appl-server=%s cubicweb-%s-appl-client=%s'
- % (chrootpath, template, templversion, template, templversion))
- # update and upgrade to the latest version
- system('sudo chroot %s apt-get install cubicweb-server cubicweb-client' % chrootpath)
- system('sudo chroot %s apt-get install cubicweb-%s-appl-server cubicweb-%s-appl-client'
- % (chrootpath, template, template))
- # create and fill the database
- system('sudo chroot cubicweb-ctl db-restore %s %s' % (applid, dumpfile))
-## if not tmpdbhost:
-## system('createdb -U %s -T template0 -E UTF8 %s' % (tmpdbuser, dbname))
-## system('pg_restore -U %s -O -Fc -d %s /tmp/%s.dump'
-## % (tmpdbuser, dbname, dbname))
-## else:
-## system('createdb -h %s -U %s -T template0 -E UTF8 %s'
-## % (tmpdbhost, tmpdbuser, dbname))
-## system('pg_restore -h %s -U %s -O -Fc -d %s /tmp/%s.dump'
-## % (tmpdbhost, tmpdbuser, dbname, dbname))
- # launch upgrade
- system('sudo chroot %s cubicweb-ctl upgrade %s' % (chrootpath, applid))
-
- # cleanup
- rm(testapplhome)
-## rm(pgpassfile)
-## if tmpdbhost:
-## system('dropdb -h %s -U %s %s' % (tmpdbuser, tmpdbhost, dbname))
-## else:
-## system('dropdb -U %s %s' % (tmpdbuser, dbname))
-## if not dbhost and applhost:
- if applhost:
- system('ssh %s rm %s' % (applhost, dumpfile))
- rm('%s%s' % (chrootpath, dumpfile))
-
-
-if __name__ == '__main__':
- play_migration('/etc/cubicweb.d/jpl', 'lepus')
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/devtools/realdbtest.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,43 @@
+import logging
+from cubicweb import toolsutils
+from cubicweb.devtools import DEFAULT_SOURCES, BaseApptestConfiguration
+
+class RealDatabaseConfiguration(BaseApptestConfiguration):
+ init_repository = False
+ sourcesdef = DEFAULT_SOURCES.copy()
+
+ def sources(self):
+ """
+ By default, we run tests with the sqlite DB backend.
+ One may use its own configuration by just creating a
+ 'sources' file in the test directory from wich tests are
+ launched.
+ """
+ self._sources = self.sourcesdef
+ return self._sources
+
+
+def buildconfig(dbuser, dbpassword, dbname, adminuser, adminpassword, dbhost=None):
+ """convenience function that builds a real-db configuration class"""
+ sourcesdef = {'system': {'adapter' : 'native',
+ 'db-encoding' : 'UTF-8', #'ISO-8859-1',
+ 'db-user' : dbuser,
+ 'db-password' : dbpassword,
+ 'db-name' : dbname,
+ 'db-driver' : 'postgres',
+ 'db-host' : dbhost,
+ },
+ 'admin' : {'login': adminuser,
+ 'password': adminpassword,
+ },
+ }
+ return type('MyRealDBConfig', (RealDatabaseConfiguration,),
+ {'sourcesdef': sourcesdef})
+
+
+def loadconfig(filename):
+ """convenience function that builds a real-db configuration class
+ from a file
+ """
+ return type('MyRealDBConfig', (RealDatabaseConfiguration,),
+ {'sourcesdef': toolsutils.read_config(filename)})
--- a/devtools/test/unittest_testlib.py Wed Aug 26 14:36:00 2009 +0200
+++ b/devtools/test/unittest_testlib.py Wed Aug 26 14:45:56 2009 +0200
@@ -10,11 +10,11 @@
from unittest import TestSuite
-from logilab.common.testlib import (TestCase, unittest_main, mock_object,
+from logilab.common.testlib import (TestCase, unittest_main,
SkipAwareTextTestRunner)
+
from cubicweb.devtools import htmlparser
-
-from cubicweb.devtools.testlib import WebTest, EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
class WebTestTC(TestCase):
@@ -23,7 +23,7 @@
self.runner = SkipAwareTextTestRunner(stream=output)
def test_error_raised(self):
- class MyWebTest(WebTest):
+ class MyWebTest(CubicWebTC):
def test_error_view(self):
self.add_entity('Bug', title=u"bt")
@@ -39,7 +39,7 @@
self.assertEquals(len(result.failures), 1)
-class TestLibTC(EnvBasedTC):
+class TestLibTC(CubicWebTC):
def test_add_entity_with_relation(self):
bug = self.add_entity(u'Bug', title=u"toto")
self.add_entity(u'Bug', title=u"tata", identical_to=bug)
--- a/devtools/testlib.py Wed Aug 26 14:36:00 2009 +0200
+++ b/devtools/testlib.py Wed Aug 26 14:45:56 2009 +0200
@@ -1,4 +1,4 @@
-"""this module contains base classes for web tests
+"""this module contains base classes and utilities for cubicweb tests
:organization: Logilab
:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
@@ -7,84 +7,504 @@
"""
__docformat__ = "restructuredtext en"
+import os
import sys
+import re
+from urllib import unquote
from math import log
-from logilab.common.debugger import Debugger
-from logilab.common.testlib import InnerTest
-from logilab.common.pytest import nocoverage
+import simplejson
+
+import yams.schema
-from cubicweb.devtools import VIEW_VALIDATORS
-from cubicweb.devtools.apptest import EnvBasedTC
-from cubicweb.devtools._apptest import unprotected_entities, SYSTEM_RELATIONS
-from cubicweb.devtools.htmlparser import DTDValidator, SaxOnlyValidator, HTMLValidator
-from cubicweb.devtools.fill import insert_entity_queries, make_relations_queries
+from logilab.common.testlib import TestCase, InnerTest
+from logilab.common.pytest import nocoverage, pause_tracing, resume_tracing
+from logilab.common.debugger import Debugger
+from logilab.common.umessage import message_from_string
+from logilab.common.decorators import cached, classproperty
+from logilab.common.deprecation import deprecated
-from cubicweb.sobjects.notification import NotificationView
-
-from cubicweb.vregistry import NoSelectableObject
+from cubicweb import NoSelectableObject, cwconfig, devtools, web, server
+from cubicweb.dbapi import repo_connect, ConnectionProperties, ProgrammingError
+from cubicweb.sobjects import notification
+from cubicweb.web import application
+from cubicweb.devtools import SYSTEM_ENTITIES, SYSTEM_RELATIONS, VIEW_VALIDATORS
+from cubicweb.devtools import fake, htmlparser
-## TODO ###############
-# creation tests: make sure an entity was actually created
-# Existing Test Environment
+# low-level utilities ##########################################################
class CubicWebDebugger(Debugger):
-
+ """special debugger class providing a 'view' function which saves some
+ html into a temporary file and open a web browser to examinate it.
+ """
def do_view(self, arg):
import webbrowser
data = self._getval(arg)
file('/tmp/toto.html', 'w').write(data)
webbrowser.open('file:///tmp/toto.html')
-def how_many_dict(schema, cursor, how_many, skip):
- """compute how many entities by type we need to be able to satisfy relations
- cardinality
- """
- # compute how many entities by type we need to be able to satisfy relation constraint
- relmap = {}
- for rschema in schema.relations():
- if rschema.is_final():
- continue
- for subj, obj in rschema.iter_rdefs():
- card = rschema.rproperty(subj, obj, 'cardinality')
- if card[0] in '1?' and len(rschema.subjects(obj)) == 1:
- relmap.setdefault((rschema, subj), []).append(str(obj))
- if card[1] in '1?' and len(rschema.objects(subj)) == 1:
- relmap.setdefault((rschema, obj), []).append(str(subj))
- unprotected = unprotected_entities(schema)
- for etype in skip:
- unprotected.add(etype)
- howmanydict = {}
- for etype in unprotected_entities(schema, strict=True):
- howmanydict[str(etype)] = cursor.execute('Any COUNT(X) WHERE X is %s' % etype)[0][0]
- if etype in unprotected:
- howmanydict[str(etype)] += how_many
- for (rschema, etype), targets in relmap.iteritems():
- # XXX should 1. check no cycle 2. propagate changes
- relfactor = sum(howmanydict[e] for e in targets)
- howmanydict[str(etype)] = max(relfactor, howmanydict[etype])
- return howmanydict
-
def line_context_filter(line_no, center, before=3, after=None):
"""return true if line are in context
- if after is None: after = before"""
+
+ if after is None: after = before
+ """
if after is None:
after = before
return center - before <= line_no <= center + after
-## base webtest class #########################################################
-VALMAP = {None: None, 'dtd': DTDValidator, 'xml': SaxOnlyValidator}
+
+def unprotected_entities(schema, strict=False):
+ """returned a set of each non final entity type, excluding "system" entities
+ (eg CWGroup, CWUser...)
+ """
+ if strict:
+ protected_entities = yams.schema.BASE_TYPES
+ else:
+ protected_entities = yams.schema.BASE_TYPES.union(SYSTEM_ENTITIES)
+ return set(schema.entities()) - protected_entities
+
+
+def get_versions(self, checkversions=False):
+ """return the a dictionary containing cubes used by this instance
+ as key with their version as value, including cubicweb version. This is a
+ public method, not requiring a session id.
+
+ replace Repository.get_versions by this method if you don't want versions
+ checking
+ """
+ vcconf = {'cubicweb': self.config.cubicweb_version()}
+ self.config.bootstrap_cubes()
+ for pk in self.config.cubes():
+ version = self.config.cube_version(pk)
+ vcconf[pk] = version
+ self.config._cubes = None
+ return vcconf
+
+
+def refresh_repo(repo):
+ devtools.reset_test_database(repo.config)
+ for pool in repo.pools:
+ pool.reconnect()
+ repo._type_source_cache = {}
+ repo._extid_cache = {}
+ repo.querier._rql_cache = {}
+ for source in repo.sources:
+ source.reset_caches()
+
+
+# email handling, to test emails sent by an application ########################
+
+MAILBOX = []
+
+class Email:
+ """you'll get instances of Email into MAILBOX during tests that trigger
+ some notification.
+
+ * `msg` is the original message object
+
+ * `recipients` is a list of email address which are the recipients of this
+ message
+ """
+ def __init__(self, recipients, msg):
+ self.recipients = recipients
+ self.msg = msg
+
+ @property
+ def message(self):
+ return message_from_string(self.msg)
+
+ @property
+ def subject(self):
+ return self.message.get('Subject')
+
+ @property
+ def content(self):
+ return self.message.get_payload(decode=True)
+
+ def __repr__(self):
+ return '<Email to %s with subject %s>' % (','.join(self.recipients),
+ self.message.get('Subject'))
+
+# the trick to get email into MAILBOX instead of actually sent: monkey patch
+# cwconfig.SMTP object
+class MockSMTP:
+ def __init__(self, server, port):
+ pass
+ def close(self):
+ pass
+ def sendmail(self, helo_addr, recipients, msg):
+ MAILBOX.append(Email(recipients, msg))
+
+cwconfig.SMTP = MockSMTP
+
+
+# base class for cubicweb tests requiring a full cw environments ###############
+
+class CubicWebTC(TestCase):
+ """abstract class for test using an apptest environment
+
+ attributes:
+ `vreg`, the vregistry
+ `schema`, self.vreg.schema
+ `config`, cubicweb configuration
+ `cnx`, dbapi connection to the repository using an admin user
+ `session`, server side session associated to `cnx`
+ `app`, the cubicweb publisher (for web testing)
+ `repo`, the repository object
+
+ `admlogin`, login of the admin user
+ `admpassword`, password of the admin user
+
+ """
+ appid = 'data'
+ configcls = devtools.ApptestConfiguration
+
+ @classproperty
+ def config(cls):
+ """return the configuration object. Configuration is cached on the test
+ class.
+ """
+ try:
+ return cls.__dict__['_config']
+ except KeyError:
+ config = cls._config = cls.configcls(cls.appid)
+ config.mode = 'test'
+ return config
+
+ @classmethod
+ def init_config(cls, config):
+ """configuration initialization hooks. You may want to override this."""
+ source = config.sources()['system']
+ cls.admlogin = unicode(source['db-user'])
+ cls.admpassword = source['db-password']
+ # uncomment the line below if you want rql queries to be logged
+ #config.global_set_option('query-log-file', '/tmp/test_rql_log.' + `os.getpid()`)
+ config.global_set_option('log-file', None)
+ # set default-dest-addrs to a dumb email address to avoid mailbox or
+ # mail queue pollution
+ config.global_set_option('default-dest-addrs', ['whatever'])
+ try:
+ send_to = '%s@logilab.fr' % os.getlogin()
+ except OSError:
+ send_to = '%s@logilab.fr' % (os.environ.get('USER')
+ or os.environ.get('USERNAME')
+ or os.environ.get('LOGNAME'))
+ config.global_set_option('sender-addr', send_to)
+ config.global_set_option('default-dest-addrs', send_to)
+ config.global_set_option('sender-name', 'cubicweb-test')
+ config.global_set_option('sender-addr', 'cubicweb-test@logilab.fr')
+ # web resources
+ config.global_set_option('base-url', devtools.BASE_URL)
+ try:
+ config.global_set_option('embed-allowed', re.compile('.*'))
+ except: # not in server only configuration
+ pass
+
+ @classmethod
+ def _init_repo(cls):
+ """init the repository and connection to it.
+
+ Repository and connection are cached on the test class. Once
+ initialized, we simply reset connections and repository caches.
+ """
+ if not 'repo' in cls.__dict__:
+ cls._build_repo()
+ else:
+ cls.cnx.rollback()
+ cls._refresh_repo()
+
+ @classmethod
+ def _build_repo(cls):
+ cls.repo, cls.cnx = devtools.init_test_database(config=cls.config)
+ cls.init_config(cls.config)
+ cls.vreg = cls.repo.vreg
+ cls._orig_cnx = cls.cnx
+ cls.config.repository = lambda x=None: cls.repo
+ # necessary for authentication tests
+ cls.cnx.login = cls.admlogin
+ cls.cnx.password = cls.admpassword
+
+ @classmethod
+ def _refresh_repo(cls):
+ refresh_repo(cls.repo)
+
+ # global resources accessors ###############################################
+
+ @property
+ def schema(self):
+ """return the application schema"""
+ return self.vreg.schema
+
+ @property
+ def session(self):
+ """return current server side session (using default manager account)"""
+ return self.repo._sessions[self.cnx.sessionid]
+
+ @property
+ def adminsession(self):
+ """return current server side session (using default manager account)"""
+ return self.repo._sessions[self._orig_cnx.sessionid]
+
+ def set_option(self, optname, value):
+ self.config.global_set_option(optname, value)
+
+ def set_debug(self, debugmode):
+ server.set_debug(debugmode)
+
+ # default test setup and teardown #########################################
+
+ def setUp(self):
+ pause_tracing()
+ self._init_repo()
+ resume_tracing()
+ self.setup_database()
+ self.commit()
+ MAILBOX[:] = [] # reset mailbox
+
+ def setup_database(self):
+ """add your database setup code by overriding this method"""
+
+ # user / session management ###############################################
+
+ def user(self, req=None):
+ """return the application schema"""
+ if req is None:
+ req = self.request()
+ return self.cnx.user(req)
+ else:
+ return req.user
-class WebTest(EnvBasedTC):
- """base class for web tests"""
- __abstract__ = True
+ def create_user(self, login, groups=('users',), password=None, req=None,
+ commit=True):
+ """create and return a new user entity"""
+ if password is None:
+ password = login.encode('utf8')
+ cursor = self._orig_cnx.cursor(req or self.request())
+ rset = cursor.execute('INSERT CWUser X: X login %(login)s, X upassword %(passwd)s',
+ {'login': unicode(login), 'passwd': password})
+ user = rset.get_entity(0, 0)
+ cursor.execute('SET X in_group G WHERE X eid %%(x)s, G name IN(%s)'
+ % ','.join(repr(g) for g in groups),
+ {'x': user.eid}, 'x')
+ user.clear_related_cache('in_group', 'subject')
+ if commit:
+ self._orig_cnx.commit()
+ return user
+
+ def login(self, login, password=None):
+ """return a connection for the given login/password"""
+ if login == self.admlogin:
+ self.restore_connection()
+ else:
+ self.cnx = repo_connect(self.repo, unicode(login),
+ password or str(login),
+ ConnectionProperties('inmemory'))
+ if login == self.vreg.config.anonymous_user()[0]:
+ self.cnx.anonymous_connection = True
+ return self.cnx
+
+ def restore_connection(self):
+ if not self.cnx is self._orig_cnx:
+ try:
+ self.cnx.close()
+ except ProgrammingError:
+ pass # already closed
+ self.cnx = self._orig_cnx
+
+ # db api ##################################################################
+
+ @nocoverage
+ def cursor(self, req=None):
+ return self.cnx.cursor(req or self.request())
+
+ @nocoverage
+ def execute(self, rql, args=None, eidkey=None, req=None):
+ """executes <rql>, builds a resultset, and returns a couple (rset, req)
+ where req is a FakeRequest
+ """
+ req = req or self.request(rql=rql)
+ return self.cnx.cursor(req).execute(unicode(rql), args, eidkey)
+
+ @nocoverage
+ def commit(self):
+ self.cnx.commit()
+
+ @nocoverage
+ def rollback(self):
+ try:
+ self.cnx.rollback()
+ except ProgrammingError:
+ pass
+
+ # # server side db api #######################################################
+
+ def sexecute(self, rql, args=None, eid_key=None):
+ self.session.set_pool()
+ return self.session.execute(rql, args, eid_key)
+
+ # other utilities #########################################################
+
+ def entity(self, rql, args=None, eidkey=None, req=None):
+ return self.execute(rql, args, eidkey, req=req).get_entity(0, 0)
+
+ def add_entity(self, etype, req=None, **kwargs):
+ rql = ['INSERT %s X' % etype]
+ # dict for replacement in RQL Request
+ args = {}
+ if kwargs:
+ rql.append(':')
+ # dict to define new entities variables
+ entities = {}
+ # assignement part of the request
+ sub_rql = []
+ for key, value in kwargs.iteritems():
+ # entities
+ if hasattr(value, 'eid'):
+ new_value = "%s__" % key.upper()
+ entities[new_value] = value.eid
+ args[new_value] = value.eid
+
+ sub_rql.append("X %s %s" % (key, new_value))
+ # final attributes
+ else:
+ sub_rql.append('X %s %%(%s)s' % (key, key))
+ args[key] = value
+ rql.append(', '.join(sub_rql))
+ if entities:
+ rql.append('WHERE')
+ # WHERE part of the request (to link entity to they eid)
+ sub_rql = []
+ for key, value in entities.iteritems():
+ sub_rql.append("%s eid %%(%s)s" % (key, key))
+ rql.append(', '.join(sub_rql))
+ return self.execute(' '.join(rql), args, req=req).get_entity(0, 0)
+
+ # vregistry inspection utilities ###########################################
+
+ def pviews(self, req, rset):
+ return sorted((a.id, a.__class__)
+ for a in self.vreg['views'].possible_views(req, rset=rset))
- pdbclass = CubicWebDebugger
- # this is a hook to be able to define a list of rql queries
- # that are application dependent and cannot be guessed automatically
- application_rql = []
+ def pactions(self, req, rset,
+ skipcategories=('addrelated', 'siteactions', 'useractions')):
+ return [(a.id, a.__class__)
+ for a in self.vreg['actions'].poss_visible_objects(req, rset=rset)
+ if a.category not in skipcategories]
+
+ def pactions_by_cats(self, req, rset, categories=('addrelated',)):
+ return [(a.id, a.__class__)
+ for a in self.vreg['actions'].poss_visible_objects(req, rset=rset)
+ if a.category in categories]
+
+ def pactionsdict(self, req, rset,
+ skipcategories=('addrelated', 'siteactions', 'useractions')):
+ res = {}
+ for a in self.vreg['actions'].poss_visible_objects(req, rset=rset):
+ if a.category not in skipcategories:
+ res.setdefault(a.category, []).append(a.__class__)
+ return res
+
+ def list_views_for(self, rset):
+ """returns the list of views that can be applied on `rset`"""
+ req = rset.req
+ only_once_vids = ('primary', 'secondary', 'text')
+ req.data['ex'] = ValueError("whatever")
+ viewsvreg = self.vreg['views']
+ for vid, views in viewsvreg.items():
+ if vid[0] == '_':
+ continue
+ if rset.rowcount > 1 and vid in only_once_vids:
+ continue
+ views = [view for view in views
+ if view.category != 'startupview'
+ and not issubclass(view, NotificationView)]
+ if views:
+ try:
+ view = viewsvreg._select_best(views, req, rset=rset)
+ if view.linkable():
+ yield view
+ else:
+ not_selected(self.vreg, view)
+ # else the view is expected to be used as subview and should
+ # not be tested directly
+ except NoSelectableObject:
+ continue
+
+ def list_actions_for(self, rset):
+ """returns the list of actions that can be applied on `rset`"""
+ req = rset.req
+ for action in self.vreg['actions'].possible_objects(req, rset=rset):
+ yield action
+
+ def list_boxes_for(self, rset):
+ """returns the list of boxes that can be applied on `rset`"""
+ req = rset.req
+ for box in self.vreg['boxes'].possible_objects(req, rset=rset):
+ yield box
+
+ def list_startup_views(self):
+ """returns the list of startup views"""
+ req = self.request()
+ for view in self.vreg['views'].possible_views(req, None):
+ if view.category == 'startupview':
+ yield view.id
+ else:
+ not_selected(self.vreg, view)
+
+ # web ui testing utilities #################################################
+
+ @property
+ @cached
+ def app(self):
+ """return a cubicweb publisher"""
+ return application.CubicWebPublisher(self.config, vreg=self.vreg)
+
+ requestcls = fake.FakeRequest
+ def request(self, *args, **kwargs):
+ """return a web ui request"""
+ req = self.requestcls(self.vreg, form=kwargs)
+ req.set_connection(self.cnx)
+ return req
+
+ def remote_call(self, fname, *args):
+ """remote json call simulation"""
+ dump = simplejson.dumps
+ args = [dump(arg) for arg in args]
+ req = self.request(fname=fname, pageid='123', arg=args)
+ ctrl = self.vreg['controllers'].select('json', req)
+ return ctrl.publish(), req
+
+ def publish(self, req):
+ """call the publish method of the edit controller"""
+ ctrl = self.vreg['controllers'].select('edit', req)
+ try:
+ result = ctrl.publish()
+ req.cnx.commit()
+ except web.Redirect:
+ req.cnx.commit()
+ raise
+ return result
+
+ def expect_redirect_publish(self, req):
+ """call the publish method of the edit controller, expecting to get a
+ Redirect exception."""
+ try:
+ self.publish(req)
+ except web.Redirect, ex:
+ try:
+ path, params = ex.location.split('?', 1)
+ except:
+ path, params = ex.location, ""
+ req._url = path
+ cleanup = lambda p: (p[0], unquote(p[1]))
+ params = dict(cleanup(p.split('=', 1)) for p in params.split('&') if p)
+ return req.relative_path(False), params # path.rsplit('/', 1)[-1], params
+ else:
+ self.fail('expected a Redirect exception')
+
+ # content validation #######################################################
# validators are used to validate (XML, DTD, whatever) view's content
# validators availables are :
@@ -99,8 +519,8 @@
# snippets
#'text/html': DTDValidator,
#'application/xhtml+xml': DTDValidator,
- 'application/xml': SaxOnlyValidator,
- 'text/xml': SaxOnlyValidator,
+ 'application/xml': htmlparser.SaxOnlyValidator,
+ 'text/xml': htmlparser.SaxOnlyValidator,
'text/plain': None,
'text/comma-separated-values': None,
'text/x-vcard': None,
@@ -109,68 +529,9 @@
'image/png': None,
}
# maps vid : validator name (override content_type_validators)
- vid_validators = dict((vid, VALMAP[valkey])
+ vid_validators = dict((vid, htmlparser.VALMAP[valkey])
for vid, valkey in VIEW_VALIDATORS.iteritems())
- no_auto_populate = ()
- ignored_relations = ()
-
- def custom_populate(self, how_many, cursor):
- pass
-
- def post_populate(self, cursor):
- pass
-
- @nocoverage
- def auto_populate(self, how_many):
- """this method populates the database with `how_many` entities
- of each possible type. It also inserts random relations between them
- """
- cu = self.cursor()
- self.custom_populate(how_many, cu)
- vreg = self.vreg
- howmanydict = how_many_dict(self.schema, cu, how_many, self.no_auto_populate)
- for etype in unprotected_entities(self.schema):
- if etype in self.no_auto_populate:
- continue
- nb = howmanydict.get(etype, how_many)
- for rql, args in insert_entity_queries(etype, self.schema, vreg, nb):
- cu.execute(rql, args)
- edict = {}
- for etype in unprotected_entities(self.schema, strict=True):
- rset = cu.execute('%s X' % etype)
- edict[str(etype)] = set(row[0] for row in rset.rows)
- existingrels = {}
- ignored_relations = SYSTEM_RELATIONS + self.ignored_relations
- for rschema in self.schema.relations():
- if rschema.is_final() or rschema in ignored_relations:
- continue
- rset = cu.execute('DISTINCT Any X,Y WHERE X %s Y' % rschema)
- existingrels.setdefault(rschema.type, set()).update((x, y) for x, y in rset)
- q = make_relations_queries(self.schema, edict, cu, ignored_relations,
- existingrels=existingrels)
- for rql, args in q:
- cu.execute(rql, args)
- self.post_populate(cu)
- self.commit()
-
- @nocoverage
- def _check_html(self, output, view, template='main-template'):
- """raises an exception if the HTML is invalid"""
- try:
- validatorclass = self.vid_validators[view.id]
- except KeyError:
- if template is None:
- default_validator = HTMLValidator
- else:
- default_validator = DTDValidator
- validatorclass = self.content_type_validators.get(view.content_type,
- default_validator)
- if validatorclass is None:
- return None
- validator = validatorclass()
- return validator.parse_string(output.strip())
-
def view(self, vid, rset=None, req=None, template='main-template',
**kwargs):
@@ -244,9 +605,145 @@
raise AssertionError, msg, tcbk
+ @nocoverage
+ def _check_html(self, output, view, template='main-template'):
+ """raises an exception if the HTML is invalid"""
+ try:
+ validatorclass = self.vid_validators[view.id]
+ except KeyError:
+ if template is None:
+ default_validator = htmlparser.HTMLValidator
+ else:
+ default_validator = htmlparser.DTDValidator
+ validatorclass = self.content_type_validators.get(view.content_type,
+ default_validator)
+ if validatorclass is None:
+ return None
+ validator = validatorclass()
+ return validator.parse_string(output.strip())
+
+ # deprecated ###############################################################
+
+ @deprecated('[3.4] use self.vreg["etypes"].etype_class(etype)(self.request())')
+ def etype_instance(self, etype, req=None):
+ req = req or self.request()
+ e = self.vreg['etypes'].etype_class(etype)(req)
+ e.eid = None
+ return e
+
+ @nocoverage
+ @deprecated('[3.4] use req = self.request(); rset = req.execute()')
+ def rset_and_req(self, rql, optional_args=None, args=None, eidkey=None):
+ """executes <rql>, builds a resultset, and returns a
+ couple (rset, req) where req is a FakeRequest
+ """
+ return (self.execute(rql, args, eidkey),
+ self.request(rql=rql, **optional_args or {}))
+
+
+# auto-populating test classes and utilities ###################################
+
+from cubicweb.devtools.fill import insert_entity_queries, make_relations_queries
+
+def how_many_dict(schema, cursor, how_many, skip):
+ """compute how many entities by type we need to be able to satisfy relations
+ cardinality
+ """
+ # compute how many entities by type we need to be able to satisfy relation constraint
+ relmap = {}
+ for rschema in schema.relations():
+ if rschema.is_final():
+ continue
+ for subj, obj in rschema.iter_rdefs():
+ card = rschema.rproperty(subj, obj, 'cardinality')
+ if card[0] in '1?' and len(rschema.subjects(obj)) == 1:
+ relmap.setdefault((rschema, subj), []).append(str(obj))
+ if card[1] in '1?' and len(rschema.objects(subj)) == 1:
+ relmap.setdefault((rschema, obj), []).append(str(subj))
+ unprotected = unprotected_entities(schema)
+ for etype in skip:
+ unprotected.add(etype)
+ howmanydict = {}
+ for etype in unprotected_entities(schema, strict=True):
+ howmanydict[str(etype)] = cursor.execute('Any COUNT(X) WHERE X is %s' % etype)[0][0]
+ if etype in unprotected:
+ howmanydict[str(etype)] += how_many
+ for (rschema, etype), targets in relmap.iteritems():
+ # XXX should 1. check no cycle 2. propagate changes
+ relfactor = sum(howmanydict[e] for e in targets)
+ howmanydict[str(etype)] = max(relfactor, howmanydict[etype])
+ return howmanydict
+
+
+class AutoPopulateTest(CubicWebTC):
+ """base class for test with auto-populating of the database"""
+ __abstract__ = True
+
+ pdbclass = CubicWebDebugger
+ # this is a hook to be able to define a list of rql queries
+ # that are application dependent and cannot be guessed automatically
+ application_rql = []
+
+ no_auto_populate = ()
+ ignored_relations = ()
+
def to_test_etypes(self):
return unprotected_entities(self.schema, strict=True)
+ def custom_populate(self, how_many, cursor):
+ pass
+
+ def post_populate(self, cursor):
+ pass
+
+ @nocoverage
+ def auto_populate(self, how_many):
+ """this method populates the database with `how_many` entities
+ of each possible type. It also inserts random relations between them
+ """
+ cu = self.cursor()
+ self.custom_populate(how_many, cu)
+ vreg = self.vreg
+ howmanydict = how_many_dict(self.schema, cu, how_many, self.no_auto_populate)
+ for etype in unprotected_entities(self.schema):
+ if etype in self.no_auto_populate:
+ continue
+ nb = howmanydict.get(etype, how_many)
+ for rql, args in insert_entity_queries(etype, self.schema, vreg, nb):
+ cu.execute(rql, args)
+ edict = {}
+ for etype in unprotected_entities(self.schema, strict=True):
+ rset = cu.execute('%s X' % etype)
+ edict[str(etype)] = set(row[0] for row in rset.rows)
+ existingrels = {}
+ ignored_relations = SYSTEM_RELATIONS | set(self.ignored_relations)
+ for rschema in self.schema.relations():
+ if rschema.is_final() or rschema in ignored_relations:
+ continue
+ rset = cu.execute('DISTINCT Any X,Y WHERE X %s Y' % rschema)
+ existingrels.setdefault(rschema.type, set()).update((x, y) for x, y in rset)
+ q = make_relations_queries(self.schema, edict, cu, ignored_relations,
+ existingrels=existingrels)
+ for rql, args in q:
+ cu.execute(rql, args)
+ self.post_populate(cu)
+ self.commit()
+
+ def iter_individual_rsets(self, etypes=None, limit=None):
+ etypes = etypes or self.to_test_etypes()
+ for etype in etypes:
+ if limit:
+ rql = 'Any X LIMIT %s WHERE X is %s' % (limit, etype)
+ else:
+ rql = 'Any X WHERE X is %s' % etype
+ rset = self.execute(rql)
+ for row in xrange(len(rset)):
+ if limit and row > limit:
+ break
+ # XXX iirk
+ rset2 = rset.limit(limit=1, offset=row)
+ yield rset2
+
def iter_automatic_rsets(self, limit=10):
"""generates basic resultsets for each entity type"""
etypes = self.to_test_etypes()
@@ -267,54 +764,6 @@
for rql in self.application_rql:
yield self.execute(rql)
-
- def list_views_for(self, rset):
- """returns the list of views that can be applied on `rset`"""
- req = rset.req
- only_once_vids = ('primary', 'secondary', 'text')
- req.data['ex'] = ValueError("whatever")
- viewsvreg = self.vreg['views']
- for vid, views in viewsvreg.items():
- if vid[0] == '_':
- continue
- if rset.rowcount > 1 and vid in only_once_vids:
- continue
- views = [view for view in views
- if view.category != 'startupview'
- and not issubclass(view, NotificationView)]
- if views:
- try:
- view = viewsvreg.select_best(views, req, rset=rset)
- if view.linkable():
- yield view
- else:
- not_selected(self.vreg, view)
- # else the view is expected to be used as subview and should
- # not be tested directly
- except NoSelectableObject:
- continue
-
- def list_actions_for(self, rset):
- """returns the list of actions that can be applied on `rset`"""
- req = rset.req
- for action in self.vreg['actions'].possible_objects(req, rset=rset):
- yield action
-
- def list_boxes_for(self, rset):
- """returns the list of boxes that can be applied on `rset`"""
- req = rset.req
- for box in self.vreg['boxes'].possible_objects(req, rset=rset):
- yield box
-
- def list_startup_views(self):
- """returns the list of startup views"""
- req = self.request()
- for view in self.vreg['views'].possible_views(req, None):
- if view.category == 'startupview':
- yield view.id
- else:
- not_selected(self.vreg, view)
-
def _test_everything_for(self, rset):
"""this method tries to find everything that can be tested
for `rset` and yields a callable test (as needed in generative tests)
@@ -342,8 +791,16 @@
return '%s_%s_%s' % ('_'.join(rset.column_types(0)), objid, objtype)
-class AutomaticWebTest(WebTest):
+# concrete class for automated application testing ############################
+
+class AutomaticWebTest(AutoPopulateTest):
"""import this if you wan automatic tests to be ran"""
+ def setUp(self):
+ AutoPopulateTest.setUp(self)
+ # access to self.app for proper initialization of the authentication
+ # machinery (else some views may fail)
+ self.app
+
## one each
def test_one_each_config(self):
self.auto_populate(1)
@@ -365,17 +822,7 @@
yield self.view, vid, None, req
-class RealDBTest(WebTest):
-
- def iter_individual_rsets(self, etypes=None, limit=None):
- etypes = etypes or unprotected_entities(self.schema, strict=True)
- for etype in etypes:
- rset = self.execute('Any X WHERE X is %s' % etype)
- for row in xrange(len(rset)):
- if limit and row > limit:
- break
- rset2 = rset.limit(limit=1, offset=row)
- yield rset2
+# registry instrumentization ###################################################
def not_selected(vreg, appobject):
try:
@@ -383,16 +830,17 @@
except (KeyError, AttributeError):
pass
+
def vreg_instrumentize(testclass):
+ # XXX broken
from cubicweb.devtools.apptest import TestEnvironment
- env = testclass._env = TestEnvironment('data', configcls=testclass.configcls,
- requestcls=testclass.requestcls)
+ env = testclass._env = TestEnvironment('data', configcls=testclass.configcls)
for reg in env.vreg.values():
reg._selected = {}
try:
orig_select_best = reg.__class__.__orig_select_best
except:
- orig_select_best = reg.__class__.select_best
+ orig_select_best = reg.__class__._select_best
def instr_select_best(self, *args, **kwargs):
selected = orig_select_best(self, *args, **kwargs)
try:
@@ -402,9 +850,10 @@
except AttributeError:
pass # occurs on reg used to restore database
return selected
- reg.__class__.select_best = instr_select_best
+ reg.__class__._select_best = instr_select_best
reg.__class__.__orig_select_best = orig_select_best
+
def print_untested_objects(testclass, skipregs=('hooks', 'etypes')):
for regname, reg in testclass._env.vreg.iteritems():
if regname in skipregs:
--- a/doc/book/en/development/devweb/views.rst Wed Aug 26 14:36:00 2009 +0200
+++ b/doc/book/en/development/devweb/views.rst Wed Aug 26 14:45:56 2009 +0200
@@ -124,7 +124,7 @@
__select__ =implements('Blog')
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<h1>%s</h1>' % entity.title)
self.w(u'<p>published on %s in category %s</p>' % \
(entity.publish_date.strftime('%Y-%m-%d'), entity.category))
@@ -155,7 +155,7 @@
__select__ =implements('Blog')
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<h1>%s</h1>' % entity.title)
self.w(u'<p>%s</p>' % entity.description)
rset = self.req.execute('Any E WHERE E entry_of B, B eid "%s"' % entity.eid)
--- a/doc/book/en/development/webstdlib/basetemplates.rst Wed Aug 26 14:36:00 2009 +0200
+++ b/doc/book/en/development/webstdlib/basetemplates.rst Wed Aug 26 14:45:56 2009 +0200
@@ -126,8 +126,8 @@
title=False, message=False)
def get_searchbox(self, view, context):
- boxes = list(self.vreg.possible_vobjects('boxes', self.req, self.rset,
- view=view, context=context))
+ boxes = list(self.vreg.poss_visible_objects('boxes', self.req, self.rset,
+ view=view, context=context))
if boxes:
for box in boxes:
if box.id == 'search_box':
--- a/doc/book/en/intro/tutorial/create-cube.rst Wed Aug 26 14:36:00 2009 +0200
+++ b/doc/book/en/intro/tutorial/create-cube.rst Wed Aug 26 14:45:56 2009 +0200
@@ -238,7 +238,7 @@
return entity.view('reledit', rtype='content_format')
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
# display entity attributes with prefixes
self.w(u'<h1>%s</h1>' % entity.title)
--- a/doc/book/fr/01-introduction.fr.txt Wed Aug 26 14:36:00 2009 +0200
+++ b/doc/book/fr/01-introduction.fr.txt Wed Aug 26 14:45:56 2009 +0200
@@ -6,13 +6,13 @@
===========================
`CubicWeb` nous permet de développer des instances d'applications web
-basées sur un ou plusieurs `cube`.
+basées sur un ou plusieurs `cube`.
-Ce à quoi nous réferrons en parlant de `cube` est un modèle définissant
-des types de données et des vues. Un `cube` est un composant re-utilisable
+Ce à quoi nous réferrons en parlant de `cube` est un modèle définissant
+des types de données et des vues. Un `cube` est un composant re-utilisable
regroupé avec d'autres cubes sur le système de fichiers.
-Un `instance` réferre à une installation spécifique d'un ou plusieurs cubes
+Un `instance` réferre à une installation spécifique d'un ou plusieurs cubes
où sont regroupés tous les fichiers de configuration de l'application web finale.
Dans ce document, nous allons vous montrer comment créer un cube et l'utiliser
@@ -32,7 +32,7 @@
|
|-- data/
| |-- cubes.blog.css
- | |-- cubes.blog.js
+ | |-- cubes.blog.js
| |-- external_resources
|
|-- debian/
@@ -77,7 +77,7 @@
|-- views.py
Toute modification apportée à votre modele de données devra
-etre effectué dans ce répertoire.
+etre effectué dans ce répertoire.
@@ -102,17 +102,17 @@
title = String(required=True, fulltextindexed=True, maxsize=256)
publish_date = Date(default='TODAY')
content = String(required=True, fulltextindexed=True)
- entry_of = SubjectRelation('Blog', cardinality='?*')
+ entry_of = SubjectRelation('Blog', cardinality='?*')
-Un ``Blog`` a un titre et une description. Le titre est une chaîne
+Un ``Blog`` a un titre et une description. Le titre est une chaîne
de caractères requise par la classe parente EntityType et ne doit
-pas excéder 50 caractères. La description est une chaîne de
+pas excéder 50 caractères. La description est une chaîne de
caractères sans contraintes.
Une ``BlogEntry`` a un titre, une date de publication et du texte
-étant son contenu. Le titre est une chaîne de caractères qui ne
+étant son contenu. Le titre est une chaîne de caractères qui ne
doit pas excéder 100 caractères. La date de publication est de type Date et a
-pour valeur par défaut TODAY, ce qui signifie que lorsqu'une
+pour valeur par défaut TODAY, ce qui signifie que lorsqu'une
``BlogEntry`` sera créée, sa date de publication sera la date
courante a moins de modifier ce champ. Le texte est une chaîne de
caractères qui sera indexée en plein texte et sans contraintes.
@@ -121,7 +121,7 @@
relie à un ``Blog``. La cardinalité ``?*`` signifie que BlogEntry
peut faire partie de zero a un Blog (``?`` signifie `zero ou un`) et
qu'un Blog peut avoir une infinité de BlogEntry (``*`` signifie
-`n'importe quel nombre incluant zero`).
+`n'importe quel nombre incluant zero`).
Par soucis de complétude, nous rappellerons que ``+`` signifie
`un ou plus`.
@@ -130,7 +130,7 @@
--------------------
::
-
+
cubicweb-ctl create blog blogdemo
Cette commande va créer un répertoire ``~/etc/cubicweb.d/blogdemo``
@@ -150,7 +150,7 @@
Vous pouvez à présent accéder à votre application web vous permettant de
créer des blogs et d'y poster des messages en visitant l'URL http://localhost:8080/.
Un premier formulaire d'authentification va vous être proposé. Par défaut,
-l'application n'autorisera pas d'utilisateur anonyme à accéder a votre
+l'application n'autorisera pas d'utilisateur anonyme à accéder a votre
application. Vous devrez donc utiliser l'utilisateur administrateur que
vous aurez crée lors de l'initialisation de votre base de données via
``cubicweb-ctl create``.
@@ -166,7 +166,7 @@
Rappelez-vous que pour le moment, tout a été géré par la plate-forme
`CubicWeb` et que la seule chose qui a été fournie est le schéma de
-données.
+données.
Créons des entités
------------------
@@ -186,7 +186,7 @@
:alt: from to create blog
En cliquant sur le logo situé dans le coin gauche de la fenêtre,
-vous allez être redirigé vers la page d'accueil. Ensuite, si vous allez
+vous allez être redirigé vers la page d'accueil. Ensuite, si vous allez
sur le lien Blog, vous devriez voir la liste des entités Blog, en particulier
celui que vous venez juste de créer ``Tech-Blog``.
@@ -212,7 +212,7 @@
un peut de texte avant de ``Valider``. Vous venez d'ajouter un article
sans avoir précisé à quel Blog il appartenait. Dans la colonne de gauche
se trouve une boite intitulé ``actions``, cliquez sur le menu ``modifier``.
-Vous êtes de retour sur le formulaire d'édition de l'article que vous
+Vous êtes de retour sur le formulaire d'édition de l'article que vous
venez de créer, à ceci près que ce formulaire a maintenant une nouvelle
section intitulée ``ajouter relation``. Choisissez ``entry_of`` dans ce menu,
cela va faire apparaitre une deuxième menu déroulant dans lequel vous
@@ -225,7 +225,7 @@
:alt: editing a blog entry to add a relation to a blog
Validez vos modifications en cliquant sur ``Valider``. L'entité article
-qui est listée contient maintenant un lien vers le Blog auquel il
+qui est listée contient maintenant un lien vers le Blog auquel il
appartient, ``MyLife``.
.. image:: images/cbw-detail-one-blogentry.fr.png
@@ -248,7 +248,7 @@
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Une vue est une classe Python qui inclut:
-
+
- un identifiant (tous les objets dans `CubicWeb` sont listés
dans un registre et cet identifiant est utilisé comme la clé)
@@ -262,32 +262,32 @@
des entités que nous cherchons à appliquer. `CubicWeb` utilise un
sélecteur qui permet de calculer un score et d'identifier la vue
la plus adaptée au `result set` que nous voulons afficher. La librarie
-standard des sélecteurs se trouve dans ``cubicweb.common.selector``
-et une librairie des méthodes utilisées pour calculer les scores
+standard des sélecteurs se trouve dans ``cubicweb.common.selector``
+et une librairie des méthodes utilisées pour calculer les scores
est dans ``cubicweb.vregistry.vreq``.
Il est possible de définir plusieurs vues ayant le meme identifiant
-et d'y associer des sélecteurs et des filtres afin de permettre Ã
-l'application de s'adapter au mieux aux données que nous avons
+et d'y associer des sélecteurs et des filtres afin de permettre Ã
+l'application de s'adapter au mieux aux données que nous avons
besoin d'afficher. Nous verrons cela plus en détails dans :ref:`DefinitionVues`.
On peut citer l'exemple de la vue nommée ``primary`` qui est celle utilisée
-pour visualiser une entité seule. Nous allons vous montrer comment modifier
+pour visualiser une entité seule. Nous allons vous montrer comment modifier
cette vue.
Modification des vues
~~~~~~~~~~~~~~~~~~~~~
Si vous souhaitez modifier la manière dont est rendue un article (`Blogentry`),
-vous devez surcharger la vue ``primary`` définie dans le module ``views`` de
+vous devez surcharger la vue ``primary`` définie dans le module ``views`` de
votre cube, ``cubes/blog/views.py``.
Nous pourrions par exemple ajouter devant la date de publication un préfixe
indiquant que la date visualisée est la date de publication.
-Pour cela appliquez les modifications suivantes:
+Pour cela appliquez les modifications suivantes:
-::
+::
from cubicweb.web.views import baseviews
@@ -303,13 +303,13 @@
return entity.view('reledit', rtype='content_format')
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
# display entity attributes with prefixes
self.w(u'<h1>%s</h1>' % entity.title)
self.w(u'<p>published on %s</p>' % entity.publish_date.strftime('%Y-%m-%d'))
self.w(u'<p>%s</p>' % entity.content)
-
+
# display relations
siderelations = []
if self.main_related_section:
@@ -329,10 +329,10 @@
-Le code que nous avons modifié définit une vue primaire pour une entité de
-type `BlogEntry`.
+Le code que nous avons modifié définit une vue primaire pour une entité de
+type `BlogEntry`.
-Etant donné que les vues sont appliquées sur des `result sets` et que
+Etant donné que les vues sont appliquées sur des `result sets` et que
les `result sets` peuvent être des tableaux de données, il est indispensable
de récupérer l'entité selon ses coordonnées (row,col).
--- a/doc/book/fr/05-define-views.fr.txt Wed Aug 26 14:36:00 2009 +0200
+++ b/doc/book/fr/05-define-views.fr.txt Wed Aug 26 14:45:56 2009 +0200
@@ -20,17 +20,17 @@
* `cell_call(row, col, **kwargs)`, appelle la vue pour une cellule donnée d'un
result set
* `url()`, retourne l'url permettant d'obtenir cette vue avec le result set en
- cours
+ cours
* `view(__vid, rset, __fallback_vid=None, **kwargs)`, appelle la vue
d'identificant `__vid` sur le result set donné. Il est possible de données un
identificant de vue de "fallback" qui sera utilisé si la vue demandée n'est
pas applicable au result set
-
+
* `wview(__vid, rset, __fallback_vid=None, **kwargs)`, pareil que `view` mais
passe automatiquement le flux en argument
-
+
* `html_headers()`, retourne une liste d'en-tête HTML à placer par le template
- principal
+ principal
* `page_title()`, retourne le titre à utiliser dans l'en tête HTML `title`
@@ -55,7 +55,7 @@
[FROM-LAX-BOOK]
-Tip: when modifying views, you do not need to restart the local
+Tip: when modifying views, you do not need to restart the local
server. Just save the file in your editor and reload the page in your
browser to see the changes.
@@ -63,7 +63,7 @@
- an identifier (all objects in `LAX` are entered in a registry
and this identifier will be used as a key)
-
+
- a filter to select the resulsets it can be applied to
`LAX` provides a lot of standard views, for a complete list, you
@@ -83,14 +83,14 @@
05. accepts = ('BlogEntry',)
06.
07. def cell_call(self, row, col):
- 08. entity = self.entity(row, col)
+ 08. entity = self.rset.get_entity(row, col)
09. self.w(u'<h1>%s</h1>' % entity.title)
10. self.w(u'<p>published on %s in category %s</p>' % \
11. (entity.publish_date.strftime('%Y-%m-%d'), entity.category))
12. self.w(u'<p>%s</p>' % entity.text)
The above source code defines a new primary view (`line 03`) for
-``BlogEntry`` (`line 05`).
+``BlogEntry`` (`line 05`).
Since views are applied to resultsets and resulsets can be tables of
data, it is needed to recover the entity from its (row,col)
@@ -108,11 +108,11 @@
Let us now improve the primary view of a blog ::
01. class BlogPrimaryView(baseviews.PrimaryView):
- 02.
+ 02.
03. accepts = ('Blog',)
04.
05. def cell_call(self, row, col):
- 06. entity = self.entity(row, col)
+ 06. entity = self.rset.get_entity(row, col)
07. self.w(u'<h1>%s</h1>' % entity.title)
08. self.w(u'<p>%s</p>' % entity.description)
09. rset = self.req.execute('Any E WHERE E entry_of B, B eid "%s"' % entity.eid)
@@ -127,9 +127,9 @@
about the schema and infer that such entities have to be of the
``BlogEntry`` kind and retrieves them.
-The request returns a selection of data called a resultset. At
+The request returns a selection of data called a resultset. At
`line 10` the view 'primary' is applied to this resultset to output
-HTML.
+HTML.
**This is to be compared to interfaces and protocols in object-oriented
languages. Applying a given view to all the entities of a resultset only
@@ -159,7 +159,7 @@
* create view "blogentry table" with title, publish_date, category
-We will show that by default the view that displays
+We will show that by default the view that displays
"Any E,D,C WHERE E publish_date D, E category C" is the table view.
Of course, the same can be obtained by calling
self.wview('table',rset)
@@ -244,4 +244,4 @@
----------------------------------
Certains navigateurs (dont firefox) n'aime pas les `<div>` vides (par vide
j'entend sans contenu dans la balise, il peut y avoir des attributs), faut
-toujours mettre `<div></div>` même s'il n'y a rien dedans, et non `<div/>`.
+toujours mettre `<div></div>` même s'il n'y a rien dedans, et non `<div/>`.
--- a/doc/book/fr/20-01-intro.fr.txt Wed Aug 26 14:36:00 2009 +0200
+++ b/doc/book/fr/20-01-intro.fr.txt Wed Aug 26 14:45:56 2009 +0200
@@ -37,7 +37,7 @@
données manipulées. La syntaxe de la définition est la même que celle
proposée par `Google AppEngine` mais il faut remplacer la ligne
d'import::
-
+
from google.appengine.ext import db
par celle-ci::
@@ -48,7 +48,7 @@
Un exemple de schéma de données pour un ``Blog`` pourrait être::
from ginco.goa import db
-
+
class BlogEntry(db.Model):
# un titre à donner à l'entrée
title = db.StringProperty(required=True)
@@ -57,8 +57,8 @@
# le contenu de l'entrée
content = db.TextProperty()
# une entrée peut en citer une autre
- cites = db.SelfReferenceProperty()
-
+ cites = db.SelfReferenceProperty()
+
Personnalisation des vues
-------------------------
@@ -75,7 +75,7 @@
- un identifiant (tous les objets dans `LAX` sont enregistrés
dans un registre et cet identifiant sert de clé pour y retrouver
la vue)
-
+
- une description des types de données auxquels elle s'applique
Il existe dans `LAX` des vues prédéfinies et utilisées par le moteur
@@ -87,17 +87,17 @@
Par exemple, si on souhaite modifier la page principale d'une entrée de
blog, il faut surcharger la vue ``primary`` des objets ``BlogEntry`` dans
le fichier ``myapp/views.py``::
-
+
from ginco.web.views import baseviews
-
+
class BlogEntryPrimaryView(baseviews.PrimaryView):
accepts = ('BlogEntry',)
-
+
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<h1>%s</h1>' % entity.title)
self.w(u'<div>%s</div>' entity.content)
-
+
Génération du graphique de schéma
---------------------------------
@@ -105,13 +105,13 @@
Il existe une vue ``schema`` qui permet d'afficher un graphique
représantant les différents types d'entités définis dans le schéma
ainsi que les relations entre ces types. Ce graphique doit être généré
-statiquement. Le script à utiliser pour générer ce schéma est
+statiquement. Le script à utiliser pour générer ce schéma est
dans ``myapp/tools``. Ce script nécessite d'avoir accès aux
bibliothèques fournies par le SDK de ``Google AppEngine``. Il faut
donc modifier son PYTHONPATH::
$ export PYTHONPATH=GAE_ROOT/google:GAE_ROOT/lib/yaml
- $ python tools/generate_schema_img.py
+ $ python tools/generate_schema_img.py
Génération des fichiers de traduction
--- a/doc/book/fr/20-04-develop-views.fr.txt Wed Aug 26 14:36:00 2009 +0200
+++ b/doc/book/fr/20-04-develop-views.fr.txt Wed Aug 26 14:45:56 2009 +0200
@@ -13,7 +13,7 @@
- an identifier (all objects in `LAX` are entered in a registry
and this identifier will be used as a key)
-
+
- a filter to select the resulsets it can be applied to
`LAX` provides a lot of standard views, for a complete list, you
@@ -25,13 +25,13 @@
override the view ``primary`` in ``BlogDemo/views.py`` ::
from ginco.web.views import baseviews
-
+
class BlogEntryPrimaryView(baseviews.PrimaryView):
accepts = ('BlogEntry',)
-
+
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<h1>%s</h1>' % entity.title)
self.w(u'<div>%s</div>' % entity.publish_date)
self.w(u'<div>%s</div>' % entity.category)
@@ -91,7 +91,7 @@
[WRITE ME]
-* show how urls are mapped to selections and views and explain URLRewriting
+* show how urls are mapped to selections and views and explain URLRewriting
Security
=========
--- a/entities/__init__.py Wed Aug 26 14:36:00 2009 +0200
+++ b/entities/__init__.py Wed Aug 26 14:45:56 2009 +0200
@@ -204,85 +204,6 @@
"""
return ()
- # XXX deprecates, may be killed once old widgets system is gone ###########
-
- @classmethod
- def get_widget(cls, rschema, x='subject'):
- """return a widget to view or edit a relation
-
- notice that when the relation support multiple target types, the widget
- is necessarily the same for all those types
- """
- # let ImportError propage if web par isn't available
- from cubicweb.web.widgets import widget
- if isinstance(rschema, basestring):
- rschema = cls.schema.rschema(rschema)
- if x == 'subject':
- tschema = rschema.objects(cls.e_schema)[0]
- wdg = widget(cls.vreg, cls, rschema, tschema, 'subject')
- else:
- tschema = rschema.subjects(cls.e_schema)[0]
- wdg = widget(cls.vreg, tschema, rschema, cls, 'object')
- return wdg
-
- @deprecated('use EntityFieldsForm.subject_relation_vocabulary')
- def subject_relation_vocabulary(self, rtype, limit):
- form = self.vreg.select('forms', 'edition', self.req, entity=self)
- return form.subject_relation_vocabulary(rtype, limit)
-
- @deprecated('use EntityFieldsForm.object_relation_vocabulary')
- def object_relation_vocabulary(self, rtype, limit):
- form = self.vreg.select('forms', 'edition', self.req, entity=self)
- return form.object_relation_vocabulary(rtype, limit)
-
- @deprecated('use AutomaticEntityForm.[e]relations_by_category')
- def relations_by_category(self, categories=None, permission=None):
- from cubicweb.web.views.autoform import AutomaticEntityForm
- return AutomaticEntityForm.erelations_by_category(self, categories, permission)
-
- @deprecated('use AutomaticEntityForm.[e]srelations_by_category')
- def srelations_by_category(self, categories=None, permission=None):
- from cubicweb.web.views.autoform import AutomaticEntityForm
- return AutomaticEntityForm.esrelations_by_category(self, categories, permission)
-
- def attribute_values(self, attrname):
- if self.has_eid() or attrname in self:
- try:
- values = self[attrname]
- except KeyError:
- values = getattr(self, attrname)
- # actual relation return a list of entities
- if isinstance(values, list):
- return [v.eid for v in values]
- return (values,)
- # the entity is being created, try to find default value for
- # this attribute
- try:
- values = self.req.form[attrname]
- except KeyError:
- try:
- values = self[attrname] # copying
- except KeyError:
- values = getattr(self, 'default_%s' % attrname,
- self.e_schema.default(attrname))
- if callable(values):
- values = values()
- if values is None:
- values = ()
- elif not isinstance(values, (list, tuple)):
- values = (values,)
- return values
-
- def use_fckeditor(self, attr):
- """return True if fckeditor should be used to edit entity's attribute named
- `attr`, according to user preferences
- """
- if self.req.use_fckeditor() and self.e_schema.has_metadata(attr, 'format'):
- if self.has_eid() or '%s_format' % attr in self:
- return self.attr_metadata(attr, 'format') == 'text/html'
- return self.req.property_value('ui.default-text-format') == 'text/html'
- return False
-
# XXX: store a reference to the AnyEntity class since it is hijacked in goa
# configuration and we need the actual reference to avoid infinite loops
# in mro
--- a/entities/lib.py Wed Aug 26 14:36:00 2009 +0200
+++ b/entities/lib.py Wed Aug 26 14:45:56 2009 +0200
@@ -84,9 +84,24 @@
return super(EmailAddress, self).after_deletion_path()
-from logilab.common.deprecation import class_renamed
-Emailaddress = class_renamed('Emailaddress', EmailAddress)
-Emailaddress.id = 'Emailaddress'
+class Bookmark(AnyEntity):
+ """customized class for Bookmark entities"""
+ id = 'Bookmark'
+ fetch_attrs, fetch_order = fetch_config(['title', 'path'])
+
+ def actual_url(self):
+ url = self.req.build_url(self.path)
+ if self.title:
+ urlparts = list(urlsplit(url))
+ if urlparts[3]:
+ urlparts[3] += '&vtitle=%s' % self.req.url_quote(self.title)
+ else:
+ urlparts[3] = 'vtitle=%s' % self.req.url_quote(self.title)
+ url = urlunsplit(urlparts)
+ return url
+
+ def action_url(self):
+ return self.absolute_url() + '/follow'
class CWProperty(AnyEntity):
@@ -111,26 +126,6 @@
return 'view', {}
-class Bookmark(AnyEntity):
- """customized class for Bookmark entities"""
- id = 'Bookmark'
- fetch_attrs, fetch_order = fetch_config(['title', 'path'])
-
- def actual_url(self):
- url = self.req.build_url(self.path)
- if self.title:
- urlparts = list(urlsplit(url))
- if urlparts[3]:
- urlparts[3] += '&vtitle=%s' % self.req.url_quote(self.title)
- else:
- urlparts[3] = 'vtitle=%s' % self.req.url_quote(self.title)
- url = urlunsplit(urlparts)
- return url
-
- def action_url(self):
- return self.absolute_url() + '/follow'
-
-
class CWCache(AnyEntity):
"""Cache"""
id = 'CWCache'
--- a/entities/test/unittest_base.py Wed Aug 26 14:36:00 2009 +0200
+++ b/entities/test/unittest_base.py Wed Aug 26 14:45:56 2009 +0200
@@ -11,16 +11,15 @@
from logilab.common.decorators import clear_cache
from logilab.common.interface import implements
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb import ValidationError
from cubicweb.interfaces import IMileStone, IWorkflowable
from cubicweb.entities import AnyEntity
from cubicweb.entities.authobjs import CWUser
-from cubicweb.web.widgets import AutoCompletionWidget
-class BaseEntityTC(EnvBasedTC):
+class BaseEntityTC(CubicWebTC):
def setup_database(self):
self.member = self.create_user('member')
@@ -99,7 +98,7 @@
self.failIf(e.matching_groups(('xyz', 'abcd')))
-class InterfaceTC(EnvBasedTC):
+class InterfaceTC(CubicWebTC):
def test_nonregr_subclasses_and_mixins_interfaces(self):
self.failUnless(implements(CWUser, IWorkflowable))
@@ -114,7 +113,7 @@
self.failUnless(implements(MyUser_, IWorkflowable))
-class SpecializedEntityClassesTC(EnvBasedTC):
+class SpecializedEntityClassesTC(CubicWebTC):
def select_eclass(self, etype):
# clear selector cache
--- a/entities/test/unittest_wfobjs.py Wed Aug 26 14:36:00 2009 +0200
+++ b/entities/test/unittest_wfobjs.py Wed Aug 26 14:45:56 2009 +0200
@@ -1,4 +1,4 @@
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb import ValidationError
def add_wf(self, etype, name=None, default=False):
@@ -18,7 +18,7 @@
for ti in wfhist]
-class WorkflowBuildingTC(EnvBasedTC):
+class WorkflowBuildingTC(CubicWebTC):
def test_wf_construction(self):
wf = add_wf(self, 'Company')
@@ -55,7 +55,7 @@
self.assertEquals(ex.errors, {'transition_of': 'unique constraint S name N, Y transition_of O, Y name N failed'})
-class WorkflowTC(EnvBasedTC):
+class WorkflowTC(CubicWebTC):
def setup_database(self):
rschema = self.schema['in_state']
@@ -256,15 +256,11 @@
self.assertEquals(ex.errors, {'subworkflow_exit': u"can't have multiple exits on the same state"})
-class CustomWorkflowTC(EnvBasedTC):
+class CustomWorkflowTC(CubicWebTC):
def setup_database(self):
self.member = self.create_user('member')
- def tearDown(self):
- super(CustomWorkflowTC, self).tearDown()
- self.execute('DELETE X custom_workflow WF')
-
def test_custom_wf_replace_state_no_history(self):
"""member in inital state with no previous history, state is simply
redirected when changing workflow
@@ -343,18 +339,17 @@
('asleep', 'activated', None, 'workflow changed to "CWUser workflow"'),])
-from cubicweb.devtools.apptest import RepositoryBasedTC
-
-class WorkflowHooksTC(RepositoryBasedTC):
+class WorkflowHooksTC(CubicWebTC):
def setUp(self):
- RepositoryBasedTC.setUp(self)
+ CubicWebTC.setUp(self)
self.wf = self.session.user.current_workflow
+ self.session.set_pool()
self.s_activated = self.wf.state_by_name('activated').eid
self.s_deactivated = self.wf.state_by_name('deactivated').eid
self.s_dummy = self.wf.add_state(u'dummy').eid
self.wf.add_transition(u'dummy', (self.s_deactivated,), self.s_dummy)
- ueid = self.create_user('stduser', commit=False)
+ ueid = self.create_user('stduser', commit=False).eid
# test initial state is set
rset = self.execute('Any N WHERE S name N, X in_state S, X eid %(x)s',
{'x' : ueid})
@@ -371,13 +366,6 @@
{'wf': self.wf.eid})
self.commit()
- def tearDown(self):
- self.execute('DELETE X require_group G '
- 'WHERE G name "users", X transition_of WF, WF eid %(wf)s',
- {'wf': self.wf.eid})
- self.commit()
- RepositoryBasedTC.tearDown(self)
-
# XXX currently, we've to rely on hooks to set initial state, or to use unsafe_execute
# def test_initial_state(self):
# cnx = self.login('stduser')
@@ -394,7 +382,7 @@
# test that the workflow is correctly enforced
def test_transition_checking1(self):
cnx = self.login('stduser')
- user = cnx.user(self.current_session())
+ user = cnx.user(self.session)
ex = self.assertRaises(ValidationError,
user.fire_transition, 'activate')
self.assertEquals(ex.errors, {'by_transition': u"transition isn't allowed"})
@@ -402,8 +390,7 @@
def test_transition_checking2(self):
cnx = self.login('stduser')
- user = cnx.user(self.current_session())
- assert user.state == 'activated'
+ user = cnx.user(self.session)
ex = self.assertRaises(ValidationError,
user.fire_transition, 'dummy')
self.assertEquals(ex.errors, {'by_transition': u"transition isn't allowed"})
@@ -411,7 +398,7 @@
def test_transition_checking3(self):
cnx = self.login('stduser')
- session = self.current_session()
+ session = self.session
user = cnx.user(session)
user.fire_transition('deactivate')
cnx.commit()
--- a/entity.py Wed Aug 26 14:36:00 2009 +0200
+++ b/entity.py Wed Aug 26 14:45:56 2009 +0200
@@ -12,7 +12,6 @@
from logilab.common import interface
from logilab.common.compat import all
from logilab.common.decorators import cached
-from logilab.common.deprecation import deprecated
from logilab.mtconverter import TransformData, TransformError, xml_escape
from rql.utils import rqlvar_maker
@@ -21,7 +20,7 @@
from cubicweb.rset import ResultSet
from cubicweb.selectors import yes
from cubicweb.appobject import AppObject
-from cubicweb.schema import RQLVocabularyConstraint, RQLConstraint, bw_normalize_etype
+from cubicweb.schema import RQLVocabularyConstraint, RQLConstraint
from cubicweb.common.uilib import printable_value, soup2xhtml
from cubicweb.common.mixins import MI_REL_TRIGGERS
@@ -38,100 +37,6 @@
return '1'
-_MODE_TAGS = set(('link', 'create'))
-_CATEGORY_TAGS = set(('primary', 'secondary', 'generic', 'generated')) # , 'metadata'))
-
-try:
- from cubicweb.web import formwidgets, uicfg
-
- def _dispatch_rtags(tags, rtype, role, stype, otype):
- for tag in tags:
- if tag in _MODE_TAGS:
- uicfg.actionbox_appearsin_addmenu.tag_relation(
- (stype, rtype, otype, role), tag == 'create')
- elif tag in _CATEGORY_TAGS:
- uicfg.autoform_section.tag_relation((stype, rtype, otype, role),
- tag)
- elif tag == 'inlineview':
- uicfg.autoform_is_inlined.tag_relation((stype, rtype, otype, role), True)
- else:
- raise ValueError(tag)
-
-except ImportError:
-
- _dispatch_rtags = None
-
-def _get_etype(bases, classdict):
- try:
- return classdict['id']
- except KeyError:
- for base in bases:
- etype = getattr(base, 'id', None)
- if etype and etype != 'Any':
- return etype
-
-def _get_defs(attr, name, bases, classdict):
- try:
- yield name, classdict.pop(attr)
- except KeyError:
- for base in bases:
- try:
- value = getattr(base, attr)
- delattr(base, attr)
- yield base.__name__, value
- except AttributeError:
- continue
-
-class _metaentity(type):
- """this metaclass sets the relation tags on the entity class
- and deals with the `widgets` attribute
- """
- def __new__(mcs, name, bases, classdict):
- # collect baseclass' rtags
- etype = _get_etype(bases, classdict)
- if etype and _dispatch_rtags is not None:
- for name, rtags in _get_defs('__rtags__', name, bases, classdict):
- warn('%s: __rtags__ is deprecated' % name, DeprecationWarning)
- for relation, tags in rtags.iteritems():
- # tags must become an iterable
- if isinstance(tags, basestring):
- tags = (tags,)
- # relation must become a 3-uple (rtype, targettype, role)
- if isinstance(relation, basestring):
- _dispatch_rtags(tags, relation, 'subject', etype, '*')
- _dispatch_rtags(tags, relation, 'object', '*', etype)
- elif len(relation) == 1: # useful ?
- _dispatch_rtags(tags, relation[0], 'subject', etype, '*')
- _dispatch_rtags(tags, relation[0], 'object', '*', etype)
- elif len(relation) == 2:
- rtype, ttype = relation
- ttype = bw_normalize_etype(ttype) # XXX bw compat
- _dispatch_rtags(tags, rtype, 'subject', etype, ttype)
- _dispatch_rtags(tags, rtype, 'object', ttype, etype)
- elif len(relation) == 3:
- rtype, ttype, role = relation
- ttype = bw_normalize_etype(ttype)
- if role == 'subject':
- _dispatch_rtags(tags, rtype, 'subject', etype, ttype)
- else:
- _dispatch_rtags(tags, rtype, 'object', ttype, etype)
- else:
- raise ValueError('bad rtag definition (%r)' % (relation,))
- for name, widgets in _get_defs('widgets', name, bases, classdict):
- warn('%s: widgets is deprecated' % name, DeprecationWarning)
- for rtype, wdgname in widgets.iteritems():
- if wdgname in ('URLWidget', 'EmbededURLWidget', 'RawDynamicComboBoxWidget'):
- warn('%s widget is deprecated' % wdgname, DeprecationWarning)
- continue
- if wdgname == 'StringWidget':
- wdgname = 'TextInput'
- widget = getattr(formwidgets, wdgname)
- assert hasattr(widget, 'render')
- uicfg.autoform_field_kwargs.tag_subject_of(
- (etype, rtype, '*'), {'widget': widget})
- return super(_metaentity, mcs).__new__(mcs, name, bases, classdict)
-
-
class Entity(AppObject, dict):
"""an entity instance has e_schema automagically set on
the class and instances has access to their issuing cursor.
@@ -155,28 +60,24 @@
as composite relations or relations that have '?1' as object
cardinality
"""
- __metaclass__ = _metaentity
__registry__ = 'etypes'
__select__ = yes()
# class attributes that must be set in class definition
- id = None
rest_attr = None
fetch_attrs = None
skip_copy_for = ('in_state',)
# class attributes set automatically at registration time
e_schema = None
- MODE_TAGS = set(('link', 'create'))
- CATEGORY_TAGS = set(('primary', 'secondary', 'generic', 'generated')) # , 'metadata'))
@classmethod
- def __initialize__(cls):
+ def __initialize__(cls, schema):
"""initialize a specific entity class by adding descriptors to access
entity type's attributes and relations
"""
- etype = cls.id
+ etype = cls.__id__
assert etype != 'Any', etype
- cls.e_schema = eschema = cls.schema.eschema(etype)
+ cls.e_schema = eschema = schema.eschema(etype)
for rschema, _ in eschema.attribute_definitions():
if rschema.type == 'eid':
continue
@@ -205,7 +106,7 @@
"""return a rql to fetch all entities of the class type"""
restrictions = restriction or []
if settype:
- restrictions.append('%s is %s' % (mainvar, cls.id))
+ restrictions.append('%s is %s' % (mainvar, cls.__id__))
if fetchattrs is None:
fetchattrs = cls.fetch_attrs
selection = [mainvar]
@@ -238,7 +139,7 @@
rschema = eschema.subject_relation(attr)
except KeyError:
cls.warning('skipping fetch_attr %s defined in %s (not found in schema)',
- attr, cls.id)
+ attr, cls.__id__)
continue
if not user.matching_groups(rschema.get_groups('read')):
continue
@@ -261,7 +162,8 @@
# that case the relation may still be missing. As we miss this
# later information here, systematically add it.
restrictions[-1] += '?'
- destcls = cls.vreg['etypes'].etype_class(desttype)
+ # XXX user.req.vreg iiiirk
+ destcls = user.req.vreg['etypes'].etype_class(desttype)
destcls._fetch_restrictions(var, varmaker, destcls.fetch_attrs,
selection, orderby, restrictions,
user, ordermethod, visited=visited)
@@ -272,14 +174,6 @@
@classmethod
@cached
- def parent_classes(cls):
- parents = [cls.vreg['etypes'].etype_class(e.type)
- for e in cls.e_schema.ancestors()]
- parents.append(cls.vreg['etypes'].etype_class('Any'))
- return parents
-
- @classmethod
- @cached
def _rest_attr_info(cls):
mainattr, needcheck = 'eid', True
if cls.rest_attr:
@@ -296,7 +190,7 @@
return mainattr, needcheck
def __init__(self, req, rset=None, row=None, col=0):
- AppObject.__init__(self, req, rset, row, col)
+ AppObject.__init__(self, req, rset=rset, row=row, col=col)
dict.__init__(self)
self._related_cache = {}
if rset is not None:
@@ -388,11 +282,11 @@
kwargs['_restpath'] = self.rest_path(kwargs.get('base_url'))
except TypeError:
warn('%s: rest_path() now take use_ext_eid argument, '
- 'please update' % self.id, DeprecationWarning)
+ 'please update' % self.__id__, DeprecationWarning)
kwargs['_restpath'] = self.rest_path()
else:
kwargs['rql'] = 'Any X WHERE X eid %s' % self.eid
- return self.build_url(method, **kwargs)
+ return self.req.build_url(method, **kwargs)
def rest_path(self, use_ext_eid=False):
"""returns a REST-like (relative) path for this entity"""
@@ -523,7 +417,7 @@
def as_rset(self):
"""returns a resultset containing `self` information"""
rset = ResultSet([(self.eid,)], 'Any X WHERE X eid %(x)s',
- {'x': self.eid}, [(self.id,)])
+ {'x': self.eid}, [(self.__id__,)])
return self.req.decorate_rset(rset)
def to_complete_relations(self):
@@ -683,7 +577,7 @@
return self.related(rtype, role, limit, entities)
def related_rql(self, rtype, role='subject'):
- rschema = self.schema[rtype]
+ rschema = self.req.vreg.schema[rtype]
if role == 'subject':
targettypes = rschema.objects(self.e_schema)
restriction = 'E eid %%(x)s, E %s X' % rtype
@@ -716,20 +610,6 @@
# generic vocabulary methods ##############################################
- @deprecated('see new form api')
- def vocabulary(self, rtype, role='subject', limit=None):
- """vocabulary functions must return a list of couples
- (label, eid) that will typically be used to fill the
- edition view's combobox.
-
- If `eid` is None in one of these couples, it should be
- interpreted as a separator in case vocabulary results are grouped
- """
- from logilab.common.testlib import mock_object
- form = self.vreg.select('forms', 'edition', self.req, entity=self)
- field = mock_object(name=rtype, role=role)
- return form.form_field_vocabulary(field, limit)
-
def unrelated_rql(self, rtype, targettype, role, ordermethod=None,
vocabconstraints=True):
"""build a rql to fetch `targettype` entities unrelated to this entity
@@ -737,7 +617,7 @@
"""
ordermethod = ordermethod or 'fetch_unrelated_order'
if isinstance(rtype, basestring):
- rtype = self.schema.rschema(rtype)
+ rtype = self.req.vreg.schema.rschema(rtype)
if role == 'subject':
evar, searchedvar = 'S', 'O'
subjtype, objtype = self.e_schema, targettype
@@ -802,7 +682,7 @@
"""set cached values for the given relation"""
if rset:
related = list(rset.entities(col))
- rschema = self.schema.rschema(rtype)
+ rschema = self.req.vreg.schema.rschema(rtype)
if role == 'subject':
rcard = rschema.rproperty(self.e_schema, related[0].e_schema,
'cardinality')[1]
--- a/etwist/server.py Wed Aug 26 14:36:00 2009 +0200
+++ b/etwist/server.py Wed Aug 26 14:45:56 2009 +0200
@@ -116,7 +116,7 @@
start_task(interval, self.appli.session_handler.clean_sessions)
def set_url_rewriter(self):
- self.url_rewriter = self.appli.vreg['components'].select_object('urlrewriter')
+ self.url_rewriter = self.appli.vreg['components'].select_or_none('urlrewriter')
def shutdown_event(self):
"""callback fired when the server is shutting down to properly
--- a/etwist/test/unittest_server.py Wed Aug 26 14:36:00 2009 +0200
+++ b/etwist/test/unittest_server.py Wed Aug 26 14:45:56 2009 +0200
@@ -5,11 +5,11 @@
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.etwist.server import host_prefixed_baseurl
-class HostPrefixedBaseURLTC(EnvBasedTC):
+class HostPrefixedBaseURLTC(CubicWebTC):
def _check(self, baseurl, host, waited):
self.assertEquals(host_prefixed_baseurl(baseurl, host), waited,
--- a/etwist/twctl.py Wed Aug 26 14:36:00 2009 +0200
+++ b/etwist/twctl.py Wed Aug 26 14:45:56 2009 +0200
@@ -8,7 +8,6 @@
import sys
-from cubicweb import underline_title
from cubicweb.toolsutils import CommandHandler
# trigger configuration registration
--- a/ext/test/unittest_rest.py Wed Aug 26 14:36:00 2009 +0200
+++ b/ext/test/unittest_rest.py Wed Aug 26 14:45:56 2009 +0200
@@ -6,11 +6,11 @@
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
from logilab.common.testlib import unittest_main
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.ext.rest import rest_publish
-class RestTC(EnvBasedTC):
+class RestTC(CubicWebTC):
def context(self):
return self.execute('CWUser X WHERE X login "admin"').get_entity(0, 0)
--- a/goa/appobjects/components.py Wed Aug 26 14:36:00 2009 +0200
+++ b/goa/appobjects/components.py Wed Aug 26 14:45:56 2009 +0200
@@ -28,7 +28,7 @@
__select__ = one_line_rset() & match_search_state('linksearch') & accept
def cell_call(self, row, col):
- entity = self.entity(0, 0)
+ entity = self.rset.get_entity(0, 0)
role, eid, rtype, etype = self.req.search_state[1]
assert entity.eid == typed_eid(eid)
rset = entity.unrelated(rtype, etype, role, ordermethod='fetch_order')
--- a/goa/appobjects/sessions.py Wed Aug 26 14:36:00 2009 +0200
+++ b/goa/appobjects/sessions.py Wed Aug 26 14:45:56 2009 +0200
@@ -73,9 +73,9 @@
class GAEPersistentSessionManager(AbstractSessionManager):
"""manage session data associated to a session identifier"""
- def __init__(self, *args, **kwargs):
- super(GAEPersistentSessionManager, self).__init__(*args, **kwargs)
- self._repo = self.config.repository(vreg=self.vreg)
+ def __init__(self, vreg, *args, **kwargs):
+ super(GAEPersistentSessionManager, self).__init__(vreg, *args, **kwargs)
+ self._repo = self.config.repository(vreg=vreg)
def get_session(self, req, sessionid):
"""return existing session for the given session identifier"""
--- a/goa/db.py Wed Aug 26 14:36:00 2009 +0200
+++ b/goa/db.py Wed Aug 26 14:45:56 2009 +0200
@@ -35,7 +35,8 @@
from logilab.common.decorators import cached, iclassmethod
-from cubicweb import RequestSessionMixIn, Binary, entities
+from cubicweb import Binary, entities
+from cubicweb.req import RequestSessionBase
from cubicweb.rset import ResultSet
from cubicweb.entity import metaentity
from cubicweb.server.utils import crypt_password
@@ -92,7 +93,7 @@
def needrequest(wrapped):
def wrapper(cls, *args, **kwargs):
req = kwargs.pop('req', None)
- if req is None and args and isinstance(args[0], RequestSessionMixIn):
+ if req is None and args and isinstance(args[0], RequestSessionBase):
args = list(args)
req = args.pop(0)
if req is None:
@@ -155,7 +156,7 @@
#
# Entity prototype:
# __init__(self, req, rset, row=None, col=0)
- if args and isinstance(args[0], RequestSessionMixIn) or 'req' in kwargs:
+ if args and isinstance(args[0], RequestSessionBase) or 'req' in kwargs:
super(Model, self).__init__(*args, **kwargs)
self._gaeinitargs = None
else:
--- a/goa/doc/quickstart.txt Wed Aug 26 14:36:00 2009 +0200
+++ b/goa/doc/quickstart.txt Wed Aug 26 14:45:56 2009 +0200
@@ -1,3 +1,5 @@
+.. -*- coding: utf-8 -*-
+
Introduction
=============
@@ -11,7 +13,7 @@
application.
*result set*
- objet qui encaspule les résultats d'une requête adressée à l'entrepôt
+ objet qui encaspule les résultats d'une requête adressée à l'entrepôt
de données et des informations sur cette requête.
*vue*
@@ -23,8 +25,8 @@
Définition d'une application de Blog
====================================
-La première chose à faire est de copier le squelette depuis le répertoire
-``lax/skel`` vers un nouveau répertoire qui sera votre application
+La première chose à faire est de copier le squelette depuis le répertoire
+``lax/skel`` vers un nouveau répertoire qui sera votre application
``Google AppEngine``::
$ cp -r lax/skel myapp
@@ -36,7 +38,7 @@
données manipulées. La syntaxe de la définition est la même que celle
proposée par `Google AppEngine`_ mais il faut remplacer la ligne
d'import::
-
+
from google.appengine.ext import db
par celle-ci::
@@ -47,7 +49,7 @@
Un exemple de schéma de données pour un ``Blog`` pourrait être::
from cubicweb.goa import db
-
+
class Blog(db.Model):
# un titre à donner à l'entrée
title = db.StringProperty(required=True)
@@ -56,15 +58,15 @@
# le contenu de l'entrée
content = db.TextProperty()
# une entrée peut en citer une autre
- cites = db.SelfReferenceProperty()
-
+ cites = db.SelfReferenceProperty()
+
Personnalisation des vues
-------------------------
``LAX`` permet de générer directement, à partir de la définition
-du schéma, des vues de consultation, d'ajout et de modification
-pour tous les types de donées manipulés. Il est toutefois
+du schéma, des vues de consultation, d'ajout et de modification
+pour tous les types de donées manipulés. Il est toutefois
généralement souhaitable de personnaliser les vues de consultations.
Dans ``LAX``, les vues sont représentées par des classes Python.
@@ -74,7 +76,7 @@
- un identifiant (tous les objets dans ``LAX`` sont enregistrés
dans un registre et cet identifiant sert de clé pour y retrouver
la vue)
-
+
- une description des types de données auxquels elle s'applique
Il existe dans ``LAX`` des vues prédéfinies et utilisées par le moteur
@@ -86,17 +88,17 @@
Par exemple, si on souhaite modifier la page principale d'une entrée de
blog, il faut surcharger la vue ``primary`` des objets ``Blog`` dans
le fichier ``myapp/views.py``::
-
+
from cubicweb.web.views import baseviews
-
+
class BlogPrimaryView(baseviews.PrimaryView):
accepts = ('Blog',)
-
+
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<h1>%s</h1>' % entity.title)
self.w(u'<div>%s</div>' entity.content)
-
+
Génération du graphique de schéma
---------------------------------
@@ -104,13 +106,13 @@
Il existe une vue ``schema`` qui permet d'afficher un graphique
représantant les différents types d'entités définis dans le schéma
ainsi que les relations entre ces types. Ce graphique doit être généré
-statiquement. Le script à utiliser pour générer ce schéma est
+statiquement. Le script à utiliser pour générer ce schéma est
dans ``myapp/tools``. Ce script nécessite d'avoir accès aux
bibliothèques fournies par le SDK de ``Google AppEngine``. Il faut
donc modifier son PYTHONPATH::
$ export PYTHONPATH=GAE_ROOT/google:GAE_ROOT/lib/yaml
- $ python tools/generate_schema_img.py
+ $ python tools/generate_schema_img.py
Génération des fichiers de traduction
--- a/goa/goactl.py Wed Aug 26 14:36:00 2009 +0200
+++ b/goa/goactl.py Wed Aug 26 14:45:56 2009 +0200
@@ -112,7 +112,6 @@
'web/httpcache.py',
'web/request.py',
'web/webconfig.py',
- 'web/widgets.py',
'web/views/__init__.py',
'web/views/actions.py',
--- a/goa/skel/views.py Wed Aug 26 14:36:00 2009 +0200
+++ b/goa/skel/views.py Wed Aug 26 14:45:56 2009 +0200
@@ -19,7 +19,7 @@
accepts = ('BlogEntry',)
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<h1>%s</h1>' % entity.dc_title())
entity.view('metadata', w=self.w)
self.w(entity.printable_value('text'))
--- a/goa/test/unittest_editcontroller.py Wed Aug 26 14:36:00 2009 +0200
+++ b/goa/test/unittest_editcontroller.py Wed Aug 26 14:45:56 2009 +0200
@@ -401,11 +401,11 @@
# which fires a Redirect
# 2/ When re-publishing the copy form, the publisher implicitly commits
try:
- self.env.app.publish('edit', self.req)
+ self.app.publish('edit', self.req)
except Redirect:
self.req.form['rql'] = 'Any X WHERE X eid %s' % p.eid
self.req.form['vid'] = 'copy'
- self.env.app.publish('view', self.req)
+ self.app.publish('view', self.req)
rset = self.req.execute('CWUser P WHERE P surname "Boom"')
self.assertEquals(len(rset), 0)
finally:
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hooks/__init__.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,1 @@
+"""core hooks"""
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hooks/bookmark.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,31 @@
+"""bookmark related hooks
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+from cubicweb.selectors import entity_implements
+from cubicweb.server import hook
+
+
+class AutoDeleteBookmarkOp(hook.Operation):
+ bookmark = None # make pylint happy
+ def precommit_event(self):
+ if not self.session.deleted_in_transaction(self.bookmark.eid):
+ if not self.bookmark.bookmarked_by:
+ self.bookmark.delete()
+
+
+class DelBookmarkedByHook(hook.Hook):
+ """ensure user logins are stripped"""
+ __id__ = 'autodelbookmark'
+ __select__ = hook.Hook.__select__ & entity_implements('bookmarked_by',)
+ category = 'bookmark'
+ events = ('after_delete_relation',)
+
+ def __call__(self):
+ AutoDeleteBookmarkOp(self._cw,
+ bookmark=self._cw.entity_from_eid(self.eidfrom))
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hooks/email.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,62 @@
+"""hooks to ensure use_email / primary_email relations consistency
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+from cubicweb.server import hook
+
+class SetUseEmailRelationOp(hook.Operation):
+ """delay this operation to commit to avoid conflict with a late rql query
+ already setting the relation
+ """
+ rtype = 'use_email'
+ entity = email = None # make pylint happy
+
+ def condition(self):
+ """check entity has use_email set for the email address"""
+ return not any(e for e in self.entity.use_email
+ if self.email.eid == e.eid)
+
+ def precommit_event(self):
+ if self.condition():
+ self.session.unsafe_execute(
+ 'SET X %s Y WHERE X eid %%(x)s, Y eid %%(y)s' % self.rtype,
+ {'x': self.entity.eid, 'y': self.email.eid}, 'x')
+
+class SetPrimaryEmailRelationOp(SetUseEmailRelationOp):
+ rtype = 'primary_email'
+
+ def condition(self):
+ """check entity has no primary_email set"""
+ return not self.entity.primary_email
+
+
+class SetPrimaryEmailHook(hook.Hook):
+ """notify when a bug or story or version has its state modified"""
+ __id__ = 'setprimaryemail'
+ __select__ = hook.Hook.__select__ & hook.match_rtype('use_email')
+ category = 'email'
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ entity = self._cw.entity_from_eid(self.eidfrom)
+ if 'primary_email' in entity.e_schema.subject_relations():
+ SetPrimaryEmailRelationOp(self._cw, entity=entity,
+ email=self._cw.entity_from_eid(self.eidto))
+
+class SetUseEmailHook(hook.Hook):
+ """notify when a bug or story or version has its state modified"""
+ __id__ = 'setprimaryemail'
+ __select__ = hook.Hook.__select__ & hook.match_rtype('primary_email')
+ category = 'email'
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ entity = self._cw.entity_from_eid(self.eidfrom)
+ if 'use_email' in entity.e_schema.subject_relations():
+ SetUseEmailRelationOp(self._cw, entity=entity,
+ email=self._cw.entity_from_eid(self.eidto))
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hooks/integrity.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,257 @@
+"""Core hooks: check for data integrity according to the instance'schema
+validity
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+from cubicweb import ValidationError
+from cubicweb.selectors import entity_implements
+from cubicweb.common.uilib import soup2xhtml
+from cubicweb.server import hook
+
+# special relations that don't have to be checked for integrity, usually
+# because they are handled internally by hooks (so we trust ourselves)
+DONT_CHECK_RTYPES_ON_ADD = set(('owned_by', 'created_by',
+ 'is', 'is_instance_of',
+ 'wf_info_for', 'from_state', 'to_state'))
+DONT_CHECK_RTYPES_ON_DEL = set(('is', 'is_instance_of',
+ 'wf_info_for', 'from_state', 'to_state'))
+
+
+class _CheckRequiredRelationOperation(hook.LateOperation):
+ """checking relation cardinality has to be done after commit in
+ case the relation is being replaced
+ """
+ eid, rtype = None, None
+
+ def precommit_event(self):
+ # recheck pending eids
+ if self.session.deleted_in_transaction(self.eid):
+ return
+ if self.session.unsafe_execute(*self._rql()).rowcount < 1:
+ etype = self.session.describe(self.eid)[0]
+ _ = self.session._
+ msg = _('at least one relation %(rtype)s is required on %(etype)s (%(eid)s)')
+ msg %= {'rtype': _(self.rtype), 'etype': _(etype), 'eid': self.eid}
+ raise ValidationError(self.eid, {self.rtype: msg})
+
+ def commit_event(self):
+ pass
+
+ def _rql(self):
+ raise NotImplementedError()
+
+
+class _CheckSRelationOp(_CheckRequiredRelationOperation):
+ """check required subject relation"""
+ def _rql(self):
+ return 'Any O WHERE S eid %%(x)s, S %s O' % self.rtype, {'x': self.eid}, 'x'
+
+
+class _CheckORelationOp(_CheckRequiredRelationOperation):
+ """check required object relation"""
+ def _rql(self):
+ return 'Any S WHERE O eid %%(x)s, S %s O' % self.rtype, {'x': self.eid}, 'x'
+
+
+class IntegrityHook(hook.Hook):
+ __abstract__ = True
+ category = 'integrity'
+
+
+class CheckCardinalityHook(IntegrityHook):
+ """check cardinalities are satisfied"""
+ __id__ = 'checkcard'
+ events = ('after_add_entity', 'before_delete_relation')
+
+ def __call__(self):
+ getattr(self, self.event)()
+
+ def checkrel_if_necessary(self, opcls, rtype, eid):
+ """check an equivalent operation has not already been added"""
+ for op in self._cw.pending_operations:
+ if isinstance(op, opcls) and op.rtype == rtype and op.eid == eid:
+ break
+ else:
+ opcls(self._cw, rtype=rtype, eid=eid)
+
+ def after_add_entity(self):
+ eid = self.entity.eid
+ eschema = self.entity.e_schema
+ for rschema, targetschemas, x in eschema.relation_definitions():
+ # skip automatically handled relations
+ if rschema.type in DONT_CHECK_RTYPES_ON_ADD:
+ continue
+ if x == 'subject':
+ subjtype = eschema
+ objtype = targetschemas[0].type
+ cardindex = 0
+ opcls = _CheckSRelationOp
+ else:
+ subjtype = targetschemas[0].type
+ objtype = eschema
+ cardindex = 1
+ opcls = _CheckORelationOp
+ card = rschema.rproperty(subjtype, objtype, 'cardinality')
+ if card[cardindex] in '1+':
+ self.checkrel_if_necessary(opcls, rschema.type, eid)
+
+ def before_delete_relation(self):
+ rtype = self.rtype
+ if rtype in DONT_CHECK_RTYPES_ON_DEL:
+ return
+ session = self._cw
+ eidfrom, eidto = self.eidfrom, self.eidto
+ card = session.schema_rproperty(rtype, eidfrom, eidto, 'cardinality')
+ pendingrdefs = session.transaction_data.get('pendingrdefs', ())
+ if (session.describe(eidfrom)[0], rtype, session.describe(eidto)[0]) in pendingrdefs:
+ return
+ if card[0] in '1+' and not session.deleted_in_transaction(eidfrom):
+ self.checkrel_if_necessary(_CheckSRelationOp, rtype, eidfrom)
+ if card[1] in '1+' and not session.deleted_in_transaction(eidto):
+ self.checkrel_if_necessary(_CheckORelationOp, rtype, eidto)
+
+
+class _CheckConstraintsOp(hook.LateOperation):
+ """check a new relation satisfy its constraints
+ """
+ def precommit_event(self):
+ eidfrom, rtype, eidto = self.rdef
+ # first check related entities have not been deleted in the same
+ # transaction
+ if self.session.deleted_in_transaction(eidfrom):
+ return
+ if self.session.deleted_in_transaction(eidto):
+ return
+ for constraint in self.constraints:
+ try:
+ constraint.repo_check(self.session, eidfrom, rtype, eidto)
+ except NotImplementedError:
+ self.critical('can\'t check constraint %s, not supported',
+ constraint)
+
+ def commit_event(self):
+ pass
+
+
+class CheckConstraintHook(IntegrityHook):
+ """check the relation satisfy its constraints
+
+ this is delayed to a precommit time operation since other relation which
+ will make constraint satisfied may be added later.
+ """
+ __id__ = 'checkconstraint'
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ constraints = self._cw.schema_rproperty(self.rtype, self.eidfrom, self.eidto,
+ 'constraints')
+ if constraints:
+ _CheckConstraintsOp(self._cw, constraints=constraints,
+ rdef=(self.eidfrom, self.rtype, self.eidto))
+
+
+class CheckUniqueHook(IntegrityHook):
+ __id__ = 'checkunique'
+ events = ('before_add_entity', 'before_update_entity')
+
+ def __call__(self):
+ entity = self.entity
+ eschema = entity.e_schema
+ for attr in entity.edited_attributes:
+ val = entity[attr]
+ if val is None:
+ continue
+ if eschema.subject_relation(attr).is_final() and \
+ eschema.has_unique_values(attr):
+ rql = '%s X WHERE X %s %%(val)s' % (entity.e_schema, attr)
+ rset = self._cw.unsafe_execute(rql, {'val': val})
+ if rset and rset[0][0] != entity.eid:
+ msg = self._cw._('the value "%s" is already used, use another one')
+ raise ValidationError(entity.eid, {attr: msg % val})
+
+
+class _DelayedDeleteOp(hook.Operation):
+ """delete the object of composite relation except if the relation
+ has actually been redirected to another composite
+ """
+
+ def precommit_event(self):
+ session = self.session
+ # don't do anything if the entity is being created or deleted
+ if not (session.deleted_in_transaction(self.eid) or
+ session.added_in_transaction(self.eid)):
+ etype = session.describe(self.eid)[0]
+ session.unsafe_execute('DELETE %s X WHERE X eid %%(x)s, NOT %s'
+ % (etype, self.relation),
+ {'x': self.eid}, 'x')
+
+
+class DeleteCompositeOrphanHook(IntegrityHook):
+ """delete the composed of a composite relation when this relation is deleted
+ """
+ __id__ = 'deletecomposite'
+ events = ('before_delete_relation',)
+
+ def __call__(self):
+ composite = self._cw.schema_rproperty(self.rtype, self.eidfrom, self.eidto,
+ 'composite')
+ if composite == 'subject':
+ _DelayedDeleteOp(self._cw, eid=self.eidto,
+ relation='Y %s X' % self.rtype)
+ elif composite == 'object':
+ _DelayedDeleteOp(self._cw, eid=self.eidfrom,
+ relation='X %s Y' % self.rtype)
+
+
+class DontRemoveOwnersGroupHook(IntegrityHook):
+ """delete the composed of a composite relation when this relation is deleted
+ """
+ __id__ = 'checkownersgroup'
+ __select__ = IntegrityHook.__select__ & entity_implements('CWGroup')
+ events = ('before_delete_entity', 'before_update_entity')
+
+ def __call__(self):
+ if self.event == 'before_delete_entity' and self.entity.name == 'owners':
+ raise ValidationError(self.entity.eid, {None: self._cw._('can\'t be deleted')})
+ elif self.event == 'before_update_entity' and 'name' in self.entity.edited_attributes:
+ newname = self.entity.pop('name')
+ oldname = self.entity.name
+ if oldname == 'owners' and newname != oldname:
+ raise ValidationError(self.entity.eid, {'name': self._cw._('can\'t be changed')})
+ self.entity['name'] = newname
+
+
+class TidyHtmlFields(IntegrityHook):
+ """tidy HTML in rich text strings"""
+ __id__ = 'htmltidy'
+ events = ('before_add_entity', 'before_update_entity')
+
+ def __call__(self):
+ entity = self.entity
+ metaattrs = entity.e_schema.meta_attributes()
+ for metaattr, (metadata, attr) in metaattrs.iteritems():
+ if metadata == 'format' and attr in entity.edited_attributes:
+ try:
+ value = entity[attr]
+ except KeyError:
+ continue # no text to tidy
+ if isinstance(value, unicode): # filter out None and Binary
+ if getattr(entity, str(metaattr)) == 'text/html':
+ entity[attr] = soup2xhtml(value, self._cw.encoding)
+
+
+class StripCWUserLoginHook(IntegrityHook):
+ """ensure user logins are stripped"""
+ __id__ = 'stripuserlogin'
+ __select__ = IntegrityHook.__select__ & entity_implements('CWUser')
+ events = ('before_add_entity', 'before_update_entity',)
+
+ def __call__(self):
+ user = self.entity
+ if 'login' in user.edited_attributes and user.login:
+ user.login = user.login.strip()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hooks/metadata.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,162 @@
+"""Core hooks: set generic metadata
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+
+from datetime import datetime
+
+from cubicweb.selectors import entity_implements
+from cubicweb.server import hook
+from cubicweb.server.repository import FTIndexEntityOp
+
+
+def eschema_type_eid(session, etype):
+ """get eid of the CWEType entity for the given yams type"""
+ eschema = session.repo.schema.eschema(etype)
+ # eschema.eid is None if schema has been readen from the filesystem, not
+ # from the database (eg during tests)
+ if eschema.eid is None:
+ eschema.eid = session.unsafe_execute(
+ 'Any X WHERE X is CWEType, X name %(name)s',
+ {'name': str(etype)})[0][0]
+ return eschema.eid
+
+
+class MetaDataHook(hook.Hook):
+ __abstract__ = True
+ category = 'metadata'
+
+
+class InitMetaAttrsHook(MetaDataHook):
+ """before create a new entity -> set creation and modification date
+
+ this is a conveniency hook, you shouldn't have to disable it
+ """
+ __id__ = 'metaattrsinit'
+ events = ('before_add_entity',)
+
+ def __call__(self):
+ timestamp = datetime.now()
+ self.entity.setdefault('creation_date', timestamp)
+ self.entity.setdefault('modification_date', timestamp)
+ if not self._cw.get_shared_data('do-not-insert-cwuri'):
+ cwuri = u'%seid/%s' % (self._cw.base_url(), self.entity.eid)
+ self.entity.setdefault('cwuri', cwuri)
+
+
+class UpdateMetaAttrsHook(MetaDataHook):
+ """update an entity -> set modification date"""
+ __id__ = 'metaattrsupdate'
+ events = ('before_update_entity',)
+
+ def __call__(self):
+ self.entity.setdefault('modification_date', datetime.now())
+
+
+class _SetCreatorOp(hook.Operation):
+
+ def precommit_event(self):
+ session = self.session
+ if session.deleted_in_transaction(self.entity.eid):
+ # entity have been created and deleted in the same transaction
+ return
+ if not self.entity.created_by:
+ session.add_relation(self.entity.eid, 'created_by', session.user.eid)
+
+
+class SetIsHook(MetaDataHook):
+ """create a new entity -> set is relation"""
+ __id__ = 'setis'
+ events = ('after_add_entity',)
+
+ def __call__(self):
+ if hasattr(self.entity, '_cw_recreating'):
+ return
+ session = self._cw
+ entity = self.entity
+ try:
+ session.add_relation(entity.eid, 'is',
+ eschema_type_eid(session, entity.id))
+ except IndexError:
+ # during schema serialization, skip
+ return
+ for etype in entity.e_schema.ancestors() + [entity.e_schema]:
+ session.add_relation(entity.eid, 'is_instance_of',
+ eschema_type_eid(session, etype))
+
+
+class SetOwnershipHook(MetaDataHook):
+ """create a new entity -> set owner and creator metadata"""
+ __id__ = 'setowner'
+ events = ('after_add_entity',)
+
+ def __call__(self):
+ asession = self._cw.actual_session()
+ if not asession.is_internal_session:
+ self._cw.add_relation(self.entity.eid, 'owned_by', asession.user.eid)
+ _SetCreatorOp(asession, entity=self.entity)
+
+
+class _SyncOwnersOp(hook.Operation):
+ def precommit_event(self):
+ self.session.unsafe_execute('SET X owned_by U WHERE C owned_by U, C eid %(c)s,'
+ 'NOT EXISTS(X owned_by U, X eid %(x)s)',
+ {'c': self.compositeeid, 'x': self.composedeid},
+ ('c', 'x'))
+
+
+class SyncCompositeOwner(MetaDataHook):
+ """when adding composite relation, the composed should have the same owners
+ has the composite
+ """
+ __id__ = 'synccompositeowner'
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ if self.rtype == 'wf_info_for':
+ # skip this special composite relation # XXX (syt) why?
+ return
+ eidfrom, eidto = self.eidfrom, self.eidto
+ composite = self._cw.schema_rproperty(self.rtype, eidfrom, eidto, 'composite')
+ if composite == 'subject':
+ _SyncOwnersOp(self._cw, compositeeid=eidfrom, composedeid=eidto)
+ elif composite == 'object':
+ _SyncOwnersOp(self._cw, compositeeid=eidto, composedeid=eidfrom)
+
+
+class FixUserOwnershipHook(MetaDataHook):
+ """when a user has been created, add owned_by relation on itself"""
+ __id__ = 'fixuserowner'
+ __select__ = MetaDataHook.__select__ & entity_implements('CWUser')
+ events = ('after_add_entity',)
+
+ def __call__(self):
+ self._cw.add_relation(self.entity.eid, 'owned_by', self.entity.eid)
+
+
+class UpdateFTIHook(MetaDataHook):
+ """sync fulltext index when relevant relation is added / removed
+ """
+ __id__ = 'updateftirel'
+ events = ('after_add_relation', 'after_delete_relation')
+
+ def __call__(self):
+ rtype = self.rtype
+ session = self._cw
+ if self.event == 'after_add_relation':
+ # Reindexing the contained entity is enough since it will implicitly
+ # reindex the container entity.
+ ftcontainer = session.vreg.schema.rschema(rtype).fulltext_container
+ if ftcontainer == 'subject':
+ FTIndexEntityOp(session, entity=session.entity_from_eid(self.eidto))
+ elif ftcontainer == 'object':
+ FTIndexEntityOp(session, entity=session.entity_from_eid(self.eidfrom))
+ elif session.repo.schema.rschema(rtype).fulltext_container:
+ FTIndexEntityOp(session, entity=session.entity_from_eid(self.eidto))
+ FTIndexEntityOp(session, entity=session.entity_from_eid(self.eidfrom))
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hooks/notification.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,134 @@
+"""some hooks to handle notification on entity's changes
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+from logilab.common.textutils import normalize_text
+
+from cubicweb import RegistryException
+from cubicweb.selectors import entity_implements
+from cubicweb.server import hook
+
+
+class RenderAndSendNotificationView(hook.Operation):
+ """delay rendering of notification view until precommit"""
+ def precommit_event(self):
+ view = self.view
+ if view.cw_rset and self.session.deleted_in_transaction(view.cw_rset[cw_rset.cw_row or 0][cw_rset.cw_col or 0]):
+ return # entity added and deleted in the same transaction
+ self.view.render_and_send(**getattr(self, 'viewargs', {}))
+
+
+class NotificationHook(hook.Hook):
+ __abstract__ = True
+ category = 'notification'
+
+ def select_view(self, vid, rset, row=0, col=0):
+ return self._cw.vreg['views'].select_or_none(vid, self._cw,
+ rset=rset, row=0, col=0)
+
+
+class StatusChangeHook(NotificationHook):
+ """notify when a workflowable entity has its state modified"""
+ __id__ = 'notifystatuschange'
+ __select__ = NotificationHook.__select__ & entity_implements('TrInfo')
+ events = ('after_add_entity',)
+
+ def __call__(self):
+ entity = self.entity
+ if not entity.from_state: # not a transition
+ return
+ rset = entity.related('wf_info_for')
+ view = self.select_view('notif_status_change', rset=rset, row=0)
+ if view is None:
+ return
+ comment = entity.printable_value('comment', format='text/plain')
+ # XXX don't try to wrap rest until we've a proper transformation (see
+ # #103822)
+ if comment and entity.comment_format != 'text/rest':
+ comment = normalize_text(comment, 80)
+ RenderAndSendNotificationView(self._cw, view=view, viewargs={
+ 'comment': comment, 'previous_state': entity.previous_state.name,
+ 'current_state': entity.new_state.name})
+
+
+class RelationChangeHook(NotificationHook):
+ __id__ = 'notifyrelationchange'
+ events = ('before_add_relation', 'after_add_relation',
+ 'before_delete_relation', 'after_delete_relation')
+
+ def __call__(self):
+ """if a notification view is defined for the event, send notification
+ email defined by the view
+ """
+ rset = self._cw.eid_rset(self.eidfrom)
+ view = self.select_view('notif_%s_%s' % (self.event, self.rtype),
+ rset=rset, row=0)
+ if view is None:
+ return
+ RenderAndSendNotificationView(self._cw, view=view)
+
+
+class EntityChangeHook(NotificationHook):
+ """if a notification view is defined for the event, send notification
+ email defined by the view
+ """
+ __id__ = 'notifyentitychange'
+ events = ('after_add_entity', 'after_update_entity')
+
+ def __call__(self):
+ rset = self.entity.as_rset()
+ view = self.select_view('notif_%s' % self.event, rset=rset, row=0)
+ if view is None:
+ return
+ RenderAndSendNotificationView(self._cw, view=view)
+
+
+# supervising ##################################################################
+
+class SomethingChangedHook(NotificationHook):
+ __id__ = 'supervising'
+ events = ('before_add_relation', 'before_delete_relation',
+ 'after_add_entity', 'before_update_entity')
+
+ def __call__(self):
+ dest = self._cw.vreg.config['supervising-addrs']
+ if not dest: # no supervisors, don't do this for nothing...
+ return
+ if self._call():
+ SupervisionMailOp(self._cw)
+
+ def _call(self):
+ event = self.event.split('_', 1)[1]
+ if event == 'update_entity':
+ if self._cw.added_in_transaction(self.entity.eid):
+ return False
+ if self.entity.e_schema == 'CWUser':
+ if not (self.entity.edited_attributes - frozenset(('eid', 'modification_date',
+ 'last_login_time'))):
+ # don't record last_login_time update which are done
+ # automatically at login time
+ return False
+ self._cw.transaction_data.setdefault('pendingchanges', []).append(
+ (event, self))
+ return True
+
+
+class EntityDeleteHook(SomethingChangedHook):
+ __id__ = 'supervisingentitydel'
+ events = ('before_delete_entity',)
+
+ def _call(self):
+ try:
+ title = self.entity.dc_title()
+ except:
+ # may raise an error during deletion process, for instance due to
+ # missing required relation
+ title = '#%s' % eid
+ self._cw.transaction_data.setdefault('pendingchanges', []).append(
+ ('delete_entity', (self.eid, str(self.entity.e_schema), title)))
+ return True
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hooks/security.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,130 @@
+"""Security hooks: check permissions to add/delete/update entities according to
+the user connected to a session
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+from cubicweb import Unauthorized
+from cubicweb.server import BEFORE_ADD_RELATIONS, ON_COMMIT_ADD_RELATIONS, hook
+
+
+def check_entity_attributes(session, entity):
+ eid = entity.eid
+ eschema = entity.e_schema
+ # ._default_set is only there on entity creation to indicate unspecified
+ # attributes which has been set to a default value defined in the schema
+ defaults = getattr(entity, '_default_set', ())
+ try:
+ editedattrs = entity.edited_attributes
+ except AttributeError:
+ editedattrs = entity
+ for attr in editedattrs:
+ if attr in defaults:
+ continue
+ rschema = eschema.subject_relation(attr)
+ if rschema.is_final(): # non final relation are checked by other hooks
+ # add/delete should be equivalent (XXX: unify them into 'update' ?)
+ rschema.check_perm(session, 'add', eid)
+
+
+class _CheckEntityPermissionOp(hook.LateOperation):
+ def precommit_event(self):
+ #print 'CheckEntityPermissionOp', self.session.user, self.entity, self.action
+ self.entity.check_perm(self.action)
+ check_entity_attributes(self.session, self.entity)
+
+ def commit_event(self):
+ pass
+
+
+class _CheckRelationPermissionOp(hook.LateOperation):
+ def precommit_event(self):
+ self.rschema.check_perm(self.session, self.action, self.eidfrom, self.eidto)
+
+ def commit_event(self):
+ pass
+
+
+class SecurityHook(hook.Hook):
+ __abstract__ = True
+ category = 'security'
+ __select__ = hook.Hook.__select__ & hook.regular_session()
+
+
+class AfterAddEntitySecurityHook(SecurityHook):
+ __id__ = 'securityafteraddentity'
+ events = ('after_add_entity',)
+
+ def __call__(self):
+ _CheckEntityPermissionOp(self._cw, entity=self.entity, action='add')
+
+
+class AfterUpdateEntitySecurityHook(SecurityHook):
+ __id__ = 'securityafterupdateentity'
+ events = ('after_update_entity',)
+
+ def __call__(self):
+ try:
+ # check user has permission right now, if not retry at commit time
+ self.entity.check_perm('update')
+ check_entity_attributes(self._cw, self.entity)
+ except Unauthorized:
+ self.entity.clear_local_perm_cache('update')
+ _CheckEntityPermissionOp(self._cw, entity=self.entity, action='update')
+
+
+class BeforeDelEntitySecurityHook(SecurityHook):
+ __id__ = 'securitybeforedelentity'
+ events = ('before_delete_entity',)
+
+ def __call__(self):
+ self.entity.check_perm('delete')
+
+
+class BeforeAddRelationSecurityHook(SecurityHook):
+ __id__ = 'securitybeforeaddrelation'
+ events = ('before_add_relation',)
+
+ def __call__(self):
+ if self.rtype in BEFORE_ADD_RELATIONS:
+ nocheck = self._cw.transaction_data.get('skip-security', ())
+ if (self.eidfrom, self.rtype, self.eidto) in nocheck:
+ return
+ rschema = self._cw.repo.schema[self.rtype]
+ rschema.check_perm(self._cw, 'add', self.eidfrom, self.eidto)
+
+
+class AfterAddRelationSecurityHook(SecurityHook):
+ __id__ = 'securityafteraddrelation'
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ if not self.rtype in BEFORE_ADD_RELATIONS:
+ nocheck = self._cw.transaction_data.get('skip-security', ())
+ if (self.eidfrom, self.rtype, self.eidto) in nocheck:
+ return
+ rschema = self._cw.repo.schema[self.rtype]
+ if self.rtype in ON_COMMIT_ADD_RELATIONS:
+ _CheckRelationPermissionOp(self._cw, action='add',
+ rschema=rschema,
+ eidfrom=self.eidfrom,
+ eidto=self.eidto)
+ else:
+ rschema.check_perm(self._cw, 'add', self.eidfrom, self.eidto)
+
+
+class BeforeDelRelationSecurityHook(SecurityHook):
+ __id__ = 'securitybeforedelrelation'
+ events = ('before_delete_relation',)
+
+ def __call__(self):
+ nocheck = self._cw.transaction_data.get('skip-security', ())
+ if (self.eidfrom, self.rtype, self.eidto) in nocheck:
+ return
+ self._cw.repo.schema[self.rtype].check_perm(self._cw, 'delete',
+ self.eidfrom, self.eidto)
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hooks/syncschema.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,1134 @@
+"""schema hooks:
+
+- synchronize the living schema object with the persistent schema
+- perform physical update on the source when necessary
+
+checking for schema consistency is done in hooks.py
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+from yams.schema import BASE_TYPES
+from yams.buildobjs import EntityType, RelationType, RelationDefinition
+from yams.schema2sql import eschema2sql, rschema2sql, type_from_constraints
+
+from cubicweb import ValidationError, RepositoryError
+from cubicweb.selectors import entity_implements
+from cubicweb.schema import META_RTYPES, VIRTUAL_RTYPES, CONSTRAINTS
+from cubicweb.server import hook, schemaserial as ss
+from cubicweb.server.sqlutils import SQL_PREFIX
+
+
+TYPE_CONVERTER = { # XXX
+ 'Boolean': bool,
+ 'Int': int,
+ 'Float': float,
+ 'Password': str,
+ 'String': unicode,
+ 'Date' : unicode,
+ 'Datetime' : unicode,
+ 'Time' : unicode,
+ }
+
+# core entity and relation types which can't be removed
+CORE_ETYPES = list(BASE_TYPES) + ['CWEType', 'CWRType', 'CWUser', 'CWGroup',
+ 'CWConstraint', 'CWAttribute', 'CWRelation']
+CORE_RTYPES = ['eid', 'creation_date', 'modification_date', 'cwuri',
+ 'login', 'upassword', 'name',
+ 'is', 'instanceof', 'owned_by', 'created_by', 'in_group',
+ 'relation_type', 'from_entity', 'to_entity',
+ 'constrainted_by',
+ 'read_permission', 'add_permission',
+ 'delete_permission', 'updated_permission',
+ ]
+
+def get_constraints(session, entity):
+ constraints = []
+ for cstreid in session.transaction_data.get(entity.eid, ()):
+ cstrent = session.entity_from_eid(cstreid)
+ cstr = CONSTRAINTS[cstrent.type].deserialize(cstrent.value)
+ cstr.eid = cstreid
+ constraints.append(cstr)
+ return constraints
+
+def add_inline_relation_column(session, etype, rtype):
+ """add necessary column and index for an inlined relation"""
+ table = SQL_PREFIX + etype
+ column = SQL_PREFIX + rtype
+ try:
+ session.system_sql(str('ALTER TABLE %s ADD COLUMN %s integer'
+ % (table, column)), rollback_on_failure=False)
+ session.info('added column %s to table %s', column, table)
+ except:
+ # silent exception here, if this error has not been raised because the
+ # column already exists, index creation will fail anyway
+ session.exception('error while adding column %s to table %s',
+ table, column)
+ # create index before alter table which may expectingly fail during test
+ # (sqlite) while index creation should never fail (test for index existence
+ # is done by the dbhelper)
+ session.pool.source('system').create_index(session, table, column)
+ session.info('added index on %s(%s)', table, column)
+ session.transaction_data.setdefault('createdattrs', []).append(
+ '%s.%s' % (etype, rtype))
+
+def check_valid_changes(session, entity, ro_attrs=('name', 'final')):
+ errors = {}
+ # don't use getattr(entity, attr), we would get the modified value if any
+ for attr in entity.edited_attributes:
+ if attr in ro_attrs:
+ newval = entity.pop(attr)
+ origval = getattr(entity, attr)
+ if newval != origval:
+ errors[attr] = session._("can't change the %s attribute") % \
+ display_name(session, attr)
+ entity[attr] = newval
+ if errors:
+ raise ValidationError(entity.eid, errors)
+
+
+# operations for low-level database alteration ################################
+
+class DropTable(hook.Operation):
+ """actually remove a database from the instance's schema"""
+ table = None # make pylint happy
+ def precommit_event(self):
+ dropped = self.session.transaction_data.setdefault('droppedtables',
+ set())
+ if self.table in dropped:
+ return # already processed
+ dropped.add(self.table)
+ self.session.system_sql('DROP TABLE %s' % self.table)
+ self.info('dropped table %s', self.table)
+
+
+class DropRelationTable(DropTable):
+ def __init__(self, session, rtype):
+ super(DropRelationTable, self).__init__(
+ session, table='%s_relation' % rtype)
+ session.transaction_data.setdefault('pendingrtypes', set()).add(rtype)
+
+
+class DropColumn(hook.Operation):
+ """actually remove the attribut's column from entity table in the system
+ database
+ """
+ table = column = None # make pylint happy
+ def precommit_event(self):
+ session, table, column = self.session, self.table, self.column
+ # drop index if any
+ session.pool.source('system').drop_index(session, table, column)
+ try:
+ session.system_sql('ALTER TABLE %s DROP COLUMN %s'
+ % (table, column), rollback_on_failure=False)
+ self.info('dropped column %s from table %s', column, table)
+ except Exception, ex:
+ # not supported by sqlite for instance
+ self.error('error while altering table %s: %s', table, ex)
+
+
+# base operations for in-memory schema synchronization ########################
+
+class MemSchemaNotifyChanges(hook.SingleLastOperation):
+ """the update schema operation:
+
+ special operation which should be called once and after all other schema
+ operations. It will trigger internal structures rebuilding to consider
+ schema changes.
+ """
+
+ def __init__(self, session):
+ hook.SingleLastOperation.__init__(self, session)
+
+ def commit_event(self):
+ rebuildinfered = self.session.data.get('rebuild-infered', True)
+ self.session.repo.set_schema(self.repo.schema, rebuildinfered=rebuildinfered)
+
+
+class MemSchemaOperation(hook.Operation):
+ """base class for schema operations"""
+ def __init__(self, session, kobj=None, **kwargs):
+ self.kobj = kobj
+ # once Operation.__init__ has been called, event may be triggered, so
+ # do this last !
+ hook.Operation.__init__(self, session, **kwargs)
+ # every schema operation is triggering a schema update
+ MemSchemaNotifyChanges(session)
+
+ def prepare_constraints(self, subjtype, rtype, objtype):
+ constraints = rtype.rproperty(subjtype, objtype, 'constraints')
+ self.constraints = list(constraints)
+ rtype.set_rproperty(subjtype, objtype, 'constraints', self.constraints)
+
+
+class MemSchemaEarlyOperation(MemSchemaOperation):
+ def insert_index(self):
+ """schema operation which are inserted at the begining of the queue
+ (typically to add/remove entity or relation types)
+ """
+ i = -1
+ for i, op in enumerate(self.session.pending_operations):
+ if not isinstance(op, MemSchemaEarlyOperation):
+ return i
+ return i + 1
+
+
+class MemSchemaPermOperation(MemSchemaOperation):
+ """base class to synchronize schema permission definitions"""
+ def __init__(self, session, perm, etype_eid):
+ self.perm = perm
+ try:
+ self.name = session.entity_from_eid(etype_eid).name
+ except IndexError:
+ self.error('changing permission of a no more existant type #%s',
+ etype_eid)
+ else:
+ hook.Operation.__init__(self, session)
+
+
+# operations for high-level source database alteration ########################
+
+class SourceDbCWETypeRename(hook.Operation):
+ """this operation updates physical storage accordingly"""
+ oldname = newname = None # make pylint happy
+
+ def precommit_event(self):
+ # we need sql to operate physical changes on the system database
+ sqlexec = self.session.system_sql
+ sqlexec('ALTER TABLE %s%s RENAME TO %s%s' % (SQL_PREFIX, self.oldname,
+ SQL_PREFIX, self.newname))
+ self.info('renamed table %s to %s', self.oldname, self.newname)
+ sqlexec('UPDATE entities SET type=%s WHERE type=%s',
+ (self.newname, self.oldname))
+ sqlexec('UPDATE deleted_entities SET type=%s WHERE type=%s',
+ (self.newname, self.oldname))
+
+
+class SourceDbCWRTypeUpdate(hook.Operation):
+ """actually update some properties of a relation definition"""
+ rschema = values = entity = None # make pylint happy
+
+ def precommit_event(self):
+ session = self.session
+ rschema = self.rschema
+ if rschema.is_final() or not 'inlined' in self.values:
+ return # nothing to do
+ inlined = self.values['inlined']
+ entity = self.entity
+ # check in-lining is necessary / possible
+ if not entity.inlined_changed(inlined):
+ return # nothing to do
+ # inlined changed, make necessary physical changes!
+ sqlexec = self.session.system_sql
+ rtype = rschema.type
+ eidcolumn = SQL_PREFIX + 'eid'
+ if not inlined:
+ # need to create the relation if it has not been already done by
+ # another event of the same transaction
+ if not rschema.type in session.transaction_data.get('createdtables', ()):
+ tablesql = rschema2sql(rschema)
+ # create the necessary table
+ for sql in tablesql.split(';'):
+ if sql.strip():
+ sqlexec(sql)
+ session.transaction_data.setdefault('createdtables', []).append(
+ rschema.type)
+ # copy existant data
+ column = SQL_PREFIX + rtype
+ for etype in rschema.subjects():
+ table = SQL_PREFIX + str(etype)
+ sqlexec('INSERT INTO %s_relation SELECT %s, %s FROM %s WHERE NOT %s IS NULL'
+ % (rtype, eidcolumn, column, table, column))
+ # drop existant columns
+ for etype in rschema.subjects():
+ DropColumn(session, table=SQL_PREFIX + str(etype),
+ column=SQL_PREFIX + rtype)
+ else:
+ for etype in rschema.subjects():
+ try:
+ add_inline_relation_column(session, str(etype), rtype)
+ except Exception, ex:
+ # the column probably already exists. this occurs when the
+ # entity's type has just been added or if the column has not
+ # been previously dropped
+ self.error('error while altering table %s: %s', etype, ex)
+ # copy existant data.
+ # XXX don't use, it's not supported by sqlite (at least at when i tried it)
+ #sqlexec('UPDATE %(etype)s SET %(rtype)s=eid_to '
+ # 'FROM %(rtype)s_relation '
+ # 'WHERE %(etype)s.eid=%(rtype)s_relation.eid_from'
+ # % locals())
+ table = SQL_PREFIX + str(etype)
+ cursor = sqlexec('SELECT eid_from, eid_to FROM %(table)s, '
+ '%(rtype)s_relation WHERE %(table)s.%(eidcolumn)s='
+ '%(rtype)s_relation.eid_from' % locals())
+ args = [{'val': eid_to, 'x': eid} for eid, eid_to in cursor.fetchall()]
+ if args:
+ column = SQL_PREFIX + rtype
+ cursor.executemany('UPDATE %s SET %s=%%(val)s WHERE %s=%%(x)s'
+ % (table, column, eidcolumn), args)
+ # drop existant table
+ DropRelationTable(session, rtype)
+
+
+class SourceDbCWAttributeAdd(hook.Operation):
+ """an attribute relation (CWAttribute) has been added:
+ * add the necessary column
+ * set default on this column if any and possible
+ * register an operation to add the relation definition to the
+ instance's schema on commit
+
+ constraints are handled by specific hooks
+ """
+ entity = None # make pylint happy
+
+ def init_rdef(self, **kwargs):
+ entity = self.entity
+ fromentity = entity.stype
+ self.session.execute('SET X ordernum Y+1 '
+ 'WHERE X from_entity SE, SE eid %(se)s, X ordernum Y, '
+ 'X ordernum >= %(order)s, NOT X eid %(x)s',
+ {'x': entity.eid, 'se': fromentity.eid,
+ 'order': entity.ordernum or 0})
+ subj = str(fromentity.name)
+ rtype = entity.rtype.name
+ obj = str(entity.otype.name)
+ constraints = get_constraints(self.session, entity)
+ rdef = RelationDefinition(subj, rtype, obj,
+ description=entity.description,
+ cardinality=entity.cardinality,
+ constraints=constraints,
+ order=entity.ordernum,
+ eid=entity.eid,
+ **kwargs)
+ MemSchemaRDefAdd(self.session, rdef)
+ return rdef
+
+ def precommit_event(self):
+ session = self.session
+ entity = self.entity
+ # entity.defaultval is a string or None, but we need a correctly typed
+ # value
+ default = entity.defaultval
+ if default is not None:
+ default = TYPE_CONVERTER[entity.otype.name](default)
+ rdef = self.init_rdef(default=default,
+ indexed=entity.indexed,
+ fulltextindexed=entity.fulltextindexed,
+ internationalizable=entity.internationalizable)
+ sysource = session.pool.source('system')
+ attrtype = type_from_constraints(sysource.dbhelper, rdef.object,
+ rdef.constraints)
+ # XXX should be moved somehow into lgc.adbh: sqlite doesn't support to
+ # add a new column with UNIQUE, it should be added after the ALTER TABLE
+ # using ADD INDEX
+ if sysource.dbdriver == 'sqlite' and 'UNIQUE' in attrtype:
+ extra_unique_index = True
+ attrtype = attrtype.replace(' UNIQUE', '')
+ else:
+ extra_unique_index = False
+ # added some str() wrapping query since some backend (eg psycopg) don't
+ # allow unicode queries
+ table = SQL_PREFIX + rdef.subject
+ column = SQL_PREFIX + rdef.name
+ try:
+ session.system_sql(str('ALTER TABLE %s ADD COLUMN %s %s'
+ % (table, column, attrtype)),
+ rollback_on_failure=False)
+ self.info('added column %s to table %s', table, column)
+ except Exception, ex:
+ # the column probably already exists. this occurs when
+ # the entity's type has just been added or if the column
+ # has not been previously dropped
+ self.error('error while altering table %s: %s', table, ex)
+ if extra_unique_index or entity.indexed:
+ try:
+ sysource.create_index(session, table, column,
+ unique=extra_unique_index)
+ except Exception, ex:
+ self.error('error while creating index for %s.%s: %s',
+ table, column, ex)
+
+
+class SourceDbCWRelationAdd(SourceDbCWAttributeAdd):
+ """an actual relation has been added:
+ * if this is an inlined relation, add the necessary column
+ else if it's the first instance of this relation type, add the
+ necessary table and set default permissions
+ * register an operation to add the relation definition to the
+ instance's schema on commit
+
+ constraints are handled by specific hooks
+ """
+ entity = None # make pylint happy
+
+ def precommit_event(self):
+ session = self.session
+ entity = self.entity
+ rdef = self.init_rdef(composite=entity.composite)
+ schema = session.vreg.schema
+ rtype = rdef.name
+ rschema = session.vreg.schema.rschema(rtype)
+ # this have to be done before permissions setting
+ if rschema.inlined:
+ # need to add a column if the relation is inlined and if this is the
+ # first occurence of "Subject relation Something" whatever Something
+ # and if it has not been added during other event of the same
+ # transaction
+ key = '%s.%s' % (rdef.subject, rtype)
+ try:
+ alreadythere = bool(rschema.objects(rdef.subject))
+ except KeyError:
+ alreadythere = False
+ if not (alreadythere or
+ key in session.transaction_data.get('createdattrs', ())):
+ add_inline_relation_column(session, rdef.subject, rtype)
+ else:
+ # need to create the relation if no relation definition in the
+ # schema and if it has not been added during other event of the same
+ # transaction
+ if not (rschema.subjects() or
+ rtype in session.transaction_data.get('createdtables', ())):
+ try:
+ rschema = session.vreg.schema.rschema(rtype)
+ tablesql = rschema2sql(rschema)
+ except KeyError:
+ # fake we add it to the schema now to get a correctly
+ # initialized schema but remove it before doing anything
+ # more dangerous...
+ rschema = session.vreg.schema.add_relation_type(rdef)
+ tablesql = rschema2sql(rschema)
+ session.vreg.schema.del_relation_type(rtype)
+ # create the necessary table
+ for sql in tablesql.split(';'):
+ if sql.strip():
+ session.system_sql(sql)
+ session.transaction_data.setdefault('createdtables', []).append(
+ rtype)
+
+
+class SourceDbRDefUpdate(hook.Operation):
+ """actually update some properties of a relation definition"""
+ rschema = values = None # make pylint happy
+
+ def precommit_event(self):
+ etype = self.kobj[0]
+ table = SQL_PREFIX + etype
+ column = SQL_PREFIX + self.rschema.type
+ if 'indexed' in self.values:
+ sysource = self.session.pool.source('system')
+ if self.values['indexed']:
+ sysource.create_index(self.session, table, column)
+ else:
+ sysource.drop_index(self.session, table, column)
+ if 'cardinality' in self.values and self.rschema.is_final():
+ adbh = self.session.pool.source('system').dbhelper
+ if not adbh.alter_column_support:
+ # not supported (and NOT NULL not set by yams in that case, so
+ # no worry)
+ return
+ atype = self.rschema.objects(etype)[0]
+ constraints = self.rschema.rproperty(etype, atype, 'constraints')
+ coltype = type_from_constraints(adbh, atype, constraints,
+ creating=False)
+ # XXX check self.values['cardinality'][0] actually changed?
+ sql = adbh.sql_set_null_allowed(table, column, coltype,
+ self.values['cardinality'][0] != '1')
+ self.session.system_sql(sql)
+
+
+class SourceDbCWConstraintAdd(hook.Operation):
+ """actually update constraint of a relation definition"""
+ entity = None # make pylint happy
+ cancelled = False
+
+ def precommit_event(self):
+ rdef = self.entity.reverse_constrained_by[0]
+ session = self.session
+ # when the relation is added in the same transaction, the constraint
+ # object is created by the operation adding the attribute or relation,
+ # so there is nothing to do here
+ if session.added_in_transaction(rdef.eid):
+ return
+ subjtype, rtype, objtype = session.vreg.schema.schema_by_eid(rdef.eid)
+ cstrtype = self.entity.type
+ oldcstr = rtype.constraint_by_type(subjtype, objtype, cstrtype)
+ newcstr = CONSTRAINTS[cstrtype].deserialize(self.entity.value)
+ table = SQL_PREFIX + str(subjtype)
+ column = SQL_PREFIX + str(rtype)
+ # alter the physical schema on size constraint changes
+ if newcstr.type() == 'SizeConstraint' and (
+ oldcstr is None or oldcstr.max != newcstr.max):
+ adbh = self.session.pool.source('system').dbhelper
+ card = rtype.rproperty(subjtype, objtype, 'cardinality')
+ coltype = type_from_constraints(adbh, objtype, [newcstr],
+ creating=False)
+ sql = adbh.sql_change_col_type(table, column, coltype, card != '1')
+ try:
+ session.system_sql(sql, rollback_on_failure=False)
+ self.info('altered column %s of table %s: now VARCHAR(%s)',
+ column, table, newcstr.max)
+ except Exception, ex:
+ # not supported by sqlite for instance
+ self.error('error while altering table %s: %s', table, ex)
+ elif cstrtype == 'UniqueConstraint' and oldcstr is None:
+ session.pool.source('system').create_index(
+ self.session, table, column, unique=True)
+
+
+class SourceDbCWConstraintDel(hook.Operation):
+ """actually remove a constraint of a relation definition"""
+ rtype = subjtype = objtype = None # make pylint happy
+
+ def precommit_event(self):
+ cstrtype = self.cstr.type()
+ table = SQL_PREFIX + str(self.subjtype)
+ column = SQL_PREFIX + str(self.rtype)
+ # alter the physical schema on size/unique constraint changes
+ if cstrtype == 'SizeConstraint':
+ try:
+ self.session.system_sql('ALTER TABLE %s ALTER COLUMN %s TYPE TEXT'
+ % (table, column),
+ rollback_on_failure=False)
+ self.info('altered column %s of table %s: now TEXT',
+ column, table)
+ except Exception, ex:
+ # not supported by sqlite for instance
+ self.error('error while altering table %s: %s', table, ex)
+ elif cstrtype == 'UniqueConstraint':
+ self.session.pool.source('system').drop_index(
+ self.session, table, column, unique=True)
+
+
+# operations for in-memory schema synchronization #############################
+
+class MemSchemaCWETypeAdd(MemSchemaEarlyOperation):
+ """actually add the entity type to the instance's schema"""
+ eid = None # make pylint happy
+ def commit_event(self):
+ self.schema.add_entity_type(self.kobj)
+
+
+class MemSchemaCWETypeRename(MemSchemaOperation):
+ """this operation updates physical storage accordingly"""
+ oldname = newname = None # make pylint happy
+
+ def commit_event(self):
+ self.session.vreg.schema.rename_entity_type(self.oldname, self.newname)
+
+
+class MemSchemaCWETypeDel(MemSchemaOperation):
+ """actually remove the entity type from the instance's schema"""
+ def commit_event(self):
+ try:
+ # del_entity_type also removes entity's relations
+ self.schema.del_entity_type(self.kobj)
+ except KeyError:
+ # s/o entity type have already been deleted
+ pass
+
+
+class MemSchemaCWRTypeAdd(MemSchemaEarlyOperation):
+ """actually add the relation type to the instance's schema"""
+ eid = None # make pylint happy
+ def commit_event(self):
+ rschema = self.schema.add_relation_type(self.kobj)
+ rschema.set_default_groups()
+
+
+class MemSchemaCWRTypeUpdate(MemSchemaOperation):
+ """actually update some properties of a relation definition"""
+ rschema = values = None # make pylint happy
+
+ def commit_event(self):
+ # structure should be clean, not need to remove entity's relations
+ # at this point
+ self.rschema.__dict__.update(self.values)
+
+
+class MemSchemaCWRTypeDel(MemSchemaOperation):
+ """actually remove the relation type from the instance's schema"""
+ def commit_event(self):
+ try:
+ self.schema.del_relation_type(self.kobj)
+ except KeyError:
+ # s/o entity type have already been deleted
+ pass
+
+
+class MemSchemaRDefAdd(MemSchemaEarlyOperation):
+ """actually add the attribute relation definition to the instance's
+ schema
+ """
+ def commit_event(self):
+ self.schema.add_relation_def(self.kobj)
+
+
+class MemSchemaRDefUpdate(MemSchemaOperation):
+ """actually update some properties of a relation definition"""
+ rschema = values = None # make pylint happy
+
+ def commit_event(self):
+ # structure should be clean, not need to remove entity's relations
+ # at this point
+ self.rschema._rproperties[self.kobj].update(self.values)
+
+
+class MemSchemaRDefDel(MemSchemaOperation):
+ """actually remove the relation definition from the instance's schema"""
+ def commit_event(self):
+ subjtype, rtype, objtype = self.kobj
+ try:
+ self.schema.del_relation_def(subjtype, rtype, objtype)
+ except KeyError:
+ # relation type may have been already deleted
+ pass
+
+
+class MemSchemaCWConstraintAdd(MemSchemaOperation):
+ """actually update constraint of a relation definition
+
+ has to be called before SourceDbCWConstraintAdd
+ """
+ cancelled = False
+
+ def precommit_event(self):
+ rdef = self.entity.reverse_constrained_by[0]
+ # when the relation is added in the same transaction, the constraint
+ # object is created by the operation adding the attribute or relation,
+ # so there is nothing to do here
+ if self.session.added_in_transaction(rdef.eid):
+ self.cancelled = True
+ return
+ subjtype, rtype, objtype = self.session.vreg.schema.schema_by_eid(rdef.eid)
+ self.prepare_constraints(subjtype, rtype, objtype)
+ cstrtype = self.entity.type
+ self.cstr = rtype.constraint_by_type(subjtype, objtype, cstrtype)
+ self.newcstr = CONSTRAINTS[cstrtype].deserialize(self.entity.value)
+ self.newcstr.eid = self.entity.eid
+
+ def commit_event(self):
+ if self.cancelled:
+ return
+ # in-place modification
+ if not self.cstr is None:
+ self.constraints.remove(self.cstr)
+ self.constraints.append(self.newcstr)
+
+
+class MemSchemaCWConstraintDel(MemSchemaOperation):
+ """actually remove a constraint of a relation definition
+
+ has to be called before SourceDbCWConstraintDel
+ """
+ rtype = subjtype = objtype = None # make pylint happy
+ def precommit_event(self):
+ self.prepare_constraints(self.subjtype, self.rtype, self.objtype)
+
+ def commit_event(self):
+ self.constraints.remove(self.cstr)
+
+
+class MemSchemaPermCWGroupAdd(MemSchemaPermOperation):
+ """synchronize schema when a *_permission relation has been added on a group
+ """
+ def __init__(self, session, perm, etype_eid, group_eid):
+ self.group = session.entity_from_eid(group_eid).name
+ super(MemSchemaPermCWGroupAdd, self).__init__(
+ session, perm, etype_eid)
+
+ def commit_event(self):
+ """the observed connections pool has been commited"""
+ try:
+ erschema = self.schema[self.name]
+ except KeyError:
+ # duh, schema not found, log error and skip operation
+ self.error('no schema for %s', self.name)
+ return
+ groups = list(erschema.get_groups(self.perm))
+ try:
+ groups.index(self.group)
+ self.warning('group %s already have permission %s on %s',
+ self.group, self.perm, erschema.type)
+ except ValueError:
+ groups.append(self.group)
+ erschema.set_groups(self.perm, groups)
+
+
+class MemSchemaPermCWGroupDel(MemSchemaPermCWGroupAdd):
+ """synchronize schema when a *_permission relation has been deleted from a
+ group
+ """
+
+ def commit_event(self):
+ """the observed connections pool has been commited"""
+ try:
+ erschema = self.schema[self.name]
+ except KeyError:
+ # duh, schema not found, log error and skip operation
+ self.error('no schema for %s', self.name)
+ return
+ groups = list(erschema.get_groups(self.perm))
+ try:
+ groups.remove(self.group)
+ erschema.set_groups(self.perm, groups)
+ except ValueError:
+ self.error('can\'t remove permission %s on %s to group %s',
+ self.perm, erschema.type, self.group)
+
+
+class MemSchemaPermRQLExpressionAdd(MemSchemaPermOperation):
+ """synchronize schema when a *_permission relation has been added on a rql
+ expression
+ """
+ def __init__(self, session, perm, etype_eid, expression):
+ self.expr = expression
+ super(MemSchemaPermRQLExpressionAdd, self).__init__(
+ session, perm, etype_eid)
+
+ def commit_event(self):
+ """the observed connections pool has been commited"""
+ try:
+ erschema = self.schema[self.name]
+ except KeyError:
+ # duh, schema not found, log error and skip operation
+ self.error('no schema for %s', self.name)
+ return
+ exprs = list(erschema.get_rqlexprs(self.perm))
+ exprs.append(erschema.rql_expression(self.expr))
+ erschema.set_rqlexprs(self.perm, exprs)
+
+
+class MemSchemaPermRQLExpressionDel(MemSchemaPermRQLExpressionAdd):
+ """synchronize schema when a *_permission relation has been deleted from an
+ rql expression
+ """
+
+ def commit_event(self):
+ """the observed connections pool has been commited"""
+ try:
+ erschema = self.schema[self.name]
+ except KeyError:
+ # duh, schema not found, log error and skip operation
+ self.error('no schema for %s', self.name)
+ return
+ rqlexprs = list(erschema.get_rqlexprs(self.perm))
+ for i, rqlexpr in enumerate(rqlexprs):
+ if rqlexpr.expression == self.expr:
+ rqlexprs.pop(i)
+ break
+ else:
+ self.error('can\'t remove permission %s on %s for expression %s',
+ self.perm, erschema.type, self.expr)
+ return
+ erschema.set_rqlexprs(self.perm, rqlexprs)
+
+
+class MemSchemaSpecializesAdd(MemSchemaOperation):
+
+ def commit_event(self):
+ eschema = self.session.schema.schema_by_eid(self.etypeeid)
+ parenteschema = self.session.schema.schema_by_eid(self.parentetypeeid)
+ eschema._specialized_type = parenteschema.type
+ parenteschema._specialized_by.append(eschema.type)
+
+
+class MemSchemaSpecializesDel(MemSchemaOperation):
+
+ def commit_event(self):
+ try:
+ eschema = self.session.schema.schema_by_eid(self.etypeeid)
+ parenteschema = self.session.schema.schema_by_eid(self.parentetypeeid)
+ except KeyError:
+ # etype removed, nothing to do
+ return
+ eschema._specialized_type = None
+ parenteschema._specialized_by.remove(eschema.type)
+
+
+class SyncSchemaHook(hook.Hook):
+ __abstract__ = True
+ category = 'syncschema'
+
+
+# CWEType hooks ################################################################
+
+class DelCWETypeHook(SyncSchemaHook):
+ """before deleting a CWEType entity:
+ * check that we don't remove a core entity type
+ * cascade to delete related CWAttribute and CWRelation entities
+ * instantiate an operation to delete the entity type on commit
+ """
+ __id__ = 'syncdelcwetype'
+ __select__ = SyncSchemaHook.__select__ & entity_implements('CWEType')
+ events = ('before_delete_entity',)
+
+ def __call__(self):
+ # final entities can't be deleted, don't care about that
+ name = self.entity.name
+ if name in CORE_ETYPES:
+ raise ValidationError(self.entity.eid, {None: self._cw._('can\'t be deleted')})
+ # delete every entities of this type
+ self._cw.unsafe_execute('DELETE %s X' % name)
+ DropTable(self._cw, table=SQL_PREFIX + name)
+ MemSchemaCWETypeDel(self._cw, name)
+
+
+class AfterDelCWETypeHook(DelCWETypeHook):
+ __id__ = 'wfcleanup'
+ events = ('after_delete_entity',)
+
+ def __call__(self):
+ # workflow cleanup
+ self._cw.execute('DELETE Workflow X WHERE NOT X workflow_of Y')
+
+
+class AfterAddCWETypeHook(DelCWETypeHook):
+ """after adding a CWEType entity:
+ * create the necessary table
+ * set creation_date and modification_date by creating the necessary
+ CWAttribute entities
+ * add owned_by relation by creating the necessary CWRelation entity
+ * register an operation to add the entity type to the instance's
+ schema on commit
+ """
+ __id__ = 'syncaddcwetype'
+ events = ('before_add_entity',)
+
+ def __call__(self):
+ entity = self.entity
+ if entity.get('final'):
+ return
+ schema = self._cw.schema
+ name = entity['name']
+ etype = EntityType(name=name, description=entity.get('description'),
+ meta=entity.get('meta')) # don't care about final
+ # fake we add it to the schema now to get a correctly initialized schema
+ # but remove it before doing anything more dangerous...
+ schema = self._cw.schema
+ eschema = schema.add_entity_type(etype)
+ eschema.set_default_groups()
+ # generate table sql and rql to add metadata
+ tablesql = eschema2sql(self._cw.pool.source('system').dbhelper, eschema,
+ prefix=SQL_PREFIX)
+ relrqls = []
+ for rtype in (META_RTYPES - VIRTUAL_RTYPES):
+ rschema = schema[rtype]
+ sampletype = rschema.subjects()[0]
+ desttype = rschema.objects()[0]
+ props = rschema.rproperties(sampletype, desttype)
+ relrqls += list(ss.rdef2rql(rschema, name, desttype, props))
+ # now remove it !
+ schema.del_entity_type(name)
+ # create the necessary table
+ for sql in tablesql.split(';'):
+ if sql.strip():
+ self._cw.system_sql(sql)
+ # register operation to modify the schema on commit
+ # this have to be done before adding other relations definitions
+ # or permission settings
+ etype.eid = entity.eid
+ MemSchemaCWETypeAdd(self._cw, etype)
+ # add meta relations
+ for rql, kwargs in relrqls:
+ self._cw.execute(rql, kwargs)
+
+
+class BeforeUpdateCWETypeHook(DelCWETypeHook):
+ """check name change, handle final"""
+ __id__ = 'syncupdatecwetype'
+ events = ('before_update_entity',)
+
+ def __call__(self):
+ entity = self.entity
+ check_valid_changes(self._cw, entity, ro_attrs=('final',))
+ # don't use getattr(entity, attr), we would get the modified value if any
+ if 'name' in entity.edited_attributes:
+ newname = entity.pop('name')
+ oldname = entity.name
+ if newname.lower() != oldname.lower():
+ SourceDbCWETypeRename(self._cw, oldname=oldname, newname=newname)
+ MemSchemaCWETypeRename(self._cw, oldname=oldname, newname=newname)
+ entity['name'] = newname
+
+
+# CWRType hooks ################################################################
+
+class DelCWRTypeHook(SyncSchemaHook):
+ """before deleting a CWRType entity:
+ * check that we don't remove a core relation type
+ * cascade to delete related CWAttribute and CWRelation entities
+ * instantiate an operation to delete the relation type on commit
+ """
+ __id__ = 'syncdelcwrtype'
+ __select__ = SyncSchemaHook.__select__ & entity_implements('CWRType')
+ events = ('before_delete_entity',)
+
+ def __call__(self):
+ name = self.entity.name
+ if name in CORE_ETYPES:
+ raise ValidationError(self.entity.eid, {None: self._cw._('can\'t be deleted')})
+ # delete relation definitions using this relation type
+ self._cw.execute('DELETE CWAttribute X WHERE X relation_type Y, Y eid %(x)s',
+ {'x': self.entity.eid})
+ self._cw.execute('DELETE CWRelation X WHERE X relation_type Y, Y eid %(x)s',
+ {'x': self.entity.eid})
+ MemSchemaCWRTypeDel(self._cw, name)
+
+
+class AfterAddCWRTypeHook(DelCWRTypeHook):
+ """after a CWRType entity has been added:
+ * register an operation to add the relation type to the instance's
+ schema on commit
+
+ We don't know yet this point if a table is necessary
+ """
+ __id__ = 'syncaddcwrtype'
+ events = ('after_add_entity',)
+
+ def __call__(self):
+ entity = self.entity
+ rtype = RelationType(name=entity.name,
+ description=entity.get('description'),
+ meta=entity.get('meta', False),
+ inlined=entity.get('inlined', False),
+ symetric=entity.get('symetric', False),
+ eid=entity.eid)
+ MemSchemaCWRTypeAdd(self._cw, rtype)
+
+
+class BeforeUpdateCWRTypeHook(DelCWRTypeHook):
+ """check name change, handle final"""
+ __id__ = 'checkupdatecwrtype'
+ events = ('before_update_entity',)
+
+ def __call__(self):
+ check_valid_changes(self._cw, self.entity)
+
+
+class AfterUpdateCWRTypeHook(DelCWRTypeHook):
+ __id__ = 'syncupdatecwrtype'
+ events = ('after_update_entity',)
+
+ def __call__(self):
+ entity = self.entity
+ rschema = self._cw.schema.rschema(entity.name)
+ newvalues = {}
+ for prop in ('meta', 'symetric', 'inlined'):
+ if prop in entity:
+ newvalues[prop] = entity[prop]
+ if newvalues:
+ MemSchemaCWRTypeUpdate(self._cw, rschema=rschema, values=newvalues)
+ SourceDbCWRTypeUpdate(self._cw, rschema=rschema, values=newvalues,
+ entity=entity)
+
+
+# relation_type hooks ##########################################################
+
+class AfterDelRelationTypeHook(SyncSchemaHook):
+ """before deleting a CWAttribute or CWRelation entity:
+ * if this is a final or inlined relation definition, instantiate an
+ operation to drop necessary column, else if this is the last instance
+ of a non final relation, instantiate an operation to drop necessary
+ table
+ * instantiate an operation to delete the relation definition on commit
+ * delete the associated relation type when necessary
+ """
+ __id__ = 'syncdelrelationtype'
+ __select__ = SyncSchemaHook.__select__ & hook.match_rtype('relation_type')
+ events = ('after_delete_relation',)
+
+ def __call__(self):
+ session = self._cw
+ subjschema, rschema, objschema = session.vreg.schema.schema_by_eid(self.eidfrom)
+ pendings = session.transaction_data.get('pendingeids', ())
+ # first delete existing relation if necessary
+ if rschema.is_final():
+ rdeftype = 'CWAttribute'
+ else:
+ rdeftype = 'CWRelation'
+ if not (subjschema.eid in pendings or objschema.eid in pendings):
+ pending = session.transaction_data.setdefault('pendingrdefs', set())
+ pending.add((subjschema, rschema, objschema))
+ session.execute('DELETE X %s Y WHERE X is %s, Y is %s'
+ % (rschema, subjschema, objschema))
+ execute = session.unsafe_execute
+ rteid = self.eidto
+ rset = execute('Any COUNT(X) WHERE X is %s, X relation_type R,'
+ 'R eid %%(x)s' % rdeftype, {'x': rteid})
+ lastrel = rset[0][0] == 0
+ # we have to update physical schema systematically for final and inlined
+ # relations, but only if it's the last instance for this relation type
+ # for other relations
+
+ if (rschema.is_final() or rschema.inlined):
+ rset = execute('Any COUNT(X) WHERE X is %s, X relation_type R, '
+ 'R eid %%(x)s, X from_entity E, E name %%(name)s'
+ % rdeftype, {'x': rteid, 'name': str(subjschema)})
+ if rset[0][0] == 0 and not subjschema.eid in pendings:
+ ptypes = session.transaction_data.setdefault('pendingrtypes', set())
+ ptypes.add(rschema.type)
+ DropColumn(session, table=SQL_PREFIX + subjschema.type,
+ column=SQL_PREFIX + rschema.type)
+ elif lastrel:
+ DropRelationTable(session, rschema.type)
+ # if this is the last instance, drop associated relation type
+ if lastrel and not rteid in pendings:
+ execute('DELETE CWRType X WHERE X eid %(x)s', {'x': rteid}, 'x')
+ MemSchemaRDefDel(session, (subjschema, rschema, objschema))
+
+
+# CWAttribute / CWRelation hooks ###############################################
+
+class AfterAddCWAttributeHook(SyncSchemaHook):
+ __id__ = 'syncaddcwattribute'
+ __select__ = SyncSchemaHook.__select__ & entity_implements('CWAttribute')
+ events = ('after_add_entity',)
+
+ def __call__(self):
+ SourceDbCWAttributeAdd(self._cw, entity=self.entity)
+
+
+class AfterAddCWRelationHook(AfterAddCWAttributeHook):
+ __id__ = 'syncaddcwrelation'
+ __select__ = SyncSchemaHook.__select__ & entity_implements('CWRelation')
+
+ def __call__(self):
+ SourceDbCWRelationAdd(self._cw, entity=self.entity)
+
+
+class AfterUpdateCWRDefHook(SyncSchemaHook):
+ __id__ = 'syncaddcwattribute'
+ __select__ = SyncSchemaHook.__select__ & entity_implements('CWAttribute',
+ 'CWRelation')
+ events = ('after_update_entity',)
+
+ def __call__(self):
+ entity = self.entity
+ if self._cw.deleted_in_transaction(entity.eid):
+ return
+ desttype = entity.otype.name
+ rschema = self._cw.schema[entity.rtype.name]
+ newvalues = {}
+ for prop in rschema.rproperty_defs(desttype):
+ if prop == 'constraints':
+ continue
+ if prop == 'order':
+ prop = 'ordernum'
+ if prop in entity.edited_attributes:
+ newvalues[prop] = entity[prop]
+ if newvalues:
+ subjtype = entity.stype.name
+ MemSchemaRDefUpdate(self._cw, kobj=(subjtype, desttype),
+ rschema=rschema, values=newvalues)
+ SourceDbRDefUpdate(self._cw, kobj=(subjtype, desttype),
+ rschema=rschema, values=newvalues)
+
+
+# constraints synchronization hooks ############################################
+
+class AfterAddCWConstraintHook(SyncSchemaHook):
+ __id__ = 'syncaddcwconstraint'
+ __select__ = SyncSchemaHook.__select__ & entity_implements('CWConstraint')
+ events = ('after_add_entity', 'after_update_entity')
+
+ def __call__(self):
+ MemSchemaCWConstraintAdd(self._cw, entity=self.entity)
+ SourceDbCWConstraintAdd(self._cw, entity=self.entity)
+
+
+class AfterAddConstrainedByHook(SyncSchemaHook):
+ __id__ = 'syncdelconstrainedby'
+ __select__ = SyncSchemaHook.__select__ & hook.match_rtype('constrainted_by')
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ if self._cw.added_in_transaction(self.eidfrom):
+ self._cw.transaction_data.setdefault(self.eidfrom, []).append(self.eidto)
+
+
+class BeforeDeleteConstrainedByHook(AfterAddConstrainedByHook):
+ __id__ = 'syncdelconstrainedby'
+ events = ('before_delete_relation',)
+
+ def __call__(self):
+ if self._cw.deleted_in_transaction(self.eidfrom):
+ return
+ schema = self._cw.schema
+ entity = self._cw.entity_from_eid(self.eidto)
+ subjtype, rtype, objtype = schema.schema_by_eid(self.eidfrom)
+ try:
+ cstr = rtype.constraint_by_type(subjtype, objtype,
+ entity.cstrtype[0].name)
+ except IndexError:
+ self._cw.critical('constraint type no more accessible')
+ else:
+ SourceDbCWConstraintDel(self._cw, subjtype=subjtype, rtype=rtype,
+ objtype=objtype, cstr=cstr)
+ MemSchemaCWConstraintDel(self._cw, subjtype=subjtype, rtype=rtype,
+ objtype=objtype, cstr=cstr)
+
+
+# permissions synchronization hooks ############################################
+
+class AfterAddPermissionHook(SyncSchemaHook):
+ """added entity/relation *_permission, need to update schema"""
+ __id__ = 'syncaddperm'
+ __select__ = SyncSchemaHook.__select__ & hook.match_rtype(
+ 'read_permission', 'add_permission', 'delete_permission',
+ 'update_permission')
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ perm = self.rtype.split('_', 1)[0]
+ if self._cw.describe(self.eidto)[0] == 'CWGroup':
+ MemSchemaPermCWGroupAdd(self._cw, perm, self.eidfrom, self.eidto)
+ else: # RQLExpression
+ expr = self._cw.entity_from_eid(self.eidto).expression
+ MemSchemaPermRQLExpressionAdd(self._cw, perm, self.eidfrom, expr)
+
+
+class BeforeDelPermissionHook(AfterAddPermissionHook):
+ """delete entity/relation *_permission, need to update schema
+
+ skip the operation if the related type is being deleted
+ """
+ __id__ = 'syncdelperm'
+ events = ('before_delete_relation',)
+
+ def __call__(self):
+ if self._cw.deleted_in_transaction(self.eidfrom):
+ return
+ perm = self.rtype.split('_', 1)[0]
+ if self._cw.describe(self.eidto)[0] == 'CWGroup':
+ MemSchemaPermCWGroupDel(self._cw, perm, self.eidfrom, self.eidto)
+ else: # RQLExpression
+ expr = self._cw.entity_from_eid(self.eidto).expression
+ MemSchemaPermRQLExpressionDel(self._cw, perm, self.eidfrom, expr)
+
+
+# specializes synchronization hooks ############################################
+
+
+class AfterAddSpecializesHook(SyncSchemaHook):
+ __id__ = 'syncaddspecializes'
+ __select__ = SyncSchemaHook.__select__ & hook.match_rtype('specializes')
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ MemSchemaSpecializesAdd(session, etypeeid=self.eidfrom,
+ parentetypeeid=self.eidto)
+
+
+class AfterAddSpecializesHook(SyncSchemaHook):
+ __id__ = 'syncdelspecializes'
+ __select__ = SyncSchemaHook.__select__ & hook.match_rtype('specializes')
+ events = ('after_delete_relation',)
+
+ def __call__(self):
+ MemSchemaSpecializesDel(session, etypeeid=self.eidfrom,
+ parentetypeeid=self.eidto)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hooks/syncsession.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,234 @@
+"""Core hooks: synchronize living session on persistent data changes
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+from cubicweb import UnknownProperty, ValidationError, BadConnectionId
+from cubicweb.selectors import entity_implements
+from cubicweb.server import hook
+
+
+def get_user_sessions(repo, ueid):
+ for session in repo._sessions.values():
+ if ueid == session.user.eid:
+ yield session
+
+
+class SyncSessionHook(hook.Hook):
+ __abstract__ = True
+ category = 'syncsession'
+
+
+# user/groups synchronisation #################################################
+
+class _GroupOperation(hook.Operation):
+ """base class for group operation"""
+ geid = None
+ def __init__(self, session, *args, **kwargs):
+ """override to get the group name before actual groups manipulation:
+
+ we may temporarily loose right access during a commit event, so
+ no query should be emitted while comitting
+ """
+ rql = 'Any N WHERE G eid %(x)s, G name N'
+ result = session.execute(rql, {'x': kwargs['geid']}, 'x', build_descr=False)
+ hook.Operation.__init__(self, session, *args, **kwargs)
+ self.group = result[0][0]
+
+
+class _DeleteGroupOp(_GroupOperation):
+ """synchronize user when a in_group relation has been deleted"""
+ def commit_event(self):
+ """the observed connections pool has been commited"""
+ groups = self.cnxuser.groups
+ try:
+ groups.remove(self.group)
+ except KeyError:
+ self.error('user %s not in group %s', self.cnxuser, self.group)
+ return
+
+
+class _AddGroupOp(_GroupOperation):
+ """synchronize user when a in_group relation has been added"""
+ def commit_event(self):
+ """the observed connections pool has been commited"""
+ groups = self.cnxuser.groups
+ if self.group in groups:
+ self.warning('user %s already in group %s', self.cnxuser,
+ self.group)
+ return
+ groups.add(self.group)
+
+
+class SyncInGroupHook(SyncSessionHook):
+ __id__ = 'syncingroup'
+ __select__ = SyncSessionHook.__select__ & hook.match_rtype('in_group')
+ events = ('after_delete_relation', 'after_add_relation')
+
+ def __call__(self):
+ if self.event == 'after_delete_relation':
+ opcls = _DeleteGroupOp
+ else:
+ opcls = _AddGroupOp
+ for session in get_user_sessions(self._cw.repo, self.eidfrom):
+ opcls(self._cw, cnxuser=session.user, geid=self.eidto)
+
+
+class _DelUserOp(hook.Operation):
+ """close associated user's session when it is deleted"""
+ def __init__(self, session, cnxid):
+ self.cnxid = cnxid
+ hook.Operation.__init__(self, session)
+
+ def commit_event(self):
+ """the observed connections pool has been commited"""
+ try:
+ self.repo.close(self.cnxid)
+ except BadConnectionId:
+ pass # already closed
+
+
+class CloseDeletedUserSessionsHook(SyncSessionHook):
+ __id__ = 'closession'
+ __select__ = SyncSessionHook.__select__ & entity_implements('CWUser')
+ events = ('after_delete_entity',)
+
+ def __call__(self):
+ """modify user permission, need to update users"""
+ for session in get_user_sessions(self._cw.repo, self.entity.eid):
+ _DelUserOp(self._cw, session.id)
+
+
+# CWProperty hooks #############################################################
+
+
+class _DelCWPropertyOp(hook.Operation):
+ """a user's custom properties has been deleted"""
+
+ def commit_event(self):
+ """the observed connections pool has been commited"""
+ try:
+ del self.cwpropdict[self.key]
+ except KeyError:
+ self.error('%s has no associated value', self.key)
+
+
+class _ChangeCWPropertyOp(hook.Operation):
+ """a user's custom properties has been added/changed"""
+
+ def commit_event(self):
+ """the observed connections pool has been commited"""
+ self.cwpropdict[self.key] = self.value
+
+
+class _AddCWPropertyOp(hook.Operation):
+ """a user's custom properties has been added/changed"""
+
+ def commit_event(self):
+ """the observed connections pool has been commited"""
+ cwprop = self.cwprop
+ if not cwprop.for_user:
+ self.repo.vreg['propertyvalues'][cwprop.pkey] = cwprop.value
+ # if for_user is set, update is handled by a ChangeCWPropertyOp operation
+
+
+class AddCWPropertyHook(SyncSessionHook):
+ __id__ = 'addcwprop'
+ __select__ = SyncSessionHook.__select__ & entity_implements('CWProperty')
+ events = ('after_add_entity',)
+
+ def __call__(self):
+ key, value = self.entity.pkey, self.entity.value
+ session = self._cw
+ try:
+ value = session.vreg.typed_value(key, value)
+ except UnknownProperty:
+ raise ValidationError(self.entity.eid,
+ {'pkey': session._('unknown property key')})
+ except ValueError, ex:
+ raise ValidationError(self.entity.eid,
+ {'value': session._(str(ex))})
+ if not session.user.matching_groups('managers'):
+ session.add_relation(entity.eid, 'for_user', session.user.eid)
+ else:
+ _AddCWPropertyOp(session, cwprop=self.entity)
+
+
+class UpdateCWPropertyHook(AddCWPropertyHook):
+ __id__ = 'updatecwprop'
+ events = ('after_update_entity',)
+
+ def __call__(self):
+ entity = self.entity
+ if not ('pkey' in entity.edited_attributes or
+ 'value' in entity.edited_attributes):
+ return
+ key, value = entity.pkey, entity.value
+ session = self._cw
+ try:
+ value = session.vreg.typed_value(key, value)
+ except UnknownProperty:
+ return
+ except ValueError, ex:
+ raise ValidationError(entity.eid, {'value': session._(str(ex))})
+ if entity.for_user:
+ for session_ in get_user_sessions(session.repo, entity.for_user[0].eid):
+ _ChangeCWPropertyOp(session, cwpropdict=session_.user.properties,
+ key=key, value=value)
+ else:
+ # site wide properties
+ _ChangeCWPropertyOp(session, cwpropdict=session.vreg['propertyvalues'],
+ key=key, value=value)
+
+
+class DeleteCWPropertyHook(AddCWPropertyHook):
+ __id__ = 'delcwprop'
+ events = ('before_delete_entity',)
+
+ def __call__(self):
+ eid = self.entity.eid
+ session = self._cw
+ for eidfrom, rtype, eidto in session.transaction_data.get('pendingrelations', ()):
+ if rtype == 'for_user' and eidfrom == self.entity.eid:
+ # if for_user was set, delete has already been handled
+ break
+ else:
+ _DelCWPropertyOp(session, cwpropdict=session.vreg['propertyvalues'], key=entity.pkey)
+
+
+class AddForUserRelationHook(SyncSessionHook):
+ __id__ = 'addcwpropforuser'
+ __select__ = SyncSessionHook.__select__ & hook.match_rtype('for_user')
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ session = self._cw
+ eidfrom = self.eidfrom
+ if not session.describe(eidfrom)[0] == 'CWProperty':
+ return
+ key, value = session.execute('Any K,V WHERE P eid %(x)s,P pkey K,P value V',
+ {'x': eidfrom}, 'x')[0]
+ if session.vreg.property_info(key)['sitewide']:
+ raise ValidationError(eidfrom,
+ {'for_user': session._("site-wide property can't be set for user")})
+ for session_ in get_user_sessions(session.repo, self.eidto):
+ _ChangeCWPropertyOp(session, cwpropdict=session_.user.properties,
+ key=key, value=value)
+
+
+class DelForUserRelationHook(AddForUserRelationHook):
+ __id__ = 'delcwpropforuser'
+ events = ('after_delete_relation',)
+
+ def __call__(self):
+ session = self._cw
+ key = session.execute('Any K WHERE P eid %(x)s, P pkey K',
+ {'x': self.eidfrom}, 'x')[0][0]
+ session.transaction_data.setdefault('pendingrelations', []).append(
+ (self.eidfrom, self.rtype, self.eidto))
+ for session_ in get_user_sessions(session.repo, self.eidto):
+ _DelCWPropertyOp(session, cwpropdict=session_.user.properties, key=key)
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hooks/workflow.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,227 @@
+"""Core hooks: workflow related hooks
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+from datetime import datetime
+
+from cubicweb import RepositoryError, ValidationError
+from cubicweb.interfaces import IWorkflowable
+from cubicweb.selectors import entity_implements
+from cubicweb.server import hook
+
+
+def _change_state(session, x, oldstate, newstate):
+ nocheck = session.transaction_data.setdefault('skip-security', set())
+ nocheck.add((x, 'in_state', oldstate))
+ nocheck.add((x, 'in_state', newstate))
+ # delete previous state first in case we're using a super session
+ session.delete_relation(x, 'in_state', oldstate)
+ session.add_relation(x, 'in_state', newstate)
+
+
+class _SetInitialStateOp(hook.Operation):
+ """make initial state be a default state"""
+
+ def precommit_event(self):
+ session = self.session
+ entity = self.entity
+ # if there is an initial state and the entity's state is not set,
+ # use the initial state as a default state
+ pendingeids = session.transaction_data.get('pendingeids', ())
+ if not (session.deleted_in_transaction(entity.eid) or entity.in_state) \
+ and entity.current_workflow:
+ state = entity.current_workflow.initial
+ if state:
+ # use super session to by-pass security checks
+ session.super_session.add_relation(entity.eid, 'in_state',
+ state.eid)
+
+class _WorkflowChangedOp(hook.Operation):
+ """fix entity current state when changing its workflow"""
+
+ def precommit_event(self):
+ session = self.session
+ if session.deleted_in_transaction(self.eid):
+ return
+ entity = session.entity_from_eid(self.eid)
+ # notice that enforcment that new workflow apply to the entity's type is
+ # done by schema rule, no need to check it here
+ if entity.current_workflow.eid == self.wfeid:
+ deststate = entity.current_workflow.initial
+ if not deststate:
+ msg = session._('workflow has no initial state')
+ raise ValidationError(entity.eid, {'custom_workflow': msg})
+ if entity.current_workflow.state_by_eid(entity.current_state.eid):
+ # nothing to do
+ return
+ # if there are no history, simply go to new workflow's initial state
+ if not entity.workflow_history:
+ if entity.current_state.eid != deststate.eid:
+ _change_state(session, entity.eid,
+ entity.current_state.eid, deststate.eid)
+ return
+ msg = session._('workflow changed to "%s"')
+ msg %= entity.current_workflow.name
+ entity.change_state(deststate.name, msg)
+
+
+
+class WorkflowHook(hook.Hook):
+ __abstract__ = True
+ category = 'worfklow'
+
+
+class SetInitialStateHook(WorkflowHook):
+ __id__ = 'wfsetinitial'
+ __select__ = WorkflowHook.__select__ & entity_implements(IWorkflowable)
+ events = ('after_add_entity',)
+
+ def __call__(self):
+ _SetInitialStateOp(self._cw, entity=self.entity)
+
+
+class PrepareStateChangeHook(WorkflowHook):
+ """record previous state information"""
+ __id__ = 'cwdelstate'
+ __select__ = WorkflowHook.__select__ & hook.match_rtype('in_state')
+ events = ('before_delete_relation',)
+
+ def __call__(self):
+ self._cw.transaction_data.setdefault('pendingrelations', []).append(
+ (self.eidfrom, self.rtype, self.eidto))
+
+
+class FireTransitionHook(WorkflowHook):
+ """check the transition is allowed, add missing information. Expect that:
+ * wf_info_for inlined relation is set
+ * by_transition or to_state (managers only) inlined relation is set
+ """
+ __id__ = 'wffiretransition'
+ __select__ = WorkflowHook.__select__ & entity_implements('TrInfo')
+ events = ('before_add_entity',)
+
+ def __call__(self):
+ session = self._cw
+ entity = self.entity
+ # first retreive entity to which the state change apply
+ try:
+ foreid = entity['wf_info_for']
+ except KeyError:
+ msg = session._('mandatory relation')
+ raise ValidationError(entity.eid, {'wf_info_for': msg})
+ forentity = session.entity_from_eid(foreid)
+ # then check it has a workflow set
+ wf = forentity.current_workflow
+ if wf is None:
+ msg = session._('related entity has no workflow set')
+ raise ValidationError(entity.eid, {None: msg})
+ # then check it has a state set
+ fromstate = forentity.current_state
+ if fromstate is None:
+ msg = session._('related entity has no state')
+ raise ValidationError(entity.eid, {None: msg})
+ # no investigate the requested state change...
+ try:
+ treid = entity['by_transition']
+ except KeyError:
+ # no transition set, check user is a manager and destination state is
+ # specified (and valid)
+ if not (session.is_super_session or 'managers' in session.user.groups):
+ msg = session._('mandatory relation')
+ raise ValidationError(entity.eid, {'by_transition': msg})
+ deststateeid = entity.get('to_state')
+ if not deststateeid:
+ msg = session._('mandatory relation')
+ raise ValidationError(entity.eid, {'by_transition': msg})
+ deststate = wf.state_by_eid(deststateeid)
+ if deststate is None:
+ msg = session._("state doesn't belong to entity's workflow")
+ raise ValidationError(entity.eid, {'to_state': msg})
+ else:
+ # check transition is valid and allowed
+ tr = wf.transition_by_eid(treid)
+ if tr is None:
+ msg = session._("transition doesn't belong to entity's workflow")
+ raise ValidationError(entity.eid, {'by_transition': msg})
+ if not tr.has_input_state(fromstate):
+ msg = session._("transition isn't allowed")
+ raise ValidationError(entity.eid, {'by_transition': msg})
+ if not tr.may_be_fired(foreid):
+ msg = session._("transition may not be fired")
+ raise ValidationError(entity.eid, {'by_transition': msg})
+ deststateeid = tr.destination().eid
+ # everything is ok, add missing information on the trinfo entity
+ entity['from_state'] = fromstate.eid
+ entity['to_state'] = deststateeid
+ nocheck = session.transaction_data.setdefault('skip-security', set())
+ nocheck.add((entity.eid, 'from_state', fromstate.eid))
+ nocheck.add((entity.eid, 'to_state', deststateeid))
+
+
+class FiredTransitionHook(WorkflowHook):
+ """change related entity state"""
+ __id__ = 'wffiretransition'
+ __select__ = WorkflowHook.__select__ & entity_implements('TrInfo')
+ events = ('after_add_entity',)
+
+ def __call__(self):
+ _change_state(self._cw, self.entity['wf_info_for'],
+ self.entity['from_state'], self.entity['to_state'])
+
+
+class SetModificationDateOnStateChange(WorkflowHook):
+ """update entity's modification date after changing its state"""
+ __id__ = 'wfsyncmdate'
+ __select__ = WorkflowHook.__select__ & hook.match_rtype('in_state')
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ if self._cw.added_in_transaction(self.eidfrom):
+ # new entity, not needed
+ return
+ entity = self._cw.entity_from_eid(self.eidfrom)
+ try:
+ entity.set_attributes(modification_date=datetime.now(),
+ _cw_unsafe=True)
+ except RepositoryError, ex:
+ # usually occurs if entity is coming from a read-only source
+ # (eg ldap user)
+ self.warning('cant change modification date for %s: %s', entity, ex)
+
+
+class SetCustomWorkflow(WorkflowHook):
+ __id__ = 'wfsetcustom'
+ __select__ = WorkflowHook.__select__ & hook.match_rtype('custom_workflow')
+ events = ('after_add_relation',)
+
+ def __call__(self):
+ _WorkflowChangedOp(self._cw, eid=self.eidfrom, wfeid=self.eidto)
+
+
+class DelCustomWorkflow(SetCustomWorkflow):
+ __id__ = 'wfdelcustom'
+ events = ('after_delete_relation',)
+
+ def __call__(self):
+ entity = self._cw.entity_from_eid(self.eidfrom)
+ typewf = entity.cwetype_workflow()
+ if typewf is not None:
+ _WorkflowChangedOp(self._cw, eid=self.eidfrom, wfeid=typewf.eid)
+
+
+
+class DelWorkflowHook(WorkflowHook):
+ __id__ = 'wfdel'
+ __select__ = WorkflowHook.__select__ & entity_implements('Workflow')
+ events = ('after_delete_entity',)
+
+ def __call__(self):
+ # cleanup unused state and transition
+ self._cw.execute('DELETE State X WHERE NOT X state_of Y')
+ self._cw.execute('DELETE Transition X WHERE NOT X transition_of Y')
+
--- a/misc/migration/bootstrapmigration_repository.py Wed Aug 26 14:36:00 2009 +0200
+++ b/misc/migration/bootstrapmigration_repository.py Wed Aug 26 14:45:56 2009 +0200
@@ -11,11 +11,9 @@
applcubicwebversion, cubicwebversion = versions_map['cubicweb']
if applcubicwebversion < (3, 4, 0) and cubicwebversion >= (3, 4, 0):
- from cubicweb import RepositoryError
- from cubicweb.server.hooks import uniquecstrcheck_before_modification
+
session.set_shared_data('do-not-insert-cwuri', True)
- repo.hm.unregister_hook(uniquecstrcheck_before_modification, 'before_add_entity', '')
- repo.hm.unregister_hook(uniquecstrcheck_before_modification, 'before_update_entity', '')
+ deactivate_verification_hooks()
add_relation_type('cwuri')
base_url = session.base_url()
# use an internal session since some entity might forbid modifications to admin
@@ -26,8 +24,7 @@
isession.execute('SET X cwuri %(u)s WHERE X eid %(x)s',
{'x': eid, 'u': base_url + u'eid/%s' % eid})
isession.commit()
- repo.hm.register_hook(uniquecstrcheck_before_modification, 'before_add_entity', '')
- repo.hm.register_hook(uniquecstrcheck_before_modification, 'before_update_entity', '')
+ reactivate_verification_hooks()
session.set_shared_data('do-not-insert-cwuri', False)
if applcubicwebversion < (3, 5, 0) and cubicwebversion >= (3, 5, 0):
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/req.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,333 @@
+"""Base class for request/session
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: Library General Public License version 2 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+from urllib import quote as urlquote, unquote as urlunquote
+from datetime import time, datetime, timedelta
+
+from logilab.common.decorators import cached
+
+from cubicweb import Unauthorized, typed_eid
+from cubicweb.rset import ResultSet
+from cubicweb.utils import ustrftime, strptime, todate, todatetime
+
+ONESECOND = timedelta(0, 1, 0)
+CACHE_REGISTRY = {}
+
+
+class Cache(dict):
+ def __init__(self):
+ super(Cache, self).__init__()
+ _now = datetime.now()
+ self.cache_creation_date = _now
+ self.latest_cache_lookup = _now
+
+
+class RequestSessionBase(object):
+ """base class containing stuff shared by server session and web request
+
+ request/session is the main resources accessor, mainly through it's vreg
+ attribute:
+ :vreg:
+ the instance's registry
+ :vreg.schema:
+ the instance's schema
+ :vreg.config:
+ the instance's configuration
+ """
+ def __init__(self, vreg):
+ self.vreg = vreg
+ try:
+ encoding = vreg.property_value('ui.encoding')
+ except: # no vreg or property not registered
+ encoding = 'utf-8'
+ self.encoding = encoding
+ # cache result of execution for (rql expr / eids),
+ # should be emptied on commit/rollback of the server session / web
+ # connection
+ self.local_perm_cache = {}
+ self._ = unicode
+
+ def property_value(self, key):
+ """return value of the property with the given key, giving priority to
+ user specific value if any, else using site value
+ """
+ if self.user:
+ return self.user.property_value(key)
+ return self.vreg.property_value(key)
+
+ def etype_rset(self, etype, size=1):
+ """return a fake result set for a particular entity type"""
+ rset = ResultSet([('A',)]*size, '%s X' % etype,
+ description=[(etype,)]*size)
+ def get_entity(row, col=0, etype=etype, req=self, rset=rset):
+ return req.vreg.etype_class(etype)(req, rset, row, col)
+ rset.get_entity = get_entity
+ return self.decorate_rset(rset)
+
+ def eid_rset(self, eid, etype=None):
+ """return a result set for the given eid without doing actual query
+ (we have the eid, we can suppose it exists and user has access to the
+ entity)
+ """
+ eid = typed_eid(eid)
+ if etype is None:
+ etype = self.describe(eid)[0]
+ rset = ResultSet([(eid,)], 'Any X WHERE X eid %(x)s', {'x': eid},
+ [(etype,)])
+ return self.decorate_rset(rset)
+
+ def empty_rset(self):
+ """return a result set for the given eid without doing actual query
+ (we have the eid, we can suppose it exists and user has access to the
+ entity)
+ """
+ return self.decorate_rset(ResultSet([], 'Any X WHERE X eid -1'))
+
+ def entity_from_eid(self, eid, etype=None):
+ """return an entity instance for the given eid. No query is done"""
+ try:
+ return self.entity_cache(eid)
+ except KeyError:
+ rset = self.eid_rset(eid, etype)
+ entity = rset.get_entity(0, 0)
+ self.set_entity_cache(entity)
+ return entity
+
+ def entity_cache(self, eid):
+ raise KeyError
+
+ def set_entity_cache(self, entity):
+ pass
+
+ # XXX move to CWEntityManager or even better as factory method (unclear
+ # where yet...)
+ def create_entity(self, etype, *args, **kwargs):
+ """add a new entity of the given type"""
+ rql = 'INSERT %s X' % etype
+ relations = []
+ restrictions = []
+ cachekey = []
+ for rtype, rvar in args:
+ relations.append('X %s %s' % (rtype, rvar))
+ restrictions.append('%s eid %%(%s)s' % (rvar, rvar))
+ cachekey.append(rvar)
+ for attr in kwargs:
+ if attr in cachekey:
+ continue
+ relations.append('X %s %%(%s)s' % (attr, attr))
+ if relations:
+ rql = '%s: %s' % (rql, ', '.join(relations))
+ if restrictions:
+ rql = '%s WHERE %s' % (rql, ', '.join(restrictions))
+ return self.execute(rql, kwargs, cachekey).get_entity(0, 0)
+
+ def ensure_ro_rql(self, rql):
+ """raise an exception if the given rql is not a select query"""
+ first = rql.split(' ', 1)[0].lower()
+ if first in ('insert', 'set', 'delete'):
+ raise Unauthorized(self._('only select queries are authorized'))
+
+ def get_cache(self, cachename):
+ """
+ NOTE: cachename should be dotted names as in :
+ - cubicweb.mycache
+ - cubes.blog.mycache
+ - etc.
+ """
+ if cachename in CACHE_REGISTRY:
+ cache = CACHE_REGISTRY[cachename]
+ else:
+ cache = CACHE_REGISTRY[cachename] = Cache()
+ _now = datetime.now()
+ if _now > cache.latest_cache_lookup + ONESECOND:
+ ecache = self.execute(
+ 'Any C,T WHERE C is CWCache, C name %(name)s, C timestamp T',
+ {'name':cachename}).get_entity(0,0)
+ cache.latest_cache_lookup = _now
+ if not ecache.valid(cache.cache_creation_date):
+ cache.clear()
+ cache.cache_creation_date = _now
+ return cache
+
+ # url generation methods ##################################################
+
+ def build_url(self, *args, **kwargs):
+ """return an absolute URL using params dictionary key/values as URL
+ parameters. Values are automatically URL quoted, and the
+ publishing method to use may be specified or will be guessed.
+ """
+ # use *args since we don't want first argument to be "anonymous" to
+ # avoid potential clash with kwargs
+ if args:
+ assert len(args) == 1, 'only 0 or 1 non-named-argument expected'
+ method = args[0]
+ else:
+ method = None
+ # XXX I (adim) think that if method is passed explicitly, we should
+ # not try to process it and directly call req.build_url()
+ if method is None:
+ if self.from_controller() == 'view' and not '_restpath' in kwargs:
+ method = self.relative_path(includeparams=False) or 'view'
+ else:
+ method = 'view'
+ base_url = kwargs.pop('base_url', None)
+ if base_url is None:
+ base_url = self.base_url()
+ if '_restpath' in kwargs:
+ assert method == 'view', method
+ path = kwargs.pop('_restpath')
+ else:
+ path = method
+ if not kwargs:
+ return u'%s%s' % (base_url, path)
+ return u'%s%s?%s' % (base_url, path, self.build_url_params(**kwargs))
+
+
+ def build_url_params(self, **kwargs):
+ """return encoded params to incorporate them in an URL"""
+ args = []
+ for param, values in kwargs.items():
+ if not isinstance(values, (list, tuple)):
+ values = (values,)
+ for value in values:
+ args.append(u'%s=%s' % (param, self.url_quote(value)))
+ return '&'.join(args)
+
+ def url_quote(self, value, safe=''):
+ """urllib.quote is not unicode safe, use this method to do the
+ necessary encoding / decoding. Also it's designed to quote each
+ part of a url path and so the '/' character will be encoded as well.
+ """
+ if isinstance(value, unicode):
+ quoted = urlquote(value.encode(self.encoding), safe=safe)
+ return unicode(quoted, self.encoding)
+ return urlquote(str(value), safe=safe)
+
+ def url_unquote(self, quoted):
+ """returns a unicode unquoted string
+
+ decoding is based on `self.encoding` which is the encoding
+ used in `url_quote`
+ """
+ if isinstance(quoted, unicode):
+ quoted = quoted.encode(self.encoding)
+ try:
+ return unicode(urlunquote(quoted), self.encoding)
+ except UnicodeDecodeError: # might occurs on manually typed URLs
+ return unicode(urlunquote(quoted), 'iso-8859-1')
+
+ # bound user related methods ###############################################
+
+ @cached
+ def user_data(self):
+ """returns a dictionnary with this user's information"""
+ userinfo = {}
+ if self.is_internal_session:
+ userinfo['login'] = "cubicweb"
+ userinfo['name'] = "cubicweb"
+ userinfo['email'] = ""
+ return userinfo
+ user = self.actual_session().user
+ rql = "Any F,S,A where U eid %(x)s, U firstname F, U surname S, U primary_email E, E address A"
+ try:
+ firstname, lastname, email = self.execute(rql, {'x': user.eid}, 'x')[0]
+ if firstname is None and lastname is None:
+ userinfo['name'] = ''
+ else:
+ userinfo['name'] = ("%s %s" % (firstname, lastname))
+ userinfo['email'] = email
+ except IndexError:
+ userinfo['name'] = None
+ userinfo['email'] = None
+ userinfo['login'] = user.login
+ return userinfo
+
+ def is_internal_session(self):
+ """overrided on the server-side"""
+ return False
+
+ # formating methods #######################################################
+
+ def view(self, __vid, rset=None, __fallback_oid=None, __registry='views',
+ **kwargs):
+ """shortcut to self.vreg.view method avoiding to pass the request"""
+ return self.vreg[__registry].render(__vid, self, __fallback_oid,
+ rset=rset, **kwargs)
+
+ def format_date(self, date, date_format=None, time=False):
+ """return a string for a date time according to instance's
+ configuration
+ """
+ if date:
+ if date_format is None:
+ if time:
+ date_format = self.property_value('ui.datetime-format')
+ else:
+ date_format = self.property_value('ui.date-format')
+ return ustrftime(date, date_format)
+ return u''
+
+ def format_time(self, time):
+ """return a string for a time according to instance's
+ configuration
+ """
+ if time:
+ return ustrftime(time, self.property_value('ui.time-format'))
+ return u''
+
+ def format_float(self, num):
+ """return a string for floating point number according to instance's
+ configuration
+ """
+ if num:
+ return self.property_value('ui.float-format') % num
+ return u''
+
+ def parse_datetime(self, value, etype='Datetime'):
+ """get a datetime or time from a string (according to etype)
+ Datetime formatted as Date are accepted
+ """
+ assert etype in ('Datetime', 'Date', 'Time'), etype
+ # XXX raise proper validation error
+ if etype == 'Datetime':
+ format = self.property_value('ui.datetime-format')
+ try:
+ return todatetime(strptime(value, format))
+ except ValueError:
+ pass
+ elif etype == 'Time':
+ format = self.property_value('ui.time-format')
+ try:
+ # (adim) I can't find a way to parse a Time with a custom format
+ date = strptime(value, format) # this returns a DateTime
+ return time(date.hour, date.minute, date.second)
+ except ValueError:
+ raise ValueError('can\'t parse %r (expected %s)' % (value, format))
+ try:
+ format = self.property_value('ui.date-format')
+ dt = strptime(value, format)
+ if etype == 'Datetime':
+ return todatetime(dt)
+ return todate(dt)
+ except ValueError:
+ raise ValueError('can\'t parse %r (expected %s)' % (value, format))
+
+ # abstract methods to override according to the web front-end #############
+
+ def base_url(self):
+ """return the root url of the instance"""
+ raise NotImplementedError
+
+ def decorate_rset(self, rset):
+ """add vreg/req (at least) attributes to the given result set """
+ raise NotImplementedError
+
+ def describe(self, eid):
+ """return a tuple (type, sourceuri, extid) for the entity with id <eid>"""
+ raise NotImplementedError
--- a/rset.py Wed Aug 26 14:36:00 2009 +0200
+++ b/rset.py Wed Aug 26 14:45:56 2009 +0200
@@ -9,7 +9,7 @@
from logilab.common.decorators import cached, clear_cache, copy_cache
-from rql import nodes
+from rql import nodes, stmts
from cubicweb import NotAnEntity
@@ -83,7 +83,7 @@
try:
return self._rsetactions[key]
except KeyError:
- actions = self.vreg['actions'].possible_vobjects(
+ actions = self.vreg['actions'].poss_visible_objects(
self.req, rset=self, **kwargs)
self._rsetactions[key] = actions
return actions
@@ -240,8 +240,6 @@
rset = mapping[key]
rset.rows.append(self.rows[idx])
rset.description.append(self.description[idx])
-
-
for rset in result:
rset.rowcount = len(rset.rows)
if return_dict:
@@ -249,6 +247,51 @@
else:
return result
+ def limited_rql(self):
+ """return a printable rql for the result set associated to the object,
+ with limit/offset correctly set according to maximum page size and
+ currently displayed page when necessary
+ """
+ # try to get page boundaries from the navigation component
+ # XXX we should probably not have a ref to this component here (eg in
+ # cubicweb.common)
+ nav = self.vreg['components'].select_or_none('navigation', self.req,
+ rset=self)
+ if nav:
+ start, stop = nav.page_boundaries()
+ rql = self._limit_offset_rql(stop - start, start)
+ # result set may have be limited manually in which case navigation won't
+ # apply
+ elif self.limited:
+ rql = self._limit_offset_rql(*self.limited)
+ # navigation component doesn't apply and rset has not been limited, no
+ # need to limit query
+ else:
+ rql = self.printable_rql()
+ return rql
+
+ def _limit_offset_rql(self, limit, offset):
+ rqlst = self.syntax_tree()
+ if len(rqlst.children) == 1:
+ select = rqlst.children[0]
+ olimit, ooffset = select.limit, select.offset
+ select.limit, select.offset = limit, offset
+ rql = rqlst.as_string(kwargs=self.args)
+ # restore original limit/offset
+ select.limit, select.offset = olimit, ooffset
+ else:
+ newselect = stmts.Select()
+ newselect.limit = limit
+ newselect.offset = offset
+ aliases = [nodes.VariableRef(newselect.get_variable(vref.name, i))
+ for i, vref in enumerate(rqlst.selection)]
+ newselect.set_with([nodes.SubQuery(aliases, rqlst)], check=False)
+ newunion = stmts.Union()
+ newunion.append(newselect)
+ rql = rqlst.as_string(kwargs=self.args)
+ rqlst.parent = None
+ return rql
+
def limit(self, limit, offset=0, inplace=False):
"""limit the result set to the given number of rows optionaly starting
from an index different than 0
@@ -318,6 +361,14 @@
if self.rows[i][col] is not None:
yield self.get_entity(i, col)
+ def complete_entity(self, row, col=0, skip_bytes=True):
+ """short cut to get an completed entity instance for a particular
+ row (all instance's attributes have been fetched)
+ """
+ entity = self.get_entity(row, col)
+ entity.complete(skip_bytes=skip_bytes)
+ return entity
+
@cached
def get_entity(self, row, col=None):
"""special method for query retreiving a single entity, returns a
@@ -371,16 +422,17 @@
# new attributes found in this resultset ?
try:
entity = req.entity_cache(eid)
- if entity.rset is None:
- # entity has no rset set, this means entity has been cached by
- # the repository (req is a repository session) which had no rset
- # info. Add id.
- entity.rset = self
- entity.row = row
- entity.col = col
- return entity
except KeyError:
pass
+ else:
+ if entity.rset is None:
+ # entity has no rset set, this means entity has been created by
+ # the querier (req is a repository session) and so jas no rset
+ # info. Add it.
+ entity.cw_rset = self
+ entity.cw_row = row
+ entity.cw_col = col
+ return entity
# build entity instance
etype = self.description[row][col]
entity = self.vreg['etypes'].etype_class(etype)(req, rset=self,
--- a/schema.py Wed Aug 26 14:36:00 2009 +0200
+++ b/schema.py Wed Aug 26 14:45:56 2009 +0200
@@ -112,7 +112,7 @@
# ensure unicode
# added .lower() in case no translation are available
return unicode(req._(key)).lower()
-__builtins__['display_name'] = deprecated('display_name should be imported from cubicweb.schema')(display_name)
+__builtins__['display_name'] = deprecated('[3.4] display_name should be imported from cubicweb.schema')(display_name)
def ERSchema_display_name(self, req, form=''):
"""return a internationalized string for the entity/relation type name in
@@ -991,5 +991,6 @@
# XXX deprecated
from yams.constraints import format_constraint
+format_constraint = deprecated('[3.4] use RichString instead of format_constraint')(format_constraint)
from yams.buildobjs import RichString
PyFileReader.context['format_constraint'] = format_constraint
--- a/selectors.py Wed Aug 26 14:36:00 2009 +0200
+++ b/selectors.py Wed Aug 26 14:45:56 2009 +0200
@@ -46,7 +46,6 @@
from warnings import warn
from logilab.common.compat import all
-from logilab.common.deprecation import deprecated
from logilab.common.interface import implements as implements_iface
from yams import BASE_TYPES
@@ -55,6 +54,7 @@
role, typed_eid)
# even if not used, let yes here so it's importable through this module
from cubicweb.appobject import Selector, objectify_selector, yes
+from cubicweb.vregistry import class_regid
from cubicweb.cwconfig import CubicWebConfiguration
from cubicweb.schema import split_expression
@@ -75,7 +75,7 @@
else:
selname = selector.__name__
vobj = cls
- oid = vobj.id
+ oid = class_regid(vobj)
ret = selector(cls, *args, **kwargs)
if TRACED_OIDS == 'all' or oid in TRACED_OIDS:
#SELECTOR_LOGGER.warning('selector %s returned %s for %s', selname, ret, cls)
@@ -113,13 +113,13 @@
return traceback is None
-def score_interface(cls_or_inst, cls, iface):
+def score_interface(etypesreg, cls_or_inst, cls, iface):
"""Return XXX if the give object (maybe an instance or class) implements
the interface.
"""
if getattr(iface, '__registry__', None) == 'etypes':
# adjust score if the interface is an entity class
- parents = cls_or_inst.parent_classes()
+ parents = etypesreg.parent_classes(cls_or_inst.id)
if iface is cls:
return len(parents) + 4
if iface is parents[-1]: # Any
@@ -158,17 +158,18 @@
return '%s(%s)' % (self.__class__.__name__,
','.join(str(s) for s in self.expected_ifaces))
- def score_interfaces(self, cls_or_inst, cls):
+ def score_interfaces(self, req, cls_or_inst, cls):
score = 0
- vreg, eschema = cls_or_inst.vreg, cls_or_inst.e_schema
+ etypesreg = req.vreg['etypes']
+ eschema = cls_or_inst.e_schema
for iface in self.expected_ifaces:
if isinstance(iface, basestring):
# entity type
try:
- iface = vreg['etypes'].etype_class(iface)
+ iface = etypesreg.etype_class(iface)
except KeyError:
continue # entity type not in the schema
- score += score_interface(cls_or_inst, cls, iface)
+ score += score_interface(etypesreg, cls_or_inst, cls, iface)
return score
@@ -212,7 +213,7 @@
def score(self, cls, req, etype):
if etype in BASE_TYPES:
return 0
- return self.score_class(cls.vreg['etypes'].etype_class(etype), req)
+ return self.score_class(req.vreg['etypes'].etype_class(etype), req)
def score_class(self, eclass, req):
raise NotImplementedError()
@@ -561,7 +562,7 @@
def __call__(self, cls, req, **kwargs):
try:
- cls.vreg[self.registry].select(self.oid, req, **kwargs)
+ req.vreg[self.registry].select(self.oid, req, **kwargs)
return 1
except NoSelectableObject:
return 0
@@ -585,7 +586,7 @@
proximity so the most specific object'll be selected
"""
def score_class(self, eclass, req):
- return self.score_interfaces(eclass, eclass)
+ return self.score_interfaces(req, eclass, eclass)
class specified_etype_implements(implements):
@@ -615,11 +616,11 @@
# only check this is a known type if etype comes from req.form,
# else we want the error to propagate
try:
- etype = cls.vreg.case_insensitive_etypes[etype.lower()]
+ etype = req.vreg.case_insensitive_etypes[etype.lower()]
req.form['etype'] = etype
except KeyError:
return 0
- return self.score_class(cls.vreg['etypes'].etype_class(etype), req)
+ return self.score_class(req.vreg['etypes'].etype_class(etype), req)
class entity_implements(ImplementsMixIn, EntitySelector):
@@ -638,7 +639,7 @@
proximity so the most specific object'll be selected
"""
def score_entity(self, entity):
- return self.score_interfaces(entity, entity.__class__)
+ return self.score_interfaces(entity.req, entity, entity.__class__)
class relation_possible(EClassSelector):
@@ -665,7 +666,7 @@
@lltrace
def __call__(self, cls, req, *args, **kwargs):
- rschema = cls.schema.rschema(self.rtype)
+ rschema = req.vreg.schema.rschema(self.rtype)
if not (rschema.has_perm(req, self.action)
or rschema.has_local_role(self.action)):
return 0
@@ -854,7 +855,7 @@
if row is None:
score = 0
need_local_check = []
- geteschema = cls.schema.eschema
+ geteschema = req.vreg.schema.eschema
for etype in rset.column_types(0):
if etype in BASE_TYPES:
return 0
@@ -892,7 +893,7 @@
See `EClassSelector` documentation for behaviour when row is not specified.
"""
def score(self, cls, req, etype):
- eschema = cls.schema.eschema(etype)
+ eschema = req.vreg.schema.eschema(etype)
if not (eschema.is_final() or eschema.is_subobject(strict=True)) \
and eschema.has_perm(req, 'add'):
return 1
@@ -961,200 +962,3 @@
def __init__(self, scorefunc, once_is_enough=False):
super(score_entity, self).__init__(once_is_enough)
self.score_entity = scorefunc
-
-
-# XXX DEPRECATED ##############################################################
-from cubicweb.vregistry import chainall
-
-yes_selector = deprecated()(yes)
-norset_selector = deprecated()(none_rset)
-rset_selector = deprecated()(any_rset)
-anyrset_selector = deprecated()(nonempty_rset)
-emptyrset_selector = deprecated()(empty_rset)
-onelinerset_selector = deprecated()(one_line_rset)
-twolinerset_selector = deprecated()(two_lines_rset)
-twocolrset_selector = deprecated()(two_cols_rset)
-largerset_selector = deprecated()(paginated_rset)
-sortedrset_selector = deprecated()(sorted_rset)
-oneetyperset_selector = deprecated()(one_etype_rset)
-multitype_selector = deprecated()(two_etypes_rset)
-anonymous_selector = deprecated()(anonymous_user)
-not_anonymous_selector = deprecated()(authenticated_user)
-primaryview_selector = deprecated()(primary_view)
-contextprop_selector = deprecated()(match_context_prop)
-
-@deprecated('use non_final_entity instead of %s')
-def nfentity_selector(cls, req, rset=None, row=None, col=0, **kwargs):
- return non_final_entity()(cls, req, rset, row, col)
-
-@deprecated('use implements instead of %s')
-def implement_interface(cls, req, rset=None, row=None, col=0, **kwargs):
- return implements(*cls.accepts_interfaces)(cls, req, rset, row, col)
-_interface_selector = deprecated()(implement_interface)
-interface_selector = deprecated()(implement_interface)
-
-@deprecated('use specified_etype_implements instead of %s')
-def accept_etype(cls, req, *args, **kwargs):
- """check etype presence in request form *and* accepts conformance"""
- return specified_etype_implements(*cls.accepts)(cls, req, *args)
-etype_form_selector = accept_etype
-
-@deprecated('use match_search_state instead of %s')
-def searchstate_selector(cls, req, rset=None, row=None, col=0, **kwargs):
- return match_search_state(cls.search_states)(cls, req, rset, row, col)
-
-@deprecated('use match_user_groups instead of %s')
-def match_user_group(cls, req, rset=None, row=None, col=0, **kwargs):
- return match_user_groups(*cls.require_groups)(cls, req, rset, row, col, **kwargs)
-in_group_selector = match_user_group
-
-@deprecated('use relation_possible instead of %s')
-def has_relation(cls, req, rset=None, row=None, col=0, **kwargs):
- return relation_possible(cls.rtype, role(cls), cls.etype,
- getattr(cls, 'require_permission', 'read'))(cls, req, rset, row, col, **kwargs)
-
-@deprecated('use relation_possible instead of %s')
-def one_has_relation(cls, req, rset=None, row=None, col=0, **kwargs):
- return relation_possible(cls.rtype, role(cls), cls.etype,
- getattr(cls, 'require_permission', 'read',
- once_is_enough=True))(cls, req, rset, row, col, **kwargs)
-
-@deprecated('use implements instead of %s')
-def accept_rset(cls, req, rset=None, row=None, col=0, **kwargs):
- """simply delegate to cls.accept_rset method"""
- return implements(*cls.accepts)(cls, req, rset, row=row, col=col)
-accept_rset_selector = accept_rset
-
-accept = chainall(non_final_entity(), accept_rset, name='accept')
-accept = deprecated('use implements selector')(accept)
-accept_selector = deprecated()(accept)
-
-accept_one = deprecated()(chainall(one_line_rset, accept,
- name='accept_one'))
-accept_one_selector = deprecated()(accept_one)
-
-
-def _rql_condition(cls, req, rset=None, row=None, col=0, **kwargs):
- if cls.condition:
- return rql_condition(cls.condition)(cls, req, rset, row, col)
- return 1
-_rqlcondition_selector = deprecated()(_rql_condition)
-
-rqlcondition_selector = deprecated()(chainall(non_final_entity(), one_line_rset, _rql_condition,
- name='rql_condition'))
-
-@deprecated('use but_etype instead of %s')
-def but_etype_selector(cls, req, rset=None, row=None, col=0, **kwargs):
- return but_etype(cls.etype)(cls, req, rset, row, col)
-
-@lltrace
-def etype_rtype_selector(cls, req, rset=None, row=None, col=0, **kwargs):
- schema = cls.schema
- perm = getattr(cls, 'require_permission', 'read')
- if hasattr(cls, 'etype'):
- eschema = schema.eschema(cls.etype)
- if not (eschema.has_perm(req, perm) or eschema.has_local_role(perm)):
- return 0
- if hasattr(cls, 'rtype'):
- rschema = schema.rschema(cls.rtype)
- if not (rschema.has_perm(req, perm) or rschema.has_local_role(perm)):
- return 0
- return 1
-etype_rtype_selector = deprecated()(etype_rtype_selector)
-
-#req_form_params_selector = deprecated()(match_form_params) # form_params
-#kwargs_selector = deprecated()(match_kwargs) # expected_kwargs
-
-# compound selectors ##########################################################
-
-searchstate_accept = chainall(nonempty_rset(), accept,
- name='searchstate_accept')
-searchstate_accept_selector = deprecated()(searchstate_accept)
-
-searchstate_accept_one = chainall(one_line_rset, accept, _rql_condition,
- name='searchstate_accept_one')
-searchstate_accept_one_selector = deprecated()(searchstate_accept_one)
-
-searchstate_accept = deprecated()(searchstate_accept)
-searchstate_accept_one = deprecated()(searchstate_accept_one)
-
-# end of deprecation section ##################################################
-
-def unbind_method(selector):
- def new_selector(registered):
- # get the unbound method
- if hasattr(registered, 'im_func'):
- registered = registered.im_func
- # don't rebind since it will be done automatically during
- # the assignment, inside the destination class body
- return selector(registered)
- new_selector.__name__ = selector.__name__
- return new_selector
-
-
-def deprecate(registered, msg):
- # get the unbound method
- if hasattr(registered, 'im_func'):
- registered = registered.im_func
- def _deprecate(cls, vreg):
- warn(msg, DeprecationWarning)
- return registered(cls, vreg)
- return _deprecate
-
-@unbind_method
-def require_group_compat(registered):
- def plug_selector(cls, vreg):
- cls = registered(cls, vreg)
- if getattr(cls, 'require_groups', None):
- warn('use "match_user_groups(group1, group2)" instead of using require_groups',
- DeprecationWarning)
- cls.__select__ &= match_user_groups(cls.require_groups)
- return cls
- return plug_selector
-
-@unbind_method
-def accepts_compat(registered):
- def plug_selector(cls, vreg):
- cls = registered(cls, vreg)
- if getattr(cls, 'accepts', None):
- warn('use "implements("EntityType", IFace)" instead of using accepts on %s'
- % cls,
- DeprecationWarning)
- cls.__select__ &= implements(*cls.accepts)
- return cls
- return plug_selector
-
-@unbind_method
-def accepts_etype_compat(registered):
- def plug_selector(cls, vreg):
- cls = registered(cls, vreg)
- if getattr(cls, 'accepts', None):
- warn('use "specified_etype_implements("EntityType", IFace)" instead of using accepts',
- DeprecationWarning)
- cls.__select__ &= specified_etype_implements(*cls.accepts)
- return cls
- return plug_selector
-
-@unbind_method
-def condition_compat(registered):
- def plug_selector(cls, vreg):
- cls = registered(cls, vreg)
- if getattr(cls, 'condition', None):
- warn('use "use rql_condition(expression)" instead of using condition',
- DeprecationWarning)
- cls.__select__ &= rql_condition(cls.condition)
- return cls
- return plug_selector
-
-@unbind_method
-def has_relation_compat(registered):
- def plug_selector(cls, vreg):
- cls = registered(cls, vreg)
- if getattr(cls, 'etype', None):
- warn('use relation_possible selector instead of using etype_rtype',
- DeprecationWarning)
- cls.__select__ &= relation_possible(cls.rtype, role(cls),
- getattr(cls, 'etype', None),
- action=getattr(cls, 'require_permission', 'read'))
- return cls
- return plug_selector
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/server/hook.py Wed Aug 26 14:45:56 2009 +0200
@@ -0,0 +1,443 @@
+"""Hooks management
+
+This module defined the `Hook` class and registry and a set of abstract classes
+for operations.
+
+
+Hooks are called before / after any individual update of entities / relations
+in the repository and on special events such as server startup or shutdown.
+
+
+Operations may be registered by hooks during a transaction, which will be
+fired when the pool is commited or rollbacked.
+
+
+Entity hooks (eg before_add_entity, after_add_entity, before_update_entity,
+after_update_entity, before_delete_entity, after_delete_entity) all have an
+`entity` attribute
+
+Relation (eg before_add_relation, after_add_relation, before_delete_relation,
+after_delete_relation) all have `eidfrom`, `rtype`, `eidto` attributes.
+
+Server start/stop hooks (eg server_startup, server_shutdown) have a `repo`
+attribute, but *their `_cw` attribute is None*.
+
+Backup/restore hooks (eg server_backup, server_restore) have a `repo` and a
+`timestamp` attributes, but *their `_cw` attribute is None*.
+
+Session hooks (eg session_open, session_close) have no special attribute.
+
+
+:organization: Logilab
+:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
+:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
+:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
+"""
+__docformat__ = "restructuredtext en"
+
+from warnings import warn
+from logging import getLogger
+
+from logilab.common.decorators import classproperty
+from logilab.common.deprecation import deprecated
+from logilab.common.logging_ext import set_log_methods
+
+from cubicweb.cwvreg import CWRegistry, VRegistry
+from cubicweb.selectors import (objectify_selector, lltrace, match_search_state,
+ entity_implements)
+from cubicweb.appobject import AppObject
+
+
+ENTITIES_HOOKS = set(('before_add_entity', 'after_add_entity',
+ 'before_update_entity', 'after_update_entity',
+ 'before_delete_entity', 'after_delete_entity'))
+RELATIONS_HOOKS = set(('before_add_relation', 'after_add_relation' ,
+ 'before_delete_relation','after_delete_relation'))
+SYSTEM_HOOKS = set(('server_backup', 'server_restore',
+ 'server_startup', 'server_shutdown',
+ 'session_open', 'session_close'))
+ALL_HOOKS = ENTITIES_HOOKS | RELATIONS_HOOKS | SYSTEM_HOOKS
+
+
+class HooksRegistry(CWRegistry):
+
+ def register(self, obj, **kwargs):
+ try:
+ iter(obj.events)
+ except:
+ raise Exception('bad .events attribute %s on %s' % (obj.event, obj))
+ for event in obj.events:
+ if event not in ALL_HOOKS:
+ raise Exception('bad event %s on %s' % (event, obj))
+ super(HooksRegistry, self).register(obj, **kwargs)
+
+ def call_hooks(self, event, req=None, **kwargs):
+ kwargs['event'] = event
+ for hook in sorted(self.possible_objects(req, **kwargs), key=lambda x: x.order):
+ if hook.enabled:
+ hook()
+ else:
+ warn('[3.6] %s: enabled is deprecated' % cls)
+
+VRegistry.REGISTRY_FACTORY['hooks'] = HooksRegistry
+
+
+# some hook specific selectors #################################################
+
+@objectify_selector
+@lltrace
+def match_event(cls, req, **kwargs):
+ if kwargs.get('event') in cls.events:
+ return 1
+ return 0
+
+@objectify_selector
+@lltrace
+def enabled_category(cls, req, **kwargs):
+ if req is None:
+ # server startup / shutdown event
+ config = kwargs['repo'].config
+ else:
+ config = req.vreg.config
+ if enabled_category in config.disabled_hooks_categories:
+ return 0
+ return 1
+
+@objectify_selector
+@lltrace
+def regular_session(cls, req, **kwargs):
+ if req is None or req.is_super_session:
+ return 0
+ return 1
+
+class match_rtype(match_search_state):
+ """accept if parameters specified as initializer arguments are specified
+ in named arguments given to the selector
+
+ :param *expected: parameters (eg `basestring`) which are expected to be
+ found in named arguments (kwargs)
+ """
+
+ @lltrace
+ def __call__(self, cls, req, *args, **kwargs):
+ return kwargs.get('rtype') in self.expected
+
+
+# base class for hook ##########################################################
+
+class Hook(AppObject):
+ __registry__ = 'hooks'
+ __select__ = match_event() & enabled_category()
+ # set this in derivated classes
+ events = None
+ category = None
+ order = 0
+ # XXX deprecated
+ enabled = True
+
+ @classproperty
+ def __id__(cls):
+ warn('[3.6] %s: please specify an id for your hook' % cls)
+ return str(id(cls))
+
+ @classmethod
+ def __registered__(cls, vreg):
+ super(Hook, cls).__registered__(vreg)
+ if getattr(cls, 'accepts', None):
+ warn('[3.6] %s: accepts is deprecated, define proper __select__' % cls)
+ rtypes = []
+ for ertype in cls.accepts:
+ if ertype.islower():
+ rtypes.append(ertype)
+ else:
+ cls.__select__ = cls.__select__ & entity_implements(ertype)
+ if rtypes:
+ cls.__select__ = cls.__select__ & match_rtype(*rtypes)
+ return cls
+
+ known_args = set(('entity', 'rtype', 'eidfrom', 'eidto', 'repo', 'timestamp'))
+ def __init__(self, req, event, **kwargs):
+ for arg in self.known_args:
+ if arg in kwargs:
+ setattr(self, arg, kwargs.pop(arg))
+ super(Hook, self).__init__(req, **kwargs)
+ self.event = event
+
+ def __call__(self):
+ if hasattr(self, 'call'):
+ warn('[3.6] %s: call is deprecated, implements __call__' % self.__class__)
+ if self.event.endswith('_relation'):
+ self.call(self._cw, self.eidfrom, self.rtype, self.eidto)
+ elif 'delete' in self.event:
+ self.call(self._cw, self.entity.eid)
+ elif self.event.startswith('server_'):
+ self.call(self.repo)
+ elif self.event.startswith('session_'):
+ self.call(self._cw)
+ else:
+ self.call(self._cw, self.entity)
+
+set_log_methods(Hook, getLogger('cubicweb.hook'))
+
+
+# base classes for relation propagation ########################################
+
+class PropagateSubjectRelationHook(Hook):
+ """propagate permissions and nosy list when new entity are added"""
+ events = ('after_add_relation',)
+ # to set in concrete class
+ rtype = None
+ subject_relations = None
+ object_relations = None
+ accepts = None # subject_relations + object_relations
+
+ def call(self, session, fromeid, rtype, toeid):
+ for eid in (fromeid, toeid):
+ etype = session.describe(eid)[0]
+ if not self.schema.eschema(etype).has_subject_relation(self.rtype):
+ return
+ if rtype in self.subject_relations:
+ meid, seid = fromeid, toeid
+ else:
+ assert rtype in self.object_relations
+ meid, seid = toeid, fromeid
+ rql = 'SET E %s P WHERE X %s P, X eid %%(x)s, E eid %%(e)s, NOT E %s P'\
+ % (self.rtype, self.rtype, self.rtype)
+ rqls = [(rql, {'x': meid, 'e': seid}, ('x', 'e'))]
+ RQLPrecommitOperation(session, rqls=rqls)
+
+
+class PropagateSubjectRelationAddHook(Hook):
+ """propagate on existing entities when a permission or nosy list is added"""
+ events = ('after_add_relation',)
+ # to set in concrete class
+ rtype = None
+ subject_relations = None
+ object_relations = None
+ accepts = None # (self.rtype,)
+
+ def call(self, session, fromeid, rtype, toeid):
+ eschema = self.schema.eschema(session.describe(fromeid)[0])
+ rqls = []
+ for rel in self.subject_relations:
+ if eschema.has_subject_relation(rel):
+ rqls.append(('SET R %s P WHERE X eid %%(x)s, P eid %%(p)s, '
+ 'X %s R, NOT R %s P' % (rtype, rel, rtype),
+ {'x': fromeid, 'p': toeid}, 'x'))
+ for rel in self.object_relations:
+ if eschema.has_object_relation(rel):
+ rqls.append(('SET R %s P WHERE X eid %%(x)s, P eid %%(p)s, '
+ 'R %s X, NOT R %s P' % (rtype, rel, rtype),
+ {'x': fromeid, 'p': toeid}, 'x'))
+ if rqls:
+ RQLPrecommitOperation(session, rqls=rqls)
+
+
+class PropagateSubjectRelationDelHook(Hook):
+ """propagate on existing entities when a permission is deleted"""
+ events = ('after_delete_relation',)
+ # to set in concrete class
+ rtype = None
+ subject_relations = None
+ object_relations = None
+ accepts = None # (self.rtype,)
+
+ def call(self, session, fromeid, rtype, toeid):
+ eschema = self.schema.eschema(session.describe(fromeid)[0])
+ rqls = []
+ for rel in self.subject_relations:
+ if eschema.has_subject_relation(rel):
+ rqls.append(('DELETE R %s P WHERE X eid %%(x)s, P eid %%(p)s, '
+ 'X %s R' % (rtype, rel),
+ {'x': fromeid, 'p': toeid}, 'x'))
+ for rel in self.object_relations:
+ if eschema.has_object_relation(rel):
+ rqls.append(('DELETE R %s P WHERE X eid %%(x)s, P eid %%(p)s, '
+ 'R %s X' % (rtype, rel),
+ {'x': fromeid, 'p': toeid}, 'x'))
+ if rqls:
+ RQLPrecommitOperation(session, rqls=rqls)
+
+
+# abstract classes for operation ###############################################
+
+class Operation(object):
+ """an operation is triggered on connections pool events related to
+ commit / rollback transations. Possible events are:
+
+ precommit:
+ the pool is preparing to commit. You shouldn't do anything things which
+ has to be reverted if the commit fail at this point, but you can freely
+ do any heavy computation or raise an exception if the commit can't go.
+ You can add some new operation during this phase but their precommit
+ event won't be triggered
+
+ commit:
+ the pool is preparing to commit. You should avoid to do to expensive
+ stuff or something that may cause an exception in this event
+
+ revertcommit:
+ if an operation failed while commited, this event is triggered for
+ all operations which had their commit event already to let them
+ revert things (including the operation which made fail the commit)
+
+ rollback:
+ the transaction has been either rollbacked either
+ * intentionaly
+ * a precommit event failed, all operations are rollbacked
+ * a commit event failed, all operations which are not been triggered for
+ commit are rollbacked
+
+ order of operations may be important, and is controlled according to:
+ * operation's class
+ """
+
+ def __init__(self, session, **kwargs):
+ self.session = session
+ self.__dict__.update(kwargs)
+ self.register(session)
+ # execution information
+ self.processed = None # 'precommit', 'commit'
+ self.failed = False
+
+ def register(self, session):
+ session.add_operation(self, self.insert_index())
+
+ def insert_index(self):
+ """return the index of the lastest instance which is not a
+ LateOperation instance
+ """
+ for i, op in enumerate(self.session.pending_operations):
+ if isinstance(op, (LateOperation, SingleLastOperation)):
+ return i
+ return None
+
+ def handle_event(self, event):
+ """delegate event handling to the opertaion"""
+ getattr(self, event)()
+
+ def precommit_event(self):
+ """the observed connections pool is preparing a commit"""
+
+ def revertprecommit_event(self):
+ """an error went when pre-commiting this operation or a later one
+
+ should revert pre-commit's changes but take care, they may have not
+ been all considered if it's this operation which failed
+ """
+
+ def commit_event(self):
+ """the observed connections pool is commiting"""
+
+ def revertcommit_event(self):
+ """an error went when commiting this operation or a later one
+
+ should revert commit's changes but take care, they may have not
+ been all considered if it's this operation which failed
+ """
+
+ def rollback_event(self):
+ """the observed connections pool has been rollbacked
+
+ do nothing by default, the operation will just be removed from the pool
+ operation list
+ """
+
+ @property
+ @deprecated('[3.6] use self.session.user')
+ def user(self):
+ return self.session.user
+
+ @property
+ @deprecated('[3.6] use self.session.repo')
+ def repo(self):
+ return self.session.repo
+
+ @property
+ @deprecated('[3.6] use self.session.vreg.schema')
+ def schema(self):
+ return self.session.repo.schema
+
+ @property
+ @deprecated('[3.6] use self.session.vreg.config')
+ def config(self):
+ return self.session.repo.config
+
+set_log_methods(Operation, getLogger('cubicweb.session'))
+
+
+class LateOperation(Operation):
+ """special operation which should be called after all possible (ie non late)
+ operations
+ """
+ def insert_index(self):
+ """return the index of the lastest instance which is not a
+ SingleLastOperation instance
+ """
+ for i, op in enumerate(self.session.pending_operations):
+ if isinstance(op, SingleLastOperation):
+ return i
+ return None
+
+
+class SingleOperation(Operation):
+ """special operation which should be called once"""
+ def register(self, session):
+ """override register to handle cases where this operation has already
+ been added
+ """
+ operations = session.pending_operations
+ index = self.equivalent_index(operations)
+ if index is not None:
+ equivalent = operations.pop(index)
+ else:
+ equivalent = None
+ session.add_operation(self, self.insert_index())
+ return equivalent
+
+ def equivalent_index(self, operations):
+ """return the index of the equivalent operation if any"""
+ equivalents = [i for i, op in enumerate(operations)
+ if op.__class__ is self.__class__]
+ if equivalents:
+ return equivalents[0]
+ return None
+
+
+class SingleLastOperation(SingleOperation):
+ """special operation which should be called once and after all other
+ operations
+ """
+ def insert_index(self):
+ return None
+
+
+class SendMailOp(SingleLastOperation):
+ def __init__(self, session, msg=None, recipients=None, **kwargs):
+ # may not specify msg yet, as
+ # `cubicweb.sobjects.supervision.SupervisionMailOp`
+ if msg is not None:
+ assert recipients
+ self.to_send = [(msg, recipients)]
+ else:
+ assert recipients is None
+ self.to_send = []
+ super(SendMailOp, self).__init__(session, **kwargs)
+
+ def register(self, session):
+ previous = super(SendMailOp, self).register(session)
+ if previous:
+ self.to_send = previous.to_send + self.to_send
+
+ def commit_event(self):
+ self.repo.threaded_task(self.sendmails)
+
+ def sendmails(self):
+ self.config.sendmails(self.to_send)
+
+
+class RQLPrecommitOperation(Operation):
+ def precommit_event(self):
+ execute = self.session.unsafe_execute
+ for rql in self.rqls:
+ execute(*rql)
--- a/server/hookhelper.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/hookhelper.py Wed Aug 26 14:45:56 2009 +0200
@@ -7,83 +7,19 @@
"""
__docformat__ = "restructuredtext en"
-from cubicweb import RepositoryError
-from cubicweb.server.pool import SingleLastOperation
-
-
-def entity_name(session, eid):
- """return the "name" attribute of the entity with the given eid"""
- return entity_attr(session, eid, 'name')
-
-def entity_attr(session, eid, attr):
- """return an arbitrary attribute of the entity with the given eid"""
- return getattr(session.entity_from_eid(eid), attr)
+from logilab.common.deprecation import deprecated, class_moved
-def rproperty(session, rtype, eidfrom, eidto, rprop):
- rschema = session.repo.schema[rtype]
- subjtype = session.describe(eidfrom)[0]
- objtype = session.describe(eidto)[0]
- return rschema.rproperty(subjtype, objtype, rprop)
-
-def check_internal_entity(session, eid, internal_names):
- """check that the entity's name is not in the internal_names list.
- raise a RepositoryError if so, else return the entity's name
- """
- name = entity_name(session, eid)
- if name in internal_names:
- raise RepositoryError('%s entity can\'t be deleted' % name)
- return name
-
-def get_user_sessions(repo, ueid):
- for session in repo._sessions.values():
- if ueid == session.user.eid:
- yield session
+from cubicweb import RepositoryError
-# mail related ################################################################
-
-class SendMailOp(SingleLastOperation):
- def __init__(self, session, msg=None, recipients=None, **kwargs):
- # may not specify msg yet, as
- # `cubicweb.sobjects.supervision.SupervisionMailOp`
- if msg is not None:
- assert recipients
- self.to_send = [(msg, recipients)]
- else:
- assert recipients is None
- self.to_send = []
- super(SendMailOp, self).__init__(session, **kwargs)
-
- def register(self, session):
- previous = super(SendMailOp, self).register(session)
- if previous:
- self.to_send = previous.to_send + self.to_send
-
- def commit_event(self):
- self.repo.threaded_task(self.sendmails)
+@deprecated('[3.6] entity_name is deprecated, use entity.name')
+def entity_name(session, eid):
+ """return the "name" attribute of the entity with the given eid"""
+ return session.entity_from_eid(eid).name
- def sendmails(self):
- self.config.sendmails(self.to_send)
-
-
-# state related ###############################################################
+@deprecated('[3.6] rproperty is deprecated, use session.schema_rproperty')
+def rproperty(session, rtype, eidfrom, eidto, rprop):
+ return session.rproperty(rtype, eidfrom, eidto, rprop)
-def previous_state(session, eid):
- """return the state of the entity with the given eid,
- usually since it's changing in the current transaction. Due to internal
- relation hooks, the relation may has been deleted at this point, so
- we have handle that
- """
- # don't check eid in session.transaction_data.get('neweids', ()), we don't
- # want to miss previous state of entity whose state change in the same
- # transaction as it's being created
- pending = session.transaction_data.get('pendingrelations', ())
- for eidfrom, rtype, eidto in reversed(pending):
- if rtype == 'in_state' and eidfrom == eid:
- rset = session.execute('Any S,N WHERE S eid %(x)s, S name N',
- {'x': eidto}, 'x')
- return rset.get_entity(0, 0)
- rset = session.execute('Any S,N WHERE X eid %(x)s, X in_state S, S name N',
- {'x': eid}, 'x')
- if rset:
- return rset.get_entity(0, 0)
+from cubicweb.server.hook import SendMailOp
+SendMailOp = class_moved(SendMailOp)
--- a/server/hooks.py Wed Aug 26 14:36:00 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,777 +0,0 @@
-"""Core hooks: check schema validity, unsure we are not deleting necessary
-entities...
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-from datetime import datetime
-
-from cubicweb import UnknownProperty, ValidationError, BadConnectionId
-
-from cubicweb.server.pool import Operation, LateOperation, PreCommitOperation
-from cubicweb.server.hookhelper import (check_internal_entity,
- get_user_sessions, rproperty)
-from cubicweb.server.repository import FTIndexEntityOp
-
-# special relations that don't have to be checked for integrity, usually
-# because they are handled internally by hooks (so we trust ourselves)
-DONT_CHECK_RTYPES_ON_ADD = set(('owned_by', 'created_by',
- 'is', 'is_instance_of',
- 'wf_info_for', 'from_state', 'to_state'))
-DONT_CHECK_RTYPES_ON_DEL = set(('is', 'is_instance_of',
- 'wf_info_for', 'from_state', 'to_state'))
-
-
-def relation_deleted(session, eidfrom, rtype, eidto):
- session.transaction_data.setdefault('pendingrelations', []).append(
- (eidfrom, rtype, eidto))
-
-def eschema_type_eid(session, etype):
- """get eid of the CWEType entity for the given yams type"""
- eschema = session.repo.schema.eschema(etype)
- # eschema.eid is None if schema has been readen from the filesystem, not
- # from the database (eg during tests)
- if eschema.eid is None:
- eschema.eid = session.unsafe_execute(
- 'Any X WHERE X is CWEType, X name %(name)s',
- {'name': str(etype)})[0][0]
- return eschema.eid
-
-
-# base meta-data handling ######################################################
-
-def setctime_before_add_entity(session, entity):
- """before create a new entity -> set creation and modification date
-
- this is a conveniency hook, you shouldn't have to disable it
- """
- timestamp = datetime.now()
- entity.setdefault('creation_date', timestamp)
- entity.setdefault('modification_date', timestamp)
- if not session.get_shared_data('do-not-insert-cwuri'):
- entity.setdefault('cwuri', u'%seid/%s' % (session.base_url(), entity.eid))
-
-
-def setmtime_before_update_entity(session, entity):
- """update an entity -> set modification date"""
- entity.setdefault('modification_date', datetime.now())
-
-
-class SetCreatorOp(PreCommitOperation):
-
- def precommit_event(self):
- session = self.session
- if self.entity.eid in session.transaction_data.get('pendingeids', ()):
- # entity have been created and deleted in the same transaction
- return
- if not self.entity.created_by:
- session.add_relation(self.entity.eid, 'created_by', session.user.eid)
-
-
-def setowner_after_add_entity(session, entity):
- """create a new entity -> set owner and creator metadata"""
- asession = session.actual_session()
- if not asession.is_internal_session:
- session.add_relation(entity.eid, 'owned_by', asession.user.eid)
- SetCreatorOp(asession, entity=entity)
-
-
-def setis_after_add_entity(session, entity):
- """create a new entity -> set is relation"""
- if hasattr(entity, '_cw_recreating'):
- return
- try:
- session.add_relation(entity.eid, 'is',
- eschema_type_eid(session, entity.id))
- except IndexError:
- # during schema serialization, skip
- return
- # XXX < 2.50 bw compat
- if not session.get_shared_data('do-not-insert-is_instance_of'):
- for etype in entity.e_schema.ancestors() + [entity.e_schema]:
- session.add_relation(entity.eid, 'is_instance_of',
- eschema_type_eid(session, etype))
-
-
-def setowner_after_add_user(session, entity):
- """when a user has been created, add owned_by relation on itself"""
- session.add_relation(entity.eid, 'owned_by', entity.eid)
-
-
-def fti_update_after_add_relation(session, eidfrom, rtype, eidto):
- """sync fulltext index when relevant relation is added. Reindexing the
- contained entity is enough since it will implicitly reindex the container
- entity.
- """
- ftcontainer = session.repo.schema.rschema(rtype).fulltext_container
- if ftcontainer == 'subject':
- FTIndexEntityOp(session, entity=session.entity_from_eid(eidto))
- elif ftcontainer == 'object':
- FTIndexEntityOp(session, entity=session.entity_from_eid(eidfrom))
-
-
-def fti_update_after_delete_relation(session, eidfrom, rtype, eidto):
- """sync fulltext index when relevant relation is deleted. Reindexing both
- entities is necessary.
- """
- if session.repo.schema.rschema(rtype).fulltext_container:
- FTIndexEntityOp(session, entity=session.entity_from_eid(eidto))
- FTIndexEntityOp(session, entity=session.entity_from_eid(eidfrom))
-
-
-class SyncOwnersOp(PreCommitOperation):
-
- def precommit_event(self):
- self.session.unsafe_execute('SET X owned_by U WHERE C owned_by U, C eid %(c)s,'
- 'NOT EXISTS(X owned_by U, X eid %(x)s)',
- {'c': self.compositeeid, 'x': self.composedeid},
- ('c', 'x'))
-
-
-def sync_owner_after_add_composite_relation(session, eidfrom, rtype, eidto):
- """when adding composite relation, the composed should have the same owners
- has the composite
- """
- if rtype == 'wf_info_for':
- # skip this special composite relation # XXX (syt) why?
- return
- composite = rproperty(session, rtype, eidfrom, eidto, 'composite')
- if composite == 'subject':
- SyncOwnersOp(session, compositeeid=eidfrom, composedeid=eidto)
- elif composite == 'object':
- SyncOwnersOp(session, compositeeid=eidto, composedeid=eidfrom)
-
-
-def _register_metadata_hooks(hm):
- """register meta-data related hooks on the hooks manager"""
- hm.register_hook(setctime_before_add_entity, 'before_add_entity', '')
- hm.register_hook(setmtime_before_update_entity, 'before_update_entity', '')
- hm.register_hook(setowner_after_add_entity, 'after_add_entity', '')
- hm.register_hook(sync_owner_after_add_composite_relation, 'after_add_relation', '')
- hm.register_hook(fti_update_after_add_relation, 'after_add_relation', '')
- hm.register_hook(fti_update_after_delete_relation, 'after_delete_relation', '')
- if 'is' in hm.schema:
- hm.register_hook(setis_after_add_entity, 'after_add_entity', '')
- if 'CWUser' in hm.schema:
- hm.register_hook(setowner_after_add_user, 'after_add_entity', 'CWUser')
-
-
-# core hooks ##################################################################
-
-class DelayedDeleteOp(PreCommitOperation):
- """delete the object of composite relation except if the relation
- has actually been redirected to another composite
- """
-
- def precommit_event(self):
- session = self.session
- # don't do anything if the entity is being created or deleted
- if not (self.eid in session.transaction_data.get('pendingeids', ()) or
- self.eid in session.transaction_data.get('neweids', ())):
- etype = session.describe(self.eid)[0]
- session.unsafe_execute('DELETE %s X WHERE X eid %%(x)s, NOT %s'
- % (etype, self.relation),
- {'x': self.eid}, 'x')
-
-
-def handle_composite_before_del_relation(session, eidfrom, rtype, eidto):
- """delete the object of composite relation"""
- composite = rproperty(session, rtype, eidfrom, eidto, 'composite')
- if composite == 'subject':
- DelayedDeleteOp(session, eid=eidto, relation='Y %s X' % rtype)
- elif composite == 'object':
- DelayedDeleteOp(session, eid=eidfrom, relation='X %s Y' % rtype)
-
-
-def before_del_group(session, eid):
- """check that we don't remove the owners group"""
- check_internal_entity(session, eid, ('owners',))
-
-
-# schema validation hooks #####################################################
-
-class CheckConstraintsOperation(LateOperation):
- """check a new relation satisfy its constraints
- """
- def precommit_event(self):
- eidfrom, rtype, eidto = self.rdef
- # first check related entities have not been deleted in the same
- # transaction
- pending = self.session.transaction_data.get('pendingeids', ())
- if eidfrom in pending:
- return
- if eidto in pending:
- return
- for constraint in self.constraints:
- try:
- constraint.repo_check(self.session, eidfrom, rtype, eidto)
- except NotImplementedError:
- self.critical('can\'t check constraint %s, not supported',
- constraint)
-
- def commit_event(self):
- pass
-
-
-def cstrcheck_after_add_relation(session, eidfrom, rtype, eidto):
- """check the relation satisfy its constraints
-
- this is delayed to a precommit time operation since other relation which
- will make constraint satisfied may be added later.
- """
- constraints = rproperty(session, rtype, eidfrom, eidto, 'constraints')
- if constraints:
- CheckConstraintsOperation(session, constraints=constraints,
- rdef=(eidfrom, rtype, eidto))
-
-def uniquecstrcheck_before_modification(session, entity):
- eschema = entity.e_schema
- for attr, val in entity.items():
- if val is None:
- continue
- if eschema.subject_relation(attr).is_final() and \
- eschema.has_unique_values(attr):
- rql = '%s X WHERE X %s %%(val)s' % (entity.e_schema, attr)
- rset = session.unsafe_execute(rql, {'val': val})
- if rset and rset[0][0] != entity.eid:
- msg = session._('the value "%s" is already used, use another one')
- raise ValidationError(entity.eid, {attr: msg % val})
-
-
-class CheckRequiredRelationOperation(LateOperation):
- """checking relation cardinality has to be done after commit in
- case the relation is being replaced
- """
- eid, rtype = None, None
-
- def precommit_event(self):
- # recheck pending eids
- if self.eid in self.session.transaction_data.get('pendingeids', ()):
- return
- if self.session.unsafe_execute(*self._rql()).rowcount < 1:
- etype = self.session.describe(self.eid)[0]
- _ = self.session._
- msg = _('at least one relation %(rtype)s is required on %(etype)s (%(eid)s)')
- msg %= {'rtype': _(self.rtype), 'etype': _(etype), 'eid': self.eid}
- raise ValidationError(self.eid, {self.rtype: msg})
-
- def commit_event(self):
- pass
-
- def _rql(self):
- raise NotImplementedError()
-
-
-class CheckSRelationOp(CheckRequiredRelationOperation):
- """check required subject relation"""
- def _rql(self):
- return 'Any O WHERE S eid %%(x)s, S %s O' % self.rtype, {'x': self.eid}, 'x'
-
-
-class CheckORelationOp(CheckRequiredRelationOperation):
- """check required object relation"""
- def _rql(self):
- return 'Any S WHERE O eid %%(x)s, S %s O' % self.rtype, {'x': self.eid}, 'x'
-
-
-def checkrel_if_necessary(session, opcls, rtype, eid):
- """check an equivalent operation has not already been added"""
- for op in session.pending_operations:
- if isinstance(op, opcls) and op.rtype == rtype and op.eid == eid:
- break
- else:
- opcls(session, rtype=rtype, eid=eid)
-
-
-def cardinalitycheck_after_add_entity(session, entity):
- """check cardinalities are satisfied"""
- eid = entity.eid
- for rschema, targetschemas, x in entity.e_schema.relation_definitions():
- # skip automatically handled relations
- if rschema.type in DONT_CHECK_RTYPES_ON_ADD:
- continue
- if x == 'subject':
- subjtype = entity.e_schema
- objtype = targetschemas[0].type
- cardindex = 0
- opcls = CheckSRelationOp
- else:
- subjtype = targetschemas[0].type
- objtype = entity.e_schema
- cardindex = 1
- opcls = CheckORelationOp
- card = rschema.rproperty(subjtype, objtype, 'cardinality')
- if card[cardindex] in '1+':
- checkrel_if_necessary(session, opcls, rschema.type, eid)
-
-
-def cardinalitycheck_before_del_relation(session, eidfrom, rtype, eidto):
- """check cardinalities are satisfied"""
- if rtype in DONT_CHECK_RTYPES_ON_DEL:
- return
- card = rproperty(session, rtype, eidfrom, eidto, 'cardinality')
- pendingrdefs = session.transaction_data.get('pendingrdefs', ())
- if (session.describe(eidfrom)[0], rtype, session.describe(eidto)[0]) in pendingrdefs:
- return
- pendingeids = session.transaction_data.get('pendingeids', ())
- if card[0] in '1+' and not eidfrom in pendingeids:
- checkrel_if_necessary(session, CheckSRelationOp, rtype, eidfrom)
- if card[1] in '1+' and not eidto in pendingeids:
- checkrel_if_necessary(session, CheckORelationOp, rtype, eidto)
-
-
-def _register_core_hooks(hm):
- hm.register_hook(handle_composite_before_del_relation, 'before_delete_relation', '')
- hm.register_hook(before_del_group, 'before_delete_entity', 'CWGroup')
-
- #hm.register_hook(cstrcheck_before_update_entity, 'before_update_entity', '')
- hm.register_hook(cardinalitycheck_after_add_entity, 'after_add_entity', '')
- hm.register_hook(cardinalitycheck_before_del_relation, 'before_delete_relation', '')
- hm.register_hook(cstrcheck_after_add_relation, 'after_add_relation', '')
- hm.register_hook(uniquecstrcheck_before_modification, 'before_add_entity', '')
- hm.register_hook(uniquecstrcheck_before_modification, 'before_update_entity', '')
-
-
-# user/groups synchronisation #################################################
-
-class GroupOperation(Operation):
- """base class for group operation"""
- geid = None
- def __init__(self, session, *args, **kwargs):
- """override to get the group name before actual groups manipulation:
-
- we may temporarily loose right access during a commit event, so
- no query should be emitted while comitting
- """
- rql = 'Any N WHERE G eid %(x)s, G name N'
- result = session.execute(rql, {'x': kwargs['geid']}, 'x', build_descr=False)
- Operation.__init__(self, session, *args, **kwargs)
- self.group = result[0][0]
-
-
-class DeleteGroupOp(GroupOperation):
- """synchronize user when a in_group relation has been deleted"""
- def commit_event(self):
- """the observed connections pool has been commited"""
- groups = self.cnxuser.groups
- try:
- groups.remove(self.group)
- except KeyError:
- self.error('user %s not in group %s', self.cnxuser, self.group)
- return
-
-
-def after_del_in_group(session, fromeid, rtype, toeid):
- """modify user permission, need to update users"""
- for session_ in get_user_sessions(session.repo, fromeid):
- DeleteGroupOp(session, cnxuser=session_.user, geid=toeid)
-
-
-class AddGroupOp(GroupOperation):
- """synchronize user when a in_group relation has been added"""
- def commit_event(self):
- """the observed connections pool has been commited"""
- groups = self.cnxuser.groups
- if self.group in groups:
- self.warning('user %s already in group %s', self.cnxuser,
- self.group)
- return
- groups.add(self.group)
-
-
-def after_add_in_group(session, fromeid, rtype, toeid):
- """modify user permission, need to update users"""
- for session_ in get_user_sessions(session.repo, fromeid):
- AddGroupOp(session, cnxuser=session_.user, geid=toeid)
-
-
-class DelUserOp(Operation):
- """synchronize user when a in_group relation has been added"""
- def __init__(self, session, cnxid):
- self.cnxid = cnxid
- Operation.__init__(self, session)
-
- def commit_event(self):
- """the observed connections pool has been commited"""
- try:
- self.repo.close(self.cnxid)
- except BadConnectionId:
- pass # already closed
-
-
-def after_del_user(session, eid):
- """modify user permission, need to update users"""
- for session_ in get_user_sessions(session.repo, eid):
- DelUserOp(session, session_.id)
-
-
-def _register_usergroup_hooks(hm):
- """register user/group related hooks on the hooks manager"""
- hm.register_hook(after_del_user, 'after_delete_entity', 'CWUser')
- hm.register_hook(after_add_in_group, 'after_add_relation', 'in_group')
- hm.register_hook(after_del_in_group, 'after_delete_relation', 'in_group')
-
-
-# workflow handling ###########################################################
-
-from cubicweb.entities.wfobjs import WorkflowTransition, WorkflowException
-
-def _change_state(session, x, oldstate, newstate):
- nocheck = session.transaction_data.setdefault('skip-security', set())
- nocheck.add((x, 'in_state', oldstate))
- nocheck.add((x, 'in_state', newstate))
- # delete previous state first in case we're using a super session
- session.delete_relation(x, 'in_state', oldstate)
- session.add_relation(x, 'in_state', newstate)
-
-
-def before_add_trinfo(session, entity):
- """check the transition is allowed, add missing information. Expect that:
- * wf_info_for inlined relation is set
- * by_transition or to_state (managers only) inlined relation is set
- """
- # first retreive entity to which the state change apply
- try:
- foreid = entity['wf_info_for']
- except KeyError:
- msg = session._('mandatory relation')
- raise ValidationError(entity.eid, {'wf_info_for': msg})
- forentity = session.entity_from_eid(foreid)
- # then check it has a workflow set, unless we're in the process of changing
- # entity's workflow
- if session.transaction_data.get((forentity.eid, 'customwf')):
- wfeid = session.transaction_data[(forentity.eid, 'customwf')]
- wf = session.entity_from_eid(wfeid)
- else:
- wf = forentity.current_workflow
- if wf is None:
- msg = session._('related entity has no workflow set')
- raise ValidationError(entity.eid, {None: msg})
- # then check it has a state set
- fromstate = forentity.current_state
- if fromstate is None:
- msg = session._('related entity has no state')
- raise ValidationError(entity.eid, {None: msg})
- # True if we are coming back from subworkflow
- swtr = session.transaction_data.pop((forentity.eid, 'subwfentrytr'), None)
- cowpowers = session.is_super_session or 'managers' in session.user.groups
- # no investigate the requested state change...
- try:
- treid = entity['by_transition']
- except KeyError:
- # no transition set, check user is a manager and destination state is
- # specified (and valid)
- if not cowpowers:
- msg = session._('mandatory relation')
- raise ValidationError(entity.eid, {'by_transition': msg})
- deststateeid = entity.get('to_state')
- if not deststateeid:
- msg = session._('mandatory relation')
- raise ValidationError(entity.eid, {'by_transition': msg})
- deststate = wf.state_by_eid(deststateeid)
- if not cowpowers and deststate is None:
- msg = entity.req._("state doesn't belong to entity's workflow")
- raise ValidationError(entity.eid, {'to_state': msg})
- else:
- # check transition is valid and allowed, unless we're coming back from
- # subworkflow
- tr = session.entity_from_eid(treid)
- if swtr is None:
- if tr is None:
- msg = session._("transition doesn't belong to entity's workflow")
- raise ValidationError(entity.eid, {'by_transition': msg})
- if not tr.has_input_state(fromstate):
- msg = session._("transition isn't allowed")
- raise ValidationError(entity.eid, {'by_transition': msg})
- if not tr.may_be_fired(foreid):
- msg = session._("transition may not be fired")
- raise ValidationError(entity.eid, {'by_transition': msg})
- if entity.get('to_state'):
- deststateeid = entity['to_state']
- if not cowpowers and deststateeid != tr.destination().eid:
- msg = session._("transition isn't allowed")
- raise ValidationError(entity.eid, {'by_transition': msg})
- if swtr is None:
- deststate = session.entity_from_eid(deststateeid)
- if not cowpowers and deststate is None:
- msg = entity.req._("state doesn't belong to entity's workflow")
- raise ValidationError(entity.eid, {'to_state': msg})
- else:
- deststateeid = tr.destination().eid
- # everything is ok, add missing information on the trinfo entity
- entity['from_state'] = fromstate.eid
- entity['to_state'] = deststateeid
- nocheck = session.transaction_data.setdefault('skip-security', set())
- nocheck.add((entity.eid, 'from_state', fromstate.eid))
- nocheck.add((entity.eid, 'to_state', deststateeid))
-
-def after_add_trinfo(session, entity):
- """change related entity state"""
- _change_state(session, entity['wf_info_for'],
- entity['from_state'], entity['to_state'])
- forentity = session.entity_from_eid(entity['wf_info_for'])
- assert forentity.current_state.eid == entity['to_state']
- if forentity.main_workflow.eid != forentity.current_workflow.eid:
- # we're in a subworkflow, check if we've reached an exit point
- wftr = forentity.subworkflow_input_transition()
- if wftr is None:
- # inconsistency detected
- msg = entity.req._("state doesn't belong to entity's current workflow")
- raise ValidationError(entity.eid, {'to_state': msg})
- tostate = wftr.get_exit_point(entity['to_state'])
- if tostate is not None:
- # reached an exit point
- msg = session._('exiting from subworkflow %s')
- msg %= session._(forentity.current_workflow.name)
- session.transaction_data[(forentity.eid, 'subwfentrytr')] = True
- # XXX iirk
- req = forentity.req
- forentity.req = session.super_session
- try:
- trinfo = forentity.change_state(tostate, msg, u'text/plain',
- tr=wftr)
- finally:
- forentity.req = req
-
-
-class SetInitialStateOp(PreCommitOperation):
- """make initial state be a default state"""
-
- def precommit_event(self):
- session = self.session
- entity = self.entity
- # if there is an initial state and the entity's state is not set,
- # use the initial state as a default state
- pendingeids = session.transaction_data.get('pendingeids', ())
- if not entity.eid in pendingeids and not entity.in_state and \
- entity.main_workflow:
- state = entity.main_workflow.initial
- if state:
- # use super session to by-pass security checks
- session.super_session.add_relation(entity.eid, 'in_state',
- state.eid)
-
-
-def set_initial_state_after_add(session, entity):
- SetInitialStateOp(session, entity=entity)
-
-
-def before_add_in_state(session, eidfrom, rtype, eidto):
- """check state apply, in case of direct in_state change using unsafe_execute
- """
- nocheck = session.transaction_data.setdefault('skip-security', ())
- if (eidfrom, 'in_state', eidto) in nocheck:
- # state changed through TrInfo insertion, so we already know it's ok
- return
- entity = session.entity_from_eid(eidfrom)
- mainwf = entity.main_workflow
- if mainwf is None:
- msg = session._('entity has no workflow set')
- raise ValidationError(entity.eid, {None: msg})
- for wf in mainwf.iter_workflows():
- if wf.state_by_eid(eidto):
- break
- else:
- msg = session._("state doesn't belong to entity's workflow. You may "
- "want to set a custom workflow for this entity first.")
- raise ValidationError(eidfrom, {'in_state': msg})
- if entity.current_workflow and wf.eid != entity.current_workflow.eid:
- msg = session._("state doesn't belong to entity's current workflow")
- raise ValidationError(eidfrom, {'in_state': msg})
-
-
-class CheckTrExitPoint(PreCommitOperation):
-
- def precommit_event(self):
- tr = self.session.entity_from_eid(self.treid)
- outputs = set()
- for ep in tr.subworkflow_exit:
- if ep.subwf_state.eid in outputs:
- msg = self.session._("can't have multiple exits on the same state")
- raise ValidationError(self.treid, {'subworkflow_exit': msg})
- outputs.add(ep.subwf_state.eid)
-
-
-def after_add_subworkflow_exit(session, eidfrom, rtype, eidto):
- CheckTrExitPoint(session, treid=eidfrom)
-
-
-class WorkflowChangedOp(PreCommitOperation):
- """fix entity current state when changing its workflow"""
-
- def precommit_event(self):
- # notice that enforcement that new workflow apply to the entity's type is
- # done by schema rule, no need to check it here
- session = self.session
- pendingeids = session.transaction_data.get('pendingeids', ())
- if self.eid in pendingeids:
- return
- entity = session.entity_from_eid(self.eid)
- # check custom workflow has not been rechanged to another one in the same
- # transaction
- mainwf = entity.main_workflow
- if mainwf.eid == self.wfeid:
- deststate = mainwf.initial
- if not deststate:
- msg = session._('workflow has no initial state')
- raise ValidationError(entity.eid, {'custom_workflow': msg})
- if mainwf.state_by_eid(entity.current_state.eid):
- # nothing to do
- return
- # if there are no history, simply go to new workflow's initial state
- if not entity.workflow_history:
- if entity.current_state.eid != deststate.eid:
- _change_state(session, entity.eid,
- entity.current_state.eid, deststate.eid)
- return
- msg = session._('workflow changed to "%s"')
- msg %= session._(mainwf.name)
- session.transaction_data[(entity.eid, 'customwf')] = self.wfeid
- entity.change_state(deststate, msg, u'text/plain')
-
-
-def set_custom_workflow(session, eidfrom, rtype, eidto):
- WorkflowChangedOp(session, eid=eidfrom, wfeid=eidto)
-
-
-def del_custom_workflow(session, eidfrom, rtype, eidto):
- entity = session.entity_from_eid(eidfrom)
- typewf = entity.cwetype_workflow()
- if typewf is not None:
- WorkflowChangedOp(session, eid=eidfrom, wfeid=typewf.eid)
-
-
-def after_del_workflow(session, eid):
- # workflow cleanup
- session.execute('DELETE State X WHERE NOT X state_of Y')
- session.execute('DELETE Transition X WHERE NOT X transition_of Y')
-
-
-def _register_wf_hooks(hm):
- """register workflow related hooks on the hooks manager"""
- if 'in_state' in hm.schema:
- hm.register_hook(before_add_trinfo, 'before_add_entity', 'TrInfo')
- hm.register_hook(after_add_trinfo, 'after_add_entity', 'TrInfo')
- #hm.register_hook(relation_deleted, 'before_delete_relation', 'in_state')
- for eschema in hm.schema.entities():
- if 'in_state' in eschema.subject_relations():
- hm.register_hook(set_initial_state_after_add, 'after_add_entity',
- str(eschema))
- hm.register_hook(set_custom_workflow, 'after_add_relation', 'custom_workflow')
- hm.register_hook(del_custom_workflow, 'after_delete_relation', 'custom_workflow')
- hm.register_hook(after_del_workflow, 'after_delete_entity', 'Workflow')
- hm.register_hook(before_add_in_state, 'before_add_relation', 'in_state')
- hm.register_hook(after_add_subworkflow_exit, 'after_add_relation', 'subworkflow_exit')
-
-
-# CWProperty hooks #############################################################
-
-
-class DelCWPropertyOp(Operation):
- """a user's custom properties has been deleted"""
-
- def commit_event(self):
- """the observed connections pool has been commited"""
- try:
- del self.epropdict[self.key]
- except KeyError:
- self.error('%s has no associated value', self.key)
-
-
-class ChangeCWPropertyOp(Operation):
- """a user's custom properties has been added/changed"""
-
- def commit_event(self):
- """the observed connections pool has been commited"""
- self.epropdict[self.key] = self.value
-
-
-class AddCWPropertyOp(Operation):
- """a user's custom properties has been added/changed"""
-
- def commit_event(self):
- """the observed connections pool has been commited"""
- eprop = self.eprop
- if not eprop.for_user:
- self.repo.vreg.eprop_values[eprop.pkey] = eprop.value
- # if for_user is set, update is handled by a ChangeCWPropertyOp operation
-
-
-def after_add_eproperty(session, entity):
- key, value = entity.pkey, entity.value
- try:
- value = session.vreg.typed_value(key, value)
- except UnknownProperty:
- raise ValidationError(entity.eid, {'pkey': session._('unknown property key')})
- except ValueError, ex:
- raise ValidationError(entity.eid, {'value': session._(str(ex))})
- if not session.user.matching_groups('managers'):
- session.add_relation(entity.eid, 'for_user', session.user.eid)
- else:
- AddCWPropertyOp(session, eprop=entity)
-
-
-def after_update_eproperty(session, entity):
- if not ('pkey' in entity.edited_attributes or
- 'value' in entity.edited_attributes):
- return
- key, value = entity.pkey, entity.value
- try:
- value = session.vreg.typed_value(key, value)
- except UnknownProperty:
- return
- except ValueError, ex:
- raise ValidationError(entity.eid, {'value': session._(str(ex))})
- if entity.for_user:
- for session_ in get_user_sessions(session.repo, entity.for_user[0].eid):
- ChangeCWPropertyOp(session, epropdict=session_.user.properties,
- key=key, value=value)
- else:
- # site wide properties
- ChangeCWPropertyOp(session, epropdict=session.vreg.eprop_values,
- key=key, value=value)
-
-
-def before_del_eproperty(session, eid):
- for eidfrom, rtype, eidto in session.transaction_data.get('pendingrelations', ()):
- if rtype == 'for_user' and eidfrom == eid:
- # if for_user was set, delete has already been handled
- break
- else:
- key = session.execute('Any K WHERE P eid %(x)s, P pkey K',
- {'x': eid}, 'x')[0][0]
- DelCWPropertyOp(session, epropdict=session.vreg.eprop_values, key=key)
-
-
-def after_add_for_user(session, fromeid, rtype, toeid):
- if not session.describe(fromeid)[0] == 'CWProperty':
- return
- key, value = session.execute('Any K,V WHERE P eid %(x)s,P pkey K,P value V',
- {'x': fromeid}, 'x')[0]
- if session.vreg.property_info(key)['sitewide']:
- raise ValidationError(fromeid,
- {'for_user': session._("site-wide property can't be set for user")})
- for session_ in get_user_sessions(session.repo, toeid):
- ChangeCWPropertyOp(session, epropdict=session_.user.properties,
- key=key, value=value)
-
-
-def before_del_for_user(session, fromeid, rtype, toeid):
- key = session.execute('Any K WHERE P eid %(x)s, P pkey K',
- {'x': fromeid}, 'x')[0][0]
- relation_deleted(session, fromeid, rtype, toeid)
- for session_ in get_user_sessions(session.repo, toeid):
- DelCWPropertyOp(session, epropdict=session_.user.properties, key=key)
-
-
-def _register_eproperty_hooks(hm):
- """register workflow related hooks on the hooks manager"""
- hm.register_hook(after_add_eproperty, 'after_add_entity', 'CWProperty')
- hm.register_hook(after_update_eproperty, 'after_update_entity', 'CWProperty')
- hm.register_hook(before_del_eproperty, 'before_delete_entity', 'CWProperty')
- hm.register_hook(after_add_for_user, 'after_add_relation', 'for_user')
- hm.register_hook(before_del_for_user, 'before_delete_relation', 'for_user')
--- a/server/hooksmanager.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/hooksmanager.py Wed Aug 26 14:45:56 2009 +0200
@@ -1,357 +1,7 @@
-"""Hooks management
-
-Hooks are called before / after any individual update of entities / relations
-in the repository.
-
-Here is the prototype of the different hooks:
-
-* filtered on the entity's type:
-
- before_add_entity (session, entity)
- after_add_entity (session, entity)
- before_update_entity (session, entity)
- after_update_entity (session, entity)
- before_delete_entity (session, eid)
- after_delete_entity (session, eid)
-
-* filtered on the relation's type:
-
- before_add_relation (session, fromeid, rtype, toeid)
- after_add_relation (session, fromeid, rtype, toeid)
- before_delete_relation (session, fromeid, rtype, toeid)
- after_delete_relation (session, fromeid, rtype, toeid)
-
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-ENTITIES_HOOKS = ('before_add_entity', 'after_add_entity',
- 'before_update_entity', 'after_update_entity',
- 'before_delete_entity', 'after_delete_entity')
-RELATIONS_HOOKS = ('before_add_relation', 'after_add_relation' ,
- 'before_delete_relation','after_delete_relation')
-SYSTEM_HOOKS = ('server_backup', 'server_restore',
- 'server_startup', 'server_shutdown',
- 'session_open', 'session_close')
-
-ALL_HOOKS = frozenset(ENTITIES_HOOKS + RELATIONS_HOOKS + SYSTEM_HOOKS)
-
-class HooksManager(object):
- """handle hooks registration and calls
- """
- verification_hooks_activated = True
-
- def __init__(self, schema):
- self.set_schema(schema)
-
- def set_schema(self, schema):
- self._hooks = {}
- self.schema = schema
- self._init_hooks(schema)
-
- def register_hooks(self, hooks):
- """register a dictionary of hooks :
-
- {'event': {'entity or relation type': [callbacks list]}}
- """
- for event, subevents in hooks.items():
- for subevent, callbacks in subevents.items():
- for callback in callbacks:
- self.register_hook(callback, event, subevent)
-
- def register_hook(self, function, event, etype=''):
- """register a function to call when <event> occurs
-
- <etype> is an entity/relation type or an empty string.
-
- If etype is the empty string, the function will be called at each event,
- else the function will be called only when event occurs on an entity or
- relation of the given type.
- """
- assert event in ALL_HOOKS, '%r NOT IN %r' % (event, ALL_HOOKS)
- assert (not event in SYSTEM_HOOKS or not etype), (event, etype)
- etype = etype or ''
- try:
- self._hooks[event][etype].append(function)
- self.debug('registered hook %s on %s (%s)', event, etype or 'any',
- function.func_name)
-
- except KeyError:
- self.error('can\'t register hook %s on %s (%s)',
- event, etype or 'any', function.func_name)
-
- def unregister_hook(self, function_or_cls, event=None, etype=''):
- """unregister a function to call when <event> occurs, or a Hook subclass.
- In the later case, event/type information are extracted from the given
- class.
- """
- if isinstance(function_or_cls, type) and issubclass(function_or_cls, Hook):
- for event, ertype in function_or_cls.register_to():
- for hook in self._hooks[event][ertype]:
- if getattr(hook, 'im_self', None).__class__ is function_or_cls:
- self._hooks[event][ertype].remove(hook)
- self.info('unregister hook %s on %s (%s)', event, etype,
- function_or_cls.__name__)
- break
- else:
- self.warning("can't unregister hook %s on %s (%s), not found",
- event, etype, function_or_cls.__name__)
- else:
- assert event in ALL_HOOKS, event
- etype = etype or ''
- self.info('unregister hook %s on %s (%s)', event, etype,
- function_or_cls.func_name)
- self._hooks[event][etype].remove(function_or_cls)
-
- def call_hooks(self, __event, __type='', *args, **kwargs):
- """call hook matching event and optional type"""
- if __type:
- self.info('calling hooks for event %s (%s)', __event, __type)
- else:
- self.info('calling hooks for event %s', __event)
- # call generic hooks first
- for hook in self._hooks[__event]['']:
- #print '[generic]', hook.__name__
- hook(*args, **kwargs)
- if __type:
- for hook in self._hooks[__event][__type]:
- #print '[%s]'%__type, hook.__name__
- hook(*args, **kwargs)
-
- def _init_hooks(self, schema):
- """initialize the hooks map"""
- for hook_event in ENTITIES_HOOKS:
- self._hooks[hook_event] = {'': []}
- for etype in schema.entities():
- self._hooks[hook_event][etype] = []
- for hook_event in RELATIONS_HOOKS:
- self._hooks[hook_event] = {'': []}
- for r_type in schema.relations():
- self._hooks[hook_event][r_type] = []
- for hook_event in SYSTEM_HOOKS:
- self._hooks[hook_event] = {'': []}
-
- def register_system_hooks(self, config):
- """register system hooks according to the configuration"""
- self.info('register core hooks')
- from cubicweb.server.hooks import _register_metadata_hooks, _register_wf_hooks
- _register_metadata_hooks(self)
- self.info('register workflow hooks')
- _register_wf_hooks(self)
- if config.core_hooks:
- from cubicweb.server.hooks import _register_core_hooks
- _register_core_hooks(self)
- if config.schema_hooks:
- from cubicweb.server.schemahooks import _register_schema_hooks
- self.info('register schema hooks')
- _register_schema_hooks(self)
- if config.usergroup_hooks:
- from cubicweb.server.hooks import _register_usergroup_hooks
- from cubicweb.server.hooks import _register_eproperty_hooks
- self.info('register user/group hooks')
- _register_usergroup_hooks(self)
- _register_eproperty_hooks(self)
- if config.security_hooks:
- from cubicweb.server.securityhooks import register_security_hooks
- self.info('register security hooks')
- register_security_hooks(self)
- if not self.verification_hooks_activated:
- self.deactivate_verification_hooks()
-
- def deactivate_verification_hooks(self):
- from cubicweb.server.hooks import (cardinalitycheck_after_add_entity,
- cardinalitycheck_before_del_relation,
- cstrcheck_after_add_relation,
- uniquecstrcheck_before_modification)
- self.warning('deactivating verification hooks')
- self.verification_hooks_activated = False
- self.unregister_hook(cardinalitycheck_after_add_entity, 'after_add_entity', '')
- self.unregister_hook(cardinalitycheck_before_del_relation, 'before_delete_relation', '')
- self.unregister_hook(cstrcheck_after_add_relation, 'after_add_relation', '')
- self.unregister_hook(uniquecstrcheck_before_modification, 'before_add_entity', '')
- self.unregister_hook(uniquecstrcheck_before_modification, 'before_update_entity', '')
-# self.unregister_hook(tidy_html_fields('before_add_entity'), 'before_add_entity', '')
-# self.unregister_hook(tidy_html_fields('before_update_entity'), 'before_update_entity', '')
-
- def reactivate_verification_hooks(self):
- from cubicweb.server.hooks import (cardinalitycheck_after_add_entity,
- cardinalitycheck_before_del_relation,
- cstrcheck_after_add_relation,
- uniquecstrcheck_before_modification)
- self.warning('reactivating verification hooks')
- self.verification_hooks_activated = True
- self.register_hook(cardinalitycheck_after_add_entity, 'after_add_entity', '')
- self.register_hook(cardinalitycheck_before_del_relation, 'before_delete_relation', '')
- self.register_hook(cstrcheck_after_add_relation, 'after_add_relation', '')
- self.register_hook(uniquecstrcheck_before_modification, 'before_add_entity', '')
- self.register_hook(uniquecstrcheck_before_modification, 'before_update_entity', '')
-# self.register_hook(tidy_html_fields('before_add_entity'), 'before_add_entity', '')
-# self.register_hook(tidy_html_fields('before_update_entity'), 'before_update_entity', '')
-
-from cubicweb.selectors import yes
-from cubicweb.appobject import AppObject
-
-class autoid(type):
- """metaclass to create an unique 'id' attribute on the class using it"""
- # XXX is this metaclass really necessary ?
- def __new__(mcs, name, bases, classdict):
- cls = super(autoid, mcs).__new__(mcs, name, bases, classdict)
- cls.id = str(id(cls))
- return cls
-
-class Hook(AppObject):
- __metaclass__ = autoid
- __registry__ = 'hooks'
- __select__ = yes()
- # set this in derivated classes
- events = None
- accepts = None
- enabled = True
-
- def __init__(self, event=None):
- super(Hook, self).__init__()
- self.event = event
-
- @classmethod
- def registered(cls, vreg):
- super(Hook, cls).registered(vreg)
- return cls()
-
- @classmethod
- def register_to(cls):
- if not cls.enabled:
- cls.warning('%s hook has been disabled', cls)
- return
- done = set()
- assert isinstance(cls.events, (tuple, list)), \
- '%s: events is expected to be a tuple, not %s' % (
- cls, type(cls.events))
- for event in cls.events:
- if event in SYSTEM_HOOKS:
- assert not cls.accepts or cls.accepts == ('Any',), \
- '%s doesnt make sense on %s' % (cls.accepts, event)
- cls.accepts = ('Any',)
- for ertype in cls.accepts:
- if (event, ertype) in done:
- continue
- yield event, ertype
- done.add((event, ertype))
- try:
- eschema = cls.schema.eschema(ertype)
- except KeyError:
- # relation schema
- pass
- else:
- for eetype in eschema.specialized_by():
- if (event, eetype) in done:
- continue
- yield event, str(eetype)
- done.add((event, eetype))
-
-
- def make_callback(self, event):
- if len(self.events) == 1:
- return self.call
- return self.__class__(event=event).call
-
- def call(self):
- raise NotImplementedError
-
-class SystemHook(Hook):
- accepts = ()
-
-from logging import getLogger
-from cubicweb import set_log_methods
-set_log_methods(HooksManager, getLogger('cubicweb.hooksmanager'))
-set_log_methods(Hook, getLogger('cubicweb.hooks'))
-
-# base classes for relation propagation ########################################
-
-from cubicweb.server.pool import PreCommitOperation
-
-class RQLPrecommitOperation(PreCommitOperation):
- def precommit_event(self):
- execute = self.session.unsafe_execute
- for rql in self.rqls:
- execute(*rql)
-
-
-class PropagateSubjectRelationHook(Hook):
- """propagate permissions and nosy list when new entity are added"""
- events = ('after_add_relation',)
- # to set in concrete class
- rtype = None
- subject_relations = None
- object_relations = None
- accepts = None # subject_relations + object_relations
-
- def call(self, session, fromeid, rtype, toeid):
- for eid in (fromeid, toeid):
- etype = session.describe(eid)[0]
- if not self.schema.eschema(etype).has_subject_relation(self.rtype):
- return
- if rtype in self.subject_relations:
- meid, seid = fromeid, toeid
- else:
- assert rtype in self.object_relations
- meid, seid = toeid, fromeid
- rql = 'SET E %s P WHERE X %s P, X eid %%(x)s, E eid %%(e)s, NOT E %s P'\
- % (self.rtype, self.rtype, self.rtype)
- rqls = [(rql, {'x': meid, 'e': seid}, ('x', 'e'))]
- RQLPrecommitOperation(session, rqls=rqls)
-
-
-class PropagateSubjectRelationAddHook(Hook):
- """propagate on existing entities when a permission or nosy list is added"""
- events = ('after_add_relation',)
- # to set in concrete class
- rtype = None
- subject_relations = None
- object_relations = None
- accepts = None # (self.rtype,)
-
- def call(self, session, fromeid, rtype, toeid):
- eschema = self.schema.eschema(session.describe(fromeid)[0])
- rqls = []
- for rel in self.subject_relations:
- if eschema.has_subject_relation(rel):
- rqls.append(('SET R %s P WHERE X eid %%(x)s, P eid %%(p)s, '
- 'X %s R, NOT R %s P' % (rtype, rel, rtype),
- {'x': fromeid, 'p': toeid}, 'x'))
- for rel in self.object_relations:
- if eschema.has_object_relation(rel):
- rqls.append(('SET R %s P WHERE X eid %%(x)s, P eid %%(p)s, '
- 'R %s X, NOT R %s P' % (rtype, rel, rtype),
- {'x': fromeid, 'p': toeid}, 'x'))
- if rqls:
- RQLPrecommitOperation(session, rqls=rqls)
-
-
-class PropagateSubjectRelationDelHook(Hook):
- """propagate on existing entities when a permission is deleted"""
- events = ('after_delete_relation',)
- # to set in concrete class
- rtype = None
- subject_relations = None
- object_relations = None
- accepts = None # (self.rtype,)
-
- def call(self, session, fromeid, rtype, toeid):
- eschema = self.schema.eschema(session.describe(fromeid)[0])
- rqls = []
- for rel in self.subject_relations:
- if eschema.has_subject_relation(rel):
- rqls.append(('DELETE R %s P WHERE X eid %%(x)s, P eid %%(p)s, '
- 'X %s R' % (rtype, rel),
- {'x': fromeid, 'p': toeid}, 'x'))
- for rel in self.object_relations:
- if eschema.has_object_relation(rel):
- rqls.append(('DELETE R %s P WHERE X eid %%(x)s, P eid %%(p)s, '
- 'R %s X' % (rtype, rel),
- {'x': fromeid, 'p': toeid}, 'x'))
- if rqls:
- RQLPrecommitOperation(session, rqls=rqls)
+from logilab.common.deprecation import class_renamed, class_moved
+from cubicweb.server.hook import Hook
+SystemHook = class_renamed('SystemHook', Hook)
+PropagateSubjectRelationHook = class_renamed('PropagateSubjectRelationHook', Hook)
+PropagateSubjectRelationAddHook = class_renamed('PropagateSubjectRelationAddHook', Hook)
+PropagateSubjectRelationDelHook = class_renamed('PropagateSubjectRelationDelHook', Hook)
+Hook = class_moved(Hook)
--- a/server/migractions.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/migractions.py Wed Aug 26 14:45:56 2009 +0200
@@ -254,9 +254,9 @@
'fsschema': self.fs_schema,
'session' : self.session,
'repo' : self.repo,
- 'synchronize_schema': deprecated()(self.cmd_sync_schema_props_perms),
- 'synchronize_eschema': deprecated()(self.cmd_sync_schema_props_perms),
- 'synchronize_rschema': deprecated()(self.cmd_sync_schema_props_perms),
+ 'synchronize_schema': deprecated()(self.cmd_sync_schema_props_perms), # 3.4
+ 'synchronize_eschema': deprecated()(self.cmd_sync_schema_props_perms), # 3.4
+ 'synchronize_rschema': deprecated()(self.cmd_sync_schema_props_perms), # 3.4
})
return context
@@ -277,7 +277,7 @@
from cubicweb.server.hooks import setowner_after_add_entity
self.repo.hm.unregister_hook(setowner_after_add_entity,
'after_add_entity', '')
- self.deactivate_verification_hooks()
+ self.cmd_deactivate_verification_hooks()
self.info('executing %s', apc)
confirm = self.confirm
execscript_confirm = self.execscript_confirm
@@ -291,7 +291,7 @@
if self.config.free_wheel:
self.repo.hm.register_hook(setowner_after_add_entity,
'after_add_entity', '')
- self.reactivate_verification_hooks()
+ self.cmd_reactivate_verification_hooks()
# schema synchronization internals ########################################
@@ -948,7 +948,7 @@
if commit:
self.commit()
- @deprecated('use sync_schema_props_perms(ertype, syncprops=False)')
+ @deprecated('[3.4] use sync_schema_props_perms(ertype, syncprops=False)')
def cmd_synchronize_permissions(self, ertype, commit=True):
self.cmd_sync_schema_props_perms(ertype, syncprops=False, commit=commit)
@@ -1107,10 +1107,10 @@
return ForRqlIterator(self, rql, None, ask_confirm)
def cmd_deactivate_verification_hooks(self):
- self.repo.hm.deactivate_verification_hooks()
+ self.config.disabled_hooks_categories.add('integrity')
def cmd_reactivate_verification_hooks(self):
- self.repo.hm.reactivate_verification_hooks()
+ self.config.disabled_hooks_categories.remove('integrity')
# broken db commands ######################################################
--- a/server/pool.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/pool.py Wed Aug 26 14:45:56 2009 +0200
@@ -1,13 +1,7 @@
-"""CubicWeb server connections pool :
-
-* the rql repository has a limited number of connections pools, each of them
- dealing with a set of connections on each source used by the repository
-
-* operation may be registered by hooks during a transaction, which will be
- fired when the pool is commited or rollbacked
-
-This module defined the `ConnectionsPool` class and a set of abstract classes
-for operation.
+"""CubicWeb server connections pool : the repository has a limited number of
+connections pools, each of them dealing with a set of connections on each source
+used by the repository. A connections pools (`ConnectionsPool`) is an
+abstraction for a group of connection to each source.
:organization: Logilab
@@ -129,152 +123,11 @@
self.source_cnxs[source.uri] = (source, cnx)
self._cursors.pop(source.uri, None)
-
-class Operation(object):
- """an operation is triggered on connections pool events related to
- commit / rollback transations. Possible events are:
-
- precommit:
- the pool is preparing to commit. You shouldn't do anything things which
- has to be reverted if the commit fail at this point, but you can freely
- do any heavy computation or raise an exception if the commit can't go.
- You can add some new operation during this phase but their precommit
- event won't be triggered
-
- commit:
- the pool is preparing to commit. You should avoid to do to expensive
- stuff or something that may cause an exception in this event
-
- revertcommit:
- if an operation failed while commited, this event is triggered for
- all operations which had their commit event already to let them
- revert things (including the operation which made fail the commit)
-
- rollback:
- the transaction has been either rollbacked either
- * intentionaly
- * a precommit event failed, all operations are rollbacked
- * a commit event failed, all operations which are not been triggered for
- commit are rollbacked
-
- order of operations may be important, and is controlled according to:
- * operation's class
- """
-
- def __init__(self, session, **kwargs):
- self.session = session
- self.user = session.user
- self.repo = session.repo
- self.schema = session.repo.schema
- self.config = session.repo.config
- self.__dict__.update(kwargs)
- self.register(session)
- # execution information
- self.processed = None # 'precommit', 'commit'
- self.failed = False
-
- def register(self, session):
- session.add_operation(self, self.insert_index())
-
- def insert_index(self):
- """return the index of the lastest instance which is not a
- LateOperation instance
- """
- for i, op in enumerate(self.session.pending_operations):
- if isinstance(op, (LateOperation, SingleLastOperation)):
- return i
- return None
-
- def handle_event(self, event):
- """delegate event handling to the opertaion"""
- getattr(self, event)()
-
- def precommit_event(self):
- """the observed connections pool is preparing a commit"""
-
- def revertprecommit_event(self):
- """an error went when pre-commiting this operation or a later one
-
- should revert pre-commit's changes but take care, they may have not
- been all considered if it's this operation which failed
- """
-
- def commit_event(self):
- """the observed connections pool is commiting"""
- raise NotImplementedError()
-
- def revertcommit_event(self):
- """an error went when commiting this operation or a later one
-
- should revert commit's changes but take care, they may have not
- been all considered if it's this operation which failed
- """
-
- def rollback_event(self):
- """the observed connections pool has been rollbacked
-
- do nothing by default, the operation will just be removed from the pool
- operation list
- """
-
-
-class PreCommitOperation(Operation):
- """base class for operation only defining a precommit operation
- """
-
- def precommit_event(self):
- """the observed connections pool is preparing a commit"""
- raise NotImplementedError()
-
- def commit_event(self):
- """the observed connections pool is commiting"""
-
-
-class LateOperation(Operation):
- """special operation which should be called after all possible (ie non late)
- operations
- """
- def insert_index(self):
- """return the index of the lastest instance which is not a
- SingleLastOperation instance
- """
- for i, op in enumerate(self.session.pending_operations):
- if isinstance(op, SingleLastOperation):
- return i
- return None
-
-
-class SingleOperation(Operation):
- """special operation which should be called once"""
- def register(self, session):
- """override register to handle cases where this operation has already
- been added
- """
- operations = session.pending_operations
- index = self.equivalent_index(operations)
- if index is not None:
- equivalent = operations.pop(index)
- else:
- equivalent = None
- session.add_operation(self, self.insert_index())
- return equivalent
-
- def equivalent_index(self, operations):
- """return the index of the equivalent operation if any"""
- equivalents = [i for i, op in enumerate(operations)
- if op.__class__ is self.__class__]
- if equivalents:
- return equivalents[0]
- return None
-
-
-class SingleLastOperation(SingleOperation):
- """special operation which should be called once and after all other
- operations
- """
- def insert_index(self):
- return None
-
-from logging import getLogger
-from cubicweb import set_log_methods
-set_log_methods(Operation, getLogger('cubicweb.session'))
+from cubicweb.server.hook import (Operation, LateOperation, SingleOperation,
+ SingleLastOperation)
+from logilab.common.deprecation import class_moved, class_renamed
+Operation = class_moved(Operation)
+PreCommitOperation = class_renamed('PreCommitOperation', Operation)
+LateOperation = class_moved(LateOperation)
+SingleOperation = class_moved(SingleOperation)
+SingleLastOperation = class_moved(SingleLastOperation)
--- a/server/repository.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/repository.py Wed Aug 26 14:45:56 2009 +0200
@@ -33,19 +33,12 @@
ETypeNotSupportedBySources, RTypeNotSupportedBySources,
BadConnectionId, Unauthorized, ValidationError,
typed_eid)
-from cubicweb.cwvreg import CubicWebVRegistry
-from cubicweb.schema import VIRTUAL_RTYPES, CubicWebSchema
-from cubicweb import server
-from cubicweb.server.utils import RepoThread, LoopTask
-from cubicweb.server.pool import ConnectionsPool, LateOperation, SingleLastOperation
+from cubicweb import cwvreg, schema, server
+from cubicweb.server import utils, hook, pool, querier, sources
from cubicweb.server.session import Session, InternalSession
-from cubicweb.server.querier import QuerierHelper
-from cubicweb.server.sources import get_source
-from cubicweb.server.hooksmanager import HooksManager
-from cubicweb.server.hookhelper import rproperty
-class CleanupEidTypeCacheOp(SingleLastOperation):
+class CleanupEidTypeCacheOp(hook.SingleLastOperation):
"""on rollback of a insert query or commit of delete query, we have to
clear repository's cache from no more valid entries
@@ -75,7 +68,7 @@
pass
-class FTIndexEntityOp(LateOperation):
+class FTIndexEntityOp(hook.LateOperation):
"""operation to delay entity full text indexation to commit
since fti indexing may trigger discovery of other entities, it should be
@@ -108,7 +101,7 @@
# hooks responsability to ensure they do not violate relation's cardinality
if session.is_super_session:
return
- card = rproperty(session, rtype, eidfrom, eidto, 'cardinality')
+ card = session.schema_rproperty(rtype, eidfrom, eidto, 'cardinality')
# one may be tented to check for neweids but this may cause more than one
# relation even with '1?' cardinality if thoses relations are added in the
# same transaction where the entity is being created. This never occurs from
@@ -137,7 +130,7 @@
def __init__(self, config, vreg=None, debug=False):
self.config = config
if vreg is None:
- vreg = CubicWebVRegistry(config, debug)
+ vreg = cwvreg.CubicWebVRegistry(config, debug)
self.vreg = vreg
self.pyro_registered = False
self.info('starting repository from %s', self.config.apphome)
@@ -148,9 +141,9 @@
# list of running threads
self._running_threads = []
# initial schema, should be build or replaced latter
- self.schema = CubicWebSchema(config.appid)
+ self.schema = schema.CubicWebSchema(config.appid)
# querier helper, need to be created after sources initialization
- self.querier = QuerierHelper(self, self.schema)
+ self.querier = querier.QuerierHelper(self, self.schema)
# should we reindex in changes?
self.do_fti = not config['delay-full-text-indexation']
# sources
@@ -173,8 +166,6 @@
self._type_source_cache = {}
# cache (extid, source uri) -> eid
self._extid_cache = {}
- # create the hooks manager
- self.hm = HooksManager(self.schema)
# open some connections pools
if config.open_connections_pools:
self.open_connections_pools()
@@ -182,7 +173,7 @@
def open_connections_pools(self):
config = self.config
self._available_pools = Queue.Queue()
- self._available_pools.put_nowait(ConnectionsPool(self.sources))
+ self._available_pools.put_nowait(pool.ConnectionsPool(self.sources))
if config.read_instance_schema:
# normal start: load the instance schema from the database
self.fill_schema()
@@ -190,7 +181,7 @@
# usually during repository creation
self.warning("set fs instance'schema as bootstrap schema")
config.bootstrap_cubes()
- self.set_bootstrap_schema(config.load_schema())
+ self.set_schema(config.load_schema(), resetvreg=False)
# need to load the Any and CWUser entity types
self.vreg.schema = self.schema
etdirectory = join(CW_SOFTWARE_ROOT, 'entities')
@@ -226,21 +217,21 @@
# list of available pools (we can't iterated on Queue instance)
self.pools = []
for i in xrange(config['connections-pool-size']):
- self.pools.append(ConnectionsPool(self.sources))
+ self.pools.append(pool.ConnectionsPool(self.sources))
self._available_pools.put_nowait(self.pools[-1])
self._shutting_down = False
+ self.hm = self.vreg['hooks']
if not (config.creating or config.repairing):
# call instance level initialisation hooks
self.hm.call_hooks('server_startup', repo=self)
# register a task to cleanup expired session
self.looping_task(config['session-time']/3., self.clean_sessions)
- CW_EVENT_MANAGER.bind('after-registry-reload', self.reset_hooks)
# internals ###############################################################
def get_source(self, uri, source_config):
source_config['uri'] = uri
- return get_source(source_config, self.schema, self)
+ return sources.get_source(source_config, self.schema, self)
def set_schema(self, schema, resetvreg=True, rebuildinfered=True):
if rebuildinfered:
@@ -252,25 +243,18 @@
source.set_schema(schema)
self.schema = schema
if resetvreg:
+ if self.config._cubes is None:
+ self.config.init_cubes(self.get_cubes())
# full reload of all appobjects
self.vreg.reset()
self.vreg.set_schema(schema)
- self.reset_hooks()
-
- def reset_hooks(self):
- self.hm.set_schema(self.schema)
- self.hm.register_system_hooks(self.config)
- # instance specific hooks
- if self.config.instance_hooks:
- self.info('loading instance hooks')
- self.hm.register_hooks(self.config.load_hooks(self.vreg))
def fill_schema(self):
"""lod schema from the repository"""
from cubicweb.server.schemaserial import deserialize_schema
self.info('loading schema from the repository')
- appschema = CubicWebSchema(self.config.appid)
- self.set_bootstrap_schema(self.config.load_bootstrap_schema())
+ appschema = schema.CubicWebSchema(self.config.appid)
+ self.set_schema(self.config.load_bootstrap_schema(), resetvreg=False)
self.debug('deserializing db schema into %s %#x', appschema.name, id(appschema))
session = self.internal_session()
try:
@@ -284,44 +268,14 @@
raise Exception('Is the database initialised ? (cause: %s)' %
(ex.args and ex.args[0].strip() or 'unknown')), \
None, sys.exc_info()[-1]
- self.info('set the actual schema')
- # XXX have to do this since CWProperty isn't in the bootstrap schema
- # it'll be redone in set_schema
- self.set_bootstrap_schema(appschema)
- # 2.49 migration
- if exists(join(self.config.apphome, 'vc.conf')):
- session.set_pool()
- if not 'template' in file(join(self.config.apphome, 'vc.conf')).read():
- # remaning from cubicweb < 2.38...
- session.execute('DELETE CWProperty X WHERE X pkey "system.version.template"')
- session.commit()
finally:
session.close()
- self.config.init_cubes(self.get_cubes())
self.set_schema(appschema)
- def set_bootstrap_schema(self, schema):
- """disable hooks when setting a bootstrap schema, but restore
- the configuration for the next time
- """
- config = self.config
- # XXX refactor
- config.core_hooks = False
- config.usergroup_hooks = False
- config.schema_hooks = False
- config.notification_hooks = False
- config.instance_hooks = False
- self.set_schema(schema, resetvreg=False)
- config.core_hooks = True
- config.usergroup_hooks = True
- config.schema_hooks = True
- config.notification_hooks = True
- config.instance_hooks = True
-
def start_looping_tasks(self):
assert isinstance(self._looping_tasks, list), 'already started'
for i, (interval, func, args) in enumerate(self._looping_tasks):
- self._looping_tasks[i] = task = LoopTask(interval, func, args)
+ self._looping_tasks[i] = task = utils.LoopTask(interval, func, args)
self.info('starting task %s with interval %.2fs', task.name,
interval)
task.start()
@@ -341,7 +295,7 @@
def threaded_task(self, func):
"""start function in a separated thread"""
- t = RepoThread(func, self._running_threads)
+ t = utils.RepoThread(func, self._running_threads)
t.start()
#@locked
@@ -581,11 +535,11 @@
finally:
session.close()
session = Session(user, self, cnxprops)
- user.req = user.rset.req = session
+ user._cw = user.rset.req = session
user.clear_related_cache()
self._sessions[session.id] = session
self.info('opened %s', session)
- self.hm.call_hooks('session_open', session=session)
+ self.hm.call_hooks('session_open', session)
# commit session at this point in case write operation has been done
# during `session_open` hooks
session.commit()
@@ -676,7 +630,7 @@
checkshuttingdown=checkshuttingdown)
# operation uncommited before close are rollbacked before hook is called
session.rollback()
- self.hm.call_hooks('session_close', session=session)
+ self.hm.call_hooks('session_close', session)
# commit session at this point in case write operation has been done
# during `session_close` hooks
session.commit()
@@ -857,11 +811,11 @@
entity = source.before_entity_insertion(session, extid, etype, eid)
entity._cw_recreating = True
if source.should_call_hooks:
- self.hm.call_hooks('before_add_entity', etype, session, entity)
+ self.hm.call_hooks('before_add_entity', session, entity=entity)
# XXX add fti op ?
source.after_entity_insertion(session, extid, entity)
if source.should_call_hooks:
- self.hm.call_hooks('after_add_entity', etype, session, entity)
+ self.hm.call_hooks('after_add_entity', session, entity=entity)
if reset_pool:
session.reset_pool()
return eid
@@ -882,12 +836,13 @@
self._type_source_cache[eid] = (etype, source.uri, extid)
entity = source.before_entity_insertion(session, extid, etype, eid)
if source.should_call_hooks:
- self.hm.call_hooks('before_add_entity', etype, session, entity)
+ entity.edited_attributes = set(entity)
+ self.hm.call_hooks('before_add_entity', session, entity=entity)
# XXX call add_info with complete=False ?
self.add_info(session, entity, source, extid)
source.after_entity_insertion(session, extid, entity)
if source.should_call_hooks:
- self.hm.call_hooks('after_add_entity', etype, session, entity)
+ self.hm.call_hooks('after_add_entity', session, entity=entity)
else:
# minimal meta-data
session.execute('SET X is E WHERE X eid %(x)s, E name %(name)s',
@@ -946,7 +901,7 @@
pendingrtypes = session.transaction_data.get('pendingrtypes', ())
for rschema, targetschemas, x in eschema.relation_definitions():
rtype = rschema.type
- if rtype in VIRTUAL_RTYPES or rtype in pendingrtypes:
+ if rtype in schema.VIRTUAL_RTYPES or rtype in pendingrtypes:
continue
var = '%s%s' % (rtype.upper(), x.upper())
if x == 'subject':
@@ -1006,7 +961,7 @@
# init edited_attributes before calling before_add_entity hooks
entity.edited_attributes = set(entity)
if source.should_call_hooks:
- self.hm.call_hooks('before_add_entity', etype, session, entity)
+ self.hm.call_hooks('before_add_entity', session, entity=entity)
# XXX use entity.keys here since edited_attributes is not updated for
# inline relations
for attr in entity.keys():
@@ -1027,7 +982,7 @@
session.set_entity_cache(entity)
for rschema in eschema.subject_relations():
rtype = str(rschema)
- if rtype in VIRTUAL_RTYPES:
+ if rtype in schema.VIRTUAL_RTYPES:
continue
if rschema.is_final():
entity.setdefault(rtype, None)
@@ -1035,7 +990,7 @@
entity.set_related_cache(rtype, 'subject', session.empty_rset())
for rschema in eschema.object_relations():
rtype = str(rschema)
- if rtype in VIRTUAL_RTYPES:
+ if rtype in schema.VIRTUAL_RTYPES:
continue
entity.set_related_cache(rtype, 'object', session.empty_rset())
# set inline relation cache before call to after_add_entity
@@ -1043,13 +998,13 @@
session.update_rel_cache_add(entity.eid, attr, value)
# trigger after_add_entity after after_add_relation
if source.should_call_hooks:
- self.hm.call_hooks('after_add_entity', etype, session, entity)
+ self.hm.call_hooks('after_add_entity', session, entity=entity)
# call hooks for inlined relations
for attr, value in relations:
- self.hm.call_hooks('before_add_relation', attr, session,
- entity.eid, attr, value)
- self.hm.call_hooks('after_add_relation', attr, session,
- entity.eid, attr, value)
+ self.hm.call_hooks('before_add_relation', session,
+ eidfrom=entity.eid, rtype=attr, eidto=value)
+ self.hm.call_hooks('after_add_relation', session,
+ eidfrom=entity.eid, rtype=attr, eidto=value)
return entity.eid
def glob_update_entity(self, session, entity, edited_attributes):
@@ -1082,19 +1037,18 @@
if previous_value == entity[attr]:
previous_value = None
else:
- self.hm.call_hooks('before_delete_relation', attr,
- session, entity.eid, attr,
- previous_value)
+ self.hm.call_hooks('before_delete_relation', session,
+ eidfrom=entity.eid, rtype=attr,
+ eidto=previous_value)
relations.append((attr, entity[attr], previous_value))
source = self.source_from_eid(entity.eid, session)
if source.should_call_hooks:
# call hooks for inlined relations
for attr, value, _ in relations:
- self.hm.call_hooks('before_add_relation', attr, session,
- entity.eid, attr, value)
+ self.hm.call_hooks('before_add_relation', session,
+ eidfrom=entity.eid, rtype=attr, eidto=value)
if not only_inline_rels:
- self.hm.call_hooks('before_update_entity', etype, session,
- entity)
+ self.hm.call_hooks('before_update_entity', session, entity=entity)
source.update_entity(session, entity)
if not only_inline_rels:
if need_fti_update and self.do_fti:
@@ -1102,15 +1056,14 @@
# one indexable attribute
FTIndexEntityOp(session, entity=entity)
if source.should_call_hooks:
- self.hm.call_hooks('after_update_entity', etype, session,
- entity)
+ self.hm.call_hooks('after_update_entity', session, entity=entity)
if source.should_call_hooks:
for attr, value, prevvalue in relations:
# if the relation is already cached, update existant cache
relcache = entity.relation_cached(attr, 'subject')
if prevvalue is not None:
- self.hm.call_hooks('after_delete_relation', attr, session,
- entity.eid, attr, prevvalue)
+ self.hm.call_hooks('after_delete_relation', session,
+ eidfrom=entity.eid, rtype=attr, eidto=prevvalue)
if relcache is not None:
session.update_rel_cache_del(entity.eid, attr, prevvalue)
del_existing_rel_if_needed(session, entity.eid, attr, value)
@@ -1119,8 +1072,8 @@
else:
entity.set_related_cache(attr, 'subject',
session.eid_rset(value))
- self.hm.call_hooks('after_add_relation', attr, session,
- entity.eid, attr, value)
+ self.hm.call_hooks('after_add_relation', session,
+ eidfrom=entity.eid, rtype=attr, eidto=value)
def glob_delete_entity(self, session, eid):
"""delete an entity and all related entities from the repository"""
@@ -1133,11 +1086,12 @@
server.DEBUG |= (server.DBG_SQL | server.DBG_RQL | server.DBG_MORE)
source = self.sources_by_uri[uri]
if source.should_call_hooks:
- self.hm.call_hooks('before_delete_entity', etype, session, eid)
+ entity = session.entity_from_eid(eid)
+ self.hm.call_hooks('before_delete_entity', session, entity=entity)
self._delete_info(session, eid)
source.delete_entity(session, etype, eid)
if source.should_call_hooks:
- self.hm.call_hooks('after_delete_entity', etype, session, eid)
+ self.hm.call_hooks('after_delete_entity', session, entity=entity)
# don't clear cache here this is done in a hook on commit
def glob_add_relation(self, session, subject, rtype, object):
@@ -1147,14 +1101,14 @@
source = self.locate_relation_source(session, subject, rtype, object)
if source.should_call_hooks:
del_existing_rel_if_needed(session, subject, rtype, object)
- self.hm.call_hooks('before_add_relation', rtype, session,
- subject, rtype, object)
+ self.hm.call_hooks('before_add_relation', session,
+ eidfrom=subject, rtype=rtype, eidto=object)
source.add_relation(session, subject, rtype, object)
rschema = self.schema.rschema(rtype)
session.update_rel_cache_add(subject, rtype, object, rschema.symetric)
if source.should_call_hooks:
- self.hm.call_hooks('after_add_relation', rtype, session,
- subject, rtype, object)
+ self.hm.call_hooks('after_add_relation', session,
+ eidfrom=subject, rtype=rtype, eidto=object)
def glob_delete_relation(self, session, subject, rtype, object):
"""delete a relation from the repository"""
@@ -1162,8 +1116,8 @@
print 'DELETE relation', subject, rtype, object
source = self.locate_relation_source(session, subject, rtype, object)
if source.should_call_hooks:
- self.hm.call_hooks('before_delete_relation', rtype, session,
- subject, rtype, object)
+ self.hm.call_hooks('before_delete_relation', session,
+ eidfrom=subject, rtype=rtype, eidto=object)
source.delete_relation(session, subject, rtype, object)
rschema = self.schema.rschema(rtype)
session.update_rel_cache_del(subject, rtype, object, rschema.symetric)
@@ -1172,8 +1126,8 @@
# stored so try to delete both
source.delete_relation(session, object, rtype, subject)
if source.should_call_hooks:
- self.hm.call_hooks('after_delete_relation', rtype, session,
- subject, rtype, object)
+ self.hm.call_hooks('after_delete_relation', session,
+ eidfrom=subject, rtype=rtype, eidto=object)
# pyro handling ###########################################################
--- a/server/schemahooks.py Wed Aug 26 14:36:00 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,1079 +0,0 @@
-"""schema hooks:
-
-- synchronize the living schema object with the persistent schema
-- perform physical update on the source when necessary
-
-checking for schema consistency is done in hooks.py
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-from yams.schema import BASE_TYPES
-from yams.buildobjs import EntityType, RelationType, RelationDefinition
-from yams.schema2sql import eschema2sql, rschema2sql, type_from_constraints
-
-
-from cubicweb import ValidationError, RepositoryError
-from cubicweb.schema import META_RTYPES, VIRTUAL_RTYPES, CONSTRAINTS
-from cubicweb.server import schemaserial as ss
-from cubicweb.server.sqlutils import SQL_PREFIX
-from cubicweb.server.pool import Operation, SingleLastOperation, PreCommitOperation
-from cubicweb.server.hookhelper import (entity_attr, entity_name,
- check_internal_entity)
-
-
-TYPE_CONVERTER = { # XXX
- 'Boolean': bool,
- 'Int': int,
- 'Float': float,
- 'Password': str,
- 'String': unicode,
- 'Date' : unicode,
- 'Datetime' : unicode,
- 'Time' : unicode,
- }
-
-# core entity and relation types which can't be removed
-CORE_ETYPES = list(BASE_TYPES) + ['CWEType', 'CWRType', 'CWUser', 'CWGroup',
- 'CWConstraint', 'CWAttribute', 'CWRelation']
-CORE_RTYPES = ['eid', 'creation_date', 'modification_date', 'cwuri',
- 'login', 'upassword', 'name',
- 'is', 'instanceof', 'owned_by', 'created_by', 'in_group',
- 'relation_type', 'from_entity', 'to_entity',
- 'constrainted_by',
- 'read_permission', 'add_permission',
- 'delete_permission', 'updated_permission',
- ]
-
-def get_constraints(session, entity):
- constraints = []
- for cstreid in session.transaction_data.get(entity.eid, ()):
- cstrent = session.entity_from_eid(cstreid)
- cstr = CONSTRAINTS[cstrent.type].deserialize(cstrent.value)
- cstr.eid = cstreid
- constraints.append(cstr)
- return constraints
-
-def add_inline_relation_column(session, etype, rtype):
- """add necessary column and index for an inlined relation"""
- table = SQL_PREFIX + etype
- column = SQL_PREFIX + rtype
- try:
- session.system_sql(str('ALTER TABLE %s ADD COLUMN %s integer'
- % (table, column)), rollback_on_failure=False)
- session.info('added column %s to table %s', column, table)
- except:
- # silent exception here, if this error has not been raised because the
- # column already exists, index creation will fail anyway
- session.exception('error while adding column %s to table %s',
- table, column)
- # create index before alter table which may expectingly fail during test
- # (sqlite) while index creation should never fail (test for index existence
- # is done by the dbhelper)
- session.pool.source('system').create_index(session, table, column)
- session.info('added index on %s(%s)', table, column)
- session.transaction_data.setdefault('createdattrs', []).append(
- '%s.%s' % (etype, rtype))
-
-
-# operations for low-level database alteration ################################
-
-class DropTable(PreCommitOperation):
- """actually remove a database from the instance's schema"""
- table = None # make pylint happy
- def precommit_event(self):
- dropped = self.session.transaction_data.setdefault('droppedtables',
- set())
- if self.table in dropped:
- return # already processed
- dropped.add(self.table)
- self.session.system_sql('DROP TABLE %s' % self.table)
- self.info('dropped table %s', self.table)
-
-
-class DropRelationTable(DropTable):
- def __init__(self, session, rtype):
- super(DropRelationTable, self).__init__(
- session, table='%s_relation' % rtype)
- session.transaction_data.setdefault('pendingrtypes', set()).add(rtype)
-
-
-class DropColumn(PreCommitOperation):
- """actually remove the attribut's column from entity table in the system
- database
- """
- table = column = None # make pylint happy
- def precommit_event(self):
- session, table, column = self.session, self.table, self.column
- # drop index if any
- session.pool.source('system').drop_index(session, table, column)
- try:
- session.system_sql('ALTER TABLE %s DROP COLUMN %s'
- % (table, column), rollback_on_failure=False)
- self.info('dropped column %s from table %s', column, table)
- except Exception, ex:
- # not supported by sqlite for instance
- self.error('error while altering table %s: %s', table, ex)
-
-
-# base operations for in-memory schema synchronization ########################
-
-class MemSchemaNotifyChanges(SingleLastOperation):
- """the update schema operation:
-
- special operation which should be called once and after all other schema
- operations. It will trigger internal structures rebuilding to consider
- schema changes
- """
-
- def __init__(self, session):
- self.repo = session.repo
- SingleLastOperation.__init__(self, session)
-
- def commit_event(self):
- rebuildinfered = self.session.data.get('rebuild-infered', True)
- self.repo.set_schema(self.repo.schema, rebuildinfered=rebuildinfered)
-
-
-class MemSchemaOperation(Operation):
- """base class for schema operations"""
- def __init__(self, session, kobj=None, **kwargs):
- self.schema = session.schema
- self.kobj = kobj
- # once Operation.__init__ has been called, event may be triggered, so
- # do this last !
- Operation.__init__(self, session, **kwargs)
- # every schema operation is triggering a schema update
- MemSchemaNotifyChanges(session)
-
- def prepare_constraints(self, subjtype, rtype, objtype):
- constraints = rtype.rproperty(subjtype, objtype, 'constraints')
- self.constraints = list(constraints)
- rtype.set_rproperty(subjtype, objtype, 'constraints', self.constraints)
-
-
-class MemSchemaEarlyOperation(MemSchemaOperation):
- def insert_index(self):
- """schema operation which are inserted at the begining of the queue
- (typically to add/remove entity or relation types)
- """
- i = -1
- for i, op in enumerate(self.session.pending_operations):
- if not isinstance(op, MemSchemaEarlyOperation):
- return i
- return i + 1
-
-
-class MemSchemaPermissionOperation(MemSchemaOperation):
- """base class to synchronize schema permission definitions"""
- def __init__(self, session, perm, etype_eid):
- self.perm = perm
- try:
- self.name = entity_name(session, etype_eid)
- except IndexError:
- self.error('changing permission of a no more existant type #%s',
- etype_eid)
- else:
- Operation.__init__(self, session)
-
-
-# operations for high-level source database alteration ########################
-
-class SourceDbCWETypeRename(PreCommitOperation):
- """this operation updates physical storage accordingly"""
- oldname = newname = None # make pylint happy
-
- def precommit_event(self):
- # we need sql to operate physical changes on the system database
- sqlexec = self.session.system_sql
- sqlexec('ALTER TABLE %s%s RENAME TO %s%s' % (SQL_PREFIX, self.oldname,
- SQL_PREFIX, self.newname))
- self.info('renamed table %s to %s', self.oldname, self.newname)
- sqlexec('UPDATE entities SET type=%s WHERE type=%s',
- (self.newname, self.oldname))
- sqlexec('UPDATE deleted_entities SET type=%s WHERE type=%s',
- (self.newname, self.oldname))
-
-
-class SourceDbCWRTypeUpdate(PreCommitOperation):
- """actually update some properties of a relation definition"""
- rschema = values = entity = None # make pylint happy
-
- def precommit_event(self):
- session = self.session
- rschema = self.rschema
- if rschema.is_final() or not 'inlined' in self.values:
- return # nothing to do
- inlined = self.values['inlined']
- entity = self.entity
- # check in-lining is necessary / possible
- if not entity.inlined_changed(inlined):
- return # nothing to do
- # inlined changed, make necessary physical changes!
- sqlexec = self.session.system_sql
- rtype = rschema.type
- eidcolumn = SQL_PREFIX + 'eid'
- if not inlined:
- # need to create the relation if it has not been already done by
- # another event of the same transaction
- if not rschema.type in session.transaction_data.get('createdtables', ()):
- tablesql = rschema2sql(rschema)
- # create the necessary table
- for sql in tablesql.split(';'):
- if sql.strip():
- sqlexec(sql)
- session.transaction_data.setdefault('createdtables', []).append(
- rschema.type)
- # copy existant data
- column = SQL_PREFIX + rtype
- for etype in rschema.subjects():
- table = SQL_PREFIX + str(etype)
- sqlexec('INSERT INTO %s_relation SELECT %s, %s FROM %s WHERE NOT %s IS NULL'
- % (rtype, eidcolumn, column, table, column))
- # drop existant columns
- for etype in rschema.subjects():
- DropColumn(session, table=SQL_PREFIX + str(etype),
- column=SQL_PREFIX + rtype)
- else:
- for etype in rschema.subjects():
- try:
- add_inline_relation_column(session, str(etype), rtype)
- except Exception, ex:
- # the column probably already exists. this occurs when the
- # entity's type has just been added or if the column has not
- # been previously dropped
- self.error('error while altering table %s: %s', etype, ex)
- # copy existant data.
- # XXX don't use, it's not supported by sqlite (at least at when i tried it)
- #sqlexec('UPDATE %(etype)s SET %(rtype)s=eid_to '
- # 'FROM %(rtype)s_relation '
- # 'WHERE %(etype)s.eid=%(rtype)s_relation.eid_from'
- # % locals())
- table = SQL_PREFIX + str(etype)
- cursor = sqlexec('SELECT eid_from, eid_to FROM %(table)s, '
- '%(rtype)s_relation WHERE %(table)s.%(eidcolumn)s='
- '%(rtype)s_relation.eid_from' % locals())
- args = [{'val': eid_to, 'x': eid} for eid, eid_to in cursor.fetchall()]
- if args:
- column = SQL_PREFIX + rtype
- cursor.executemany('UPDATE %s SET %s=%%(val)s WHERE %s=%%(x)s'
- % (table, column, eidcolumn), args)
- # drop existant table
- DropRelationTable(session, rtype)
-
-
-class SourceDbCWAttributeAdd(PreCommitOperation):
- """an attribute relation (CWAttribute) has been added:
- * add the necessary column
- * set default on this column if any and possible
- * register an operation to add the relation definition to the
- instance's schema on commit
-
- constraints are handled by specific hooks
- """
- entity = None # make pylint happy
-
- def init_rdef(self, **kwargs):
- entity = self.entity
- fromentity = entity.stype
- self.session.execute('SET X ordernum Y+1 '
- 'WHERE X from_entity SE, SE eid %(se)s, X ordernum Y, '
- 'X ordernum >= %(order)s, NOT X eid %(x)s',
- {'x': entity.eid, 'se': fromentity.eid,
- 'order': entity.ordernum or 0})
- subj = str(fromentity.name)
- rtype = entity.rtype.name
- obj = str(entity.otype.name)
- constraints = get_constraints(self.session, entity)
- rdef = RelationDefinition(subj, rtype, obj,
- description=entity.description,
- cardinality=entity.cardinality,
- constraints=constraints,
- order=entity.ordernum,
- eid=entity.eid,
- **kwargs)
- MemSchemaRDefAdd(self.session, rdef)
- return rdef
-
- def precommit_event(self):
- session = self.session
- entity = self.entity
- # entity.defaultval is a string or None, but we need a correctly typed
- # value
- default = entity.defaultval
- if default is not None:
- default = TYPE_CONVERTER[entity.otype.name](default)
- rdef = self.init_rdef(default=default,
- indexed=entity.indexed,
- fulltextindexed=entity.fulltextindexed,
- internationalizable=entity.internationalizable)
- sysource = session.pool.source('system')
- attrtype = type_from_constraints(sysource.dbhelper, rdef.object,
- rdef.constraints)
- # XXX should be moved somehow into lgc.adbh: sqlite doesn't support to
- # add a new column with UNIQUE, it should be added after the ALTER TABLE
- # using ADD INDEX
- if sysource.dbdriver == 'sqlite' and 'UNIQUE' in attrtype:
- extra_unique_index = True
- attrtype = attrtype.replace(' UNIQUE', '')
- else:
- extra_unique_index = False
- # added some str() wrapping query since some backend (eg psycopg) don't
- # allow unicode queries
- table = SQL_PREFIX + rdef.subject
- column = SQL_PREFIX + rdef.name
- try:
- session.system_sql(str('ALTER TABLE %s ADD COLUMN %s %s'
- % (table, column, attrtype)),
- rollback_on_failure=False)
- self.info('added column %s to table %s', table, column)
- except Exception, ex:
- # the column probably already exists. this occurs when
- # the entity's type has just been added or if the column
- # has not been previously dropped
- self.error('error while altering table %s: %s', table, ex)
- if extra_unique_index or entity.indexed:
- try:
- sysource.create_index(session, table, column,
- unique=extra_unique_index)
- except Exception, ex:
- self.error('error while creating index for %s.%s: %s',
- table, column, ex)
-
-
-class SourceDbCWRelationAdd(SourceDbCWAttributeAdd):
- """an actual relation has been added:
- * if this is an inlined relation, add the necessary column
- else if it's the first instance of this relation type, add the
- necessary table and set default permissions
- * register an operation to add the relation definition to the
- instance's schema on commit
-
- constraints are handled by specific hooks
- """
- entity = None # make pylint happy
-
- def precommit_event(self):
- session = self.session
- entity = self.entity
- rdef = self.init_rdef(composite=entity.composite)
- schema = session.schema
- rtype = rdef.name
- rschema = session.schema.rschema(rtype)
- # this have to be done before permissions setting
- if rschema.inlined:
- # need to add a column if the relation is inlined and if this is the
- # first occurence of "Subject relation Something" whatever Something
- # and if it has not been added during other event of the same
- # transaction
- key = '%s.%s' % (rdef.subject, rtype)
- try:
- alreadythere = bool(rschema.objects(rdef.subject))
- except KeyError:
- alreadythere = False
- if not (alreadythere or
- key in session.transaction_data.get('createdattrs', ())):
- add_inline_relation_column(session, rdef.subject, rtype)
- else:
- # need to create the relation if no relation definition in the
- # schema and if it has not been added during other event of the same
- # transaction
- if not (rschema.subjects() or
- rtype in session.transaction_data.get('createdtables', ())):
- try:
- rschema = session.schema.rschema(rtype)
- tablesql = rschema2sql(rschema)
- except KeyError:
- # fake we add it to the schema now to get a correctly
- # initialized schema but remove it before doing anything
- # more dangerous...
- rschema = session.schema.add_relation_type(rdef)
- tablesql = rschema2sql(rschema)
- session.schema.del_relation_type(rtype)
- # create the necessary table
- for sql in tablesql.split(';'):
- if sql.strip():
- session.system_sql(sql)
- session.transaction_data.setdefault('createdtables', []).append(
- rtype)
-
-
-class SourceDbRDefUpdate(PreCommitOperation):
- """actually update some properties of a relation definition"""
- rschema = values = None # make pylint happy
-
- def precommit_event(self):
- etype = self.kobj[0]
- table = SQL_PREFIX + etype
- column = SQL_PREFIX + self.rschema.type
- if 'indexed' in self.values:
- sysource = self.session.pool.source('system')
- if self.values['indexed']:
- sysource.create_index(self.session, table, column)
- else:
- sysource.drop_index(self.session, table, column)
- if 'cardinality' in self.values and self.rschema.is_final():
- adbh = self.session.pool.source('system').dbhelper
- if not adbh.alter_column_support:
- # not supported (and NOT NULL not set by yams in that case, so
- # no worry)
- return
- atype = self.rschema.objects(etype)[0]
- constraints = self.rschema.rproperty(etype, atype, 'constraints')
- coltype = type_from_constraints(adbh, atype, constraints,
- creating=False)
- # XXX check self.values['cardinality'][0] actually changed?
- sql = adbh.sql_set_null_allowed(table, column, coltype,
- self.values['cardinality'][0] != '1')
- self.session.system_sql(sql)
-
-
-class SourceDbCWConstraintAdd(PreCommitOperation):
- """actually update constraint of a relation definition"""
- entity = None # make pylint happy
- cancelled = False
-
- def precommit_event(self):
- rdef = self.entity.reverse_constrained_by[0]
- session = self.session
- # when the relation is added in the same transaction, the constraint
- # object is created by the operation adding the attribute or relation,
- # so there is nothing to do here
- if rdef.eid in session.transaction_data.get('neweids', ()):
- return
- subjtype, rtype, objtype = session.schema.schema_by_eid(rdef.eid)
- cstrtype = self.entity.type
- oldcstr = rtype.constraint_by_type(subjtype, objtype, cstrtype)
- newcstr = CONSTRAINTS[cstrtype].deserialize(self.entity.value)
- table = SQL_PREFIX + str(subjtype)
- column = SQL_PREFIX + str(rtype)
- # alter the physical schema on size constraint changes
- if newcstr.type() == 'SizeConstraint' and (
- oldcstr is None or oldcstr.max != newcstr.max):
- adbh = self.session.pool.source('system').dbhelper
- card = rtype.rproperty(subjtype, objtype, 'cardinality')
- coltype = type_from_constraints(adbh, objtype, [newcstr],
- creating=False)
- sql = adbh.sql_change_col_type(table, column, coltype, card != '1')
- try:
- session.system_sql(sql, rollback_on_failure=False)
- self.info('altered column %s of table %s: now VARCHAR(%s)',
- column, table, newcstr.max)
- except Exception, ex:
- # not supported by sqlite for instance
- self.error('error while altering table %s: %s', table, ex)
- elif cstrtype == 'UniqueConstraint' and oldcstr is None:
- session.pool.source('system').create_index(
- self.session, table, column, unique=True)
-
-
-class SourceDbCWConstraintDel(PreCommitOperation):
- """actually remove a constraint of a relation definition"""
- rtype = subjtype = objtype = None # make pylint happy
-
- def precommit_event(self):
- cstrtype = self.cstr.type()
- table = SQL_PREFIX + str(self.subjtype)
- column = SQL_PREFIX + str(self.rtype)
- # alter the physical schema on size/unique constraint changes
- if cstrtype == 'SizeConstraint':
- try:
- self.session.system_sql('ALTER TABLE %s ALTER COLUMN %s TYPE TEXT'
- % (table, column),
- rollback_on_failure=False)
- self.info('altered column %s of table %s: now TEXT',
- column, table)
- except Exception, ex:
- # not supported by sqlite for instance
- self.error('error while altering table %s: %s', table, ex)
- elif cstrtype == 'UniqueConstraint':
- self.session.pool.source('system').drop_index(
- self.session, table, column, unique=True)
-
-
-# operations for in-memory schema synchronization #############################
-
-class MemSchemaCWETypeAdd(MemSchemaEarlyOperation):
- """actually add the entity type to the instance's schema"""
- eid = None # make pylint happy
- def commit_event(self):
- self.schema.add_entity_type(self.kobj)
-
-
-class MemSchemaCWETypeRename(MemSchemaOperation):
- """this operation updates physical storage accordingly"""
- oldname = newname = None # make pylint happy
-
- def commit_event(self):
- self.session.schema.rename_entity_type(self.oldname, self.newname)
-
-
-class MemSchemaCWETypeDel(MemSchemaOperation):
- """actually remove the entity type from the instance's schema"""
- def commit_event(self):
- try:
- # del_entity_type also removes entity's relations
- self.schema.del_entity_type(self.kobj)
- except KeyError:
- # s/o entity type have already been deleted
- pass
-
-
-class MemSchemaCWRTypeAdd(MemSchemaEarlyOperation):
- """actually add the relation type to the instance's schema"""
- eid = None # make pylint happy
- def commit_event(self):
- rschema = self.schema.add_relation_type(self.kobj)
- rschema.set_default_groups()
-
-
-class MemSchemaCWRTypeUpdate(MemSchemaOperation):
- """actually update some properties of a relation definition"""
- rschema = values = None # make pylint happy
-
- def commit_event(self):
- # structure should be clean, not need to remove entity's relations
- # at this point
- self.rschema.__dict__.update(self.values)
-
-
-class MemSchemaCWRTypeDel(MemSchemaOperation):
- """actually remove the relation type from the instance's schema"""
- def commit_event(self):
- try:
- self.schema.del_relation_type(self.kobj)
- except KeyError:
- # s/o entity type have already been deleted
- pass
-
-
-class MemSchemaRDefAdd(MemSchemaEarlyOperation):
- """actually add the attribute relation definition to the instance's
- schema
- """
- def commit_event(self):
- self.schema.add_relation_def(self.kobj)
-
-
-class MemSchemaRDefUpdate(MemSchemaOperation):
- """actually update some properties of a relation definition"""
- rschema = values = None # make pylint happy
-
- def commit_event(self):
- # structure should be clean, not need to remove entity's relations
- # at this point
- self.rschema._rproperties[self.kobj].update(self.values)
-
-
-class MemSchemaRDefDel(MemSchemaOperation):
- """actually remove the relation definition from the instance's schema"""
- def commit_event(self):
- subjtype, rtype, objtype = self.kobj
- try:
- self.schema.del_relation_def(subjtype, rtype, objtype)
- except KeyError:
- # relation type may have been already deleted
- pass
-
-
-class MemSchemaCWConstraintAdd(MemSchemaOperation):
- """actually update constraint of a relation definition
-
- has to be called before SourceDbCWConstraintAdd
- """
- cancelled = False
-
- def precommit_event(self):
- rdef = self.entity.reverse_constrained_by[0]
- # when the relation is added in the same transaction, the constraint
- # object is created by the operation adding the attribute or relation,
- # so there is nothing to do here
- if rdef.eid in self.session.transaction_data.get('neweids', ()):
- self.cancelled = True
- return
- subjtype, rtype, objtype = self.session.schema.schema_by_eid(rdef.eid)
- self.prepare_constraints(subjtype, rtype, objtype)
- cstrtype = self.entity.type
- self.cstr = rtype.constraint_by_type(subjtype, objtype, cstrtype)
- self.newcstr = CONSTRAINTS[cstrtype].deserialize(self.entity.value)
- self.newcstr.eid = self.entity.eid
-
- def commit_event(self):
- if self.cancelled:
- return
- # in-place modification
- if not self.cstr is None:
- self.constraints.remove(self.cstr)
- self.constraints.append(self.newcstr)
-
-
-class MemSchemaCWConstraintDel(MemSchemaOperation):
- """actually remove a constraint of a relation definition
-
- has to be called before SourceDbCWConstraintDel
- """
- rtype = subjtype = objtype = None # make pylint happy
- def precommit_event(self):
- self.prepare_constraints(self.subjtype, self.rtype, self.objtype)
-
- def commit_event(self):
- self.constraints.remove(self.cstr)
-
-
-class MemSchemaPermissionCWGroupAdd(MemSchemaPermissionOperation):
- """synchronize schema when a *_permission relation has been added on a group
- """
- def __init__(self, session, perm, etype_eid, group_eid):
- self.group = entity_name(session, group_eid)
- super(MemSchemaPermissionCWGroupAdd, self).__init__(
- session, perm, etype_eid)
-
- def commit_event(self):
- """the observed connections pool has been commited"""
- try:
- erschema = self.schema[self.name]
- except KeyError:
- # duh, schema not found, log error and skip operation
- self.error('no schema for %s', self.name)
- return
- groups = list(erschema.get_groups(self.perm))
- try:
- groups.index(self.group)
- self.warning('group %s already have permission %s on %s',
- self.group, self.perm, erschema.type)
- except ValueError:
- groups.append(self.group)
- erschema.set_groups(self.perm, groups)
-
-
-class MemSchemaPermissionCWGroupDel(MemSchemaPermissionCWGroupAdd):
- """synchronize schema when a *_permission relation has been deleted from a
- group
- """
-
- def commit_event(self):
- """the observed connections pool has been commited"""
- try:
- erschema = self.schema[self.name]
- except KeyError:
- # duh, schema not found, log error and skip operation
- self.error('no schema for %s', self.name)
- return
- groups = list(erschema.get_groups(self.perm))
- try:
- groups.remove(self.group)
- erschema.set_groups(self.perm, groups)
- except ValueError:
- self.error('can\'t remove permission %s on %s to group %s',
- self.perm, erschema.type, self.group)
-
-
-class MemSchemaPermissionRQLExpressionAdd(MemSchemaPermissionOperation):
- """synchronize schema when a *_permission relation has been added on a rql
- expression
- """
- def __init__(self, session, perm, etype_eid, expression):
- self.expr = expression
- super(MemSchemaPermissionRQLExpressionAdd, self).__init__(
- session, perm, etype_eid)
-
- def commit_event(self):
- """the observed connections pool has been commited"""
- try:
- erschema = self.schema[self.name]
- except KeyError:
- # duh, schema not found, log error and skip operation
- self.error('no schema for %s', self.name)
- return
- exprs = list(erschema.get_rqlexprs(self.perm))
- exprs.append(erschema.rql_expression(self.expr))
- erschema.set_rqlexprs(self.perm, exprs)
-
-
-class MemSchemaPermissionRQLExpressionDel(MemSchemaPermissionRQLExpressionAdd):
- """synchronize schema when a *_permission relation has been deleted from an
- rql expression
- """
-
- def commit_event(self):
- """the observed connections pool has been commited"""
- try:
- erschema = self.schema[self.name]
- except KeyError:
- # duh, schema not found, log error and skip operation
- self.error('no schema for %s', self.name)
- return
- rqlexprs = list(erschema.get_rqlexprs(self.perm))
- for i, rqlexpr in enumerate(rqlexprs):
- if rqlexpr.expression == self.expr:
- rqlexprs.pop(i)
- break
- else:
- self.error('can\'t remove permission %s on %s for expression %s',
- self.perm, erschema.type, self.expr)
- return
- erschema.set_rqlexprs(self.perm, rqlexprs)
-
-
-class MemSchemaSpecializesAdd(MemSchemaOperation):
-
- def commit_event(self):
- eschema = self.session.schema.schema_by_eid(self.etypeeid)
- parenteschema = self.session.schema.schema_by_eid(self.parentetypeeid)
- eschema._specialized_type = parenteschema.type
- parenteschema._specialized_by.append(eschema.type)
-
-
-class MemSchemaSpecializesDel(MemSchemaOperation):
-
- def commit_event(self):
- try:
- eschema = self.session.schema.schema_by_eid(self.etypeeid)
- parenteschema = self.session.schema.schema_by_eid(self.parentetypeeid)
- except KeyError:
- # etype removed, nothing to do
- return
- eschema._specialized_type = None
- parenteschema._specialized_by.remove(eschema.type)
-
-
-# deletion hooks ###############################################################
-
-def before_del_eetype(session, eid):
- """before deleting a CWEType entity:
- * check that we don't remove a core entity type
- * cascade to delete related CWAttribute and CWRelation entities
- * instantiate an operation to delete the entity type on commit
- """
- # final entities can't be deleted, don't care about that
- name = check_internal_entity(session, eid, CORE_ETYPES)
- # delete every entities of this type
- session.unsafe_execute('DELETE %s X' % name)
- DropTable(session, table=SQL_PREFIX + name)
- MemSchemaCWETypeDel(session, name)
-
-
-def after_del_eetype(session, eid):
- # workflow cleanup
- session.execute('DELETE Workflow X WHERE NOT X workflow_of Y')
-
-
-def before_del_ertype(session, eid):
- """before deleting a CWRType entity:
- * check that we don't remove a core relation type
- * cascade to delete related CWAttribute and CWRelation entities
- * instantiate an operation to delete the relation type on commit
- """
- name = check_internal_entity(session, eid, CORE_RTYPES)
- # delete relation definitions using this relation type
- session.execute('DELETE CWAttribute X WHERE X relation_type Y, Y eid %(x)s',
- {'x': eid})
- session.execute('DELETE CWRelation X WHERE X relation_type Y, Y eid %(x)s',
- {'x': eid})
- MemSchemaCWRTypeDel(session, name)
-
-
-def after_del_relation_type(session, rdefeid, rtype, rteid):
- """before deleting a CWAttribute or CWRelation entity:
- * if this is a final or inlined relation definition, instantiate an
- operation to drop necessary column, else if this is the last instance
- of a non final relation, instantiate an operation to drop necessary
- table
- * instantiate an operation to delete the relation definition on commit
- * delete the associated relation type when necessary
- """
- subjschema, rschema, objschema = session.schema.schema_by_eid(rdefeid)
- pendings = session.transaction_data.get('pendingeids', ())
- # first delete existing relation if necessary
- if rschema.is_final():
- rdeftype = 'CWAttribute'
- else:
- rdeftype = 'CWRelation'
- if not (subjschema.eid in pendings or objschema.eid in pendings):
- pending = session.transaction_data.setdefault('pendingrdefs', set())
- pending.add((subjschema, rschema, objschema))
- session.execute('DELETE X %s Y WHERE X is %s, Y is %s'
- % (rschema, subjschema, objschema))
- execute = session.unsafe_execute
- rset = execute('Any COUNT(X) WHERE X is %s, X relation_type R,'
- 'R eid %%(x)s' % rdeftype, {'x': rteid})
- lastrel = rset[0][0] == 0
- # we have to update physical schema systematically for final and inlined
- # relations, but only if it's the last instance for this relation type
- # for other relations
-
- if (rschema.is_final() or rschema.inlined):
- rset = execute('Any COUNT(X) WHERE X is %s, X relation_type R, '
- 'R eid %%(x)s, X from_entity E, E name %%(name)s'
- % rdeftype, {'x': rteid, 'name': str(subjschema)})
- if rset[0][0] == 0 and not subjschema.eid in pendings:
- ptypes = session.transaction_data.setdefault('pendingrtypes', set())
- ptypes.add(rschema.type)
- DropColumn(session, table=SQL_PREFIX + subjschema.type,
- column=SQL_PREFIX + rschema.type)
- elif lastrel:
- DropRelationTable(session, rschema.type)
- # if this is the last instance, drop associated relation type
- if lastrel and not rteid in pendings:
- execute('DELETE CWRType X WHERE X eid %(x)s', {'x': rteid}, 'x')
- MemSchemaRDefDel(session, (subjschema, rschema, objschema))
-
-
-# addition hooks ###############################################################
-
-def before_add_eetype(session, entity):
- """before adding a CWEType entity:
- * check that we are not using an existing entity type,
- """
- name = entity['name']
- schema = session.schema
- if name in schema and schema[name].eid is not None:
- raise RepositoryError('an entity type %s already exists' % name)
-
-def after_add_eetype(session, entity):
- """after adding a CWEType entity:
- * create the necessary table
- * set creation_date and modification_date by creating the necessary
- CWAttribute entities
- * add owned_by relation by creating the necessary CWRelation entity
- * register an operation to add the entity type to the instance's
- schema on commit
- """
- if entity.get('final'):
- return
- schema = session.schema
- name = entity['name']
- etype = EntityType(name=name, description=entity.get('description'),
- meta=entity.get('meta')) # don't care about final
- # fake we add it to the schema now to get a correctly initialized schema
- # but remove it before doing anything more dangerous...
- schema = session.schema
- eschema = schema.add_entity_type(etype)
- eschema.set_default_groups()
- # generate table sql and rql to add metadata
- tablesql = eschema2sql(session.pool.source('system').dbhelper, eschema,
- prefix=SQL_PREFIX)
- relrqls = []
- for rtype in (META_RTYPES - VIRTUAL_RTYPES):
- rschema = schema[rtype]
- sampletype = rschema.subjects()[0]
- desttype = rschema.objects()[0]
- props = rschema.rproperties(sampletype, desttype)
- relrqls += list(ss.rdef2rql(rschema, name, desttype, props))
- # now remove it !
- schema.del_entity_type(name)
- # create the necessary table
- for sql in tablesql.split(';'):
- if sql.strip():
- session.system_sql(sql)
- # register operation to modify the schema on commit
- # this have to be done before adding other relations definitions
- # or permission settings
- etype.eid = entity.eid
- MemSchemaCWETypeAdd(session, etype)
- # add meta relations
- for rql, kwargs in relrqls:
- session.execute(rql, kwargs)
-
-
-def before_add_ertype(session, entity):
- """before adding a CWRType entity:
- * check that we are not using an existing relation type,
- * register an operation to add the relation type to the instance's
- schema on commit
-
- We don't know yeat this point if a table is necessary
- """
- name = entity['name']
- if name in session.schema.relations():
- raise RepositoryError('a relation type %s already exists' % name)
-
-
-def after_add_ertype(session, entity):
- """after a CWRType entity has been added:
- * register an operation to add the relation type to the instance's
- schema on commit
- We don't know yeat this point if a table is necessary
- """
- rtype = RelationType(name=entity['name'],
- description=entity.get('description'),
- meta=entity.get('meta', False),
- inlined=entity.get('inlined', False),
- symetric=entity.get('symetric', False))
- rtype.eid = entity.eid
- MemSchemaCWRTypeAdd(session, rtype)
-
-
-def after_add_efrdef(session, entity):
- SourceDbCWAttributeAdd(session, entity=entity)
-
-def after_add_enfrdef(session, entity):
- SourceDbCWRelationAdd(session, entity=entity)
-
-
-# update hooks #################################################################
-
-def check_valid_changes(session, entity, ro_attrs=('name', 'final')):
- errors = {}
- # don't use getattr(entity, attr), we would get the modified value if any
- for attr in ro_attrs:
- origval = entity_attr(session, entity.eid, attr)
- if entity.get(attr, origval) != origval:
- errors[attr] = session._("can't change the %s attribute") % \
- display_name(session, attr)
- if errors:
- raise ValidationError(entity.eid, errors)
-
-def before_update_eetype(session, entity):
- """check name change, handle final"""
- check_valid_changes(session, entity, ro_attrs=('final',))
- # don't use getattr(entity, attr), we would get the modified value if any
- oldname = entity_attr(session, entity.eid, 'name')
- newname = entity.get('name', oldname)
- if newname.lower() != oldname.lower():
- SourceDbCWETypeRename(session, oldname=oldname, newname=newname)
- MemSchemaCWETypeRename(session, oldname=oldname, newname=newname)
-
-def before_update_ertype(session, entity):
- """check name change, handle final"""
- check_valid_changes(session, entity)
-
-
-def after_update_erdef(session, entity):
- if entity.eid in session.transaction_data.get('pendingeids', ()):
- return
- desttype = entity.otype.name
- rschema = session.schema[entity.rtype.name]
- newvalues = {}
- for prop in rschema.rproperty_defs(desttype):
- if prop == 'constraints':
- continue
- if prop == 'order':
- prop = 'ordernum'
- if prop in entity.edited_attributes:
- newvalues[prop] = entity[prop]
- if newvalues:
- subjtype = entity.stype.name
- MemSchemaRDefUpdate(session, kobj=(subjtype, desttype),
- rschema=rschema, values=newvalues)
- SourceDbRDefUpdate(session, kobj=(subjtype, desttype),
- rschema=rschema, values=newvalues)
-
-def after_update_ertype(session, entity):
- rschema = session.schema.rschema(entity.name)
- newvalues = {}
- for prop in ('meta', 'symetric', 'inlined'):
- if prop in entity:
- newvalues[prop] = entity[prop]
- if newvalues:
- MemSchemaCWRTypeUpdate(session, rschema=rschema, values=newvalues)
- SourceDbCWRTypeUpdate(session, rschema=rschema, values=newvalues,
- entity=entity)
-
-# constraints synchronization hooks ############################################
-
-def after_add_econstraint(session, entity):
- MemSchemaCWConstraintAdd(session, entity=entity)
- SourceDbCWConstraintAdd(session, entity=entity)
-
-
-def after_update_econstraint(session, entity):
- MemSchemaCWConstraintAdd(session, entity=entity)
- SourceDbCWConstraintAdd(session, entity=entity)
-
-
-def before_delete_constrained_by(session, fromeid, rtype, toeid):
- if not fromeid in session.transaction_data.get('pendingeids', ()):
- schema = session.schema
- entity = session.entity_from_eid(toeid)
- subjtype, rtype, objtype = schema.schema_by_eid(fromeid)
- try:
- cstr = rtype.constraint_by_type(subjtype, objtype,
- entity.cstrtype[0].name)
- except IndexError:
- session.critical('constraint type no more accessible')
- else:
- SourceDbCWConstraintDel(session, subjtype=subjtype, rtype=rtype,
- objtype=objtype, cstr=cstr)
- MemSchemaCWConstraintDel(session, subjtype=subjtype, rtype=rtype,
- objtype=objtype, cstr=cstr)
-
-
-def after_add_constrained_by(session, fromeid, rtype, toeid):
- if fromeid in session.transaction_data.get('neweids', ()):
- session.transaction_data.setdefault(fromeid, []).append(toeid)
-
-
-# permissions synchronization hooks ############################################
-
-def after_add_permission(session, subject, rtype, object):
- """added entity/relation *_permission, need to update schema"""
- perm = rtype.split('_', 1)[0]
- if session.describe(object)[0] == 'CWGroup':
- MemSchemaPermissionCWGroupAdd(session, perm, subject, object)
- else: # RQLExpression
- expr = session.execute('Any EXPR WHERE X eid %(x)s, X expression EXPR',
- {'x': object}, 'x')[0][0]
- MemSchemaPermissionRQLExpressionAdd(session, perm, subject, expr)
-
-
-def before_del_permission(session, subject, rtype, object):
- """delete entity/relation *_permission, need to update schema
-
- skip the operation if the related type is being deleted
- """
- if subject in session.transaction_data.get('pendingeids', ()):
- return
- perm = rtype.split('_', 1)[0]
- if session.describe(object)[0] == 'CWGroup':
- MemSchemaPermissionCWGroupDel(session, perm, subject, object)
- else: # RQLExpression
- expr = session.execute('Any EXPR WHERE X eid %(x)s, X expression EXPR',
- {'x': object}, 'x')[0][0]
- MemSchemaPermissionRQLExpressionDel(session, perm, subject, expr)
-
-
-def after_add_specializes(session, subject, rtype, object):
- MemSchemaSpecializesAdd(session, etypeeid=subject, parentetypeeid=object)
-
-def after_del_specializes(session, subject, rtype, object):
- MemSchemaSpecializesDel(session, etypeeid=subject, parentetypeeid=object)
-
-
-def _register_schema_hooks(hm):
- """register schema related hooks on the hooks manager"""
- # schema synchronisation #####################
- # before/after add
- hm.register_hook(before_add_eetype, 'before_add_entity', 'CWEType')
- hm.register_hook(before_add_ertype, 'before_add_entity', 'CWRType')
- hm.register_hook(after_add_eetype, 'after_add_entity', 'CWEType')
- hm.register_hook(after_add_ertype, 'after_add_entity', 'CWRType')
- hm.register_hook(after_add_efrdef, 'after_add_entity', 'CWAttribute')
- hm.register_hook(after_add_enfrdef, 'after_add_entity', 'CWRelation')
- # before/after update
- hm.register_hook(before_update_eetype, 'before_update_entity', 'CWEType')
- hm.register_hook(before_update_ertype, 'before_update_entity', 'CWRType')
- hm.register_hook(after_update_ertype, 'after_update_entity', 'CWRType')
- hm.register_hook(after_update_erdef, 'after_update_entity', 'CWAttribute')
- hm.register_hook(after_update_erdef, 'after_update_entity', 'CWRelation')
- # before/after delete
- hm.register_hook(before_del_eetype, 'before_delete_entity', 'CWEType')
- hm.register_hook(after_del_eetype, 'after_delete_entity', 'CWEType')
- hm.register_hook(before_del_ertype, 'before_delete_entity', 'CWRType')
- hm.register_hook(after_del_relation_type, 'after_delete_relation', 'relation_type')
- hm.register_hook(after_add_specializes, 'after_add_relation', 'specializes')
- hm.register_hook(after_del_specializes, 'after_delete_relation', 'specializes')
- # constraints synchronization hooks
- hm.register_hook(after_add_econstraint, 'after_add_entity', 'CWConstraint')
- hm.register_hook(after_update_econstraint, 'after_update_entity', 'CWConstraint')
- hm.register_hook(before_delete_constrained_by, 'before_delete_relation', 'constrained_by')
- hm.register_hook(after_add_constrained_by, 'after_add_relation', 'constrained_by')
- # permissions synchronisation ################
- for perm in ('read_permission', 'add_permission',
- 'delete_permission', 'update_permission'):
- hm.register_hook(after_add_permission, 'after_add_relation', perm)
- hm.register_hook(before_del_permission, 'before_delete_relation', perm)
--- a/server/securityhooks.py Wed Aug 26 14:36:00 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,106 +0,0 @@
-"""Security hooks: check permissions to add/delete/update entities according to
-the user connected to a session
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-from cubicweb import Unauthorized
-from cubicweb.server.pool import LateOperation
-from cubicweb.server import BEFORE_ADD_RELATIONS, ON_COMMIT_ADD_RELATIONS
-
-def check_entity_attributes(session, entity):
- eid = entity.eid
- eschema = entity.e_schema
- # ._default_set is only there on entity creation to indicate unspecified
- # attributes which has been set to a default value defined in the schema
- defaults = getattr(entity, '_default_set', ())
- try:
- editedattrs = entity.edited_attributes
- except AttributeError:
- editedattrs = entity.keys()
- for attr in editedattrs:
- if attr in defaults:
- continue
- rschema = eschema.subject_relation(attr)
- if rschema.is_final(): # non final relation are checked by other hooks
- # add/delete should be equivalent (XXX: unify them into 'update' ?)
- rschema.check_perm(session, 'add', eid)
-
-
-class CheckEntityPermissionOp(LateOperation):
- def precommit_event(self):
- #print 'CheckEntityPermissionOp', self.session.user, self.entity, self.action
- self.entity.check_perm(self.action)
- check_entity_attributes(self.session, self.entity)
-
- def commit_event(self):
- pass
-
-
-class CheckRelationPermissionOp(LateOperation):
- def precommit_event(self):
- self.rschema.check_perm(self.session, self.action, self.fromeid, self.toeid)
-
- def commit_event(self):
- pass
-
-def after_add_entity(session, entity):
- if not session.is_super_session:
- CheckEntityPermissionOp(session, entity=entity, action='add')
-
-def after_update_entity(session, entity):
- if not session.is_super_session:
- try:
- # check user has permission right now, if not retry at commit time
- entity.check_perm('update')
- check_entity_attributes(session, entity)
- except Unauthorized:
- entity.clear_local_perm_cache('update')
- CheckEntityPermissionOp(session, entity=entity, action='update')
-
-def before_del_entity(session, eid):
- if not session.is_super_session:
- eschema = session.repo.schema[session.describe(eid)[0]]
- eschema.check_perm(session, 'delete', eid)
-
-
-def before_add_relation(session, fromeid, rtype, toeid):
- if rtype in BEFORE_ADD_RELATIONS and not session.is_super_session:
- nocheck = session.transaction_data.get('skip-security', ())
- if (fromeid, rtype, toeid) in nocheck:
- return
- rschema = session.repo.schema[rtype]
- rschema.check_perm(session, 'add', fromeid, toeid)
-
-def after_add_relation(session, fromeid, rtype, toeid):
- if not rtype in BEFORE_ADD_RELATIONS and not session.is_super_session:
- nocheck = session.transaction_data.get('skip-security', ())
- if (fromeid, rtype, toeid) in nocheck:
- return
- rschema = session.repo.schema[rtype]
- if rtype in ON_COMMIT_ADD_RELATIONS:
- CheckRelationPermissionOp(session, action='add', rschema=rschema,
- fromeid=fromeid, toeid=toeid)
- else:
- rschema.check_perm(session, 'add', fromeid, toeid)
-
-def before_del_relation(session, fromeid, rtype, toeid):
- if not session.is_super_session:
- nocheck = session.transaction_data.get('skip-security', ())
- if (fromeid, rtype, toeid) in nocheck:
- return
- session.repo.schema[rtype].check_perm(session, 'delete', fromeid, toeid)
-
-def register_security_hooks(hm):
- """register meta-data related hooks on the hooks manager"""
- hm.register_hook(after_add_entity, 'after_add_entity', '')
- hm.register_hook(after_update_entity, 'after_update_entity', '')
- hm.register_hook(before_del_entity, 'before_delete_entity', '')
- hm.register_hook(before_add_relation, 'before_add_relation', '')
- hm.register_hook(after_add_relation, 'after_add_relation', '')
- hm.register_hook(before_del_relation, 'before_delete_relation', '')
-
--- a/server/serverconfig.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/serverconfig.py Wed Aug 26 14:45:56 2009 +0200
@@ -82,7 +82,7 @@
else:
BACKUP_DIR = '/var/lib/cubicweb/backup/'
- cubicweb_appobject_path = CubicWebConfiguration.cubicweb_appobject_path | set(['sobjects'])
+ cubicweb_appobject_path = CubicWebConfiguration.cubicweb_appobject_path | set(['sobjects', 'hooks'])
cube_appobject_path = CubicWebConfiguration.cube_appobject_path | set(['sobjects', 'hooks'])
options = merge_options((
@@ -189,14 +189,9 @@
# check user's state at login time
consider_user_state = True
- # hooks registration configuration
+ # hooks activation configuration
# all hooks should be activated during normal execution
- core_hooks = True
- usergroup_hooks = True
- schema_hooks = True
- notification_hooks = True
- security_hooks = True
- instance_hooks = True
+ disabled_hooks_categories = set()
# should some hooks be deactivated during [pre|post]create script execution
free_wheel = False
@@ -260,20 +255,6 @@
"""pyro is always enabled in standalone repository configuration"""
return True
- def load_hooks(self, vreg):
- hooks = {}
- try:
- apphookdefs = vreg['hooks'].all_objects()
- except RegistryNotFound:
- return hooks
- for hookdef in apphookdefs:
- for event, ertype in hookdef.register_to():
- if ertype == 'Any':
- ertype = ''
- cb = hookdef.make_callback(event)
- hooks.setdefault(event, {}).setdefault(ertype, []).append(cb)
- return hooks
-
def load_schema(self, expand_cubes=False, **kwargs):
from cubicweb.schema import CubicWebSchemaLoader
if expand_cubes:
--- a/server/serverctl.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/serverctl.py Wed Aug 26 14:45:56 2009 +0200
@@ -14,8 +14,8 @@
from logilab.common.clcommands import register_commands, cmd_run, pop_arg
from logilab.common.shellutils import ASK
-from cubicweb import AuthenticationError, ExecutionError, ConfigurationError, underline_title
-from cubicweb.toolsutils import Command, CommandHandler
+from cubicweb import AuthenticationError, ExecutionError, ConfigurationError
+from cubicweb.toolsutils import Command, CommandHandler, underline_title
from cubicweb.server import SOURCE_TYPES
from cubicweb.server.utils import ask_source_config
from cubicweb.server.serverconfig import USER_OPTIONS, ServerConfiguration
--- a/server/session.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/session.py Wed Aug 26 14:45:56 2009 +0200
@@ -15,7 +15,8 @@
from rql.nodes import VariableRef, Function, ETYPE_PYOBJ_MAP, etype_from_pyobj
from yams import BASE_TYPES
-from cubicweb import RequestSessionMixIn, Binary, UnknownEid
+from cubicweb import Binary, UnknownEid
+from cubicweb.req import RequestSessionBase
from cubicweb.dbapi import ConnectionProperties
from cubicweb.utils import make_uid
from cubicweb.server.rqlrewrite import RQLRewriter
@@ -41,7 +42,7 @@
return description
-class Session(RequestSessionMixIn):
+class Session(RequestSessionBase):
"""tie session id, user, connections pool and other session data all
together
"""
@@ -74,10 +75,6 @@
return '<%ssession %s (%s 0x%x)>' % (self.cnxtype, self.user.login,
self.id, id(self))
- @property
- def schema(self):
- return self.repo.schema
-
def _change_relation(self, cb, fromeid, rtype, toeid):
if self.is_super_session:
cb(self, fromeid, rtype, toeid)
@@ -195,6 +192,18 @@
assert prop == 'lang' # this is the only one changeable property for now
self.set_language(value)
+ def deleted_in_transaction(self, eid):
+ return eid in self.transaction_data.get('pendingeids', ())
+
+ def added_in_transaction(self, eid):
+ return eid in self.transaction_data.get('neweids', ())
+
+ def schema_rproperty(self, rtype, eidfrom, eidto, rprop):
+ rschema = self.repo.schema[rtype]
+ subjtype = self.describe(eidfrom)[0]
+ objtype = self.describe(eidto)[0]
+ return rschema.rproperty(subjtype, objtype, rprop)
+
# connection management ###################################################
def keep_pool_mode(self, mode):
@@ -292,6 +301,11 @@
# request interface #######################################################
+ @property
+ def cursor(self):
+ """return a rql cursor"""
+ return self
+
def set_entity_cache(self, entity):
# XXX session level caching may be a pb with multiple repository
# instances, but 1. this is probably not the only one :$ and 2. it
@@ -378,11 +392,6 @@
return self.super_session.execute(rql, kwargs, eid_key, build_descr,
propagate)
- @property
- def cursor(self):
- """return a rql cursor"""
- return self
-
def execute(self, rql, kwargs=None, eid_key=None, build_descr=True,
propagate=False):
"""db-api like method directly linked to the querier execute method
@@ -499,7 +508,6 @@
self._threaddata.pending_operations = []
return self._threaddata.pending_operations
-
def add_operation(self, operation, index=None):
"""add an observer"""
assert self.commit_state != 'commit'
@@ -579,12 +587,19 @@
description.append(tuple(row_descr))
return description
- @deprecated("use vreg['etypes'].etype_class(etype)")
+ # deprecated ###############################################################
+
+ @property
+ @deprecated("[3.6] use session.vreg.schema")
+ def schema(self):
+ return self.repo.schema
+
+ @deprecated("[3.4] use vreg['etypes'].etype_class(etype)")
def etype_class(self, etype):
"""return an entity class for the given entity type"""
return self.vreg['etypes'].etype_class(etype)
- @deprecated('use direct access to session.transaction_data')
+ @deprecated('[3.4] use direct access to session.transaction_data')
def query_data(self, key, default=None, setdefault=False, pop=False):
if setdefault:
assert not pop
@@ -594,7 +609,7 @@
else:
return self.transaction_data.get(key, default)
- @deprecated('use entity_from_eid(eid, etype=None)')
+ @deprecated('[3.4] use entity_from_eid(eid, etype=None)')
def entity(self, eid):
"""return a result set for the given eid"""
return self.entity_from_eid(eid)
@@ -612,6 +627,7 @@
# session which has created this one
self.parent_session = parent_session
self.user = InternalManager()
+ self.user.req = self # XXX remove when "vreg = user.req.vreg" hack in entity.py is gone
self.repo = parent_session.repo
self.vreg = parent_session.vreg
self.data = parent_session.data
@@ -681,8 +697,9 @@
"""special session created internaly by the repository"""
def __init__(self, repo, cnxprops=None):
- super(InternalSession, self).__init__(_IMANAGER, repo, cnxprops,
+ super(InternalSession, self).__init__(InternalManager(), repo, cnxprops,
_id='internal')
+ self.user.req = self # XXX remove when "vreg = user.req.vreg" hack in entity.py is gone
self.cnxtype = 'inmemory'
self.is_internal_session = True
self.is_super_session = True
@@ -719,7 +736,6 @@
return 'en'
return None
-_IMANAGER = InternalManager()
from logging import getLogger
from cubicweb import set_log_methods
--- a/server/test/unittest_checkintegrity.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_checkintegrity.py Wed Aug 26 14:45:56 2009 +0200
@@ -13,7 +13,7 @@
from cubicweb.server.checkintegrity import check
-repo, cnx = init_test_database('sqlite')
+repo, cnx = init_test_database()
class CheckIntegrityTC(TestCase):
def test(self):
--- a/server/test/unittest_hookhelper.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_hookhelper.py Wed Aug 26 14:45:56 2009 +0200
@@ -8,18 +8,28 @@
"""
from logilab.common.testlib import unittest_main
-from cubicweb.devtools.apptest import RepositoryBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.server.pool import LateOperation, Operation, SingleLastOperation
from cubicweb.server.hookhelper import *
+from cubicweb.server import hooks, schemahooks
-class HookHelpersTC(RepositoryBasedTC):
+def clean_session_ops(func):
+ def wrapper(self, *args, **kwargs):
+ try:
+ return func(self, *args, **kwargs)
+ finally:
+ self.session.pending_operations[:] = []
+ return wrapper
+
+class HookHelpersTC(CubicWebTC):
def setUp(self):
- RepositoryBasedTC.setUp(self)
+ CubicWebTC.setUp(self)
self.hm = self.repo.hm
+ @clean_session_ops
def test_late_operation(self):
session = self.session
l1 = LateOperation(session)
@@ -27,6 +37,7 @@
l3 = Operation(session)
self.assertEquals(session.pending_operations, [l3, l1, l2])
+ @clean_session_ops
def test_single_last_operation(self):
session = self.session
l0 = SingleLastOperation(session)
@@ -37,8 +48,8 @@
l4 = SingleLastOperation(session)
self.assertEquals(session.pending_operations, [l3, l1, l2, l4])
+ @clean_session_ops
def test_global_operation_order(self):
- from cubicweb.server import hooks, schemahooks
session = self.session
op1 = hooks.DelayedDeleteOp(session)
op2 = schemahooks.MemSchemaRDefDel(session)
--- a/server/test/unittest_hooks.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_hooks.py Wed Aug 26 14:45:56 2009 +0200
@@ -11,7 +11,7 @@
from cubicweb import (ConnectionError, RepositoryError, ValidationError,
AuthenticationError, BadConnectionId)
-from cubicweb.devtools.apptest import RepositoryBasedTC, get_versions
+from cubicweb.devtools.testlib import CubicWebTC, get_versions
from cubicweb.server.sqlutils import SQL_PREFIX
from cubicweb.server.repository import Repository
@@ -26,7 +26,7 @@
-class CoreHooksTC(RepositoryBasedTC):
+class CoreHooksTC(CubicWebTC):
def test_delete_internal_entities(self):
self.assertRaises(RepositoryError, self.execute,
@@ -178,7 +178,8 @@
self.assertEquals(rset[0][0], self.session.user.eid)
-class UserGroupHooksTC(RepositoryBasedTC):
+
+class UserGroupHooksTC(CubicWebTC):
def test_user_synchronization(self):
self.create_user('toto', password='hop', commit=False)
@@ -186,7 +187,7 @@
self.repo.connect, u'toto', 'hop')
self.commit()
cnxid = self.repo.connect(u'toto', 'hop')
- self.failIfEqual(cnxid, self.cnxid)
+ self.failIfEqual(cnxid, self.session.id)
self.execute('DELETE CWUser X WHERE X login "toto"')
self.repo.execute(cnxid, 'State X')
self.commit()
@@ -206,7 +207,7 @@
self.assertEquals(user.groups, set(('managers',)))
def test_user_composite_owner(self):
- ueid = self.create_user('toto')
+ ueid = self.create_user('toto').eid
# composite of euser should be owned by the euser regardless of who created it
self.execute('INSERT EmailAddress X: X address "toto@logilab.fr", U use_email X '
'WHERE U login "toto"')
@@ -222,7 +223,7 @@
self.failIf(self.execute('Any X WHERE X created_by Y, X eid >= %(x)s', {'x': eid}))
-class CWPropertyHooksTC(RepositoryBasedTC):
+class CWPropertyHooksTC(CubicWebTC):
def test_unexistant_eproperty(self):
ex = self.assertRaises(ValidationError,
@@ -246,7 +247,7 @@
self.assertEquals(ex.errors, {'value': u'unauthorized value'})
-class SchemaHooksTC(RepositoryBasedTC):
+class SchemaHooksTC(CubicWebTC):
def test_duplicate_etype_error(self):
# check we can't add a CWEType or CWRType entity if it already exists one
@@ -268,24 +269,23 @@
self.assertEquals(ex.errors, {'login': 'the value "admin" is already used, use another one'})
-class SchemaModificationHooksTC(RepositoryBasedTC):
+class SchemaModificationHooksTC(CubicWebTC):
- def setUp(self):
- if not hasattr(self, '_repo'):
- # first initialization
- repo = self.repo # set by the RepositoryBasedTC metaclass
- # force to read schema from the database to get proper eid set on schema instances
- repo.config._cubes = None
- repo.fill_schema()
- RepositoryBasedTC.setUp(self)
+ @classmethod
+ def init_config(cls, config):
+ super(SchemaModificationHooksTC, cls).init_config(config)
+ config._cubes = None
+ cls.repo.fill_schema()
def index_exists(self, etype, attr, unique=False):
+ self.session.set_pool()
dbhelper = self.session.pool.source('system').dbhelper
sqlcursor = self.session.pool['system']
return dbhelper.index_exists(sqlcursor, SQL_PREFIX + etype, SQL_PREFIX + attr, unique=unique)
def test_base(self):
schema = self.repo.schema
+ self.session.set_pool()
dbhelper = self.session.pool.source('system').dbhelper
sqlcursor = self.session.pool['system']
self.failIf(schema.has_entity('Societe2'))
@@ -403,6 +403,7 @@
# schema modification hooks tests #########################################
def test_uninline_relation(self):
+ self.session.set_pool()
dbhelper = self.session.pool.source('system').dbhelper
sqlcursor = self.session.pool['system']
# Personne inline2 Affaire inline
@@ -437,6 +438,7 @@
self.assertEquals(rset.rows[0], [peid, aeid])
def test_indexed_change(self):
+ self.session.set_pool()
dbhelper = self.session.pool.source('system').dbhelper
sqlcursor = self.session.pool['system']
try:
@@ -455,6 +457,7 @@
self.failIf(self.index_exists('Affaire', 'sujet'))
def test_unique_change(self):
+ self.session.set_pool()
dbhelper = self.session.pool.source('system').dbhelper
sqlcursor = self.session.pool['system']
try:
--- a/server/test/unittest_hooksmanager.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_hooksmanager.py Wed Aug 26 14:45:56 2009 +0200
@@ -6,7 +6,7 @@
from cubicweb.server.hooksmanager import HooksManager, Hook
from cubicweb.devtools import TestServerConfiguration
-from cubicweb.devtools.apptest import RepositoryBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
class HookCalled(Exception): pass
@@ -144,7 +144,7 @@
self.called.append((subject, r_type, object))
-class SystemHooksTC(RepositoryBasedTC):
+class SystemHooksTC(CubicWebTC):
def test_startup_shutdown(self):
import hooks # cubicweb/server/test/data/hooks.py
@@ -168,9 +168,9 @@
events = ('whatever', 'another')
accepts = ('Societe', 'Division')
-class HookTC(RepositoryBasedTC):
+class HookTC(CubicWebTC):
def test_inheritance(self):
- self.assertEquals(list(MyHook.register_to()),
+ self.assertEquals(list(MyHook.register_to(self.schema)),
zip(repeat('whatever'), ('Societe', 'Division', 'SubDivision'))
+ zip(repeat('another'), ('Societe', 'Division', 'SubDivision')))
--- a/server/test/unittest_ldapuser.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_ldapuser.py Wed Aug 26 14:45:56 2009 +0200
@@ -7,8 +7,8 @@
"""
from logilab.common.testlib import TestCase, unittest_main, mock_object
-from cubicweb.devtools import init_test_database, TestServerConfiguration
-from cubicweb.devtools.apptest import RepositoryBasedTC
+from cubicweb.devtools import TestServerConfiguration
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.devtools.repotest import RQLGeneratorTC
from cubicweb.server.sources.ldapuser import *
@@ -34,36 +34,31 @@
-config = TestServerConfiguration('data')
-config.sources_file = lambda : 'data/sourcesldap'
-repo, cnx = init_test_database('sqlite', config=config)
-
-class LDAPUserSourceTC(RepositoryBasedTC):
- repo, cnx = repo, cnx
+class LDAPUserSourceTC(CubicWebTC):
+ config = TestServerConfiguration('data')
+ config.sources_file = lambda : 'data/sourcesldap'
def patch_authenticate(self):
self._orig_authenticate = LDAPUserSource.authenticate
LDAPUserSource.authenticate = nopwd_authenticate
- def setUp(self):
- self._prepare()
+ def setup_database(self):
# XXX: need this first query else we get 'database is locked' from
# sqlite since it doesn't support multiple connections on the same
# database
# so doing, ldap inserted users don't get removed between each test
- rset = self.execute('CWUser X')
- self.commit()
+ rset = self.sexecute('CWUser X')
# check we get some users from ldap
self.assert_(len(rset) > 1)
- self.maxeid = self.execute('Any MAX(X)')[0][0]
def tearDown(self):
if hasattr(self, '_orig_authenticate'):
LDAPUserSource.authenticate = self._orig_authenticate
- RepositoryBasedTC.tearDown(self)
+ CubicWebTC.tearDown(self)
def test_authenticate(self):
source = self.repo.sources_by_uri['ldapuser']
+ self.session.set_pool()
self.assertRaises(AuthenticationError,
source.authenticate, self.session, 'toto', 'toto')
@@ -73,7 +68,7 @@
def test_base(self):
# check a known one
- e = self.execute('CWUser X WHERE X login "syt"').get_entity(0, 0)
+ e = self.sexecute('CWUser X WHERE X login "syt"').get_entity(0, 0)
self.assertEquals(e.login, 'syt')
e.complete()
self.assertEquals(e.creation_date, None)
@@ -85,73 +80,73 @@
self.assertEquals(e.created_by, [])
self.assertEquals(e.primary_email[0].address, 'Sylvain Thenault')
# email content should be indexed on the user
- rset = self.execute('CWUser X WHERE X has_text "thenault"')
+ rset = self.sexecute('CWUser X WHERE X has_text "thenault"')
self.assertEquals(rset.rows, [[e.eid]])
def test_not(self):
- eid = self.execute('CWUser X WHERE X login "syt"')[0][0]
- rset = self.execute('CWUser X WHERE NOT X eid %s' % eid)
+ eid = self.sexecute('CWUser X WHERE X login "syt"')[0][0]
+ rset = self.sexecute('CWUser X WHERE NOT X eid %s' % eid)
self.assert_(rset)
self.assert_(not eid in (r[0] for r in rset))
def test_multiple(self):
- seid = self.execute('CWUser X WHERE X login "syt"')[0][0]
- aeid = self.execute('CWUser X WHERE X login "adim"')[0][0]
- rset = self.execute('CWUser X, Y WHERE X login "syt", Y login "adim"')
+ seid = self.sexecute('CWUser X WHERE X login "syt"')[0][0]
+ aeid = self.sexecute('CWUser X WHERE X login "adim"')[0][0]
+ rset = self.sexecute('CWUser X, Y WHERE X login "syt", Y login "adim"')
self.assertEquals(rset.rows, [[seid, aeid]])
- rset = self.execute('Any X,Y,L WHERE X login L, X login "syt", Y login "adim"')
+ rset = self.sexecute('Any X,Y,L WHERE X login L, X login "syt", Y login "adim"')
self.assertEquals(rset.rows, [[seid, aeid, 'syt']])
def test_in(self):
- seid = self.execute('CWUser X WHERE X login "syt"')[0][0]
- aeid = self.execute('CWUser X WHERE X login "adim"')[0][0]
- rset = self.execute('Any X,L ORDERBY L WHERE X login IN("syt", "adim"), X login L')
+ seid = self.sexecute('CWUser X WHERE X login "syt"')[0][0]
+ aeid = self.sexecute('CWUser X WHERE X login "adim"')[0][0]
+ rset = self.sexecute('Any X,L ORDERBY L WHERE X login IN("syt", "adim"), X login L')
self.assertEquals(rset.rows, [[aeid, 'adim'], [seid, 'syt']])
def test_relations(self):
- eid = self.execute('CWUser X WHERE X login "syt"')[0][0]
- rset = self.execute('Any X,E WHERE X is CWUser, X login L, X primary_email E')
+ eid = self.sexecute('CWUser X WHERE X login "syt"')[0][0]
+ rset = self.sexecute('Any X,E WHERE X is CWUser, X login L, X primary_email E')
self.assert_(eid in (r[0] for r in rset))
- rset = self.execute('Any X,L,E WHERE X is CWUser, X login L, X primary_email E')
+ rset = self.sexecute('Any X,L,E WHERE X is CWUser, X login L, X primary_email E')
self.assert_('syt' in (r[1] for r in rset))
def test_count(self):
- nbusers = self.execute('Any COUNT(X) WHERE X is CWUser')[0][0]
+ nbusers = self.sexecute('Any COUNT(X) WHERE X is CWUser')[0][0]
# just check this is a possible number
self.assert_(nbusers > 1, nbusers)
self.assert_(nbusers < 30, nbusers)
def test_upper(self):
- eid = self.execute('CWUser X WHERE X login "syt"')[0][0]
- rset = self.execute('Any UPPER(L) WHERE X eid %s, X login L' % eid)
+ eid = self.sexecute('CWUser X WHERE X login "syt"')[0][0]
+ rset = self.sexecute('Any UPPER(L) WHERE X eid %s, X login L' % eid)
self.assertEquals(rset[0][0], 'SYT')
def test_unknown_attr(self):
- eid = self.execute('CWUser X WHERE X login "syt"')[0][0]
- rset = self.execute('Any L,C,M WHERE X eid %s, X login L, '
+ eid = self.sexecute('CWUser X WHERE X login "syt"')[0][0]
+ rset = self.sexecute('Any L,C,M WHERE X eid %s, X login L, '
'X creation_date C, X modification_date M' % eid)
self.assertEquals(rset[0][0], 'syt')
self.assertEquals(rset[0][1], None)
self.assertEquals(rset[0][2], None)
def test_sort(self):
- logins = [l for l, in self.execute('Any L ORDERBY L WHERE X login L')]
+ logins = [l for l, in self.sexecute('Any L ORDERBY L WHERE X login L')]
self.assertEquals(logins, sorted(logins))
def test_lower_sort(self):
- logins = [l for l, in self.execute('Any L ORDERBY lower(L) WHERE X login L')]
+ logins = [l for l, in self.sexecute('Any L ORDERBY lower(L) WHERE X login L')]
self.assertEquals(logins, sorted(logins))
def test_or(self):
- rset = self.execute('DISTINCT Any X WHERE X login "syt" OR (X in_group G, G name "managers")')
+ rset = self.sexecute('DISTINCT Any X WHERE X login "syt" OR (X in_group G, G name "managers")')
self.assertEquals(len(rset), 2, rset.rows) # syt + admin
def test_nonregr_set_owned_by(self):
# test that when a user coming from ldap is triggering a transition
# the related TrInfo has correct owner information
- self.execute('SET X in_group G WHERE X login "syt", G name "managers"')
+ self.sexecute('SET X in_group G WHERE X login "syt", G name "managers"')
self.commit()
- syt = self.execute('CWUser X WHERE X login "syt"').get_entity(0, 0)
+ syt = self.sexecute('CWUser X WHERE X login "syt"').get_entity(0, 0)
self.assertEquals([g.name for g in syt.in_group], ['managers', 'users'])
self.patch_authenticate()
cnx = self.login('syt', 'dummypassword')
@@ -160,12 +155,12 @@
alf.fire_transition('deactivate')
try:
cnx.commit()
- alf = self.execute('CWUser X WHERE X login "alf"').get_entity(0, 0)
+ alf = self.sexecute('CWUser X WHERE X login "alf"').get_entity(0, 0)
self.assertEquals(alf.in_state[0].name, 'deactivated')
trinfo = alf.latest_trinfo()
self.assertEquals(trinfo.owned_by[0].login, 'syt')
# select from_state to skip the user's creation TrInfo
- rset = self.execute('Any U ORDERBY D DESC WHERE WF wf_info_for X,'
+ rset = self.sexecute('Any U ORDERBY D DESC WHERE WF wf_info_for X,'
'WF creation_date D, WF from_state FS,'
'WF owned_by U?, X eid %(x)s',
{'x': alf.eid}, 'x')
@@ -173,77 +168,77 @@
finally:
# restore db state
self.restore_connection()
- alf = self.execute('Any X WHERE X login "alf"').get_entity(0, 0)
+ alf = self.sexecute('Any X WHERE X login "alf"').get_entity(0, 0)
alf.fire_transition('activate')
- self.execute('DELETE X in_group G WHERE X login "syt", G name "managers"')
+ self.sexecute('DELETE X in_group G WHERE X login "syt", G name "managers"')
def test_same_column_names(self):
- self.execute('Any X, Y WHERE X copain Y, X login "comme", Y login "cochon"')
+ self.sexecute('Any X, Y WHERE X copain Y, X login "comme", Y login "cochon"')
def test_multiple_entities_from_different_sources(self):
- self.create_user('cochon')
- self.failUnless(self.execute('Any X,Y WHERE X login "syt", Y login "cochon"'))
+ self.create_user('cochon', req=self.session)
+ self.failUnless(self.sexecute('Any X,Y WHERE X login "syt", Y login "cochon"'))
def test_exists1(self):
- self.add_entity('CWGroup', name=u'bougloup1')
- self.add_entity('CWGroup', name=u'bougloup2')
- self.execute('SET U in_group G WHERE G name ~= "bougloup%", U login "admin"')
- self.execute('SET U in_group G WHERE G name = "bougloup1", U login "syt"')
- rset = self.execute('Any L,SN ORDERBY L WHERE X in_state S, S name SN, X login L, EXISTS(X in_group G, G name ~= "bougloup%")')
+ self.add_entity('CWGroup', name=u'bougloup1', req=self.session)
+ self.add_entity('CWGroup', name=u'bougloup2', req=self.session)
+ self.sexecute('SET U in_group G WHERE G name ~= "bougloup%", U login "admin"')
+ self.sexecute('SET U in_group G WHERE G name = "bougloup1", U login "syt"')
+ rset = self.sexecute('Any L,SN ORDERBY L WHERE X in_state S, S name SN, X login L, EXISTS(X in_group G, G name ~= "bougloup%")')
self.assertEquals(rset.rows, [['admin', 'activated'], ['syt', 'activated']])
def test_exists2(self):
- self.create_user('comme')
- self.create_user('cochon')
- self.execute('SET X copain Y WHERE X login "comme", Y login "cochon"')
- rset = self.execute('Any GN ORDERBY GN WHERE X in_group G, G name GN, (G name "managers" OR EXISTS(X copain T, T login in ("comme", "cochon")))')
+ self.create_user('comme', req=self.session)
+ self.create_user('cochon', req=self.session)
+ self.sexecute('SET X copain Y WHERE X login "comme", Y login "cochon"')
+ rset = self.sexecute('Any GN ORDERBY GN WHERE X in_group G, G name GN, (G name "managers" OR EXISTS(X copain T, T login in ("comme", "cochon")))')
self.assertEquals(rset.rows, [['managers'], ['users']])
def test_exists3(self):
- self.create_user('comme')
- self.create_user('cochon')
- self.execute('SET X copain Y WHERE X login "comme", Y login "cochon"')
- self.failUnless(self.execute('Any X, Y WHERE X copain Y, X login "comme", Y login "cochon"'))
- self.execute('SET X copain Y WHERE X login "syt", Y login "cochon"')
- self.failUnless(self.execute('Any X, Y WHERE X copain Y, X login "syt", Y login "cochon"'))
- rset = self.execute('Any GN,L WHERE X in_group G, X login L, G name GN, G name "managers" OR EXISTS(X copain T, T login in ("comme", "cochon"))')
+ self.create_user('comme', req=self.session)
+ self.create_user('cochon', req=self.session)
+ self.sexecute('SET X copain Y WHERE X login "comme", Y login "cochon"')
+ self.failUnless(self.sexecute('Any X, Y WHERE X copain Y, X login "comme", Y login "cochon"'))
+ self.sexecute('SET X copain Y WHERE X login "syt", Y login "cochon"')
+ self.failUnless(self.sexecute('Any X, Y WHERE X copain Y, X login "syt", Y login "cochon"'))
+ rset = self.sexecute('Any GN,L WHERE X in_group G, X login L, G name GN, G name "managers" OR EXISTS(X copain T, T login in ("comme", "cochon"))')
self.assertEquals(sorted(rset.rows), [['managers', 'admin'], ['users', 'comme'], ['users', 'syt']])
def test_exists4(self):
- self.create_user('comme')
- self.create_user('cochon', groups=('users', 'guests'))
- self.create_user('billy')
- self.execute('SET X copain Y WHERE X login "comme", Y login "cochon"')
- self.execute('SET X copain Y WHERE X login "cochon", Y login "cochon"')
- self.execute('SET X copain Y WHERE X login "comme", Y login "billy"')
- self.execute('SET X copain Y WHERE X login "syt", Y login "billy"')
+ self.create_user('comme', req=self.session)
+ self.create_user('cochon', groups=('users', 'guests'), req=self.session)
+ self.create_user('billy', req=self.session)
+ self.sexecute('SET X copain Y WHERE X login "comme", Y login "cochon"')
+ self.sexecute('SET X copain Y WHERE X login "cochon", Y login "cochon"')
+ self.sexecute('SET X copain Y WHERE X login "comme", Y login "billy"')
+ self.sexecute('SET X copain Y WHERE X login "syt", Y login "billy"')
# search for group name, login where
# CWUser copain with "comme" or "cochon" AND same login as the copain
# OR
# CWUser in_state activated AND not copain with billy
#
# SO we expect everybody but "comme" and "syt"
- rset= self.execute('Any GN,L WHERE X in_group G, X login L, G name GN, '
+ rset= self.sexecute('Any GN,L WHERE X in_group G, X login L, G name GN, '
'EXISTS(X copain T, T login L, T login in ("comme", "cochon")) OR '
'EXISTS(X in_state S, S name "activated", NOT X copain T2, T2 login "billy")')
- all = self.execute('Any GN, L WHERE X in_group G, X login L, G name GN')
+ all = self.sexecute('Any GN, L WHERE X in_group G, X login L, G name GN')
all.rows.remove(['users', 'comme'])
all.rows.remove(['users', 'syt'])
self.assertEquals(sorted(rset.rows), sorted(all.rows))
def test_exists5(self):
- self.create_user('comme')
- self.create_user('cochon', groups=('users', 'guests'))
- self.create_user('billy')
- self.execute('SET X copain Y WHERE X login "comme", Y login "cochon"')
- self.execute('SET X copain Y WHERE X login "cochon", Y login "cochon"')
- self.execute('SET X copain Y WHERE X login "comme", Y login "billy"')
- self.execute('SET X copain Y WHERE X login "syt", Y login "cochon"')
- rset= self.execute('Any L WHERE X login L, '
+ self.create_user('comme', req=self.session)
+ self.create_user('cochon', groups=('users', 'guests'), req=self.session)
+ self.create_user('billy', req=self.session)
+ self.sexecute('SET X copain Y WHERE X login "comme", Y login "cochon"')
+ self.sexecute('SET X copain Y WHERE X login "cochon", Y login "cochon"')
+ self.sexecute('SET X copain Y WHERE X login "comme", Y login "billy"')
+ self.sexecute('SET X copain Y WHERE X login "syt", Y login "cochon"')
+ rset= self.sexecute('Any L WHERE X login L, '
'EXISTS(X copain T, T login in ("comme", "cochon")) AND '
'NOT EXISTS(X copain T2, T2 login "billy")')
self.assertEquals(sorted(rset.rows), [['cochon'], ['syt']])
- rset= self.execute('Any GN,L WHERE X in_group G, X login L, G name GN, '
+ rset= self.sexecute('Any GN,L WHERE X in_group G, X login L, G name GN, '
'EXISTS(X copain T, T login in ("comme", "cochon")) AND '
'NOT EXISTS(X copain T2, T2 login "billy")')
self.assertEquals(sorted(rset.rows), [['guests', 'cochon'],
@@ -251,18 +246,18 @@
['users', 'syt']])
def test_cd_restriction(self):
- rset = self.execute('CWUser X WHERE X creation_date > "2009-02-01"')
+ rset = self.sexecute('CWUser X WHERE X creation_date > "2009-02-01"')
self.assertEquals(len(rset), 2) # admin/anon but no ldap user since it doesn't support creation_date
def test_union(self):
- afeids = self.execute('State X')
- ueids = self.execute('CWUser X')
- rset = self.execute('(Any X WHERE X is State) UNION (Any X WHERE X is CWUser)')
+ afeids = self.sexecute('State X')
+ ueids = self.sexecute('CWUser X')
+ rset = self.sexecute('(Any X WHERE X is State) UNION (Any X WHERE X is CWUser)')
self.assertEquals(sorted(r[0] for r in rset.rows),
sorted(r[0] for r in afeids + ueids))
def _init_security_test(self):
- self.create_user('iaminguestsgrouponly', groups=('guests',))
+ self.create_user('iaminguestsgrouponly', groups=('guests',), req=self.session)
cnx = self.login('iaminguestsgrouponly')
return cnx.cursor()
@@ -288,33 +283,33 @@
self.assertEquals(rset.rows, [[None]])
def test_nonregr1(self):
- self.execute('Any X,AA ORDERBY AA DESC WHERE E eid %(x)s, E owned_by X, '
+ self.sexecute('Any X,AA ORDERBY AA DESC WHERE E eid %(x)s, E owned_by X, '
'X modification_date AA',
- {'x': cnx.user(self.session).eid})
+ {'x': self.session.user.eid})
def test_nonregr2(self):
- self.execute('Any X,L,AA WHERE E eid %(x)s, E owned_by X, '
+ self.sexecute('Any X,L,AA WHERE E eid %(x)s, E owned_by X, '
'X login L, X modification_date AA',
- {'x': cnx.user(self.session).eid})
+ {'x': self.session.user.eid})
def test_nonregr3(self):
- self.execute('Any X,AA ORDERBY AA DESC WHERE E eid %(x)s, '
+ self.sexecute('Any X,AA ORDERBY AA DESC WHERE E eid %(x)s, '
'X modification_date AA',
- {'x': cnx.user(self.session).eid})
+ {'x': self.session.user.eid})
def test_nonregr4(self):
- emaileid = self.execute('INSERT EmailAddress X: X address "toto@logilab.org"')[0][0]
- self.execute('Any X,AA WHERE X use_email Y, Y eid %(x)s, X modification_date AA',
+ emaileid = self.sexecute('INSERT EmailAddress X: X address "toto@logilab.org"')[0][0]
+ self.sexecute('Any X,AA WHERE X use_email Y, Y eid %(x)s, X modification_date AA',
{'x': emaileid})
def test_nonregr5(self):
# original jpl query:
# Any X, NOW - CD, P WHERE P is Project, U interested_in P, U is CWUser, U login "sthenault", X concerns P, X creation_date CD ORDERBY CD DESC LIMIT 5
rql = 'Any X, NOW - CD, P ORDERBY CD DESC LIMIT 5 WHERE P bookmarked_by U, U login "%s", P is X, X creation_date CD' % self.session.user.login
- self.execute(rql, )#{'x': })
+ self.sexecute(rql, )#{'x': })
def test_nonregr6(self):
- self.execute('Any B,U,UL GROUPBY B,U,UL WHERE B created_by U?, B is File '
+ self.sexecute('Any B,U,UL GROUPBY B,U,UL WHERE B created_by U?, B is File '
'WITH U,UL BEING (Any U,UL WHERE ME eid %(x)s, (EXISTS(U identity ME) '
'OR (EXISTS(U in_group G, G name IN("managers", "staff")))) '
'OR (EXISTS(U in_group H, ME in_group H, NOT H name "users")), U login UL, U is CWUser)',
@@ -355,6 +350,9 @@
res = trfunc.apply([[1, 2], [2, 4], [3, 6], [1, 5]])
self.assertEquals(res, [[1, 5], [2, 4], [3, 6]])
+# XXX
+LDAPUserSourceTC._init_repo()
+repo = LDAPUserSourceTC.repo
class RQL2LDAPFilterTC(RQLGeneratorTC):
schema = repo.schema
--- a/server/test/unittest_migractions.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_migractions.py Wed Aug 26 14:45:56 2009 +0200
@@ -2,13 +2,14 @@
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
+from copy import deepcopy
from datetime import date
from os.path import join
from logilab.common.testlib import TestCase, unittest_main
from cubicweb import ConfigurationError
-from cubicweb.devtools.apptest import RepositoryBasedTC, get_versions
+from cubicweb.devtools.testlib import CubicWebTC, get_versions
from cubicweb.schema import CubicWebSchemaLoader
from cubicweb.server.sqlutils import SQL_PREFIX
from cubicweb.server.repository import Repository
@@ -23,22 +24,28 @@
Repository.get_versions = orig_get_versions
-class MigrationCommandsTC(RepositoryBasedTC):
+class MigrationCommandsTC(CubicWebTC):
+
+ @classmethod
+ def init_config(cls, config):
+ super(MigrationCommandsTC, cls).init_config(config)
+ config._cubes = None
+ cls.repo.fill_schema()
+ cls.origschema = deepcopy(cls.repo.schema)
+ # hack to read the schema from data/migrschema
+ config.appid = join('data', 'migratedapp')
+ global migrschema
+ migrschema = config.load_schema()
+ config.appid = 'data'
+ assert 'Folder' in migrschema
+
+ @classmethod
+ def _refresh_repo(cls):
+ super(MigrationCommandsTC, cls)._refresh_repo()
+ cls.repo.schema = cls.vreg.schema = deepcopy(cls.origschema)
def setUp(self):
- if not hasattr(self, '_repo'):
- # first initialization
- repo = self.repo # set by the RepositoryBasedTC metaclass
- # force to read schema from the database
- repo.config._cubes = None
- repo.fill_schema()
- # hack to read the schema from data/migrschema
- self.repo.config.appid = join('data', 'migratedapp')
- global migrschema
- migrschema = self.repo.config.load_schema()
- self.repo.config.appid = 'data'
- assert 'Folder' in migrschema
- RepositoryBasedTC.setUp(self)
+ CubicWebTC.setUp(self)
self.mh = ServerMigrationHelper(self.repo.config, migrschema,
repo=self.repo, cnx=self.cnx,
interactive=False)
--- a/server/test/unittest_msplanner.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_msplanner.py Wed Aug 26 14:45:56 2009 +0200
@@ -59,7 +59,7 @@
# keep cnx so it's not garbage collected and the associated session is closed
-repo, cnx = init_test_database('sqlite')
+repo, cnx = init_test_database()
class BaseMSPlannerTC(BasePlannerTC):
"""test planner related feature on a 3-sources repository:
--- a/server/test/unittest_multisources.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_multisources.py Wed Aug 26 14:45:56 2009 +0200
@@ -11,7 +11,7 @@
from logilab.common.decorators import cached
from cubicweb.devtools import TestServerConfiguration, init_test_database
-from cubicweb.devtools.apptest import RepositoryBasedTC
+from cubicweb.devtools.testlib import CubicWebTC, refresh_repo
from cubicweb.devtools.repotest import do_monkey_patch, undo_monkey_patch
TestServerConfiguration.no_sqlite_wrap = True
@@ -26,16 +26,9 @@
class ExternalSource2Configuration(TestServerConfiguration):
sourcefile = 'sources_multi2'
-repo2, cnx2 = init_test_database('sqlite', config=ExternalSource1Configuration('data'))
-cu = cnx2.cursor()
-ec1 = cu.execute('INSERT Card X: X title "C3: An external card", X wikiid "aaa"')[0][0]
-cu.execute('INSERT Card X: X title "C4: Ze external card", X wikiid "zzz"')
-aff1 = cu.execute('INSERT Affaire X: X ref "AFFREF"')[0][0]
-cnx2.commit()
-
MTIME = datetime.now() - timedelta(0, 10)
-
-repo3, cnx3 = init_test_database('sqlite', config=ExternalSource2Configuration('data'))
+repo2, cnx2 = init_test_database(config=ExternalSource1Configuration('data'))
+repo3, cnx3 = init_test_database(config=ExternalSource2Configuration('data'))
# XXX, access existing connection, no pyro connection
from cubicweb.server.sources.pyrorql import PyroRQLSource
@@ -45,38 +38,47 @@
from cubicweb.dbapi import Connection
Connection.close = lambda x: None
-class TwoSourcesTC(RepositoryBasedTC):
- repo_config = TwoSourcesConfiguration('data')
+class TwoSourcesTC(CubicWebTC):
+ config = TwoSourcesConfiguration('data')
+
+ @classmethod
+ def _refresh_repo(cls):
+ super(TwoSourcesTC, cls)._refresh_repo()
+ cnx2.rollback()
+ refresh_repo(repo2)
+ cnx3.rollback()
+ refresh_repo(repo3)
def setUp(self):
- RepositoryBasedTC.setUp(self)
- self.repo.sources[-1]._query_cache.clear()
- self.repo.sources[-2]._query_cache.clear()
- # trigger discovery
- self.execute('Card X')
- self.execute('Affaire X')
- self.execute('State X')
- self.commit()
- # don't delete external entities!
- self.maxeid = self.session.system_sql('SELECT MAX(eid) FROM entities').fetchone()[0]
- # add some entities
- self.ic1 = self.execute('INSERT Card X: X title "C1: An internal card", X wikiid "aaai"')[0][0]
- self.ic2 = self.execute('INSERT Card X: X title "C2: Ze internal card", X wikiid "zzzi"')[0][0]
- self.commit()
+ CubicWebTC.setUp(self)
do_monkey_patch()
def tearDown(self):
- RepositoryBasedTC.tearDown(self)
+ CubicWebTC.tearDown(self)
undo_monkey_patch()
+ def setup_database(self):
+ cu = cnx2.cursor()
+ self.ec1 = cu.execute('INSERT Card X: X title "C3: An external card", X wikiid "aaa"')[0][0]
+ cu.execute('INSERT Card X: X title "C4: Ze external card", X wikiid "zzz"')
+ self.aff1 = cu.execute('INSERT Affaire X: X ref "AFFREF"')[0][0]
+ cnx2.commit()
+ # trigger discovery
+ self.sexecute('Card X')
+ self.sexecute('Affaire X')
+ self.sexecute('State X')
+ # add some entities
+ self.ic1 = self.sexecute('INSERT Card X: X title "C1: An internal card", X wikiid "aaai"')[0][0]
+ self.ic2 = self.sexecute('INSERT Card X: X title "C2: Ze internal card", X wikiid "zzzi"')[0][0]
+
def test_eid_comp(self):
- rset = self.execute('Card X WHERE X eid > 1')
+ rset = self.sexecute('Card X WHERE X eid > 1')
self.assertEquals(len(rset), 4)
- rset = self.execute('Any X,T WHERE X title T, X eid > 1')
+ rset = self.sexecute('Any X,T WHERE X title T, X eid > 1')
self.assertEquals(len(rset), 4)
def test_metainformation(self):
- rset = self.execute('Card X ORDERBY T WHERE X title T')
+ rset = self.sexecute('Card X ORDERBY T WHERE X title T')
# 2 added to the system source, 2 added to the external source
self.assertEquals(len(rset), 4)
# since they are orderd by eid, we know the 3 first one is coming from the system source
@@ -89,28 +91,28 @@
self.assertEquals(metainf['source'], {'adapter': 'pyrorql', 'base-url': 'http://extern.org/', 'uri': 'extern'})
self.assertEquals(metainf['type'], 'Card')
self.assert_(metainf['extid'])
- etype = self.execute('Any ETN WHERE X is ET, ET name ETN, X eid %(x)s',
+ etype = self.sexecute('Any ETN WHERE X is ET, ET name ETN, X eid %(x)s',
{'x': externent.eid}, 'x')[0][0]
self.assertEquals(etype, 'Card')
def test_order_limit_offset(self):
- rsetbase = self.execute('Any W,X ORDERBY W,X WHERE X wikiid W')
+ rsetbase = self.sexecute('Any W,X ORDERBY W,X WHERE X wikiid W')
self.assertEquals(len(rsetbase), 4)
self.assertEquals(sorted(rsetbase.rows), rsetbase.rows)
- rset = self.execute('Any W,X ORDERBY W,X LIMIT 2 OFFSET 2 WHERE X wikiid W')
+ rset = self.sexecute('Any W,X ORDERBY W,X LIMIT 2 OFFSET 2 WHERE X wikiid W')
self.assertEquals(rset.rows, rsetbase.rows[2:4])
def test_has_text(self):
self.repo.sources_by_uri['extern'].synchronize(MTIME) # in case fti_update has been run before
- self.failUnless(self.execute('Any X WHERE X has_text "affref"'))
- self.failUnless(self.execute('Affaire X WHERE X has_text "affref"'))
+ self.failUnless(self.sexecute('Any X WHERE X has_text "affref"'))
+ self.failUnless(self.sexecute('Affaire X WHERE X has_text "affref"'))
def test_anon_has_text(self):
self.repo.sources_by_uri['extern'].synchronize(MTIME) # in case fti_update has been run before
- self.execute('INSERT Affaire X: X ref "no readable card"')[0][0]
- aff1 = self.execute('INSERT Affaire X: X ref "card"')[0][0]
+ self.sexecute('INSERT Affaire X: X ref "no readable card"')[0][0]
+ aff1 = self.sexecute('INSERT Affaire X: X ref "card"')[0][0]
# grant read access
- self.execute('SET X owned_by U WHERE X eid %(x)s, U login "anon"', {'x': aff1}, 'x')
+ self.sexecute('SET X owned_by U WHERE X eid %(x)s, U login "anon"', {'x': aff1}, 'x')
self.commit()
cnx = self.login('anon')
cu = cnx.cursor()
@@ -120,79 +122,81 @@
def test_synchronization(self):
cu = cnx2.cursor()
- assert cu.execute('Any X WHERE X eid %(x)s', {'x': aff1}, 'x')
- cu.execute('SET X ref "BLAH" WHERE X eid %(x)s', {'x': aff1}, 'x')
+ assert cu.execute('Any X WHERE X eid %(x)s', {'x': self.aff1}, 'x')
+ cu.execute('SET X ref "BLAH" WHERE X eid %(x)s', {'x': self.aff1}, 'x')
aff2 = cu.execute('INSERT Affaire X: X ref "AFFREUX"')[0][0]
cnx2.commit()
try:
# force sync
self.repo.sources_by_uri['extern'].synchronize(MTIME)
- self.failUnless(self.execute('Any X WHERE X has_text "blah"'))
- self.failUnless(self.execute('Any X WHERE X has_text "affreux"'))
+ self.failUnless(self.sexecute('Any X WHERE X has_text "blah"'))
+ self.failUnless(self.sexecute('Any X WHERE X has_text "affreux"'))
cu.execute('DELETE Affaire X WHERE X eid %(x)s', {'x': aff2})
cnx2.commit()
self.repo.sources_by_uri['extern'].synchronize(MTIME)
- rset = self.execute('Any X WHERE X has_text "affreux"')
+ rset = self.sexecute('Any X WHERE X has_text "affreux"')
self.failIf(rset)
finally:
# restore state
- cu.execute('SET X ref "AFFREF" WHERE X eid %(x)s', {'x': aff1}, 'x')
+ cu.execute('SET X ref "AFFREF" WHERE X eid %(x)s', {'x': self.aff1}, 'x')
cnx2.commit()
def test_simplifiable_var(self):
- affeid = self.execute('Affaire X WHERE X ref "AFFREF"')[0][0]
- rset = self.execute('Any X,AA,AB WHERE E eid %(x)s, E in_state X, X name AA, X modification_date AB',
+ affeid = self.sexecute('Affaire X WHERE X ref "AFFREF"')[0][0]
+ rset = self.sexecute('Any X,AA,AB WHERE E eid %(x)s, E in_state X, X name AA, X modification_date AB',
{'x': affeid}, 'x')
self.assertEquals(len(rset), 1)
self.assertEquals(rset[0][1], "pitetre")
def test_simplifiable_var_2(self):
- affeid = self.execute('Affaire X WHERE X ref "AFFREF"')[0][0]
- rset = self.execute('Any E WHERE E eid %(x)s, E in_state S, NOT S name "moved"',
+ affeid = self.sexecute('Affaire X WHERE X ref "AFFREF"')[0][0]
+ rset = self.sexecute('Any E WHERE E eid %(x)s, E in_state S, NOT S name "moved"',
{'x': affeid, 'u': self.session.user.eid}, 'x')
self.assertEquals(len(rset), 1)
def test_sort_func(self):
- self.execute('Affaire X ORDERBY DUMB_SORT(RF) WHERE X ref RF')
+ self.sexecute('Affaire X ORDERBY DUMB_SORT(RF) WHERE X ref RF')
def test_sort_func_ambigous(self):
- self.execute('Any X ORDERBY DUMB_SORT(RF) WHERE X title RF')
+ self.sexecute('Any X ORDERBY DUMB_SORT(RF) WHERE X title RF')
def test_in_eid(self):
- iec1 = self.repo.extid2eid(self.repo.sources_by_uri['extern'], str(ec1),
+ iec1 = self.repo.extid2eid(self.repo.sources_by_uri['extern'], str(self.ec1),
'Card', self.session)
- rset = self.execute('Any X WHERE X eid IN (%s, %s)' % (iec1, self.ic1))
+ rset = self.sexecute('Any X WHERE X eid IN (%s, %s)' % (iec1, self.ic1))
self.assertEquals(sorted(r[0] for r in rset.rows), sorted([iec1, self.ic1]))
def test_greater_eid(self):
- rset = self.execute('Any X WHERE X eid > %s' % self.maxeid)
+ rset = self.sexecute('Any X WHERE X eid > %s' % (self.ic1 - 1))
self.assertEquals(len(rset.rows), 2) # self.ic1 and self.ic2
+ cu = cnx2.cursor()
ec2 = cu.execute('INSERT Card X: X title "glup"')[0][0]
cnx2.commit()
# 'X eid > something' should not trigger discovery
- rset = self.execute('Any X WHERE X eid > %s' % self.maxeid)
+ rset = self.sexecute('Any X WHERE X eid > %s' % (self.ic1 - 1))
self.assertEquals(len(rset.rows), 2)
# trigger discovery using another query
- crset = self.execute('Card X WHERE X title "glup"')
+ crset = self.sexecute('Card X WHERE X title "glup"')
self.assertEquals(len(crset.rows), 1)
- rset = self.execute('Any X WHERE X eid > %s' % self.maxeid)
+ rset = self.sexecute('Any X WHERE X eid > %s' % (self.ic1 - 1))
self.assertEquals(len(rset.rows), 3)
- rset = self.execute('Any MAX(X)')
+ rset = self.sexecute('Any MAX(X)')
self.assertEquals(len(rset.rows), 1)
self.assertEquals(rset.rows[0][0], crset[0][0])
def test_attr_unification_1(self):
- n1 = self.execute('INSERT Note X: X type "AFFREF"')[0][0]
- n2 = self.execute('INSERT Note X: X type "AFFREU"')[0][0]
- rset = self.execute('Any X,Y WHERE X is Note, Y is Affaire, X type T, Y ref T')
+ n1 = self.sexecute('INSERT Note X: X type "AFFREF"')[0][0]
+ n2 = self.sexecute('INSERT Note X: X type "AFFREU"')[0][0]
+ rset = self.sexecute('Any X,Y WHERE X is Note, Y is Affaire, X type T, Y ref T')
self.assertEquals(len(rset), 1, rset.rows)
def test_attr_unification_2(self):
+ cu = cnx2.cursor()
ec2 = cu.execute('INSERT Card X: X title "AFFREF"')[0][0]
cnx2.commit()
try:
- c1 = self.execute('INSERT Card C: C title "AFFREF"')[0][0]
- rset = self.execute('Any X,Y WHERE X is Card, Y is Affaire, X title T, Y ref T')
+ c1 = self.sexecute('INSERT Card C: C title "AFFREF"')[0][0]
+ rset = self.sexecute('Any X,Y WHERE X is Card, Y is Affaire, X title T, Y ref T')
self.assertEquals(len(rset), 2, rset.rows)
finally:
cu.execute('DELETE Card X WHERE X eid %(x)s', {'x': ec2}, 'x')
@@ -200,82 +204,87 @@
def test_attr_unification_neq_1(self):
# XXX complete
- self.execute('Any X,Y WHERE X is Note, Y is Affaire, X creation_date D, Y creation_date > D')
+ self.sexecute('Any X,Y WHERE X is Note, Y is Affaire, X creation_date D, Y creation_date > D')
def test_attr_unification_neq_2(self):
# XXX complete
- self.execute('Any X,Y WHERE X is Card, Y is Affaire, X creation_date D, Y creation_date > D')
+ self.sexecute('Any X,Y WHERE X is Card, Y is Affaire, X creation_date D, Y creation_date > D')
def test_union(self):
- afeids = self.execute('Affaire X')
- ueids = self.execute('CWUser X')
- rset = self.execute('(Any X WHERE X is Affaire) UNION (Any X WHERE X is CWUser)')
+ afeids = self.sexecute('Affaire X')
+ ueids = self.sexecute('CWUser X')
+ rset = self.sexecute('(Any X WHERE X is Affaire) UNION (Any X WHERE X is CWUser)')
self.assertEquals(sorted(r[0] for r in rset.rows),
sorted(r[0] for r in afeids + ueids))
def test_subquery1(self):
- rsetbase = self.execute('Any W,X WITH W,X BEING (Any W,X ORDERBY W,X WHERE X wikiid W)')
+ rsetbase = self.sexecute('Any W,X WITH W,X BEING (Any W,X ORDERBY W,X WHERE X wikiid W)')
self.assertEquals(len(rsetbase), 4)
self.assertEquals(sorted(rsetbase.rows), rsetbase.rows)
- rset = self.execute('Any W,X LIMIT 2 OFFSET 2 WITH W,X BEING (Any W,X ORDERBY W,X WHERE X wikiid W)')
+ rset = self.sexecute('Any W,X LIMIT 2 OFFSET 2 WITH W,X BEING (Any W,X ORDERBY W,X WHERE X wikiid W)')
self.assertEquals(rset.rows, rsetbase.rows[2:4])
- rset = self.execute('Any W,X ORDERBY W,X LIMIT 2 OFFSET 2 WITH W,X BEING (Any W,X WHERE X wikiid W)')
+ rset = self.sexecute('Any W,X ORDERBY W,X LIMIT 2 OFFSET 2 WITH W,X BEING (Any W,X WHERE X wikiid W)')
self.assertEquals(rset.rows, rsetbase.rows[2:4])
- rset = self.execute('Any W,X WITH W,X BEING (Any W,X ORDERBY W,X LIMIT 2 OFFSET 2 WHERE X wikiid W)')
+ rset = self.sexecute('Any W,X WITH W,X BEING (Any W,X ORDERBY W,X LIMIT 2 OFFSET 2 WHERE X wikiid W)')
self.assertEquals(rset.rows, rsetbase.rows[2:4])
def test_subquery2(self):
- affeid = self.execute('Affaire X WHERE X ref "AFFREF"')[0][0]
- rset = self.execute('Any X,AA,AB WITH X,AA,AB BEING (Any X,AA,AB WHERE E eid %(x)s, E in_state X, X name AA, X modification_date AB)',
+ affeid = self.sexecute('Affaire X WHERE X ref "AFFREF"')[0][0]
+ rset = self.sexecute('Any X,AA,AB WITH X,AA,AB BEING (Any X,AA,AB WHERE E eid %(x)s, E in_state X, X name AA, X modification_date AB)',
{'x': affeid})
self.assertEquals(len(rset), 1)
self.assertEquals(rset[0][1], "pitetre")
def test_not_relation(self):
- states = set(tuple(x) for x in self.execute('Any S,SN WHERE S is State, S name SN'))
+ states = set(tuple(x) for x in self.sexecute('Any S,SN WHERE S is State, S name SN'))
userstate = self.session.user.in_state[0]
states.remove((userstate.eid, userstate.name))
- notstates = set(tuple(x) for x in self.execute('Any S,SN WHERE S is State, S name SN, NOT X in_state S, X eid %(x)s',
+ notstates = set(tuple(x) for x in self.sexecute('Any S,SN WHERE S is State, S name SN, NOT X in_state S, X eid %(x)s',
{'x': self.session.user.eid}, 'x'))
self.assertEquals(notstates, states)
- aff1 = self.execute('Any X WHERE X is Affaire, X ref "AFFREF"')[0][0]
- aff1stateeid, aff1statename = self.execute('Any S,SN WHERE X eid %(x)s, X in_state S, S name SN', {'x': aff1}, 'x')[0]
+ aff1 = self.sexecute('Any X WHERE X is Affaire, X ref "AFFREF"')[0][0]
+ aff1stateeid, aff1statename = self.sexecute('Any S,SN WHERE X eid %(x)s, X in_state S, S name SN', {'x': aff1}, 'x')[0]
self.assertEquals(aff1statename, 'pitetre')
states.add((userstate.eid, userstate.name))
states.remove((aff1stateeid, aff1statename))
- notstates = set(tuple(x) for x in self.execute('Any S,SN WHERE S is State, S name SN, NOT X in_state S, X eid %(x)s',
+ notstates = set(tuple(x) for x in self.sexecute('Any S,SN WHERE S is State, S name SN, NOT X in_state S, X eid %(x)s',
{'x': aff1}, 'x'))
self.assertSetEquals(notstates, states)
def test_absolute_url_base_url(self):
+ cu = cnx2.cursor()
ceid = cu.execute('INSERT Card X: X title "without wikiid to get eid based url"')[0][0]
cnx2.commit()
- lc = self.execute('Card X WHERE X title "without wikiid to get eid based url"').get_entity(0, 0)
+ lc = self.sexecute('Card X WHERE X title "without wikiid to get eid based url"').get_entity(0, 0)
self.assertEquals(lc.absolute_url(), 'http://extern.org/card/eid/%s' % ceid)
+ cu.execute('DELETE Card X WHERE X eid %(x)s', {'x':ceid})
+ cnx2.commit()
def test_absolute_url_no_base_url(self):
cu = cnx3.cursor()
ceid = cu.execute('INSERT Card X: X title "without wikiid to get eid based url"')[0][0]
cnx3.commit()
- lc = self.execute('Card X WHERE X title "without wikiid to get eid based url"').get_entity(0, 0)
+ lc = self.sexecute('Card X WHERE X title "without wikiid to get eid based url"').get_entity(0, 0)
self.assertEquals(lc.absolute_url(), 'http://testing.fr/cubicweb/card/eid/%s' % lc.eid)
+ cu.execute('DELETE Card X WHERE X eid %(x)s', {'x':ceid})
+ cnx3.commit()
def test_nonregr1(self):
ueid = self.session.user.eid
- affaire = self.execute('Affaire X WHERE X ref "AFFREF"').get_entity(0, 0)
- self.execute('Any U WHERE U in_group G, (G name IN ("managers", "logilab") OR (X require_permission P?, P name "bla", P require_group G)), X eid %(x)s, U eid %(u)s',
+ affaire = self.sexecute('Affaire X WHERE X ref "AFFREF"').get_entity(0, 0)
+ self.sexecute('Any U WHERE U in_group G, (G name IN ("managers", "logilab") OR (X require_permission P?, P name "bla", P require_group G)), X eid %(x)s, U eid %(u)s',
{'x': affaire.eid, 'u': ueid})
def test_nonregr2(self):
self.session.user.fire_transition('deactivate')
treid = self.session.user.latest_trinfo().eid
- rset = self.execute('Any X ORDERBY D DESC WHERE E eid %(x)s, E wf_info_for X, X modification_date D',
+ rset = self.sexecute('Any X ORDERBY D DESC WHERE E eid %(x)s, E wf_info_for X, X modification_date D',
{'x': treid})
self.assertEquals(len(rset), 1)
self.assertEquals(rset.rows[0], [self.session.user.eid])
def test_nonregr3(self):
- self.execute('DELETE Card X WHERE X eid %(x)s, NOT X multisource_inlined_rel Y', {'x': self.ic1})
+ self.sexecute('DELETE Card X WHERE X eid %(x)s, NOT X multisource_inlined_rel Y', {'x': self.ic1})
if __name__ == '__main__':
from logilab.common.testlib import unittest_main
--- a/server/test/unittest_querier.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_querier.py Wed Aug 26 14:45:56 2009 +0200
@@ -46,7 +46,7 @@
('C0 text,C1 integer', {'A': 'table0.C0', 'B': 'table0.C1'}))
-repo, cnx = init_test_database('sqlite')
+repo, cnx = init_test_database()
--- a/server/test/unittest_repository.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_repository.py Wed Aug 26 14:45:56 2009 +0200
@@ -18,10 +18,11 @@
from yams.constraints import UniqueConstraint
-from cubicweb import BadConnectionId, RepositoryError, ValidationError, UnknownEid, AuthenticationError
+from cubicweb import (BadConnectionId, RepositoryError, ValidationError,
+ UnknownEid, AuthenticationError)
from cubicweb.schema import CubicWebSchema, RQLConstraint
from cubicweb.dbapi import connect, repo_connect, multiple_connections_unfix
-from cubicweb.devtools.apptest import RepositoryBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.devtools.repotest import tuplify
from cubicweb.server import repository
from cubicweb.server.sqlutils import SQL_PREFIX
@@ -31,48 +32,35 @@
os.system('pyro-ns >/dev/null 2>/dev/null &')
-class RepositoryTC(RepositoryBasedTC):
+class RepositoryTC(CubicWebTC):
""" singleton providing access to a persistent storage for entities
and relation
"""
-# def setUp(self):
-# pass
-
-# def tearDown(self):
-# self.repo.config.db_perms = True
-# cnxid = self.repo.connect(*self.default_user_password())
-# for etype in ('Affaire', 'Note', 'Societe', 'Personne'):
-# self.repo.execute(cnxid, 'DELETE %s X' % etype)
-# self.repo.commit(cnxid)
-# self.repo.close(cnxid)
-
def test_fill_schema(self):
self.repo.schema = CubicWebSchema(self.repo.config.appid)
self.repo.config._cubes = None # avoid assertion error
+ self.repo.config.repairing = True # avoid versions checking
self.repo.fill_schema()
- pool = self.repo._get_pool()
table = SQL_PREFIX + 'CWEType'
namecol = SQL_PREFIX + 'name'
finalcol = SQL_PREFIX + 'final'
- try:
- cu = self.session.system_sql('SELECT %s FROM %s WHERE %s is NULL' % (
- namecol, table, finalcol))
- self.assertEquals(cu.fetchall(), [])
- cu = self.session.system_sql('SELECT %s FROM %s WHERE %s=%%(final)s ORDER BY %s'
- % (namecol, table, finalcol, namecol), {'final': 'TRUE'})
- self.assertEquals(cu.fetchall(), [(u'Boolean',), (u'Bytes',),
- (u'Date',), (u'Datetime',),
- (u'Decimal',),(u'Float',),
- (u'Int',),
- (u'Interval',), (u'Password',),
- (u'String',), (u'Time',)])
- finally:
- self.repo._free_pool(pool)
+ self.session.set_pool()
+ cu = self.session.system_sql('SELECT %s FROM %s WHERE %s is NULL' % (
+ namecol, table, finalcol))
+ self.assertEquals(cu.fetchall(), [])
+ cu = self.session.system_sql('SELECT %s FROM %s WHERE %s=%%(final)s ORDER BY %s'
+ % (namecol, table, finalcol, namecol), {'final': 'TRUE'})
+ self.assertEquals(cu.fetchall(), [(u'Boolean',), (u'Bytes',),
+ (u'Date',), (u'Datetime',),
+ (u'Decimal',),(u'Float',),
+ (u'Int',),
+ (u'Interval',), (u'Password',),
+ (u'String',), (u'Time',)])
def test_schema_has_owner(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
self.failIf(repo.execute(cnxid, 'CWEType X WHERE NOT X owned_by U'))
self.failIf(repo.execute(cnxid, 'CWRType X WHERE NOT X owned_by U'))
self.failIf(repo.execute(cnxid, 'CWAttribute X WHERE NOT X owned_by U'))
@@ -81,18 +69,17 @@
self.failIf(repo.execute(cnxid, 'CWConstraintType X WHERE NOT X owned_by U'))
def test_connect(self):
- login, passwd = self.default_user_password()
- self.assert_(self.repo.connect(login, passwd))
+ self.assert_(self.repo.connect(self.admlogin, self.admpassword))
self.assertRaises(AuthenticationError,
- self.repo.connect, login, 'nimportnawak')
+ self.repo.connect, self.admlogin, 'nimportnawak')
self.assertRaises(AuthenticationError,
- self.repo.connect, login, None)
+ self.repo.connect, self.admlogin, None)
self.assertRaises(AuthenticationError,
self.repo.connect, None, None)
def test_execute(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
repo.execute(cnxid, 'Any X')
repo.execute(cnxid, 'Any X where X is Personne')
repo.execute(cnxid, 'Any X where X is Personne, X nom ~= "to"')
@@ -101,7 +88,7 @@
def test_login_upassword_accent(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
repo.execute(cnxid, 'INSERT CWUser X: X login %(login)s, X upassword %(passwd)s, X in_group G WHERE G name "users"',
{'login': u"barnabé", 'passwd': u"héhéhé".encode('UTF8')})
repo.commit(cnxid)
@@ -110,7 +97,7 @@
def test_invalid_entity_rollback(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
# no group
repo.execute(cnxid, 'INSERT CWUser X: X login %(login)s, X upassword %(passwd)s',
{'login': u"tutetute", 'passwd': 'tutetute'})
@@ -120,7 +107,7 @@
def test_close(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
self.assert_(cnxid)
repo.close(cnxid)
self.assertRaises(BadConnectionId, repo.execute, cnxid, 'Any X')
@@ -131,9 +118,9 @@
def test_shared_data(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
repo.set_shared_data(cnxid, 'data', 4)
- cnxid2 = repo.connect(*self.default_user_password())
+ cnxid2 = repo.connect(self.admlogin, self.admpassword)
self.assertEquals(repo.get_shared_data(cnxid, 'data'), 4)
self.assertEquals(repo.get_shared_data(cnxid2, 'data'), None)
repo.set_shared_data(cnxid2, 'data', 5)
@@ -151,14 +138,14 @@
def test_check_session(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
self.assertEquals(repo.check_session(cnxid), None)
repo.close(cnxid)
self.assertRaises(BadConnectionId, repo.check_session, cnxid)
def test_transaction_base(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
# check db state
result = repo.execute(cnxid, 'Personne X')
self.assertEquals(result.rowcount, 0)
@@ -177,7 +164,7 @@
def test_transaction_base2(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
# rollback relation insertion
repo.execute(cnxid, "SET U in_group G WHERE U login 'admin', G name 'guests'")
result = repo.execute(cnxid, "Any U WHERE U in_group G, U login 'admin', G name 'guests'")
@@ -188,7 +175,7 @@
def test_transaction_base3(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
# rollback state change which trigger TrInfo insertion
user = repo._get_session(cnxid).user
user.fire_transition('deactivate')
@@ -203,7 +190,7 @@
def test_close_wait_processing_request(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
repo.execute(cnxid, 'INSERT CWUser X: X login "toto", X upassword "tutu", X in_group G WHERE G name "users"')
repo.commit(cnxid)
# close has to be in the thread due to sqlite limitations
@@ -287,7 +274,7 @@
def test_internal_api(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
session = repo._get_session(cnxid, setpool=True)
self.assertEquals(repo.type_and_source_from_eid(1, session),
('CWGroup', 'system', None))
@@ -305,7 +292,7 @@
def test_session_api(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
self.assertEquals(repo.user_info(cnxid), (5, 'admin', set([u'managers']), {}))
self.assertEquals(repo.describe(cnxid, 1), (u'CWGroup', u'system', None))
repo.close(cnxid)
@@ -314,7 +301,7 @@
def test_shared_data_api(self):
repo = self.repo
- cnxid = repo.connect(*self.default_user_password())
+ cnxid = repo.connect(self.admlogin, self.admpassword)
self.assertEquals(repo.get_shared_data(cnxid, 'data'), None)
repo.set_shared_data(cnxid, 'data', 4)
self.assertEquals(repo.get_shared_data(cnxid, 'data'), 4)
@@ -356,37 +343,34 @@
self.assertEquals(rset.rows[0][0], p2.eid)
-class DataHelpersTC(RepositoryBasedTC):
-
- def setUp(self):
- """ called before each test from this class """
- cnxid = self.repo.connect(*self.default_user_password())
- self.session = self.repo._sessions[cnxid]
- self.session.set_pool()
-
- def tearDown(self):
- self.session.rollback()
+class DataHelpersTC(CubicWebTC):
def test_create_eid(self):
+ self.session.set_pool()
self.assert_(self.repo.system_source.create_eid(self.session))
def test_source_from_eid(self):
+ self.session.set_pool()
self.assertEquals(self.repo.source_from_eid(1, self.session),
self.repo.sources_by_uri['system'])
def test_source_from_eid_raise(self):
+ self.session.set_pool()
self.assertRaises(UnknownEid, self.repo.source_from_eid, -2, self.session)
def test_type_from_eid(self):
+ self.session.set_pool()
self.assertEquals(self.repo.type_from_eid(1, self.session), 'CWGroup')
def test_type_from_eid_raise(self):
+ self.session.set_pool()
self.assertRaises(UnknownEid, self.repo.type_from_eid, -2, self.session)
def test_add_delete_info(self):
entity = self.repo.vreg['etypes'].etype_class('Personne')(self.session)
entity.eid = -1
entity.complete = lambda x: None
+ self.session.set_pool()
self.repo.add_info(self.session, entity, self.repo.sources_by_uri['system'])
cu = self.session.system_sql('SELECT * FROM entities WHERE eid = -1')
data = cu.fetchall()
@@ -401,13 +385,14 @@
self.assertEquals(data, [])
-class FTITC(RepositoryBasedTC):
+class FTITC(CubicWebTC):
def test_reindex_and_modified_since(self):
eidp = self.execute('INSERT Personne X: X nom "toto", X prenom "tutu"')[0][0]
self.commit()
ts = datetime.now()
self.assertEquals(len(self.execute('Personne X WHERE X has_text "tutu"')), 1)
+ self.session.set_pool()
cu = self.session.system_sql('SELECT mtime, eid FROM entities WHERE eid = %s' % eidp)
omtime = cu.fetchone()[0]
# our sqlite datetime adapter is ignore seconds fraction, so we have to
@@ -416,6 +401,7 @@
self.execute('SET X nom "tata" WHERE X eid %(x)s', {'x': eidp}, 'x')
self.commit()
self.assertEquals(len(self.execute('Personne X WHERE X has_text "tutu"')), 1)
+ self.session.set_pool()
cu = self.session.system_sql('SELECT mtime FROM entities WHERE eid = %s' % eidp)
mtime = cu.fetchone()[0]
self.failUnless(omtime < mtime)
@@ -453,7 +439,7 @@
self.assertEquals(rset.rows, [[self.session.user.eid]])
-class DBInitTC(RepositoryBasedTC):
+class DBInitTC(CubicWebTC):
def test_versions_inserted(self):
inserted = [r[0] for r in self.execute('Any K ORDERBY K WHERE P pkey K, P pkey ~= "system.version.%"')]
@@ -463,11 +449,11 @@
u'system.version.file', u'system.version.folder',
u'system.version.tag'])
-class InlineRelHooksTC(RepositoryBasedTC):
+class InlineRelHooksTC(CubicWebTC):
"""test relation hooks are called for inlined relations
"""
def setUp(self):
- RepositoryBasedTC.setUp(self)
+ CubicWebTC.setUp(self)
self.hm = self.repo.hm
self.called = []
--- a/server/test/unittest_rqlannotation.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_rqlannotation.py Wed Aug 26 14:45:56 2009 +0200
@@ -6,7 +6,7 @@
from cubicweb.devtools import init_test_database
from cubicweb.devtools.repotest import BaseQuerierTC
-repo, cnx = init_test_database('sqlite')
+repo, cnx = init_test_database()
class SQLGenAnnotatorTC(BaseQuerierTC):
repo = repo
--- a/server/test/unittest_security.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_security.py Wed Aug 26 14:45:56 2009 +0200
@@ -4,21 +4,21 @@
import sys
from logilab.common.testlib import unittest_main, TestCase
-from cubicweb.devtools.apptest import RepositoryBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb import Unauthorized, ValidationError
from cubicweb.server.querier import check_read_access
-class BaseSecurityTC(RepositoryBasedTC):
+class BaseSecurityTC(CubicWebTC):
def setUp(self):
- RepositoryBasedTC.setUp(self)
+ CubicWebTC.setUp(self)
self.create_user('iaminusersgrouponly')
self.readoriggroups = self.schema['Personne'].get_groups('read')
self.addoriggroups = self.schema['Personne'].get_groups('add')
def tearDown(self):
- RepositoryBasedTC.tearDown(self)
+ CubicWebTC.tearDown(self)
self.schema['Personne'].set_groups('read', self.readoriggroups)
self.schema['Personne'].set_groups('add', self.addoriggroups)
@@ -37,7 +37,7 @@
cu = cnx.cursor()
self.assertRaises(Unauthorized,
check_read_access,
- self.schema, cnx.user(self.current_session()), rqlst, solution)
+ self.schema, cnx.user(self.session), rqlst, solution)
self.assertRaises(Unauthorized, cu.execute, rql)
def test_upassword_not_selectable(self):
@@ -165,7 +165,7 @@
def test_insert_relation_rql_permission(self):
cnx = self.login('iaminusersgrouponly')
- session = self.current_session()
+ session = self.session
cu = cnx.cursor(session)
cu.execute("SET A concerne S WHERE A is Affaire, S is Societe")
# should raise Unauthorized since user don't own S
@@ -210,7 +210,7 @@
def test_user_can_change_its_upassword(self):
- ueid = self.create_user('user')
+ ueid = self.create_user('user').eid
cnx = self.login('user')
cu = cnx.cursor()
cu.execute('SET X upassword %(passwd)s WHERE X eid %(x)s',
@@ -220,7 +220,7 @@
cnx = self.login('user', 'newpwd')
def test_user_cant_change_other_upassword(self):
- ueid = self.create_user('otheruser')
+ ueid = self.create_user('otheruser').eid
cnx = self.login('iaminusersgrouponly')
cu = cnx.cursor()
cu.execute('SET X upassword %(passwd)s WHERE X eid %(x)s',
@@ -415,7 +415,7 @@
def test_users_and_groups_non_readable_by_guests(self):
cnx = self.login('anon')
- anon = cnx.user(self.current_session())
+ anon = cnx.user(self.session)
cu = cnx.cursor()
# anonymous user can only read itself
rset = cu.execute('Any L WHERE X owned_by U, U login L')
@@ -425,7 +425,7 @@
# anonymous user can read groups (necessary to check allowed transitions for instance)
self.assert_(cu.execute('CWGroup X'))
# should only be able to read the anonymous user, not another one
- origuser = self.session.user
+ origuser = self.adminsession.user
self.assertRaises(Unauthorized,
cu.execute, 'CWUser X WHERE X eid %(x)s', {'x': origuser.eid}, 'x')
# nothing selected, nothing updated, no exception raised
@@ -461,7 +461,7 @@
self.commit()
cnx = self.login('anon')
cu = cnx.cursor()
- anoneid = self.current_session().user.eid
+ anoneid = self.session.user.eid
self.assertEquals(cu.execute('Any T,P ORDERBY lower(T) WHERE B is Bookmark,B title T,B path P,'
'B bookmarked_by U, U eid %s' % anoneid).rows,
[['index', '?vid=index']])
@@ -490,7 +490,7 @@
eid = self.execute('INSERT Affaire X: X ref "ARCT01"')[0][0]
self.commit()
cnx = self.login('iaminusersgrouponly')
- session = self.current_session()
+ session = self.session
# needed to avoid check_perm error
session.set_pool()
# needed to remove rql expr granting update perm to the user
--- a/server/test/unittest_ssplanner.py Wed Aug 26 14:36:00 2009 +0200
+++ b/server/test/unittest_ssplanner.py Wed Aug 26 14:45:56 2009 +0200
@@ -10,7 +10,7 @@
from cubicweb.server.ssplanner import SSPlanner
# keep cnx so it's not garbage collected and the associated session closed
-repo, cnx = init_test_database('sqlite')
+repo, cnx = init_test_database()
class SSPlannerTC(BasePlannerTC):
repo = repo
--- a/sobjects/email.py Wed Aug 26 14:36:00 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,65 +0,0 @@
-"""hooks to ensure use_email / primary_email relations consistency
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-from cubicweb.server.hooksmanager import Hook
-from cubicweb.server.pool import PreCommitOperation
-
-class SetUseEmailRelationOp(PreCommitOperation):
- """delay this operation to commit to avoid conflict with a late rql query
- already setting the relation
- """
- rtype = 'use_email'
- fromeid = toeid = None # make pylint happy
-
- def condition(self):
- """check entity has use_email set for the email address"""
- return not self.session.unsafe_execute(
- 'Any X WHERE X eid %(x)s, X use_email Y, Y eid %(y)s',
- {'x': self.fromeid, 'y': self.toeid}, 'x')
-
- def precommit_event(self):
- session = self.session
- if self.condition():
- session.unsafe_execute(
- 'SET X %s Y WHERE X eid %%(x)s, Y eid %%(y)s' % self.rtype,
- {'x': self.fromeid, 'y': self.toeid}, 'x')
-
-class SetPrimaryEmailRelationOp(SetUseEmailRelationOp):
- rtype = 'primary_email'
-
- def condition(self):
- """check entity has no primary_email set"""
- return not self.session.unsafe_execute(
- 'Any X WHERE X eid %(x)s, X primary_email Y',
- {'x': self.fromeid}, 'x')
-
-
-class SetPrimaryEmailHook(Hook):
- """notify when a bug or story or version has its state modified"""
- events = ('after_add_relation',)
- accepts = ('use_email',)
-
- def call(self, session, fromeid, rtype, toeid):
- subjtype = session.describe(fromeid)[0]
- eschema = self.vreg.schema[subjtype]
- if 'primary_email' in eschema.subject_relations():
- SetPrimaryEmailRelationOp(session, vreg=self.vreg,
- fromeid=fromeid, toeid=toeid)
-
-class SetUseEmailHook(Hook):
- """notify when a bug or story or version has its state modified"""
- events = ('after_add_relation',)
- accepts = ('primary_email',)
-
- def call(self, session, fromeid, rtype, toeid):
- subjtype = session.describe(fromeid)[0]
- eschema = self.vreg.schema[subjtype]
- if 'use_email' in eschema.subject_relations():
- SetUseEmailRelationOp(session, vreg=self.vreg,
- fromeid=fromeid, toeid=toeid)
--- a/sobjects/hooks.py Wed Aug 26 14:36:00 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,85 +0,0 @@
-"""various library content hooks
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-from datetime import datetime
-
-from cubicweb import RepositoryError
-from cubicweb.common.uilib import soup2xhtml
-from cubicweb.server.hooksmanager import Hook
-from cubicweb.server.pool import PreCommitOperation
-
-
-class SetModificationDateOnStateChange(Hook):
- """update entity's modification date after changing its state"""
- events = ('after_add_relation',)
- accepts = ('in_state',)
-
- def call(self, session, fromeid, rtype, toeid):
- if fromeid in session.transaction_data.get('neweids', ()):
- # new entity, not needed
- return
- entity = session.entity_from_eid(fromeid)
- try:
- entity.set_attributes(modification_date=datetime.now(),
- _cw_unsafe=True)
- except RepositoryError, ex:
- # usually occurs if entity is coming from a read-only source
- # (eg ldap user)
- self.warning('cant change modification date for %s: %s', entity, ex)
-
-
-class AddUpdateCWUserHook(Hook):
- """ensure user logins are stripped"""
- events = ('before_add_entity', 'before_update_entity',)
- accepts = ('CWUser',)
-
- def call(self, session, entity):
- if 'login' in entity and entity['login']:
- entity['login'] = entity['login'].strip()
-
-
-class AutoDeleteBookmark(PreCommitOperation):
- beid = None # make pylint happy
- def precommit_event(self):
- session = self.session
- if not self.beid in session.transaction_data.get('pendingeids', ()):
- if not session.unsafe_execute('Any X WHERE X bookmarked_by U, X eid %(x)s',
- {'x': self.beid}, 'x'):
- session.unsafe_execute('DELETE Bookmark X WHERE X eid %(x)s',
- {'x': self.beid}, 'x')
-
-class DelBookmarkedByHook(Hook):
- """ensure user logins are stripped"""
- events = ('after_delete_relation',)
- accepts = ('bookmarked_by',)
-
- def call(self, session, subj, rtype, obj):
- AutoDeleteBookmark(session, beid=subj)
-
-
-class TidyHtmlFields(Hook):
- """tidy HTML in rich text strings"""
- events = ('before_add_entity', 'before_update_entity')
- accepts = ('Any',)
-
- def call(self, session, entity):
- metaattrs = entity.e_schema.meta_attributes()
- for metaattr, (metadata, attr) in metaattrs.iteritems():
- if metadata == 'format':
- try:
- value = entity[attr]
- except KeyError:
- continue # no text to tidy
- if isinstance(value, unicode): # filter out None and Binary
- if self.event == 'before_add_entity':
- fmt = entity.get(metaattr)
- else:
- fmt = entity.get_value(metaattr)
- if fmt == 'text/html':
- entity[attr] = soup2xhtml(value, session.encoding)
--- a/sobjects/notification.py Wed Aug 26 14:36:00 2009 +0200
+++ b/sobjects/notification.py Wed Aug 26 14:45:56 2009 +0200
@@ -1,4 +1,4 @@
-"""some hooks and views to handle notification on entity's changes
+"""some views to handle notification on data changes
:organization: Logilab
:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
@@ -13,15 +13,11 @@
from logilab.common.textutils import normalize_text
from logilab.common.deprecation import class_renamed, deprecated
-from cubicweb import RegistryException
-from cubicweb.selectors import implements, yes
+from cubicweb.selectors import yes
from cubicweb.view import Component
-from cubicweb.common.mail import NotificationView, parse_message_id
-from cubicweb.server.pool import PreCommitOperation
+from cubicweb.common.mail import format_mail
+from cubicweb.common.mail import NotificationView
from cubicweb.server.hookhelper import SendMailOp
-from cubicweb.server.hooksmanager import Hook
-
-parse_message_id = deprecated('parse_message_id is now defined in cubicweb.common.mail')
class RecipientsFinder(Component):
@@ -36,7 +32,7 @@
'X primary_email E, E address A')
def recipients(self):
- mode = self.config['default-recipients-mode']
+ mode = self.req.vreg.config['default-recipients-mode']
if mode == 'users':
# use unsafe execute else we may don't have the right to see users
# to notify...
@@ -45,91 +41,23 @@
for u in execute(self.user_rql, build_descr=True, propagate=True).entities()]
elif mode == 'default-dest-addrs':
lang = self.vreg.property_value('ui.language')
- dests = zip(self.config['default-dest-addrs'], repeat(lang))
+ dests = zip(self.req.vreg.config['default-dest-addrs'], repeat(lang))
else: # mode == 'none'
dests = []
return dests
-# hooks #######################################################################
-
-class RenderAndSendNotificationView(PreCommitOperation):
- """delay rendering of notification view until precommit"""
- def precommit_event(self):
- if self.view.rset and self.view.rset[0][0] in self.session.transaction_data.get('pendingeids', ()):
- return # entity added and deleted in the same transaction
- self.view.render_and_send(**getattr(self, 'viewargs', {}))
-
-
-class StatusChangeHook(Hook):
- """notify when a workflowable entity has its state modified"""
- events = ('after_add_entity',)
- accepts = ('TrInfo',)
-
- def call(self, session, entity):
- if not entity.from_state: # not a transition
- return
- rset = entity.related('wf_info_for')
- try:
- view = session.vreg['views'].select('notif_status_change', session,
- rset=rset, row=0)
- except RegistryException:
- return
- comment = entity.printable_value('comment', format='text/plain')
- # XXX don't try to wrap rest until we've a proper transformation (see
- # #103822)
- if comment and entity.comment_format != 'text/rest':
- comment = normalize_text(comment, 80)
- RenderAndSendNotificationView(session, view=view, viewargs={
- 'comment': comment, 'previous_state': entity.previous_state.name,
- 'current_state': entity.new_state.name})
-
-
-class RelationChangeHook(Hook):
- events = ('before_add_relation', 'after_add_relation',
- 'before_delete_relation', 'after_delete_relation')
- accepts = ('Any',)
- def call(self, session, fromeid, rtype, toeid):
- """if a notification view is defined for the event, send notification
- email defined by the view
- """
- rset = session.eid_rset(fromeid)
- vid = 'notif_%s_%s' % (self.event, rtype)
- try:
- view = session.vreg['views'].select(vid, session, rset=rset, row=0)
- except RegistryException:
- return
- RenderAndSendNotificationView(session, view=view)
-
-
-class EntityChangeHook(Hook):
- events = ('after_add_entity',
- 'after_update_entity')
- accepts = ('Any',)
- def call(self, session, entity):
- """if a notification view is defined for the event, send notification
- email defined by the view
- """
- rset = entity.as_rset()
- vid = 'notif_%s' % self.event
- try:
- view = session.vreg['views'].select(vid, session, rset=rset, row=0)
- except RegistryException:
- return
- RenderAndSendNotificationView(session, view=view)
-
-
# abstract or deactivated notification views and mixin ########################
class NotificationView(NotificationView):
"""overriden to delay actual sending of mails to a commit operation by
default
"""
-
def send_on_commit(self, recipients, msg):
SendMailOp(self.req, recipients=recipients, msg=msg)
send = send_on_commit
+
class StatusChangeMixIn(object):
id = 'notif_status_change'
msgid_timestamp = True
@@ -173,7 +101,7 @@
"""
def context(self, **kwargs):
- entity = self.entity(self.row or 0, self.col or 0)
+ entity = self.rset.get_entity(self.row or 0, self.col or 0)
content = entity.printable_value(self.content_attr, format='text/plain')
if content:
contentformat = getattr(entity, self.content_attr + '_format',
@@ -185,8 +113,15 @@
return super(ContentAddedView, self).context(content=content, **kwargs)
def subject(self):
- entity = self.entity(self.row or 0, self.col or 0)
+ entity = self.rset.get_entity(self.row or 0, self.col or 0)
return u'%s #%s (%s)' % (self.req.__('New %s' % entity.e_schema),
entity.eid, self.user_login())
+
+from logilab.common.deprecation import class_renamed, class_moved, deprecated
+from cubicweb.hooks.notification import RenderAndSendNotificationView
+from cubicweb.common.mail import parse_message_id
+
NormalizedTextView = class_renamed('NormalizedTextView', ContentAddedView)
+RenderAndSendNotificationView = class_moved(RenderAndSendNotificationView)
+parse_message_id = deprecated('parse_message_id is now defined in cubicweb.common.mail')
--- a/sobjects/supervising.py Wed Aug 26 14:36:00 2009 +0200
+++ b/sobjects/supervising.py Wed Aug 26 14:45:56 2009 +0200
@@ -13,58 +13,9 @@
from cubicweb.schema import display_name
from cubicweb.view import Component
from cubicweb.common.mail import format_mail
-from cubicweb.server.hooksmanager import Hook
from cubicweb.server.hookhelper import SendMailOp
-class SomethingChangedHook(Hook):
- events = ('before_add_relation', 'before_delete_relation',
- 'after_add_entity', 'before_update_entity')
- accepts = ('Any',)
-
- def call(self, session, *args):
- dest = self.config['supervising-addrs']
- if not dest: # no supervisors, don't do this for nothing...
- return
- self.session = session
- if self._call(*args):
- SupervisionMailOp(session)
-
- def _call(self, *args):
- if self._event() == 'update_entity':
- if args[0].eid in self.session.transaction_data.get('neweids', ()):
- return False
- if args[0].e_schema == 'CWUser':
- updated = set(args[0].iterkeys())
- if not (updated - frozenset(('eid', 'modification_date',
- 'last_login_time'))):
- # don't record last_login_time update which are done
- # automatically at login time
- return False
- self.session.transaction_data.setdefault('pendingchanges', []).append(
- (self._event(), args))
- return True
-
- def _event(self):
- return self.event.split('_', 1)[1]
-
-
-class EntityDeleteHook(SomethingChangedHook):
- events = ('before_delete_entity',)
-
- def _call(self, eid):
- entity = self.session.entity_from_eid(eid)
- try:
- title = entity.dc_title()
- except:
- # may raise an error during deletion process, for instance due to
- # missing required relation
- title = '#%s' % eid
- self.session.transaction_data.setdefault('pendingchanges', []).append(
- ('delete_entity', (eid, str(entity.e_schema), title)))
- return True
-
-
def filter_changes(changes):
"""
* when an entity has been deleted:
@@ -79,7 +30,7 @@
for change in changes[:]:
event, changedescr = change
if event == 'add_entity':
- entity = changedescr[0]
+ entity = changedescr.entity
added.add(entity.eid)
if entity.e_schema == 'TrInfo':
changes.remove(change)
@@ -93,7 +44,7 @@
index.setdefault(event, set()).add(change)
for key in ('delete_relation', 'add_relation'):
for change in index.get(key, {}).copy():
- if change[1][1] == 'in_state':
+ if change[1].rtype == 'in_state':
index[key].remove(change)
# filter changes
for eid in added:
@@ -102,26 +53,24 @@
changedescr = change[1]
# skip meta-relations which are set automatically
# XXX generate list below using rtags (category = 'generated')
- if changedescr[1] in ('created_by', 'owned_by', 'is', 'is_instance_of',
+ if changedescr.rtype in ('created_by', 'owned_by', 'is', 'is_instance_of',
'from_state', 'to_state', 'by_transition',
'wf_info_for') \
- and changedescr[0] == eid:
+ and changedescr.eidfrom == eid:
index['add_relation'].remove(change)
-
except KeyError:
break
for eid in deleted:
try:
for change in index['delete_relation'].copy():
- fromeid, rtype, toeid = change[1]
- if fromeid == eid:
+ if change.eidfrom == eid:
index['delete_relation'].remove(change)
- elif toeid == eid:
+ elif change.eidto == eid:
index['delete_relation'].remove(change)
- if rtype == 'wf_info_for':
- for change in index['delete_entity'].copy():
- if change[1][0] == fromeid:
- index['delete_entity'].remove(change)
+ if change.rtype == 'wf_info_for':
+ for change_ in index['delete_entity'].copy():
+ if change_[1].eidfrom == change.eidfrom:
+ index['delete_entity'].remove(change_)
except KeyError:
break
for change in changes:
@@ -148,7 +97,7 @@
% user.login)
for event, changedescr in filter_changes(changes):
self.w(u'* ')
- getattr(self, event)(*changedescr)
+ getattr(self, event)(changedescr)
self.w(u'\n\n')
def _entity_context(self, entity):
@@ -156,30 +105,30 @@
'etype': entity.dc_type().lower(),
'title': entity.dc_title()}
- def add_entity(self, entity):
+ def add_entity(self, changedescr):
msg = self.req._('added %(etype)s #%(eid)s (%(title)s)')
- self.w(u'%s\n' % (msg % self._entity_context(entity)))
- self.w(u' %s' % entity.absolute_url())
+ self.w(u'%s\n' % (msg % self._entity_context(changedescr.entity)))
+ self.w(u' %s' % changedescr.entity.absolute_url())
- def update_entity(self, entity):
+ def update_entity(self, changedescr):
msg = self.req._('updated %(etype)s #%(eid)s (%(title)s)')
- self.w(u'%s\n' % (msg % self._entity_context(entity)))
+ self.w(u'%s\n' % (msg % self._entity_context(changedescr.entity)))
# XXX print changes
- self.w(u' %s' % entity.absolute_url())
+ self.w(u' %s' % changedescr.entity.absolute_url())
- def delete_entity(self, eid, etype, title):
+ def delete_entity(self, (eid, etype, title)):
msg = self.req._('deleted %(etype)s #%(eid)s (%(title)s)')
etype = display_name(self.req, etype).lower()
self.w(msg % locals())
- def change_state(self, entity, fromstate, tostate):
+ def change_state(self, (entity, fromstate, tostate)):
msg = self.req._('changed state of %(etype)s #%(eid)s (%(title)s)')
self.w(u'%s\n' % (msg % self._entity_context(entity)))
self.w(_(' from state %(fromstate)s to state %(tostate)s\n' %
{'fromstate': _(fromstate.name), 'tostate': _(tostate.name)}))
self.w(u' %s' % entity.absolute_url())
- def _relation_context(self, fromeid, rtype, toeid):
+ def _relation_context(self, changedescr):
_ = self.req._
session = self.req.actual_session()
def describe(eid):
@@ -189,19 +138,20 @@
# may occurs when an entity has been deleted from an external
# source and we're cleaning its relation
return _('unknown external entity')
+ eidfrom, rtype, eidto = changedescr.eidfrom, changedescr.rtype, changedescr.eidto
return {'rtype': _(rtype),
- 'fromeid': fromeid,
- 'frometype': describe(fromeid),
- 'toeid': toeid,
- 'toetype': describe(toeid)}
+ 'eidfrom': eidfrom,
+ 'frometype': describe(eidfrom),
+ 'eidto': eidto,
+ 'toetype': describe(eidto)}
- def add_relation(self, fromeid, rtype, toeid):
- msg = self.req._('added relation %(rtype)s from %(frometype)s #%(fromeid)s to %(toetype)s #%(toeid)s')
- self.w(msg % self._relation_context(fromeid, rtype, toeid))
+ def add_relation(self, changedescr):
+ msg = self.req._('added relation %(rtype)s from %(frometype)s #%(eidfrom)s to %(toetype)s #%(eidto)s')
+ self.w(msg % self._relation_context(changedescr))
- def delete_relation(self, fromeid, rtype, toeid):
- msg = self.req._('deleted relation %(rtype)s from %(frometype)s #%(fromeid)s to %(toetype)s #%(toeid)s')
- self.w(msg % self._relation_context(fromeid, rtype, toeid))
+ def delete_relation(self, eidfrom, rtype, eidto):
+ msg = self.req._('deleted relation %(rtype)s from %(frometype)s #%(eidfrom)s to %(toetype)s #%(eidto)s')
+ self.w(msg % self._relation_context(changedescr))
class SupervisionMailOp(SendMailOp):
--- a/sobjects/test/unittest_email.py Wed Aug 26 14:36:00 2009 +0200
+++ b/sobjects/test/unittest_email.py Wed Aug 26 14:45:56 2009 +0200
@@ -5,9 +5,9 @@
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
-class EmailAddressHooksTC(EnvBasedTC):
+class EmailAddressHooksTC(CubicWebTC):
def test_use_email_set_primary_email(self):
self.execute('INSERT EmailAddress X: X address "admin@logilab.fr", U use_email X WHERE U login "admin"')
--- a/sobjects/test/unittest_hooks.py Wed Aug 26 14:36:00 2009 +0200
+++ b/sobjects/test/unittest_hooks.py Wed Aug 26 14:45:56 2009 +0200
@@ -6,9 +6,9 @@
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
from logilab.common.testlib import unittest_main
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
-class HooksTC(EnvBasedTC):
+class HooksTC(CubicWebTC):
def test_euser_login_stripped(self):
u = self.create_user(' joe ')
--- a/sobjects/test/unittest_notification.py Wed Aug 26 14:36:00 2009 +0200
+++ b/sobjects/test/unittest_notification.py Wed Aug 26 14:45:56 2009 +0200
@@ -9,7 +9,7 @@
from socket import gethostname
from logilab.common.testlib import unittest_main, TestCase
-from cubicweb.devtools.apptest import EnvBasedTC, MAILBOX
+from cubicweb.devtools.testlib import CubicWebTC, MAILBOX
from cubicweb.common.mail import construct_message_id, parse_message_id
@@ -48,7 +48,7 @@
self.assertNotEquals(msgid1, '<@testapp.%s>' % gethostname())
-class RecipientsFinderTC(EnvBasedTC):
+class RecipientsFinderTC(CubicWebTC):
def test(self):
urset = self.execute('CWUser X WHERE X login "admin"')
self.execute('INSERT EmailAddress X: X address "admin@logilab.fr", U primary_email X '
@@ -67,12 +67,11 @@
self.assertEquals(finder.recipients(), [('abcd@logilab.fr', 'en'), ('efgh@logilab.fr', 'en')])
-class StatusChangeViewsTC(EnvBasedTC):
+class StatusChangeViewsTC(CubicWebTC):
def test_status_change_view(self):
req = self.session()
- u = self.create_user('toto', req=req)#, commit=False) XXX in cw 3.6, and remove set_pool
- req.set_pool()
+ u = self.create_user('toto', req=req, commit=False)
u.fire_transition('deactivate', comment=u'yeah')
self.failIf(MAILBOX)
self.commit()
--- a/sobjects/test/unittest_supervising.py Wed Aug 26 14:36:00 2009 +0200
+++ b/sobjects/test/unittest_supervising.py Wed Aug 26 14:45:56 2009 +0200
@@ -9,12 +9,12 @@
import re
from logilab.common.testlib import unittest_main
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.sobjects.supervising import SendMailOp, SupervisionMailOp
-class SupervisingTC(EnvBasedTC):
+class SupervisingTC(CubicWebTC):
def setup_database(self):
self.add_entity('Card', title=u"une news !", content=u"cubicweb c'est beau")
@@ -26,7 +26,7 @@
def test_supervision(self):
- session = self.session()
+ session = self.session
# do some modification
user = self.execute('INSERT CWUser X: X login "toto", X upassword "sosafe", X in_group G '
'WHERE G name "users"').get_entity(0, 0)
@@ -88,7 +88,7 @@
data)
def test_nonregr1(self):
- session = self.session()
+ session = self.session
# do some unlogged modification
self.execute('SET X last_login_time NOW WHERE X eid %(x)s', {'x': session.user.eid}, 'x')
self.commit() # no crash
--- a/test/unittest_cwconfig.py Wed Aug 26 14:36:00 2009 +0200
+++ b/test/unittest_cwconfig.py Wed Aug 26 14:45:56 2009 +0200
@@ -77,7 +77,7 @@
def test_vregistry_path(self):
self.assertEquals([unabsolutize(p) for p in self.config.vregistry_path()],
- ['entities', 'web/views', 'sobjects',
+ ['entities', 'web/views', 'sobjects', 'hooks',
'file/entities.py', 'file/views', 'file/hooks.py',
'email/entities.py', 'email/views', 'email/hooks.py',
'test/data/entities.py'])
--- a/test/unittest_dbapi.py Wed Aug 26 14:36:00 2009 +0200
+++ b/test/unittest_dbapi.py Wed Aug 26 14:45:56 2009 +0200
@@ -7,24 +7,21 @@
"""
from cubicweb import ConnectionError
from cubicweb.dbapi import ProgrammingError
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
-class DBAPITC(EnvBasedTC):
- @property
- def cnx(self):
- return self.login('anon')
+class DBAPITC(CubicWebTC):
def test_public_repo_api(self):
- cnx = self.cnx
- self.assertEquals(cnx.get_schema(), self.env.repo.schema)
+ cnx = self.login('anon')
+ self.assertEquals(cnx.get_schema(), self.repo.schema)
self.assertEquals(cnx.source_defs(), {'system': {'adapter': 'native', 'uri': 'system'}})
self.restore_connection() # proper way to close cnx
self.assertRaises(ProgrammingError, cnx.get_schema)
self.assertRaises(ProgrammingError, cnx.source_defs)
def test_db_api(self):
- cnx = self.cnx
+ cnx = self.login('anon')
self.assertEquals(cnx.rollback(), None)
self.assertEquals(cnx.commit(), None)
self.restore_connection() # proper way to close cnx
@@ -34,7 +31,7 @@
self.assertRaises(ProgrammingError, cnx.close)
def test_api(self):
- cnx = self.cnx
+ cnx = self.login('anon')
self.assertEquals(cnx.user(None).login, 'anon')
self.assertEquals(cnx.describe(1), (u'CWGroup', u'system', None))
self.restore_connection() # proper way to close cnx
@@ -42,7 +39,7 @@
self.assertRaises(ConnectionError, cnx.describe, 1)
def test_session_data_api(self):
- cnx = self.cnx
+ cnx = self.login('anon')
self.assertEquals(cnx.get_session_data('data'), None)
self.assertEquals(cnx.session_data(), {})
cnx.set_session_data('data', 4)
@@ -57,7 +54,7 @@
self.assertEquals(cnx.session_data(), {'data': 4})
def test_shared_data_api(self):
- cnx = self.cnx
+ cnx = self.login('anon')
self.assertEquals(cnx.get_shared_data('data'), None)
cnx.set_shared_data('data', 4)
self.assertEquals(cnx.get_shared_data('data'), 4)
@@ -71,19 +68,6 @@
self.assertRaises(ConnectionError, cnx.set_shared_data, 'data', 0)
self.assertRaises(ConnectionError, cnx.get_shared_data, 'data')
-
-# class DBAPICursorTC(EnvBasedTC):
-
-# @property
-# def cursor(self):
-# return self.env.cnx.cursor()
-
-# def test_api(self):
-# cu = self.cursor
-# self.assertEquals(cu.describe(1), (u'CWGroup', u'system', None))
-# #cu.close()
-# #self.assertRaises(ConnectionError, cu.describe, 1)
-
if __name__ == '__main__':
from logilab.common.testlib import unittest_main
unittest_main()
--- a/test/unittest_entity.py Wed Aug 26 14:36:00 2009 +0200
+++ b/test/unittest_entity.py Wed Aug 26 14:45:56 2009 +0200
@@ -10,10 +10,10 @@
from datetime import datetime
from cubicweb import Binary
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.common.mttransforms import HAS_TAL
-class EntityTC(EnvBasedTC):
+class EntityTC(CubicWebTC):
## def setup_database(self):
## self.add_entity('Personne', nom=u'di mascio', prenom=u'adrien')
@@ -23,18 +23,18 @@
## embed=False)
def test_boolean_value(self):
- e = self.etype_instance('CWUser')
+ e = self.vreg['etypes'].etype_class('CWUser')(self.request())
self.failUnless(e)
def test_yams_inheritance(self):
from entities import Note
- e = self.etype_instance('SubNote')
+ e = self.vreg['etypes'].etype_class('SubNote')(self.request())
self.assertIsInstance(e, Note)
- e2 = self.etype_instance('SubNote')
+ e2 = self.vreg['etypes'].etype_class('SubNote')(self.request())
self.assertIs(e.__class__, e2.__class__)
def test_has_eid(self):
- e = self.etype_instance('CWUser')
+ e = self.vreg['etypes'].etype_class('CWUser')(self.request())
self.assertEquals(e.eid, None)
self.assertEquals(e.has_eid(), False)
e.eid = 'X'
@@ -101,7 +101,7 @@
user = self.entity('Any X WHERE X eid %(x)s', {'x':self.user().eid}, 'x')
adeleid = self.execute('INSERT EmailAddress X: X address "toto@logilab.org", U use_email X WHERE U login "admin"')[0][0]
self.commit()
- self.assertEquals(user._related_cache.keys(), [])
+ self.assertEquals(user._related_cache, {})
email = user.primary_email[0]
self.assertEquals(sorted(user._related_cache), ['primary_email_subject'])
self.assertEquals(email._related_cache.keys(), ['primary_email_object'])
@@ -213,7 +213,7 @@
1)
def test_new_entity_unrelated(self):
- e = self.etype_instance('CWUser')
+ e = self.vreg['etypes'].etype_class('CWUser')(self.request())
unrelated = [r[0] for r in e.unrelated('in_group', 'CWGroup', 'subject')]
# should be default groups but owners, i.e. managers, users, guests
self.assertEquals(len(unrelated), 3)
@@ -232,7 +232,6 @@
self.assertEquals(e.printable_value('content'),
'<p>\ndu *texte*\n</p>')
e['title'] = 'zou'
- #e = self.etype_instance('Task')
e['content'] = '''\
a title
=======
@@ -308,7 +307,7 @@
def test_fulltextindex(self):
- e = self.etype_instance('File')
+ e = self.vreg['etypes'].etype_class('File')(self.request())
e['name'] = 'an html file'
e['description'] = 'du <em>html</em>'
e['description_format'] = 'text/html'
@@ -327,7 +326,7 @@
self.failUnless(not p1.reverse_evaluee)
def test_complete_relation(self):
- session = self.session()
+ session = self.session
eid = session.unsafe_execute(
'INSERT TrInfo X: X comment "zou", X wf_info_for U, X from_state S1, X to_state S2 '
'WHERE U login "admin", S1 name "activated", S2 name "deactivated"')[0][0]
--- a/test/unittest_rset.py Wed Aug 26 14:36:00 2009 +0200
+++ b/test/unittest_rset.py Wed Aug 26 14:45:56 2009 +0200
@@ -10,7 +10,7 @@
from logilab.common.testlib import TestCase, unittest_main
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.selectors import traced_selection
from urlparse import urlsplit
@@ -55,7 +55,7 @@
-class ResultSetTC(EnvBasedTC):
+class ResultSetTC(CubicWebTC):
def setUp(self):
super(ResultSetTC, self).setUp()
@@ -100,7 +100,7 @@
'Any U,L where U is CWUser, U login L',
description=[['CWUser', 'String']] * 3)
rs.req = self.request()
- rs.vreg = self.env.vreg
+ rs.vreg = self.vreg
self.assertEquals(rs.limit(2).rows, [[12000, 'adim'], [13000, 'syt']])
rs2 = rs.limit(2, offset=1)
@@ -115,7 +115,7 @@
'Any U,L where U is CWUser, U login L',
description=[['CWUser', 'String']] * 3)
rs.req = self.request()
- rs.vreg = self.env.vreg
+ rs.vreg = self.vreg
def test_filter(entity):
return entity.login != 'nico'
@@ -140,7 +140,7 @@
'Any U,L where U is CWUser, U login L',
description=[['CWUser', 'String']] * 3)
rs.req = self.request()
- rs.vreg = self.env.vreg
+ rs.vreg = self.vreg
rs2 = rs.sorted_rset(lambda e:e['login'])
self.assertEquals(len(rs2), 3)
@@ -170,7 +170,7 @@
'D created_by U, D title T',
description=[['CWUser', 'String', 'String']] * 5)
rs.req = self.request()
- rs.vreg = self.env.vreg
+ rs.vreg = self.vreg
rsets = rs.split_rset(lambda e:e['login'])
self.assertEquals(len(rsets), 3)
--- a/test/unittest_selectors.py Wed Aug 26 14:36:00 2009 +0200
+++ b/test/unittest_selectors.py Wed Aug 26 14:45:56 2009 +0200
@@ -8,7 +8,7 @@
from logilab.common.testlib import TestCase, unittest_main
-from cubicweb.devtools.testlib import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.appobject import Selector, AndSelector, OrSelector
from cubicweb.selectors import implements, match_user_groups
from cubicweb.interfaces import IDownloadable
@@ -88,7 +88,7 @@
self.assertIs(csel.search_selector(implements), sel)
-class ImplementsSelectorTC(EnvBasedTC):
+class ImplementsSelectorTC(CubicWebTC):
def test_etype_priority(self):
req = self.request()
cls = self.vreg['etypes'].etype_class('File')
@@ -103,7 +103,7 @@
self.failIf(implements('Societe').score_class(cls, self.request()))
-class MatchUserGroupsTC(EnvBasedTC):
+class MatchUserGroupsTC(CubicWebTC):
def test_owners_group(self):
"""tests usage of 'owners' group with match_user_group"""
class SomeAction(action.Action):
@@ -118,16 +118,16 @@
self.create_user('john')
self.login('john')
# it should not be possible to use SomeAction not owned objects
- rset, req = self.env.get_rset_and_req('Any G WHERE G is CWGroup, G name "managers"')
+ rset, req = self.rset_and_req('Any G WHERE G is CWGroup, G name "managers"')
self.failIf('yo' in dict(self.pactions(req, rset)))
# insert a new card, and check that we can use SomeAction on our object
self.execute('INSERT Card C: C title "zoubidou"')
self.commit()
- rset, req = self.env.get_rset_and_req('Card C WHERE C title "zoubidou"')
+ rset, req = self.rset_and_req('Card C WHERE C title "zoubidou"')
self.failUnless('yo' in dict(self.pactions(req, rset)), self.pactions(req, rset))
# make sure even managers can't use the action
self.restore_connection()
- rset, req = self.env.get_rset_and_req('Card C WHERE C title "zoubidou"')
+ rset, req = self.rset_and_req('Card C WHERE C title "zoubidou"')
self.failIf('yo' in dict(self.pactions(req, rset)))
finally:
del self.vreg[SomeAction.__registry__][SomeAction.id]
--- a/test/unittest_vregistry.py Wed Aug 26 14:36:00 2009 +0200
+++ b/test/unittest_vregistry.py Wed Aug 26 14:45:56 2009 +0200
@@ -40,14 +40,6 @@
self.vreg.initialization_completed()
self.assertEquals(len(self.vreg['views']['primary']), 1)
- def test___selectors__compat(self):
- myselector1 = lambda *args: 1
- myselector2 = lambda *args: 1
- class AnAppObject(AppObject):
- __selectors__ = (myselector1, myselector2)
- AnAppObject.build___select__()
- self.assertEquals(AnAppObject.__select__(AnAppObject), 2)
-
def test_properties(self):
self.failIf('system.version.cubicweb' in self.vreg['propertydefs'])
self.failUnless(self.vreg.property_info('system.version.cubicweb'))
--- a/toolsutils.py Wed Aug 26 14:36:00 2009 +0200
+++ b/toolsutils.py Wed Aug 26 14:45:56 2009 +0200
@@ -21,6 +21,9 @@
from cubicweb import warning
from cubicweb import ConfigurationError, ExecutionError
+def underline_title(title, car='-'):
+ return title+'\n'+(car*len(title))
+
def iter_dir(directory, condition_file=None, ignore=()):
"""iterate on a directory"""
for sub in listdir(directory):
--- a/view.py Wed Aug 26 14:36:00 2009 +0200
+++ b/view.py Wed Aug 26 14:45:56 2009 +0200
@@ -17,7 +17,6 @@
from cubicweb import NotAnEntity
from cubicweb.selectors import yes, non_final_entity, nonempty_rset, none_rset
-from cubicweb.selectors import require_group_compat, accepts_compat
from cubicweb.appobject import AppObject
from cubicweb.utils import UStringIO, HTMLStream
from cubicweb.schema import display_name
@@ -93,7 +92,6 @@
time to a write function to use.
"""
__registry__ = 'views'
- registered = require_group_compat(AppObject.registered)
templatable = True
need_navigation = True
@@ -103,7 +101,7 @@
category = 'view'
def __init__(self, req=None, rset=None, **kwargs):
- super(View, self).__init__(req, rset, **kwargs)
+ super(View, self).__init__(req, rset=rset, **kwargs)
self.w = None
@property
@@ -151,7 +149,20 @@
if stream is not None:
return self._stream.getvalue()
- dispatch = deprecated('.dispatch is deprecated, use .render')(render)
+ def tal_render(self, template, variables):
+ """render a precompiled page template with variables in the given
+ dictionary as context
+ """
+ from cubicweb.ext.tal import CubicWebContext
+ context = CubicWebContext()
+ context.update({'self': self, 'rset': self.rset, '_' : self.req._,
+ 'req': self.req, 'user': self.req.user})
+ context.update(variables)
+ output = UStringIO()
+ template.expand(context, output)
+ return output.getvalue()
+
+ dispatch = deprecated('[3.4] .dispatch is deprecated, use .render')(render)
# should default .call() method add a <div classs="section"> around each
# rset item
@@ -230,7 +241,7 @@
self.view(__vid, rset, __fallback_vid, w=self.w, **kwargs)
# XXX Template bw compat
- template = deprecated('.template is deprecated, use .view')(wview)
+ template = deprecated('[3.4] .template is deprecated, use .view')(wview)
def whead(self, data):
self.req.html_headers.write(data)
@@ -317,8 +328,6 @@
class EntityView(View):
"""base class for views applying on an entity (i.e. uniform result set)"""
__select__ = non_final_entity()
- registered = accepts_compat(View.registered)
-
category = 'entityview'
@@ -327,7 +336,6 @@
displayed (so they can always be displayed !)
"""
__select__ = none_rset()
- registered = require_group_compat(View.registered)
category = 'startupview'
@@ -349,7 +357,7 @@
default_rql = None
def __init__(self, req, rset=None, **kwargs):
- super(EntityStartupView, self).__init__(req, rset, **kwargs)
+ super(EntityStartupView, self).__init__(req, rset=rset, **kwargs)
if rset is None:
# this instance is not in the "entityview" category
self.category = 'startupview'
@@ -400,7 +408,6 @@
There is usually at least a regular main template and a simple fallback
one to display error if the first one failed
"""
- registered = require_group_compat(View.registered)
@property
def doctype(self):
@@ -466,12 +473,12 @@
"""base class for components"""
__registry__ = 'components'
__select__ = yes()
- property_defs = {}
# XXX huummm, much probably useless
htmlclass = 'mainRelated'
def div_class(self):
return '%s %s' % (self.htmlclass, self.id)
+
# XXX a generic '%s%s' % (self.id, self.__registry__.capitalize()) would probably be nicer
def div_id(self):
return '%sComponent' % self.id
--- a/vregistry.py Wed Aug 26 14:36:00 2009 +0200
+++ b/vregistry.py Wed Aug 26 14:45:56 2009 +0200
@@ -54,6 +54,20 @@
return _toload
+def classid(cls):
+ """returns a unique identifier for an appobject class"""
+ return '%s.%s' % (cls.__module__, cls.__name__)
+
+def class_regid(cls):
+ """returns a unique identifier for an appobject class"""
+ if 'id' in cls.__dict__:
+ warn('%s: id is deprecated, use __id__')
+ cls.__id__ = cls.id
+ if hasattr(cls, 'id'):
+ return cls.id
+ return cls.__id__
+
+
class Registry(dict):
def __init__(self, config):
@@ -72,15 +86,13 @@
def register(self, obj, oid=None, clear=False):
"""base method to add an object in the registry"""
assert not '__abstract__' in obj.__dict__
- oid = oid or obj.id
+ oid = oid or class_regid(obj)
assert oid
if clear:
appobjects = self[oid] = []
else:
appobjects = self.setdefault(oid, [])
- # registered() is technically a classmethod but is not declared
- # as such because we need to compose registered in some cases
- appobject = obj.registered.im_func(obj, self)
+ appobject = obj.__registered__(self)
assert not appobject in appobjects, \
'object %s is already registered' % appobject
assert callable(appobject.__select__), appobject
@@ -90,11 +102,11 @@
# XXXFIXME this is a duplication of unregister()
# remove register_and_replace in favor of unregister + register
# or simplify by calling unregister then register here
- if hasattr(replaced, 'classid'):
- replaced = replaced.classid()
- registered_objs = self.get(obj.id, ())
+ if not isinstance(replaced, basestring):
+ replaced = classid(replaced)
+ registered_objs = self.get(class_regid(obj), ())
for index, registered in enumerate(registered_objs):
- if registered.classid() == replaced:
+ if classid(registered) == replaced:
del registered_objs[index]
break
else:
@@ -103,17 +115,18 @@
self.register(obj)
def unregister(self, obj):
- oid = obj.classid()
- for registered in self.get(obj.id, ()):
+ clsid = classid(obj)
+ oid = class_regid(obj)
+ for registered in self.get(oid, ()):
# use classid() to compare classes because vreg will probably
# have its own version of the class, loaded through execfile
- if registered.classid() == oid:
+ if classid(registered) == clsid:
# XXX automatic reloading management
- self[obj.id].remove(registered)
+ self[oid].remove(registered)
break
else:
self.warning('can\'t remove %s, no id %s in the registry',
- oid, obj.id)
+ clsid, oid)
def all_objects(self):
"""return a list containing all objects in this registry.
@@ -125,6 +138,7 @@
# dynamic selection methods ################################################
+ @deprecated('[3.6] use select instead of object_by_id')
def object_by_id(self, oid, *args, **kwargs):
"""return object with the given oid. Only one object is expected to be
found.
@@ -143,9 +157,9 @@
raise `ObjectNotFound` if not object with id <oid> in <registry>
raise `NoSelectableObject` if not object apply
"""
- return self.select_best(self[oid], *args, **kwargs)
+ return self._select_best(self[oid], *args, **kwargs)
- def select_object(self, oid, *args, **kwargs):
+ def select_or_none(self, oid, *args, **kwargs):
"""return the most specific object among those with the given oid
according to the given context, or None if no object applies.
"""
@@ -153,6 +167,8 @@
return self.select(oid, *args, **kwargs)
except (NoSelectableObject, ObjectNotFound):
return None
+ select_object = deprecated('[3.6] use select_or_none instead of select_object'
+ )(select_or_none)
def possible_objects(self, *args, **kwargs):
"""return an iterator on possible objects in this registry for the given
@@ -160,11 +176,11 @@
"""
for appobjects in self.itervalues():
try:
- yield self.select_best(appobjects, *args, **kwargs)
+ yield self._select_best(appobjects, *args, **kwargs)
except NoSelectableObject:
continue
- def select_best(self, appobjects, *args, **kwargs):
+ def _select_best(self, appobjects, *args, **kwargs):
"""return an instance of the most specific object according
to parameters
@@ -194,7 +210,7 @@
[repr(v) for v in winners]))
# return the result of calling the appobject
return winners[0](*args, **kwargs)
-
+ select_best = deprecated('[3.6] select_best is now private')(_select_best)
class VRegistry(dict):
"""class responsible to register, propose and select the various
@@ -223,7 +239,7 @@
# dynamic selection methods ################################################
- @deprecated('use vreg[registry].object_by_id(oid, *args, **kwargs)')
+ @deprecated('[3.4] use vreg[registry].object_by_id(oid, *args, **kwargs)')
def object_by_id(self, registry, oid, *args, **kwargs):
"""return object in <registry>.<oid>
@@ -232,7 +248,7 @@
"""
return self[registry].object_by_id(oid)
- @deprecated('use vreg[registry].select(oid, *args, **kwargs)')
+ @deprecated('[3.4] use vreg[registry].select(oid, *args, **kwargs)')
def select(self, registry, oid, *args, **kwargs):
"""return the most specific object in <registry>.<oid> according to
the given context
@@ -242,14 +258,14 @@
"""
return self[registry].select(oid, *args, **kwargs)
- @deprecated('use vreg[registry].select_object(oid, *args, **kwargs)')
+ @deprecated('[3.4] use vreg[registry].select_or_none(oid, *args, **kwargs)')
def select_object(self, registry, oid, *args, **kwargs):
"""return the most specific object in <registry>.<oid> according to
the given context, or None if no object apply
"""
- return self[registry].select_object(oid, *args, **kwargs)
+ return self[registry].select_or_none(oid, *args, **kwargs)
- @deprecated('use vreg[registry].possible_objects(*args, **kwargs)')
+ @deprecated('[3.4] use vreg[registry].possible_objects(*args, **kwargs)')
def possible_objects(self, registry, *args, **kwargs):
"""return an iterator on possible objects in <registry> for the given
context
@@ -283,7 +299,7 @@
try:
if obj.__module__ != modname or obj in butclasses:
continue
- oid = obj.id
+ oid = class_regid(obj)
except AttributeError:
continue
if oid and not '__abstract__' in obj.__dict__:
@@ -300,8 +316,8 @@
except AttributeError:
vname = obj.__class__.__name__
self.debug('registered appobject %s in registry %s with id %s',
- vname, registryname, oid or obj.id)
- self._loadedmods[obj.__module__]['%s.%s' % (obj.__module__, oid)] = obj
+ vname, registryname, oid or class_regid(obj))
+ self._loadedmods[obj.__module__][classid(obj)] = obj
def unregister(self, obj, registryname=None):
self[registryname or obj.__registry__].unregister(obj)
@@ -390,10 +406,10 @@
return
except TypeError:
return
- objname = '%s.%s' % (modname, obj.__name__)
- if objname in self._loadedmods[modname]:
+ clsid = classid(obj)
+ if clsid in self._loadedmods[modname]:
return
- self._loadedmods[modname][objname] = obj
+ self._loadedmods[modname][clsid] = obj
for parent in obj.__bases__:
self._load_ancestors_then_object(modname, parent)
self.load_object(obj)
@@ -417,10 +433,10 @@
to a non empty string to be registered.
"""
if (cls.__dict__.get('__abstract__') or cls.__name__[0] == '_'
- or not cls.__registry__ or not cls.id):
+ or not cls.__registry__ or not class_regid(cls)):
return
regname = cls.__registry__
- if '%s.%s' % (regname, cls.id) in self.config['disable-appobjects']:
+ if '%s.%s' % (regname, class_regid(cls)) in self.config['disable-appobjects']:
return
self.register(cls)
@@ -433,11 +449,11 @@
from cubicweb.appobject import objectify_selector, AndSelector, OrSelector, Selector
-objectify_selector = deprecated('objectify_selector has been moved to appobject module')(objectify_selector)
+objectify_selector = deprecated('[3.4] objectify_selector has been moved to appobject module')(objectify_selector)
Selector = class_moved(Selector)
-@deprecated('use & operator (binary and)')
+@deprecated('[3.4] use & operator (binary and)')
def chainall(*selectors, **kwargs):
"""return a selector chaining given selectors. If one of
the selectors fail, selection will fail, else the returned score
@@ -450,7 +466,7 @@
selector.__name__ = kwargs['name']
return selector
-@deprecated('use | operator (binary or)')
+@deprecated('[3.4] use | operator (binary or)')
def chainfirst(*selectors, **kwargs):
"""return a selector chaining given selectors. If all
the selectors fail, selection will fail, else the returned score
--- a/web/__init__.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/__init__.py Wed Aug 26 14:45:56 2009 +0200
@@ -13,10 +13,10 @@
from decimal import Decimal
from datetime import datetime, date, timedelta
from simplejson import dumps
+from urllib import quote as urlquote
from logilab.common.deprecation import deprecated
-from urllib import quote as urlquote
from cubicweb.web._exceptions import *
@@ -65,7 +65,7 @@
return json_dumps(function(*args, **kwargs))
return newfunc
-@deprecated('use req.build_ajax_replace_url() instead')
+@deprecated('[3.4] use req.build_ajax_replace_url() instead')
def ajax_replace_url(nodeid, rql, vid=None, swap=False, **extraparams):
"""builds a replacePageChunk-like url
>>> ajax_replace_url('foo', 'Person P')
--- a/web/action.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/action.py Wed Aug 26 14:45:56 2009 +0200
@@ -10,8 +10,7 @@
from cubicweb import target
from cubicweb.selectors import (partial_relation_possible, match_search_state,
- one_line_rset, partial_may_add_relation, yes,
- accepts_compat, condition_compat, deprecate)
+ one_line_rset, partial_may_add_relation, yes)
from cubicweb.appobject import AppObject
@@ -22,7 +21,7 @@
__registry__ = 'actions'
__select__ = match_search_state('normal')
- property_defs = {
+ cw_property_defs = {
'visible': dict(type='Boolean', default=True,
help=_('display the action or not')),
'order': dict(type='Int', default=99,
@@ -54,7 +53,7 @@
id = None
def __init__(self, req, rset, title, path, **kwargs):
- Action.__init__(self, req, rset)
+ Action.__init__(self, req, rset=rset)
self.title = req._(title)
self._path = path
self.__dict__.update(kwargs)
@@ -73,8 +72,6 @@
__select__ = (match_search_state('normal') & one_line_rset()
& partial_relation_possible(action='add')
& partial_may_add_relation())
- registered = accepts_compat(Action.registered)
-
category = 'addrelated'
def url(self):
@@ -85,10 +82,3 @@
__redirectpath=current_entity.rest_path(), # should not be url quoted!
__redirectvid=self.req.form.get('__redirectvid', ''))
-class EntityAction(Action):
- """DEPRECATED / BACKWARD COMPAT
- """
- registered = deprecate(condition_compat(accepts_compat(Action.registered)),
- msg='EntityAction is deprecated, use Action with '
- 'appropriate selectors')
-
--- a/web/application.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/application.py Wed Aug 26 14:45:56 2009 +0200
@@ -31,17 +31,17 @@
"""manage session data associated to a session identifier"""
id = 'sessionmanager'
- def __init__(self):
- self.session_time = self.vreg.config['http-session-time'] or None
+ def __init__(self, vreg):
+ self.session_time = vreg.config['http-session-time'] or None
assert self.session_time is None or self.session_time > 0
- self.cleanup_session_time = self.vreg.config['cleanup-session-time'] or 43200
+ self.cleanup_session_time = vreg.config['cleanup-session-time'] or 43200
assert self.cleanup_session_time > 0
- self.cleanup_anon_session_time = self.vreg.config['cleanup-anonymous-session-time'] or 120
+ self.cleanup_anon_session_time = vreg.config['cleanup-anonymous-session-time'] or 120
assert self.cleanup_anon_session_time > 0
if self.session_time:
assert self.cleanup_session_time < self.session_time
assert self.cleanup_anon_session_time < self.session_time
- self.authmanager = self.vreg['components'].select('authmanager')
+ self.authmanager = vreg['components'].select('authmanager', vreg=vreg)
def clean_sessions(self):
"""cleanup sessions which has not been unused since a given amount of
@@ -92,6 +92,10 @@
class AbstractAuthenticationManager(component.Component):
"""authenticate user associated to a request and check session validity"""
id = 'authmanager'
+ vreg = None # XXX necessary until property for deprecation warning is on appobject
+
+ def __init__(self, vreg):
+ self.vreg = vreg
def authenticate(self, req):
"""authenticate user and return corresponding user object
@@ -113,7 +117,8 @@
def __init__(self, appli):
self.vreg = appli.vreg
- self.session_manager = self.vreg['components'].select('sessionmanager')
+ self.session_manager = self.vreg['components'].select('sessionmanager',
+ vreg=self.vreg)
global SESSION_MANAGER
SESSION_MANAGER = self.session_manager
if not 'last_login_time' in self.vreg.schema:
@@ -122,7 +127,8 @@
def reset_session_manager(self):
data = self.session_manager.dump_data()
- self.session_manager = self.vreg['components'].select('sessionmanager')
+ self.session_manager = self.vreg['components'].select('sessionmanager',
+ vreg=self.vreg)
self.session_manager.restore_data(data)
global SESSION_MANAGER
SESSION_MANAGER = self.session_manager
@@ -252,7 +258,8 @@
CW_EVENT_MANAGER.bind('after-registry-reload', self.set_urlresolver)
def set_urlresolver(self):
- self.url_resolver = self.vreg['components'].select('urlpublisher')
+ self.url_resolver = self.vreg['components'].select('urlpublisher',
+ vreg=self.vreg)
def connect(self, req):
"""return a connection for a logged user object according to existing
@@ -285,7 +292,7 @@
finally:
self._logfile_lock.release()
- @deprecated("use vreg.select('controllers', ...)")
+ @deprecated("[3.4] use vreg['controllers'].select(...)")
def select_controller(self, oid, req):
try:
return self.vreg['controllers'].select(oid, req=req, appli=self)
--- a/web/box.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/box.py Wed Aug 26 14:45:56 2009 +0200
@@ -13,9 +13,7 @@
from cubicweb import Unauthorized, role as get_role, target as get_target
from cubicweb.schema import display_name
from cubicweb.selectors import (one_line_rset, primary_view,
- match_context_prop, partial_has_related_entities,
- accepts_compat, has_relation_compat,
- condition_compat, require_group_compat)
+ match_context_prop, partial_has_related_entities)
from cubicweb.view import View, ReloadableMixIn
from cubicweb.web.htmlwidgets import (BoxLink, BoxWidget, SideBoxWidget,
@@ -39,10 +37,9 @@
"""
__registry__ = 'boxes'
__select__ = match_context_prop()
- registered = classmethod(require_group_compat(View.registered))
categories_in_order = ()
- property_defs = {
+ cw_property_defs = {
_('visible'): dict(type='Boolean', default=True,
help=_('display the box or not')),
_('order'): dict(type='Int', default=99,
@@ -138,7 +135,6 @@
class EntityBoxTemplate(BoxTemplate):
"""base class for boxes related to a single entity"""
__select__ = BoxTemplate.__select__ & one_line_rset() & primary_view()
- registered = accepts_compat(has_relation_compat(condition_compat(BoxTemplate.registered)))
context = 'incontext'
def call(self, row=0, col=0, **kwargs):
@@ -150,7 +146,7 @@
__select__ = EntityBoxTemplate.__select__ & partial_has_related_entities()
def cell_call(self, row, col, **kwargs):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
limit = self.req.property_value('navigation.related-limit') + 1
role = get_role(self)
self.w(u'<div class="sideBox">')
@@ -169,7 +165,7 @@
def cell_call(self, row, col, view=None, **kwargs):
self.req.add_js('cubicweb.ajax.js')
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
box = SideBoxWidget(display_name(self.req, self.rtype), self.id)
related = self.related_boxitems(entity)
unrelated = self.unrelated_boxitems(entity)
--- a/web/component.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/component.py Wed Aug 26 14:45:56 2009 +0200
@@ -15,11 +15,10 @@
from cubicweb import role
from cubicweb.utils import merge_dicts
-from cubicweb.view import View, Component
+from cubicweb.view import Component
from cubicweb.selectors import (
paginated_rset, one_line_rset, primary_view, match_context_prop,
- partial_has_related_entities, condition_compat, accepts_compat,
- has_relation_compat)
+ partial_has_related_entities)
class EntityVComponent(Component):
@@ -35,9 +34,8 @@
__registry__ = 'contentnavigation'
__select__ = one_line_rset() & primary_view() & match_context_prop()
- registered = accepts_compat(has_relation_compat(condition_compat(View.registered)))
- property_defs = {
+ cw_property_defs = {
_('visible'): dict(type='Boolean', default=True,
help=_('display the component or not')),
_('order'): dict(type='Int', default=99,
@@ -63,7 +61,7 @@
id = 'navigation'
__select__ = paginated_rset()
- property_defs = {
+ cw_property_defs = {
_('visible'): dict(type='Boolean', default=True,
help=_('display the component or not')),
}
@@ -78,7 +76,7 @@
no_next_page_link = u'>>'
def __init__(self, req, rset, **kwargs):
- super(NavigationComponent, self).__init__(req, rset, **kwargs)
+ super(NavigationComponent, self).__init__(req, rset=rset, **kwargs)
self.starting_from = 0
self.total = rset.rowcount
--- a/web/controller.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/controller.py Wed Aug 26 14:45:56 2009 +0200
@@ -11,7 +11,7 @@
import datetime
from cubicweb import typed_eid
-from cubicweb.selectors import yes, require_group_compat
+from cubicweb.selectors import yes
from cubicweb.appobject import AppObject
from cubicweb.web import LOGGER, Redirect, RequestError
@@ -68,7 +68,6 @@
"""
__registry__ = 'controllers'
__select__ = yes()
- registered = require_group_compat(AppObject.registered)
def __init__(self, *args, **kwargs):
self.appli = kwargs.pop('appli', None)
@@ -88,15 +87,15 @@
def process_rql(self, rql):
"""execute rql if specified"""
# XXX assigning to self really necessary?
- self.rset = None
+ self.cw_rset = None
if rql:
- self.ensure_ro_rql(rql)
+ self.req.ensure_ro_rql(rql)
if not isinstance(rql, unicode):
rql = unicode(rql, self.req.encoding)
- pp = self.vreg['components'].select_object('magicsearch', self.req)
+ pp = self.vreg['components'].select_or_none('magicsearch', self.req)
if pp is not None:
- self.rset = pp.process_query(rql, self.req)
- return self.rset
+ self.cw_rset = pp.process_query(rql, self.req)
+ return self.cw_rset
def check_expected_params(self, params):
"""check that the given list of parameters are specified in the form
--- a/web/facet.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/facet.py Wed Aug 26 14:45:56 2009 +0200
@@ -64,8 +64,8 @@
def get_facet(req, facetid, rqlst, mainvar):
- return req.vreg['facets'].object_by_id(facetid, req, rqlst=rqlst,
- filtered_variable=mainvar)
+ return req.vreg['facets'].select(facetid, req, rqlst=rqlst,
+ filtered_variable=mainvar)
def filter_hiddens(w, **kwargs):
@@ -244,7 +244,7 @@
class AbstractFacet(AppObject):
__abstract__ = True
__registry__ = 'facets'
- property_defs = {
+ cw_property_defs = {
_('visible'): dict(type='Boolean', default=True,
help=_('display the box or not')),
_('order'): dict(type='Int', default=99,
@@ -261,7 +261,7 @@
def __init__(self, req, rset=None, rqlst=None, filtered_variable=None,
**kwargs):
- super(AbstractFacet, self).__init__(req, rset, **kwargs)
+ super(AbstractFacet, self).__init__(req, rset=rset, **kwargs)
assert rset is not None or rqlst is not None
assert filtered_variable
# facet retreived using `object_by_id` from an ajax call
--- a/web/form.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/form.py Wed Aug 26 14:45:56 2009 +0200
@@ -16,7 +16,6 @@
class FormViewMixIn(object):
"""abstract form view mix-in"""
category = 'form'
- controller = 'edit'
http_cache_manager = httpcache.NoHTTPCacheManager
add_to_breadcrumbs = False
@@ -48,7 +47,7 @@
return '%s#%s' % (self.req.url(), self.domid)
def __init__(self, req, rset, **kwargs):
- super(FormMixIn, self).__init__(req, rset, **kwargs)
+ super(FormMixIn, self).__init__(req, rset=rset, **kwargs)
self.restore_previous_post(self.session_key())
def restore_previous_post(self, sessionkey):
@@ -79,7 +78,6 @@
domid = 'entityForm'
category = 'form'
- controller = 'edit'
http_cache_manager = httpcache.NoHTTPCacheManager
add_to_breadcrumbs = False
--- a/web/request.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/request.py Wed Aug 26 14:45:56 2009 +0200
@@ -15,11 +15,12 @@
from urlparse import urlsplit
from itertools import count
+from simplejson import dumps
+
from rql.utils import rqlvar_maker
from logilab.common.decorators import cached
from logilab.common.deprecation import deprecated
-
from logilab.mtconverter import xml_escape
from cubicweb.dbapi import DBAPIRequest
@@ -85,9 +86,16 @@
self.next_tabindex = self.tabindexgen.next
# page id, set by htmlheader template
self.pageid = None
- self.varmaker = rqlvar_maker()
self.datadir_url = self._datadir_url()
+ @property
+ def varmaker(self):
+ varmaker = self.get_page_data('rql_varmaker')
+ if varmaker is None:
+ varmaker = rqlvar_maker()
+ self.set_page_data('rql_varmaker', varmaker)
+ return varmaker
+
def set_connection(self, cnx, user=None):
"""method called by the session handler when the user is authenticated
or an anonymous connection is open
@@ -257,6 +265,24 @@
return breadcrumbs.pop()
return self.base_url()
+ def user_rql_callback(self, args, msg=None):
+ """register a user callback to execute some rql query and return an url
+ to call it ready to be inserted in html
+ """
+ def rqlexec(req, rql, args=None, key=None):
+ req.execute(rql, args, key)
+ return self.user_callback(rqlexec, args, msg)
+
+ def user_callback(self, cb, args, msg=None, nonify=False):
+ """register the given user callback and return an url to call it ready to be
+ inserted in html
+ """
+ self.add_js('cubicweb.ajax.js')
+ cbname = self.register_onetime_callback(cb, *args)
+ msg = dumps(msg or '')
+ return "javascript:userCallbackThenReloadPage('%s', %s)" % (
+ cbname, msg)
+
def register_onetime_callback(self, func, *args):
cbname = 'cb_%s' % (
sha.sha('%s%s%s%s' % (time.time(), func.__name__,
@@ -629,7 +655,7 @@
auth, ex.__class__.__name__, ex)
return None, None
- @deprecated("use parse_accept_header('Accept-Language')")
+ @deprecated("[3.4] use parse_accept_header('Accept-Language')")
def header_accept_language(self):
"""returns an ordered list of preferred languages"""
return [value.split('-')[0] for value in
--- a/web/test/test_views.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/test_views.py Wed Aug 26 14:45:56 2009 +0200
@@ -6,7 +6,7 @@
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
-from cubicweb.devtools.testlib import WebTest, AutomaticWebTest
+from cubicweb.devtools.testlib import CubicWebTC, AutoPopulateTest, AutomaticWebTest
from cubicweb.view import AnyRsetView
AutomaticWebTest.application_rql = [
@@ -15,7 +15,7 @@
'Any COUNT(X) WHERE X is CWUser',
]
-class ComposityCopy(WebTest):
+class ComposityCopy(CubicWebTC):
def test_regr_copy_view(self):
"""regression test: make sure we can ask a copy of a
@@ -34,7 +34,7 @@
self.req.add_js('spam.js')
-class ManualWebTests(WebTest):
+class ManualCubicWebTCs(AutoPopulateTest):
def setup_database(self):
self.auto_populate(10)
@@ -59,7 +59,7 @@
-class ExplicitViewsTest(WebTest):
+class ExplicitViewsTest(CubicWebTC):
def test_unrelateddivs(self):
rset = self.execute('Any X WHERE X is CWUser, X login "admin"')
--- a/web/test/unittest_application.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_application.py Wed Aug 26 14:45:56 2009 +0200
@@ -14,7 +14,7 @@
from logilab.common.testlib import TestCase, unittest_main
from logilab.common.decorators import clear_cache
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.devtools.fake import FakeRequest
from cubicweb.web import Redirect, AuthenticationError, ExplicitLogin, INTERNAL_FIELD_VALUE
from cubicweb.web.views.basecontrollers import ViewController
@@ -134,7 +134,7 @@
for i in (12, 13, 14)])
-class ApplicationTC(EnvBasedTC):
+class ApplicationTC(CubicWebTC):
def publish(self, req, path='view'):
return self.app.publish(path, req)
--- a/web/test/unittest_controller.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_controller.py Wed Aug 26 14:45:56 2009 +0200
@@ -7,37 +7,35 @@
from logilab.common.testlib import unittest_main
-from cubicweb.devtools import apptest
+from cubicweb.devtools import testlib
-class BaseControllerTC(apptest.ControllerTC):
+class BaseControllerTC(testlib.CubicWebTC):
def test_parse_datetime_ok(self):
- self.assertIsInstance(self.ctrl.parse_datetime('2006/06/24 12:18'),
- datetime)
- self.assertIsInstance(self.ctrl.parse_datetime('2006/06/24'),
- date)
- self.assertIsInstance(self.ctrl.parse_datetime('2006/06/24 12:18', 'Datetime'),
- datetime)
- self.assertIsInstance(self.ctrl.parse_datetime('2006/06/24', 'Datetime'),
- datetime)
- self.assertIsInstance(self.ctrl.parse_datetime('2006/06/24', 'Date'),
- date)
- self.assertIsInstance(self.ctrl.parse_datetime('12:18', 'Time'),
- time)
+ ctrl = self.vreg['controllers'].select('view', self.request())
+ pd = ctrl.parse_datetime
+ self.assertIsInstance(pd('2006/06/24 12:18'), datetime)
+ self.assertIsInstance(pd('2006/06/24'), date)
+ self.assertIsInstance(pd('2006/06/24 12:18', 'Datetime'), datetime)
+ self.assertIsInstance(pd('2006/06/24', 'Datetime'), datetime)
+ self.assertIsInstance(pd('2006/06/24', 'Date'), date)
+ self.assertIsInstance(pd('12:18', 'Time'), time)
def test_parse_datetime_ko(self):
+ ctrl = self.vreg['controllers'].select('view', self.request())
+ pd = ctrl.parse_datetime
self.assertRaises(ValueError,
- self.ctrl.parse_datetime, '2006/06/24 12:188', 'Datetime')
+ pd, '2006/06/24 12:188', 'Datetime')
self.assertRaises(ValueError,
- self.ctrl.parse_datetime, '2006/06/240', 'Datetime')
+ pd, '2006/06/240', 'Datetime')
self.assertRaises(ValueError,
- self.ctrl.parse_datetime, '2006/06/24 12:18', 'Date')
+ pd, '2006/06/24 12:18', 'Date')
self.assertRaises(ValueError,
- self.ctrl.parse_datetime, '2006/24/06', 'Date')
+ pd, '2006/24/06', 'Date')
self.assertRaises(ValueError,
- self.ctrl.parse_datetime, '2006/06/240', 'Date')
+ pd, '2006/06/240', 'Date')
self.assertRaises(ValueError,
- self.ctrl.parse_datetime, '12:188', 'Time')
+ pd, '12:188', 'Time')
if __name__ == '__main__':
unittest_main()
--- a/web/test/unittest_form.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_form.py Wed Aug 26 14:45:56 2009 +0200
@@ -12,7 +12,7 @@
from logilab.common.testlib import unittest_main, mock_object
from cubicweb import Binary
-from cubicweb.devtools.testlib import WebTest
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.web.formfields import (IntField, StringField, RichTextField,
DateTimeField, DateTimePicker,
FileField, EditableFileField)
@@ -22,7 +22,7 @@
from cubicweb.web.views.formrenderers import FormRenderer
-class FieldsFormTC(WebTest):
+class FieldsFormTC(CubicWebTC):
def test_form_field_format(self):
form = FieldsForm(self.request(), None)
@@ -32,7 +32,7 @@
self.assertEquals(form.form_field_format(None), 'text/rest')
-class EntityFieldsFormTC(WebTest):
+class EntityFieldsFormTC(CubicWebTC):
def setUp(self):
super(EntityFieldsFormTC, self).setUp()
@@ -55,8 +55,8 @@
self.failIf(t.eid in unrelated, unrelated)
def test_form_field_vocabulary_new_entity(self):
- e = self.etype_instance('CWUser')
- form = EntityFieldsForm(self.request(), None, entity=e)
+ e = self.vreg['etypes'].etype_class('CWUser')(self.request())
+ form = EntityFieldsForm(e.req, None, entity=e)
unrelated = [rview for rview, reid in form.subject_relation_vocabulary('in_group')]
# should be default groups but owners, i.e. managers, users, guests
self.assertEquals(unrelated, [u'guests', u'managers', u'users'])
@@ -76,7 +76,7 @@
# self.assertEquals(states[0][0], u'deactivated') # list of (combobox view, state eid)
def test_consider_req_form_params(self):
- e = self.etype_instance('CWUser')
+ e = self.vreg['etypes'].etype_class('CWUser')(self.request())
e.eid = 'A'
form = EntityFieldsForm(self.request(login=u'toto'), None, entity=e)
field = StringField(name='login', eidparam=True)
@@ -86,7 +86,7 @@
def test_linkto_field_duplication(self):
- e = self.etype_instance('CWUser')
+ e = self.vreg['etypes'].etype_class('CWUser')(self.request())
e.eid = 'A'
e.req = self.req
geid = self.execute('CWGroup X WHERE X name "users"')[0][0]
--- a/web/test/unittest_formfields.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_formfields.py Wed Aug 26 14:45:56 2009 +0200
@@ -11,7 +11,7 @@
from yams.constraints import StaticVocabularyConstraint, SizeConstraint
from cubicweb.devtools import TestServerConfiguration
-from cubicweb.devtools.testlib import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.web.formwidgets import PasswordInput, TextArea, Select, Radio
from cubicweb.web.formfields import *
from cubicweb.web.views.forms import EntityFieldsForm
@@ -112,11 +112,11 @@
[(u'maybe', '1'), (u'no', '')])
-class MoreFieldsTC(EnvBasedTC):
+class MoreFieldsTC(CubicWebTC):
def test_rtf_format_field(self):
req = self.request()
req.use_fckeditor = lambda: False
- e = self.etype_instance('State')
+ e = self.vreg['etypes'].etype_class('State')(req)
form = EntityFieldsForm(req, entity=e)
description_field = guess_field(schema['State'], schema['description'])
description_format_field = description_field.get_format_field(form)
--- a/web/test/unittest_magicsearch.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_magicsearch.py Wed Aug 26 14:45:56 2009 +0200
@@ -13,21 +13,17 @@
from rql import BadRQLQuery, RQLSyntaxError
-from cubicweb.devtools.apptest import EnvBasedTC, TestEnvironment
+from cubicweb.devtools.testlib import CubicWebTC
translations = {
u'CWUser' : u"Utilisateur",
-# u'Workcase' : u"Affaire",
u'EmailAddress' : u"Adresse",
-# u'Division' : u"Division",
-# u'Comment' : u"Commentaire",
u'name' : u"nom",
u'alias' : u"nom",
u'surname' : u"nom",
u'firstname' : u"prénom",
u'state' : u"état",
-# u'subject' : u"sujet",
u'address' : u"adresse",
u'use_email' : u"adel",
}
@@ -37,12 +33,12 @@
from cubicweb.web.views.magicsearch import translate_rql_tree, QSPreProcessor, QueryTranslator
-class QueryTranslatorTC(EnvBasedTC):
+class QueryTranslatorTC(CubicWebTC):
"""test suite for QueryTranslatorTC"""
def setUp(self):
super(QueryTranslatorTC, self).setUp()
- self.req = self.env.create_request()
+ self.req = self.request()
self.vreg.config.translations = {'en': _translate}
proc = self.vreg['components'].select('magicsearch', self.req)
self.proc = [p for p in proc.processors if isinstance(p, QueryTranslator)][0]
@@ -63,7 +59,7 @@
self.assertEquals(rql, "Any P WHERE P is CWUser, P use_email C, P surname 'Smith'")
-class QSPreProcessorTC(EnvBasedTC):
+class QSPreProcessorTC(CubicWebTC):
"""test suite for QSPreProcessor"""
def setUp(self):
super(QSPreProcessorTC, self).setUp()
@@ -88,7 +84,6 @@
eschema = self.schema.eschema('CWUser')
self.assertEquals(translate(u'prénom', eschema), "firstname")
self.assertEquals(translate(u'nom', eschema), 'surname')
- #self.assert_(translate(u'nom') in ('name', 'surname'))
eschema = self.schema.eschema('EmailAddress')
self.assertEquals(translate(u'adresse', eschema), "address")
self.assertEquals(translate(u'nom', eschema), 'alias')
@@ -125,7 +120,6 @@
self.assertEquals(transform(u'adresse', 'Logi%'),
('EmailAddress E WHERE E alias LIKE %(text)s', {'text': 'Logi%'}))
self.assertRaises(BadRQLQuery, transform, "pers", "taratata")
- #self.assertEquals(transform('CWUser', '%mi'), 'CWUser E WHERE P surname LIKE "%mi"')
def test_three_words_query(self):
"""tests the 'three words shortcut queries'"""
@@ -180,7 +174,7 @@
## Processor Chains tests ############################################
-class ProcessorChainTC(EnvBasedTC):
+class ProcessorChainTC(CubicWebTC):
"""test suite for magic_search's processor chains"""
def setUp(self):
@@ -195,7 +189,7 @@
(u'foo',
("Any X WHERE X has_text %(text)s", {'text': u'foo'})),
# XXX this sounds like a language translator test...
- # and it fail
+ # and it fails
(u'Utilisateur Smith',
('CWUser C WHERE C has_text %(text)s', {'text': u'Smith'})),
(u'utilisateur nom Smith',
--- a/web/test/unittest_urlpublisher.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_urlpublisher.py Wed Aug 26 14:45:56 2009 +0200
@@ -11,15 +11,14 @@
from logilab.common.testlib import unittest_main
-from cubicweb.devtools.apptest import EnvBasedTC
-from cubicweb.devtools._apptest import FakeRequest
-
from cubicweb.rset import ResultSet
+from cubicweb.devtools.testlib import CubicWebTC
+from cubicweb.devtools.fake import FakeRequest
from cubicweb.web import NotFound, Redirect
from cubicweb.web.views.urlrewrite import SimpleReqRewriter
-class URLPublisherTC(EnvBasedTC):
+class URLPublisherTC(CubicWebTC):
"""test suite for QSPreProcessor"""
def setup_database(self):
@@ -30,7 +29,7 @@
def process(self, url):
req = self.req = self.request()
- return self.env.app.url_resolver.process(req, url)
+ return self.app.url_resolver.process(req, url)
def test_raw_path(self):
"""tests raw path resolution'"""
--- a/web/test/unittest_urlrewrite.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_urlrewrite.py Wed Aug 26 14:45:56 2009 +0200
@@ -7,8 +7,8 @@
"""
from logilab.common.testlib import TestCase, unittest_main
-from cubicweb.devtools._apptest import FakeRequest
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
+from cubicweb.devtools.fake import FakeRequest
from cubicweb.web.views.urlrewrite import SimpleReqRewriter, SchemaBasedRewriter, rgx, rgx_action
@@ -84,7 +84,7 @@
-class RgxActionRewriteTC(EnvBasedTC):
+class RgxActionRewriteTC(CubicWebTC):
def setup_database(self):
self.p1 = self.create_user(u'user1')
--- a/web/test/unittest_views_actions.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_views_actions.py Wed Aug 26 14:45:56 2009 +0200
@@ -7,26 +7,26 @@
"""
from logilab.common.testlib import unittest_main
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
-class ActionsTC(EnvBasedTC):
+class ActionsTC(CubicWebTC):
def test_view_action(self):
req = self.request(__message='bla bla bla', vid='rss', rql='CWUser X')
rset = self.execute('CWUser X')
- vaction = [action for action in self.vreg['actions'].possible_vobjects(req, rset=rset)
- if action.id == 'view'][0]
+ actions = self.vreg['actions'].poss_visible_objects(req, rset=rset)
+ vaction = [action for action in actions if action.id == 'view'][0]
self.assertEquals(vaction.url(), 'http://testing.fr/cubicweb/view?rql=CWUser%20X')
def test_sendmail_action(self):
req = self.request()
rset = self.execute('Any X WHERE X login "admin"', req=req)
- self.failUnless([action for action in self.vreg['actions'].possible_vobjects(req, rset=rset)
- if action.id == 'sendemail'])
+ actions = self.vreg['actions'].poss_visible_objects(req, rset=rset)
+ self.failUnless([action for action in actions if action.id == 'sendemail'])
self.login('anon')
req = self.request()
rset = self.execute('Any X WHERE X login "anon"', req=req)
- self.failIf([action for action in self.vreg['actions'].possible_vobjects(req, rset=rset)
- if action.id == 'sendemail'])
+ actions = self.vreg['actions'].poss_visible_objects(req, rset=rset)
+ self.failIf([action for action in actions if action.id == 'sendemail'])
if __name__ == '__main__':
unittest_main()
--- a/web/test/unittest_views_basecontrollers.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_views_basecontrollers.py Wed Aug 26 14:45:56 2009 +0200
@@ -8,42 +8,39 @@
import simplejson
from logilab.common.testlib import unittest_main, mock_object
-from cubicweb.devtools.apptest import EnvBasedTC, ControllerTC
from cubicweb import Binary, NoSelectableObject, ValidationError
from cubicweb.view import STRICT_DOCTYPE
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.common.uilib import rql_for_eid
-
from cubicweb.web import INTERNAL_FIELD_VALUE, Redirect, RequestError
-
from cubicweb.entities.authobjs import CWUser
-class EditControllerTC(ControllerTC):
+class EditControllerTC(CubicWebTC):
def setUp(self):
- ControllerTC.setUp(self)
+ CubicWebTC.setUp(self)
self.failUnless('users' in self.schema.eschema('CWGroup').get_groups('read'))
def tearDown(self):
- ControllerTC.tearDown(self)
+ CubicWebTC.tearDown(self)
self.failUnless('users' in self.schema.eschema('CWGroup').get_groups('read'))
def test_noparam_edit(self):
"""check behaviour of this controller without any form parameter
"""
-
- self.req.form = {}
- self.assertRaises(ValidationError, self.publish, self.req)
+ self.assertRaises(ValidationError, self.publish, self.request())
def test_validation_unique(self):
"""test creation of two linked entities
"""
user = self.user()
- self.req.form = {'eid': 'X', '__type:X': 'CWUser',
- 'login:X': u'admin', 'edits-login:X': u'',
- 'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'',
- }
- self.assertRaises(ValidationError, self.publish, self.req)
+ req = self.request()
+ req.form = {'eid': 'X', '__type:X': 'CWUser',
+ 'login:X': u'admin', 'edits-login:X': u'',
+ 'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'',
+ }
+ self.assertRaises(ValidationError, self.publish, req)
def test_user_editing_itself(self):
@@ -54,7 +51,8 @@
groupeids = [eid for eid, in self.execute('CWGroup G WHERE G name in ("managers", "users")')]
groups = [str(eid) for eid in groupeids]
stateeid = [eid for eid, in self.execute('State S WHERE S name "activated"')][0]
- self.req.form = {
+ req = self.request()
+ req.form = {
'eid': `user.eid`,
'__type:'+`user.eid`: 'CWUser',
'login:'+`user.eid`: unicode(user.login),
@@ -69,7 +67,7 @@
'edits-in_group:'+`user.eid`: basegroups,
'edits-in_state:'+`user.eid`: `stateeid`,
}
- path, params = self.expect_redirect_publish()
+ path, params = self.expect_redirect_publish(req)
e = self.execute('Any X WHERE X eid %(x)s', {'x': user.eid}, 'x').get_entity(0, 0)
self.assertEquals(e.firstname, u'Th\xe9nault')
self.assertEquals(e.surname, u'Sylvain')
@@ -81,8 +79,6 @@
user = self.create_user('user')
cnx = self.login('user')
req = self.request()
- #self.assertEquals(self.ctrl.schema['CWUser']._groups['read'],
- # ('managers', 'users'))
req.form = {
'eid': `user.eid`, '__type:'+`user.eid`: 'CWUser',
'__maineid' : str(user.eid),
@@ -101,7 +97,8 @@
"""
user = self.user()
groupeids = [eid for eid, in self.execute('CWGroup G WHERE X in_group G, X eid %(x)s', {'x': user.eid})]
- self.req.form = {
+ req = self.request()
+ req.form = {
'eid': `user.eid`,
'__type:'+`user.eid`: 'CWUser',
'login:'+`user.eid`: unicode(user.login),
@@ -112,7 +109,7 @@
'edits-firstname:'+`user.eid`: u'',
'edits-surname:'+`user.eid`: u'',
}
- path, params = self.expect_redirect_publish()
+ path, params = self.expect_redirect_publish(req)
e = self.execute('Any X WHERE X eid %(x)s', {'x': user.eid}, 'x').get_entity(0, 0)
self.assertEquals(e.login, user.login)
self.assertEquals(e.firstname, u'Th\xe9nault')
@@ -124,21 +121,22 @@
def test_create_multiple_linked(self):
gueid = self.execute('CWGroup G WHERE G name "users"')[0][0]
- self.req.form = {'eid': ['X', 'Y'],
-
- '__type:X': 'CWUser',
- '__maineid' : 'X',
- 'login:X': u'adim', 'edits-login:X': u'',
- 'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'',
- 'surname:X': u'Di Mascio', 'edits-surname:X': '',
+ req = self.request()
+ req.form = {'eid': ['X', 'Y'],
- 'in_group:X': `gueid`, 'edits-in_group:X': INTERNAL_FIELD_VALUE,
+ '__type:X': 'CWUser',
+ '__maineid' : 'X',
+ 'login:X': u'adim', 'edits-login:X': u'',
+ 'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'',
+ 'surname:X': u'Di Mascio', 'edits-surname:X': '',
- '__type:Y': 'EmailAddress',
- 'address:Y': u'dima@logilab.fr', 'edits-address:Y': '',
- 'use_email:X': 'Y', 'edits-use_email:X': INTERNAL_FIELD_VALUE,
- }
- path, params = self.expect_redirect_publish()
+ 'in_group:X': `gueid`, 'edits-in_group:X': INTERNAL_FIELD_VALUE,
+
+ '__type:Y': 'EmailAddress',
+ 'address:Y': u'dima@logilab.fr', 'edits-address:Y': '',
+ 'use_email:X': 'Y', 'edits-use_email:X': INTERNAL_FIELD_VALUE,
+ }
+ path, params = self.expect_redirect_publish(req)
# should be redirected on the created person
self.assertEquals(path, 'cwuser/adim')
e = self.execute('Any P WHERE P surname "Di Mascio"').get_entity(0, 0)
@@ -148,17 +146,18 @@
def test_edit_multiple_linked(self):
peid = self.create_user('adim').eid
- self.req.form = {'eid': [`peid`, 'Y'],
- '__type:%s'%peid: 'CWUser',
- 'surname:%s'%peid: u'Di Masci', 'edits-surname:%s'%peid: '',
+ req = self.request()
+ req.form = {'eid': [`peid`, 'Y'],
+ '__type:%s'%peid: 'CWUser',
+ 'surname:%s'%peid: u'Di Masci', 'edits-surname:%s'%peid: '',
- '__type:Y': 'EmailAddress',
- 'address:Y': u'dima@logilab.fr', 'edits-address:Y': '',
- 'use_email:%s'%peid: 'Y', 'edits-use_email:%s'%peid: INTERNAL_FIELD_VALUE,
+ '__type:Y': 'EmailAddress',
+ 'address:Y': u'dima@logilab.fr', 'edits-address:Y': '',
+ 'use_email:%s'%peid: 'Y', 'edits-use_email:%s'%peid: INTERNAL_FIELD_VALUE,
- '__redirectrql': 'Any X WHERE X eid %s'%peid,
- }
- path, params = self.expect_redirect_publish()
+ '__redirectrql': 'Any X WHERE X eid %s'%peid,
+ }
+ path, params = self.expect_redirect_publish(req)
# should be redirected on the created person
eid = params['rql'].split()[-1]
e = self.execute('Any X WHERE X eid %(x)s', {'x': eid}, 'x').get_entity(0, 0)
@@ -167,7 +166,8 @@
self.assertEquals(email.address, 'dima@logilab.fr')
emaileid = email.eid
- self.req.form = {'eid': [`peid`, `emaileid`],
+ req = self.request()
+ req.form = {'eid': [`peid`, `emaileid`],
'__type:%s'%peid: 'CWUser',
'surname:%s'%peid: u'Di Masci', 'edits-surname:%s'%peid: 'Di Masci',
'__type:%s'%emaileid: 'EmailAddress',
@@ -175,7 +175,7 @@
'use_email:%s'%peid: `emaileid`, 'edits-use_email:%s'%peid: `emaileid`,
'__redirectrql': 'Any X WHERE X eid %s'%peid,
}
- path, params = self.expect_redirect_publish()
+ path, params = self.expect_redirect_publish(req)
# should be redirected on the created person
eid = params['rql'].split()[-1]
e = self.execute('Any X WHERE X eid %(x)s', {'x': eid}, 'x').get_entity(0, 0)
@@ -188,41 +188,47 @@
"""test creation of two linked entities
"""
user = self.user()
- self.req.form = {'__cloned_eid:X': user.eid,
- 'eid': 'X', '__type:X': 'CWUser',
- 'login:X': u'toto', 'edits-login:X': u'',
- 'upassword:X': u'toto', 'edits-upassword:X': u'',
- }
- self.assertRaises(ValidationError, self.publish, self.req)
- self.req.form = {'__cloned_eid:X': user.eid,
- 'eid': 'X', '__type:X': 'CWUser',
- 'login:X': u'toto', 'edits-login:X': u'',
- 'upassword:X': u'toto', 'upassword-confirm:X': u'tutu', 'edits-upassword:X': u'',
- }
- self.assertRaises(ValidationError, self.publish, self.req)
+ req = self.request()
+ req.form = {'__cloned_eid:X': user.eid,
+ 'eid': 'X', '__type:X': 'CWUser',
+ 'login:X': u'toto', 'edits-login:X': u'',
+ 'upassword:X': u'toto', 'edits-upassword:X': u'',
+ }
+ self.assertRaises(ValidationError, self.publish, req)
+ req = self.request()
+ req.form = {'__cloned_eid:X': user.eid,
+ 'eid': 'X', '__type:X': 'CWUser',
+ 'login:X': u'toto', 'edits-login:X': u'',
+ 'upassword:X': u'toto',
+ 'upassword-confirm:X': u'tutu', 'edits-upassword:X': u'',
+ }
+ self.assertRaises(ValidationError, self.publish, req)
def test_interval_bound_constraint_success(self):
feid = self.execute('INSERT File X: X name "toto.txt", X data %(data)s',
{'data': Binary('yo')})[0][0]
- self.req.form = {'eid': ['X'],
- '__type:X': 'Salesterm',
- 'amount:X': u'-10', 'edits-amount:X': '',
- 'described_by_test:X': str(feid), 'edits-described_by_test:X': INTERNAL_FIELD_VALUE,
- }
- self.assertRaises(ValidationError, self.publish, self.req)
- self.req.form = {'eid': ['X'],
- '__type:X': 'Salesterm',
- 'amount:X': u'110', 'edits-amount:X': '',
- 'described_by_test:X': str(feid), 'edits-described_by_test:X': INTERNAL_FIELD_VALUE,
- }
- self.assertRaises(ValidationError, self.publish, self.req)
- self.req.form = {'eid': ['X'],
- '__type:X': 'Salesterm',
- 'amount:X': u'10', 'edits-amount:X': '',
- 'described_by_test:X': str(feid), 'edits-described_by_test:X': INTERNAL_FIELD_VALUE,
- }
- self.expect_redirect_publish()
+ req = self.request()
+ req.form = {'eid': ['X'],
+ '__type:X': 'Salesterm',
+ 'amount:X': u'-10', 'edits-amount:X': '',
+ 'described_by_test:X': str(feid), 'edits-described_by_test:X': INTERNAL_FIELD_VALUE,
+ }
+ self.assertRaises(ValidationError, self.publish, req)
+ req = self.request()
+ req.form = {'eid': ['X'],
+ '__type:X': 'Salesterm',
+ 'amount:X': u'110', 'edits-amount:X': '',
+ 'described_by_test:X': str(feid), 'edits-described_by_test:X': INTERNAL_FIELD_VALUE,
+ }
+ self.assertRaises(ValidationError, self.publish, req)
+ req = self.request()
+ req.form = {'eid': ['X'],
+ '__type:X': 'Salesterm',
+ 'amount:X': u'10', 'edits-amount:X': '',
+ 'described_by_test:X': str(feid), 'edits-described_by_test:X': INTERNAL_FIELD_VALUE,
+ }
+ self.expect_redirect_publish(req)
# should be redirected on the created
#eid = params['rql'].split()[-1]
e = self.execute('Salesterm X').get_entity(0, 0)
@@ -232,12 +238,13 @@
"""make sure req's pending insertions are taken into account"""
tmpgroup = self.add_entity('CWGroup', name=u"test")
user = self.user()
- self.req.set_session_data('pending_insert', set([(user.eid, 'in_group', tmpgroup.eid)]))
- path, params = self.expect_redirect_publish()
+ req = self.request()
+ req.set_session_data('pending_insert', set([(user.eid, 'in_group', tmpgroup.eid)]))
+ path, params = self.expect_redirect_publish(req)
usergroups = [gname for gname, in
self.execute('Any N WHERE G name N, U in_group G, U eid %(u)s', {'u': user.eid})]
self.assertUnorderedIterableEquals(usergroups, ['managers', 'test'])
- self.assertEquals(self.req.get_pending_inserts(), [])
+ self.assertEquals(req.get_pending_inserts(), [])
def test_req_pending_delete(self):
@@ -250,12 +257,13 @@
# just make sure everything was set correctly
self.assertUnorderedIterableEquals(usergroups, ['managers', 'test'])
# now try to delete the relation
- self.req.set_session_data('pending_delete', set([(user.eid, 'in_group', groupeid)]))
- path, params = self.expect_redirect_publish()
+ req = self.request()
+ req.set_session_data('pending_delete', set([(user.eid, 'in_group', groupeid)]))
+ path, params = self.expect_redirect_publish(req)
usergroups = [gname for gname, in
self.execute('Any N WHERE G name N, U in_group G, U eid %(u)s', {'u': user.eid})]
self.assertUnorderedIterableEquals(usergroups, ['managers'])
- self.assertEquals(self.req.get_pending_deletes(), [])
+ self.assertEquals(req.get_pending_deletes(), [])
def test_custom_attribute_handler(self):
def custom_login_edit(self, formparams, value, relations):
@@ -265,13 +273,14 @@
try:
user = self.user()
eid = repr(user.eid)
- self.req.form = {
+ req = self.request()
+ req.form = {
'eid': eid,
'__type:'+eid: 'CWUser',
'login:'+eid: u'foo',
'edits-login:'+eid: unicode(user.login),
}
- path, params = self.expect_redirect_publish()
+ path, params = self.expect_redirect_publish(req)
rset = self.execute('Any L WHERE X eid %(x)s, X login L', {'x': user.eid}, 'x')
self.assertEquals(rset[0][0], 'FOO')
finally:
@@ -279,18 +288,19 @@
def test_redirect_apply_button(self):
redirectrql = rql_for_eid(4012) # whatever
- self.req.form = {
- 'eid': 'A', '__type:A': 'BlogEntry',
- '__maineid' : 'A',
- 'content:A': u'"13:03:43"', 'edits-content:A': '',
- 'title:A': u'huuu', 'edits-title:A': '',
- '__redirectrql': redirectrql,
- '__redirectvid': 'primary',
- '__redirectparams': 'toto=tutu&tata=titi',
- '__form_id': 'edition',
- '__action_apply': '',
- }
- path, params = self.expect_redirect_publish()
+ req = self.request()
+ req.form = {
+ 'eid': 'A', '__type:A': 'BlogEntry',
+ '__maineid' : 'A',
+ 'content:A': u'"13:03:43"', 'edits-content:A': '',
+ 'title:A': u'huuu', 'edits-title:A': '',
+ '__redirectrql': redirectrql,
+ '__redirectvid': 'primary',
+ '__redirectparams': 'toto=tutu&tata=titi',
+ '__form_id': 'edition',
+ '__action_apply': '',
+ }
+ path, params = self.expect_redirect_publish(req)
self.failUnless(path.startswith('blogentry/'))
eid = path.split('/')[1]
self.assertEquals(params['vid'], 'edition')
@@ -301,17 +311,18 @@
def test_redirect_ok_button(self):
redirectrql = rql_for_eid(4012) # whatever
- self.req.form = {
- 'eid': 'A', '__type:A': 'BlogEntry',
- '__maineid' : 'A',
- 'content:A': u'"13:03:43"', 'edits-content:A': '',
- 'title:A': u'huuu', 'edits-title:A': '',
- '__redirectrql': redirectrql,
- '__redirectvid': 'primary',
- '__redirectparams': 'toto=tutu&tata=titi',
- '__form_id': 'edition',
- }
- path, params = self.expect_redirect_publish()
+ req = self.request()
+ req.form = {
+ 'eid': 'A', '__type:A': 'BlogEntry',
+ '__maineid' : 'A',
+ 'content:A': u'"13:03:43"', 'edits-content:A': '',
+ 'title:A': u'huuu', 'edits-title:A': '',
+ '__redirectrql': redirectrql,
+ '__redirectvid': 'primary',
+ '__redirectparams': 'toto=tutu&tata=titi',
+ '__form_id': 'edition',
+ }
+ path, params = self.expect_redirect_publish(req)
self.assertEquals(path, 'view')
self.assertEquals(params['rql'], redirectrql)
self.assertEquals(params['vid'], 'primary')
@@ -320,27 +331,30 @@
def test_redirect_delete_button(self):
eid = self.add_entity('BlogEntry', title=u'hop', content=u'hop').eid
- self.req.form = {'eid': str(eid), '__type:%s'%eid: 'BlogEntry',
- '__action_delete': ''}
- path, params = self.expect_redirect_publish()
+ req = self.request()
+ req.form = {'eid': str(eid), '__type:%s'%eid: 'BlogEntry',
+ '__action_delete': ''}
+ path, params = self.expect_redirect_publish(req)
self.assertEquals(path, 'blogentry')
self.assertEquals(params, {u'__message': u'entity deleted'})
eid = self.add_entity('EmailAddress', address=u'hop@logilab.fr').eid
self.execute('SET X use_email E WHERE E eid %(e)s, X eid %(x)s',
- {'x': self.session().user.eid, 'e': eid}, 'x')
+ {'x': self.session.user.eid, 'e': eid}, 'x')
self.commit()
- self.req.form = {'eid': str(eid), '__type:%s'%eid: 'EmailAddress',
- '__action_delete': ''}
- path, params = self.expect_redirect_publish()
+ req = self.request()
+ req.form = {'eid': str(eid), '__type:%s'%eid: 'EmailAddress',
+ '__action_delete': ''}
+ path, params = self.expect_redirect_publish(req)
self.assertEquals(path, 'cwuser/admin')
self.assertEquals(params, {u'__message': u'entity deleted'})
eid1 = self.add_entity('BlogEntry', title=u'hop', content=u'hop').eid
eid2 = self.add_entity('EmailAddress', address=u'hop@logilab.fr').eid
- self.req.form = {'eid': [str(eid1), str(eid2)],
- '__type:%s'%eid1: 'BlogEntry',
- '__type:%s'%eid2: 'EmailAddress',
- '__action_delete': ''}
- path, params = self.expect_redirect_publish()
+ req = self.request()
+ req.form = {'eid': [str(eid1), str(eid2)],
+ '__type:%s'%eid1: 'BlogEntry',
+ '__type:%s'%eid2: 'EmailAddress',
+ '__action_delete': ''}
+ path, params = self.expect_redirect_publish(req)
self.assertEquals(path, 'view')
self.assertEquals(params, {u'__message': u'entities deleted'})
@@ -351,23 +365,24 @@
groups = [str(eid) for eid in groupeids]
eeetypeeid = self.execute('CWEType X WHERE X name "CWGroup"')[0][0]
basegroups = [str(eid) for eid, in self.execute('CWGroup G WHERE X read_permission G, X eid %(x)s', {'x': eeetypeeid})]
- self.req.form = {
- 'eid': `eeetypeeid`,
- '__type:'+`eeetypeeid`: 'CWEType',
- 'name:'+`eeetypeeid`: u'CWGroup',
- 'final:'+`eeetypeeid`: False,
- 'meta:'+`eeetypeeid`: True,
- 'description:'+`eeetypeeid`: u'users group',
- 'read_permission:'+`eeetypeeid`: groups,
- #
- 'edits-name:'+`eeetypeeid`: u'CWGroup',
- 'edits-final:'+`eeetypeeid`: False,
- 'edits-meta:'+`eeetypeeid`: True,
- 'edits-description:'+`eeetypeeid`: u'users group',
- 'edits-read_permission:'+`eeetypeeid`: basegroups,
- }
+ req = self.request()
+ req.form = {
+ 'eid': `eeetypeeid`,
+ '__type:'+`eeetypeeid`: 'CWEType',
+ 'name:'+`eeetypeeid`: u'CWGroup',
+ 'final:'+`eeetypeeid`: False,
+ 'meta:'+`eeetypeeid`: True,
+ 'description:'+`eeetypeeid`: u'users group',
+ 'read_permission:'+`eeetypeeid`: groups,
+ #
+ 'edits-name:'+`eeetypeeid`: u'CWGroup',
+ 'edits-final:'+`eeetypeeid`: False,
+ 'edits-meta:'+`eeetypeeid`: True,
+ 'edits-description:'+`eeetypeeid`: u'users group',
+ 'edits-read_permission:'+`eeetypeeid`: basegroups,
+ }
try:
- path, params = self.expect_redirect_publish()
+ path, params = self.expect_redirect_publish(req)
e = self.execute('Any X WHERE X eid %(x)s', {'x': eeetypeeid}, 'x').get_entity(0, 0)
self.assertEquals(e.name, 'CWGroup')
self.assertEquals([g.eid for g in e.read_permission], groupeids)
@@ -383,23 +398,24 @@
groups = [str(eid) for eid in groupeids]
eeetypeeid = self.execute('CWEType X WHERE X name "CWEType"')[0][0]
basegroups = [str(eid) for eid, in self.execute('CWGroup G WHERE X read_permission G, X eid %(x)s', {'x': eeetypeeid})]
- self.req.form = {
- 'eid': `eeetypeeid`,
- '__type:'+`eeetypeeid`: 'CWEType',
- 'name:'+`eeetypeeid`: u'CWEType',
- 'final:'+`eeetypeeid`: False,
- 'meta:'+`eeetypeeid`: True,
- 'description:'+`eeetypeeid`: u'users group',
- 'read_permission:'+`eeetypeeid`: groups,
+ req = self.request()
+ req.form = {
+ 'eid': `eeetypeeid`,
+ '__type:'+`eeetypeeid`: 'CWEType',
+ 'name:'+`eeetypeeid`: u'CWEType',
+ 'final:'+`eeetypeeid`: False,
+ 'meta:'+`eeetypeeid`: True,
+ 'description:'+`eeetypeeid`: u'users group',
+ 'read_permission:'+`eeetypeeid`: groups,
- 'edits-name:'+`eeetypeeid`: u'CWEType',
- 'edits-final:'+`eeetypeeid`: False,
- 'edits-meta:'+`eeetypeeid`: True,
- 'edits-description:'+`eeetypeeid`: u'users group',
- 'edits-read_permission:'+`eeetypeeid`: basegroups,
- }
+ 'edits-name:'+`eeetypeeid`: u'CWEType',
+ 'edits-final:'+`eeetypeeid`: False,
+ 'edits-meta:'+`eeetypeeid`: True,
+ 'edits-description:'+`eeetypeeid`: u'users group',
+ 'edits-read_permission:'+`eeetypeeid`: basegroups,
+ }
try:
- path, params = self.expect_redirect_publish()
+ path, params = self.expect_redirect_publish(req)
e = self.execute('Any X WHERE X eid %(x)s', {'x': eeetypeeid}, 'x').get_entity(0, 0)
self.assertEquals(e.name, 'CWEType')
self.assertEquals(sorted(g.eid for g in e.read_permission), groupeids)
@@ -413,12 +429,13 @@
this seems to be postgres (tsearch?) specific
"""
- self.req.form = {
- 'eid': 'A', '__type:A': 'BlogEntry',
- '__maineid' : 'A',
- 'title:A': u'"13:03:40"', 'edits-title:A': '',
- 'content:A': u'"13:03:43"', 'edits-content:A': ''}
- path, params = self.expect_redirect_publish()
+ req = self.request()
+ req.form = {
+ 'eid': 'A', '__type:A': 'BlogEntry',
+ '__maineid' : 'A',
+ 'title:A': u'"13:03:40"', 'edits-title:A': '',
+ 'content:A': u'"13:03:43"', 'edits-content:A': ''}
+ path, params = self.expect_redirect_publish(req)
self.failUnless(path.startswith('blogentry/'))
eid = path.split('/')[1]
e = self.execute('Any C, T WHERE C eid %(x)s, C content T', {'x': eid}, 'x').get_entity(0, 0)
@@ -428,29 +445,31 @@
def test_nonregr_multiple_empty_email_addr(self):
gueid = self.execute('CWGroup G WHERE G name "users"')[0][0]
- self.req.form = {'eid': ['X', 'Y'],
-
- '__type:X': 'CWUser',
- 'login:X': u'adim', 'edits-login:X': u'',
- 'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'',
- 'in_group:X': `gueid`, 'edits-in_group:X': INTERNAL_FIELD_VALUE,
+ req = self.request()
+ req.form = {'eid': ['X', 'Y'],
- '__type:Y': 'EmailAddress',
- 'address:Y': u'', 'edits-address:Y': '',
- 'alias:Y': u'', 'edits-alias:Y': '',
- 'use_email:X': 'Y', 'edits-use_email:X': INTERNAL_FIELD_VALUE,
- }
- self.assertRaises(ValidationError, self.publish, self.req)
+ '__type:X': 'CWUser',
+ 'login:X': u'adim', 'edits-login:X': u'',
+ 'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'',
+ 'in_group:X': `gueid`, 'edits-in_group:X': INTERNAL_FIELD_VALUE,
+
+ '__type:Y': 'EmailAddress',
+ 'address:Y': u'', 'edits-address:Y': '',
+ 'alias:Y': u'', 'edits-alias:Y': '',
+ 'use_email:X': 'Y', 'edits-use_email:X': INTERNAL_FIELD_VALUE,
+ }
+ self.assertRaises(ValidationError, self.publish, req)
def test_nonregr_copy(self):
user = self.user()
- self.req.form = {'__cloned_eid:X': user.eid,
- 'eid': 'X', '__type:X': 'CWUser',
- '__maineid' : 'X',
- 'login:X': u'toto', 'edits-login:X': u'',
- 'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'',
- }
- path, params = self.expect_redirect_publish()
+ req = self.request()
+ req.form = {'__cloned_eid:X': user.eid,
+ 'eid': 'X', '__type:X': 'CWUser',
+ '__maineid' : 'X',
+ 'login:X': u'toto', 'edits-login:X': u'',
+ 'upassword:X': u'toto', 'upassword-confirm:X': u'toto', 'edits-upassword:X': u'',
+ }
+ path, params = self.expect_redirect_publish(req)
self.assertEquals(path, 'cwuser/toto')
e = self.execute('Any X WHERE X is CWUser, X login "toto"').get_entity(0, 0)
self.assertEquals(e.login, 'toto')
@@ -466,29 +485,30 @@
e = self.add_entity('EmailAddress', address=u'doe@doe.com')
self.execute('SET P use_email E, P primary_email E WHERE P eid %(p)s, E eid %(e)s',
{'p' : p.eid, 'e' : e.eid})
- self.req.form = {'__cloned_eid:X': p.eid,
- 'eid': 'X', '__type:X': 'CWUser',
- 'login': u'dodo', 'edits-login': u'dodo',
- 'surname:X': u'Boom', 'edits-surname:X': u'',
- '__errorurl' : "whatever but required",
+ req = self.request()
+ req.form = {'__cloned_eid:X': p.eid,
+ 'eid': 'X', '__type:X': 'CWUser',
+ 'login': u'dodo', 'edits-login': u'dodo',
+ 'surname:X': u'Boom', 'edits-surname:X': u'',
+ '__errorurl' : "whatever but required",
}
# try to emulate what really happens in the web application
# 1/ validate form => EditController.publish raises a ValidationError
# which fires a Redirect
# 2/ When re-publishing the copy form, the publisher implicitly commits
try:
- self.env.app.publish('edit', self.req)
+ self.app.publish('edit', req)
except Redirect:
- self.req.form['rql'] = 'Any X WHERE X eid %s' % p.eid
- self.req.form['vid'] = 'copy'
- self.env.app.publish('view', self.req)
+ req.form['rql'] = 'Any X WHERE X eid %s' % p.eid
+ req.form['vid'] = 'copy'
+ self.app.publish('view', req)
rset = self.execute('CWUser P WHERE P surname "Boom"')
self.assertEquals(len(rset), 0)
finally:
p.__class__.skip_copy_for = old_skips
-class EmbedControllerTC(EnvBasedTC):
+class EmbedControllerTC(CubicWebTC):
def test_nonregr_embed_publish(self):
# This test looks a bit stupid but at least it will probably
@@ -500,23 +520,23 @@
result = controller.publish(rset=None)
-class ReportBugControllerTC(EnvBasedTC):
+class ReportBugControllerTC(CubicWebTC):
def test_usable_by_guets(self):
- req = self.request()
- self.vreg['controllers'].select('reportbug', req)
+ self.login('anon')
+ self.vreg['controllers'].select('reportbug', self.request())
-class SendMailControllerTC(EnvBasedTC):
+class SendMailControllerTC(CubicWebTC):
def test_not_usable_by_guets(self):
self.login('anon')
- req = self.request()
- self.assertRaises(NoSelectableObject, self.env.vreg['controllers'].select, 'sendmail', req)
+ self.assertRaises(NoSelectableObject,
+ self.vreg['controllers'].select, 'sendmail', self.request())
-class JSONControllerTC(EnvBasedTC):
+class JSONControllerTC(CubicWebTC):
def ctrl(self, req=None):
req = req or self.request(url='http://whatever.fr/')
--- a/web/test/unittest_views_basetemplates.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_views_basetemplates.py Wed Aug 26 14:45:56 2009 +0200
@@ -5,11 +5,11 @@
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
-from cubicweb.devtools.testlib import WebTest
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.devtools.htmlparser import DTDValidator
-class LogFormTemplateTC(WebTest):
+class LogFormTemplateTC(CubicWebTC):
def _login_labels(self):
valid = self.content_type_validators.get('text/html', DTDValidator)()
--- a/web/test/unittest_views_baseviews.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_views_baseviews.py Wed Aug 26 14:45:56 2009 +0200
@@ -10,7 +10,7 @@
from logilab.common.testlib import unittest_main
from logilab.mtconverter import html_unescape
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.web.htmlwidgets import TableWidget
from cubicweb.web.views import vid_from_rset
@@ -18,7 +18,7 @@
def loadjson(value):
return loads(html_unescape(value))
-class VidFromRsetTC(EnvBasedTC):
+class VidFromRsetTC(CubicWebTC):
def test_no_rset(self):
req = self.request()
@@ -84,7 +84,7 @@
self.assertEquals(vid_from_rset(req, rset, self.schema), 'table')
-class TableViewTC(EnvBasedTC):
+class TableViewTC(CubicWebTC):
def _prepare_entity(self):
e = self.add_entity("State", name=u'<toto>', description=u'loo"ong blabla')
--- a/web/test/unittest_views_editforms.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_views_editforms.py Wed Aug 26 14:45:56 2009 +0200
@@ -6,14 +6,13 @@
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
from logilab.common.testlib import unittest_main
-from cubicweb.devtools.apptest import EnvBasedTC
-from cubicweb.devtools.testlib import WebTest
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.web.views.autoform import AutomaticEntityForm as AEF
from cubicweb.web.formwidgets import AutoCompletionWidget
def rbc(entity, category):
return [(rschema.type, x) for rschema, tschemas, x in AEF.erelations_by_category(entity, category)]
-class AutomaticEntityFormTC(EnvBasedTC):
+class AutomaticEntityFormTC(CubicWebTC):
def test_custom_widget(self):
AEF.rfields_kwargs.tag_subject_of(('CWUser', 'login', '*'),
@@ -29,7 +28,7 @@
#for (rtype, role, stype, otype), tag in AEF.rcategories._tagdefs.items():
# if rtype == 'tags':
# print rtype, role, stype, otype, ':', tag
- e = self.etype_instance('CWUser')
+ e = self.vreg['etypes'].etype_class('CWUser')(self.request())
# see custom configuration in views.cwuser
self.assertEquals(rbc(e, 'primary'),
[('login', 'subject'),
@@ -77,7 +76,7 @@
self.failIf(AEF.rinlined.etype_get('CWUser', 'primary_email', 'subject'))
def test_personne_relations_by_category(self):
- e = self.etype_instance('Personne')
+ e = self.vreg['etypes'].etype_class('Personne')(self.request())
self.assertListEquals(rbc(e, 'primary'),
[('nom', 'subject'),
('eid', 'subject')
@@ -125,7 +124,7 @@
self.failIf(any(f for f in form.fields if f is None))
-class FormViewsTC(WebTest):
+class FormViewsTC(CubicWebTC):
def test_delete_conf_formview(self):
rset = self.execute('CWGroup X')
self.view('deleteconf', rset, template=None).source
--- a/web/test/unittest_views_navigation.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_views_navigation.py Wed Aug 26 14:45:56 2009 +0200
@@ -7,14 +7,14 @@
"""
from logilab.common.testlib import unittest_main, mock_object
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.web.views.navigation import PageNavigation, SortedNavigation
from cubicweb.web.views.ibreadcrumbs import BreadCrumbEntityVComponent
BreadCrumbEntityVComponent.visible = True
-class NavigationTC(EnvBasedTC):
+class NavigationTC(CubicWebTC):
def test_navigation_selection_whatever(self):
req = self.request()
@@ -40,10 +40,10 @@
def test_navigation_selection_not_enough(self):
req = self.request()
rset = self.execute('Any X,N LIMIT 10 WHERE X name N')
- navcomp = self.vreg['components'].select_object('navigation', req, rset=rset)
+ navcomp = self.vreg['components'].select_or_none('navigation', req, rset=rset)
self.assertEquals(navcomp, None)
req.set_search_state('W:X:Y:Z')
- navcomp = self.vreg['components'].select_object('navigation', req, rset=rset)
+ navcomp = self.vreg['components'].select_or_none('navigation', req, rset=rset)
self.assertEquals(navcomp, None)
req.set_search_state('normal')
@@ -96,18 +96,18 @@
-class ContentNavigationTC(EnvBasedTC):
+class ContentNavigationTC(CubicWebTC):
def test_component_context(self):
view = mock_object(is_primary=lambda x: True)
rset = self.execute('CWUser X LIMIT 1')
req = self.request()
- objs = self.vreg['contentnavigation'].possible_vobjects(
+ objs = self.vreg['contentnavigation'].poss_visible_objects(
req, rset=rset, view=view, context='navtop')
# breadcrumbs should be in headers by default
clsids = set(obj.id for obj in objs)
self.failUnless('breadcrumbs' in clsids)
- objs = self.vreg['contentnavigation'].possible_vobjects(
+ objs = self.vreg['contentnavigation'].poss_visible_objects(
req, rset=rset, view=view, context='navbottom')
# breadcrumbs should _NOT_ be in footers by default
clsids = set(obj.id for obj in objs)
@@ -116,12 +116,12 @@
'P value "navbottom"')
# breadcrumbs should now be in footers
req.cnx.commit()
- objs = self.vreg['contentnavigation'].possible_vobjects(
+ objs = self.vreg['contentnavigation'].poss_visible_objects(
req, rset=rset, view=view, context='navbottom')
clsids = [obj.id for obj in objs]
self.failUnless('breadcrumbs' in clsids)
- objs = self.vreg['contentnavigation'].possible_vobjects(
+ objs = self.vreg['contentnavigation'].poss_visible_objects(
req, rset=rset, view=view, context='navtop')
clsids = [obj.id for obj in objs]
--- a/web/test/unittest_views_pyviews.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_views_pyviews.py Wed Aug 26 14:45:56 2009 +0200
@@ -1,7 +1,7 @@
from logilab.common.testlib import unittest_main
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
-class PyViewsTC(EnvBasedTC):
+class PyViewsTC(CubicWebTC):
def test_pyvaltable(self):
content = self.vreg['views'].render('pyvaltable', self.request(),
--- a/web/test/unittest_views_searchrestriction.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_views_searchrestriction.py Wed Aug 26 14:45:56 2009 +0200
@@ -5,11 +5,11 @@
:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
"""
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb.web.facet import insert_attr_select_relation, prepare_facets_rqlst
-class InsertAttrRelationTC(EnvBasedTC):
+class InsertAttrRelationTC(CubicWebTC):
def parse(self, query):
rqlst = self.vreg.parse(self.session, query)
--- a/web/test/unittest_viewselector.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_viewselector.py Wed Aug 26 14:45:56 2009 +0200
@@ -4,7 +4,7 @@
"""
from logilab.common.testlib import unittest_main
-from cubicweb.devtools.apptest import EnvBasedTC
+from cubicweb.devtools.testlib import CubicWebTC
from cubicweb import CW_SOFTWARE_ROOT as BASE, Binary
from cubicweb.selectors import (match_user_groups, implements,
specified_etype_implements, rql_condition,
@@ -26,7 +26,7 @@
('siteinfo', actions.SiteInfoAction),
]
-class ViewSelectorTC(EnvBasedTC):
+class ViewSelectorTC(CubicWebTC):
def setup_database(self):
self.add_entity('BlogEntry', title=u"une news !", content=u"cubicweb c'est beau")
@@ -79,12 +79,12 @@
('systempropertiesform', cwproperties.SystemCWPropertiesForm)])
def test_possible_views_noresult(self):
- rset, req = self.env.get_rset_and_req('Any X WHERE X eid 999999')
+ rset, req = self.rset_and_req('Any X WHERE X eid 999999')
self.assertListEqual(self.pviews(req, rset),
[])
def test_possible_views_one_egroup(self):
- rset, req = self.env.get_rset_and_req('CWGroup X WHERE X name "managers"')
+ rset, req = self.rset_and_req('CWGroup X WHERE X name "managers"')
self.assertListEqual(self.pviews(req, rset),
[('adaptedlist', baseviews.AdaptedListView),
('csvexport', csvexport.CSVRsetView),
@@ -107,7 +107,7 @@
])
def test_possible_views_multiple_egroups(self):
- rset, req = self.env.get_rset_and_req('CWGroup X')
+ rset, req = self.rset_and_req('CWGroup X')
self.assertListEqual(self.pviews(req, rset),
[('adaptedlist', baseviews.AdaptedListView),
('csvexport', csvexport.CSVRsetView),
@@ -131,16 +131,16 @@
def test_propertiesform_admin(self):
assert self.vreg['views']['propertiesform']
- rset1, req1 = self.env.get_rset_and_req('CWUser X WHERE X login "admin"')
- rset2, req2 = self.env.get_rset_and_req('CWUser X WHERE X login "anon"')
+ rset1, req1 = self.rset_and_req('CWUser X WHERE X login "admin"')
+ rset2, req2 = self.rset_and_req('CWUser X WHERE X login "anon"')
self.failUnless(self.vreg['views'].select('propertiesform', req1, rset=None))
self.failUnless(self.vreg['views'].select('propertiesform', req1, rset=rset1))
self.failUnless(self.vreg['views'].select('propertiesform', req2, rset=rset2))
def test_propertiesform_anon(self):
self.login('anon')
- rset1, req1 = self.env.get_rset_and_req('CWUser X WHERE X login "admin"')
- rset2, req2 = self.env.get_rset_and_req('CWUser X WHERE X login "anon"')
+ rset1, req1 = self.rset_and_req('CWUser X WHERE X login "admin"')
+ rset2, req2 = self.rset_and_req('CWUser X WHERE X login "anon"')
self.assertRaises(NoSelectableObject, self.vreg['views'].select, 'propertiesform', req1, rset=None)
self.assertRaises(NoSelectableObject, self.vreg['views'].select, 'propertiesform', req1, rset=rset1)
self.assertRaises(NoSelectableObject, self.vreg['views'].select, 'propertiesform', req1, rset=rset2)
@@ -148,14 +148,14 @@
def test_propertiesform_jdoe(self):
self.create_user('jdoe')
self.login('jdoe')
- rset1, req1 = self.env.get_rset_and_req('CWUser X WHERE X login "admin"')
- rset2, req2 = self.env.get_rset_and_req('CWUser X WHERE X login "jdoe"')
+ rset1, req1 = self.rset_and_req('CWUser X WHERE X login "admin"')
+ rset2, req2 = self.rset_and_req('CWUser X WHERE X login "jdoe"')
self.failUnless(self.vreg['views'].select('propertiesform', req1, rset=None))
self.assertRaises(NoSelectableObject, self.vreg['views'].select, 'propertiesform', req1, rset=rset1)
self.failUnless(self.vreg['views'].select('propertiesform', req2, rset=rset2))
def test_possible_views_multiple_different_types(self):
- rset, req = self.env.get_rset_and_req('Any X')
+ rset, req = self.rset_and_req('Any X')
self.assertListEqual(self.pviews(req, rset),
[('csvexport', csvexport.CSVRsetView),
('ecsvexport', csvexport.CSVEntityView),
@@ -177,7 +177,7 @@
])
def test_possible_views_any_rset(self):
- rset, req = self.env.get_rset_and_req('Any N, X WHERE X in_group Y, Y name N')
+ rset, req = self.rset_and_req('Any N, X WHERE X in_group Y, Y name N')
self.assertListEqual(self.pviews(req, rset),
[('csvexport', csvexport.CSVRsetView),
('editable-table', tableview.EditableTableView),
@@ -186,7 +186,7 @@
])
def test_possible_views_multiple_eusers(self):
- rset, req = self.env.get_rset_and_req('CWUser X')
+ rset, req = self.rset_and_req('CWUser X')
self.assertListEqual(self.pviews(req, rset),
[('adaptedlist', baseviews.AdaptedListView),
('csvexport', csvexport.CSVRsetView),
@@ -219,14 +219,14 @@
})
def test_possible_actions_no_entity(self):
- rset, req = self.env.get_rset_and_req('Any X WHERE X eid 999999')
+ rset, req = self.rset_and_req('Any X WHERE X eid 999999')
self.assertDictEqual(self.pactions(req, rset),
{'useractions': USERACTIONS,
'siteactions': SITEACTIONS,
})
def test_possible_actions_same_type_entities(self):
- rset, req = self.env.get_rset_and_req('CWGroup X')
+ rset, req = self.rset_and_req('CWGroup X')
self.assertDictEqual(self.pactions(req, rset),
{'useractions': USERACTIONS,
'siteactions': SITEACTIONS,
@@ -236,7 +236,7 @@
})
def test_possible_actions_different_types_entities(self):
- rset, req = self.env.get_rset_and_req('Any X')
+ rset, req = self.rset_and_req('Any X')
self.assertDictEqual(self.pactions(req, rset),
{'useractions': USERACTIONS,
'siteactions': SITEACTIONS,
@@ -244,13 +244,13 @@
})
def test_possible_actions_final_entities(self):
- rset, req = self.env.get_rset_and_req('Any N, X WHERE X in_group Y, Y name N')
+ rset, req = self.rset_and_req('Any N, X WHERE X in_group Y, Y name N')
self.assertDictEqual(self.pactions(req, rset),
{'useractions': USERACTIONS,
'siteactions': SITEACTIONS})
def test_possible_actions_eetype_cwuser_entity(self):
- rset, req = self.env.get_rset_and_req('CWEType X WHERE X name "CWUser"')
+ rset, req = self.rset_and_req('CWEType X WHERE X name "CWUser"')
self.assertDictEqual(self.pactions(req, rset),
{'useractions': USERACTIONS,
'siteactions': SITEACTIONS,
@@ -292,7 +292,7 @@
self.vreg['views'].select, 'table', req, rset=rset)
# no entity
- rset, req = self.env.get_rset_and_req('Any X WHERE X eid 999999')
+ rset, req = self.rset_and_req('Any X WHERE X eid 999999')
self.failUnlessRaises(NoSelectableObject,
self.vreg['views'].select, 'index', req, rset=rset)
self.failUnlessRaises(NoSelectableObject,
@@ -302,7 +302,7 @@
self.failUnlessRaises(NoSelectableObject,
self.vreg['views'].select, 'table', req, rset=rset)
# one entity
- rset, req = self.env.get_rset_and_req('CWGroup X WHERE X name "managers"')
+ rset, req = self.rset_and_req('CWGroup X WHERE X name "managers"')
self.assertIsInstance(self.vreg['views'].select('primary', req, rset=rset),
primary.PrimaryView)
self.assertIsInstance(self.vreg['views'].select('list', req, rset=rset),
@@ -316,7 +316,7 @@
self.failUnlessRaises(NoSelectableObject,
self.vreg['views'].select, 'index', req, rset=rset)
# list of entities of the same type
- rset, req = self.env.get_rset_and_req('CWGroup X')
+ rset, req = self.rset_and_req('CWGroup X')
self.assertIsInstance(self.vreg['views'].select('primary', req, rset=rset),
primary.PrimaryView)
self.assertIsInstance(self.vreg['views'].select('list', req, rset=rset),
@@ -326,7 +326,7 @@
self.failUnlessRaises(NoSelectableObject,
self.vreg['views'].select, 'creation', req, rset=rset)
# list of entities of different types
- rset, req = self.env.get_rset_and_req('Any X')
+ rset, req = self.rset_and_req('Any X')
self.assertIsInstance(self.vreg['views'].select('primary', req, rset=rset),
primary.PrimaryView)
self.assertIsInstance(self.vreg['views'].select('list', req, rset=rset),
@@ -338,7 +338,7 @@
self.failUnlessRaises(NoSelectableObject,
self.vreg['views'].select, 'index', req, rset=rset)
# whatever
- rset, req = self.env.get_rset_and_req('Any N, X WHERE X in_group Y, Y name N')
+ rset, req = self.rset_and_req('Any N, X WHERE X in_group Y, Y name N')
self.assertIsInstance(self.vreg['views'].select('table', req, rset=rset),
tableview.TableView)
self.failUnlessRaises(NoSelectableObject,
@@ -352,7 +352,7 @@
self.failUnlessRaises(NoSelectableObject,
self.vreg['views'].select, 'edition', req, rset=rset)
# mixed query
- rset, req = self.env.get_rset_and_req('Any U,G WHERE U is CWUser, G is CWGroup')
+ rset, req = self.rset_and_req('Any U,G WHERE U is CWUser, G is CWGroup')
self.failUnlessRaises(NoSelectableObject,
self.vreg['views'].select, 'edition', req, rset=rset)
self.failUnlessRaises(NoSelectableObject,
@@ -363,7 +363,7 @@
def test_interface_selector(self):
image = self.add_entity('Image', name=u'bim.png', data=Binary('bim'))
# image primary view priority
- rset, req = self.env.get_rset_and_req('Image X WHERE X name "bim.png"')
+ rset, req = self.rset_and_req('Image X WHERE X name "bim.png"')
self.assertIsInstance(self.vreg['views'].select('primary', req, rset=rset),
idownloadable.IDownloadablePrimaryView)
@@ -371,12 +371,12 @@
def test_score_entity_selector(self):
image = self.add_entity('Image', name=u'bim.png', data=Binary('bim'))
# image primary view priority
- rset, req = self.env.get_rset_and_req('Image X WHERE X name "bim.png"')
+ rset, req = self.rset_and_req('Image X WHERE X name "bim.png"')
self.assertIsInstance(self.vreg['views'].select('image', req, rset=rset),
idownloadable.ImageView)
fileobj = self.add_entity('File', name=u'bim.txt', data=Binary('bim'))
# image primary view priority
- rset, req = self.env.get_rset_and_req('File X WHERE X name "bim.txt"')
+ rset, req = self.rset_and_req('File X WHERE X name "bim.txt"')
self.assertRaises(NoSelectableObject, self.vreg['views'].select, 'image', req, rset=rset)
@@ -386,7 +386,7 @@
rset = None
req = self.request()
else:
- rset, req = self.env.get_rset_and_req(rql)
+ rset, req = self.rset_and_req(rql)
try:
self.vreg['views'].render(vid, req, rset=rset, **args)
except:
@@ -439,7 +439,7 @@
del self.vreg['actions']['testaction']
def test(self):
- rset, req = self.env.get_rset_and_req('CWEType X WHERE X name "CWEType"')
+ rset, req = self.rset_and_req('CWEType X WHERE X name "CWEType"')
self.assertDictEqual(self.pactions(req, rset),
{'useractions': USERACTIONS,
'siteactions': SITEACTIONS,
@@ -450,7 +450,7 @@
('testaction', CWETypeRQLAction),
],
})
- rset, req = self.env.get_rset_and_req('CWEType X WHERE X name "CWRType"')
+ rset, req = self.rset_and_req('CWEType X WHERE X name "CWRType"')
self.assertDictEqual(self.pactions(req, rset),
{'useractions': USERACTIONS,
'siteactions': SITEACTIONS,
--- a/web/test/unittest_webconfig.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/test/unittest_webconfig.py Wed Aug 26 14:45:56 2009 +0200
@@ -9,8 +9,7 @@
from logilab.common.testlib import TestCase, unittest_main
-from cubicweb.devtools._apptest import FakeRequest
-from cubicweb.devtools import ApptestConfiguration
+from cubicweb.devtools import ApptestConfiguration, fake
class WebconfigTC(TestCase):
def setUp(self):
@@ -21,7 +20,7 @@
def test_nonregr_print_css_as_list(self):
"""make sure PRINT_CSS *must* is a list"""
config = self.config
- req = FakeRequest()
+ req = fake.FakeRequest()
print_css = req.external_resource('STYLESHEETS_PRINT')
self.failUnless(isinstance(print_css, list))
ie_css = req.external_resource('IE_STYLESHEETS')
--- a/web/uicfg.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/uicfg.py Wed Aug 26 14:45:56 2009 +0200
@@ -69,7 +69,7 @@
from cubicweb import neg_role, onevent
from cubicweb.rtags import (RelationTags, RelationTagsBool,
- RelationTagsSet, RelationTagsDict)
+ RelationTagsSet, RelationTagsDict, register_rtag)
from cubicweb.web import formwidgets
@@ -152,13 +152,26 @@
# * 'hidden'
# * 'subobject' (not displayed by default)
-indexview_etype_section = {'EmailAddress': 'subobject',
- 'CWUser': 'system',
- 'CWGroup': 'system',
- 'CWPermission': 'system',
- 'BaseTransition': 'hidden',
- }
+class InitializableDict(dict):
+ def __init__(self, *args, **kwargs):
+ super(InitializableDict, self).__init__(*args, **kwargs)
+ register_rtag(self)
+ def init(self, schema, check=True):
+ for eschema in schema.entities():
+ if eschema.schema_entity():
+ self.setdefault(eschema, 'schema')
+ elif eschema.is_subobject(strict=True):
+ self.setdefault(eschema, 'subobject')
+ else:
+ self.setdefault(eschema, 'application')
+
+indexview_etype_section = InitializableDict(EmailAddress='subobject',
+ CWUser='system',
+ CWGroup='system',
+ CWPermission='system',
+ BaseTransition='hidden',
+ )
# autoform.AutomaticEntityForm configuration ##################################
--- a/web/views/actions.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/actions.py Wed Aug 26 14:45:56 2009 +0200
@@ -158,14 +158,13 @@
order = 15
@classmethod
- def registered(cls, vreg):
- super(ManagePermissionsAction, cls).registered(vreg)
+ def __registered__(cls, vreg):
if 'require_permission' in vreg.schema:
cls.__select__ = (one_line_rset() & non_final_entity() &
(match_user_groups('managers')
| relation_possible('require_permission', 'subject', 'CWPermission',
action='add')))
- return super(ManagePermissionsAction, cls).registered(vreg)
+ return super(ManagePermissionsAction, cls).__registered__(vreg)
def url(self):
return self.rset.get_entity(self.row or 0, self.col or 0).absolute_url(vid='security')
--- a/web/views/ajaxedit.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/ajaxedit.py Wed Aug 26 14:45:56 2009 +0200
@@ -21,7 +21,7 @@
__registry__ = 'views'
__select__ = (match_form_params('rtype', 'target')
| match_kwargs('rtype', 'target'))
- property_defs = {} # don't want to inherit this from Box
+ cw_property_defs = {} # don't want to inherit this from Box
id = 'xaddrelation'
expected_kwargs = form_params = ('rtype', 'target')
@@ -31,7 +31,7 @@
self.rtype = rtype or self.req.form['rtype']
self.target = target or self.req.form['target']
self.etype = etype or self.req.form.get('etype')
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
rschema = self.schema.rschema(self.rtype)
if not self.etype:
if self.target == 'object':
--- a/web/views/authentication.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/authentication.py Wed Aug 26 14:45:56 2009 +0200
@@ -18,9 +18,10 @@
class RepositoryAuthenticationManager(AbstractAuthenticationManager):
"""authenticate user associated to a request and check session validity"""
- def __init__(self):
- self.repo = self.config.repository(self.vreg)
- self.log_queries = self.config['query-log-file']
+ def __init__(self, vreg):
+ super(RepositoryAuthenticationManager, self).__init__(vreg)
+ self.repo = vreg.config.repository(vreg)
+ self.log_queries = vreg.config['query-log-file']
def validate_session(self, req, session):
"""check session validity, and return eventually hijacked session
--- a/web/views/basecomponents.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/basecomponents.py Wed Aug 26 14:45:56 2009 +0200
@@ -30,7 +30,7 @@
class RQLInputForm(component.Component):
"""build the rql input form, usually displayed in the header"""
id = 'rqlinput'
- property_defs = VISIBLE_PROP_DEF
+ cw_property_defs = VISIBLE_PROP_DEF
visible = False
def call(self, view=None):
@@ -48,7 +48,7 @@
<input type="text" id="rql" name="rql" value="%s" title="%s" tabindex="%s" accesskey="q" class="searchField" />
<input type="submit" value="" class="rqlsubmit" tabindex="%s" />
</fieldset>
-''' % (not self.propval('visible') and 'hidden' or '',
+''' % (not self.cw_propval('visible') and 'hidden' or '',
self.build_url('view'), xml_escape(rql), req._('full text or RQL query'), req.next_tabindex(),
req.next_tabindex()))
if self.req.search_state[0] != 'normal':
@@ -60,7 +60,7 @@
class ApplLogo(component.Component):
"""build the instance logo, usually displayed in the header"""
id = 'logo'
- property_defs = VISIBLE_PROP_DEF
+ cw_property_defs = VISIBLE_PROP_DEF
# don't want user to hide this component using an cwproperty
site_wide = True
@@ -72,7 +72,7 @@
class ApplHelp(component.Component):
"""build the help button, usually displayed in the header"""
id = 'help'
- property_defs = VISIBLE_PROP_DEF
+ cw_property_defs = VISIBLE_PROP_DEF
def call(self):
self.w(u'<a href="%s" class="help" title="%s"> </a>'
% (self.build_url(_restpath='doc/main'),
@@ -83,7 +83,7 @@
"""if the user is the anonymous user, build a link to login
else a link to the connected user object with a loggout link
"""
- property_defs = VISIBLE_PROP_DEF
+ cw_property_defs = VISIBLE_PROP_DEF
# don't want user to hide this component using an cwproperty
site_wide = True
id = 'loggeduserlink'
@@ -125,7 +125,7 @@
__select__ = yes()
id = 'applmessages'
# don't want user to hide this component using an cwproperty
- property_defs = {}
+ cw_property_defs = {}
def call(self):
msgs = [msg for msg in (self.req.get_shared_data('sources_error', pop=True),
@@ -141,7 +141,7 @@
class ApplicationName(component.Component):
"""display the instance name"""
id = 'appliname'
- property_defs = VISIBLE_PROP_DEF
+ cw_property_defs = VISIBLE_PROP_DEF
# don't want user to hide this component using an cwproperty
site_wide = True
@@ -171,7 +171,7 @@
id = 'etypenavigation'
__select__ = two_etypes_rset() | match_form_params('__restrtype', '__restrtypes',
'__restrrql')
- property_defs = VISIBLE_PROP_DEF
+ cw_property_defs = VISIBLE_PROP_DEF
# don't want user to hide this component using an cwproperty
site_wide = True
visible = False # disabled by default
--- a/web/views/basecontrollers.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/basecontrollers.py Wed Aug 26 14:45:56 2009 +0200
@@ -290,7 +290,7 @@
def _exec(self, rql, args=None, eidkey=None, rocheck=True):
"""json mode: execute RQL and return resultset as json"""
if rocheck:
- self.ensure_ro_rql(rql)
+ self.req.ensure_ro_rql(rql)
try:
return self.req.execute(rql, args, eidkey)
except Exception, ex:
--- a/web/views/baseforms.py Wed Aug 26 14:36:00 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,607 +0,0 @@
-"""Set of HTML automatic forms to create, delete, copy or edit a single entity
-or a list of entities of the same type
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-from copy import copy
-
-from simplejson import dumps
-
-from logilab.mtconverter import xml_escape
-from logilab.common.decorators import cached
-
-from cubicweb.selectors import (specified_etype_implements, accepts_etype_compat,
- non_final_entity, match_kwargs, one_line_rset)
-from cubicweb.view import View, EntityView
-from cubicweb.web import INTERNAL_FIELD_VALUE, eid_param
-from cubicweb.web.controller import NAV_FORM_PARAMETERS
-from cubicweb.web.widgets import checkbox, InputWidget, ComboBoxWidget
-from cubicweb.web.form import FormMixIn
-from cubicweb.web.views.autoform import AutomaticEntityForm
-
-_ = unicode
-
-
-class EditionForm(FormMixIn, EntityView):
- """primary entity edition form
-
- When generating a new attribute_input, the editor will look for a method
- named 'default_ATTRNAME' on the entity instance, where ATTRNAME is the
- name of the attribute being edited. You may use this feature to compute
- dynamic default values such as the 'tomorrow' date or the user's login
- being connected
- """
- id = 'edition'
- __select__ = one_line_rset() & non_final_entity()
-
- title = _('edition')
- controller = 'edit'
- skip_relations = set()
-
- EDITION_BODY = u'''\
- %(errormsg)s
-<form id="%(formid)s" class="entityForm" cubicweb:target="eformframe"
- method="post" onsubmit="%(onsubmit)s" enctype="%(enctype)s" action="%(action)s">
- %(title)s
- <div id="progress">%(inprogress)s</div>
- <div class="iformTitle"><span>%(mainattrs_label)s</span></div>
- <div class="formBody"><fieldset>
- %(base)s
- %(attrform)s
- %(relattrform)s
-</fieldset>
- %(relform)s
- </div>
- <table width="100%%">
- <tbody>
- <tr><td align="center">
- %(validate)s
- </td><td style="align: right; width: 50%%;">
- %(apply)s
- %(cancel)s
- </td></tr>
- </tbody>
- </table>
-</form>
-'''
-
- def cell_call(self, row, col, **kwargs):
- self.req.add_js( ('cubicweb.ajax.js', ) )
- entity = self.complete_entity(row, col)
- self.edit_form(entity, kwargs)
-
- def edit_form(self, entity, kwargs):
- varmaker = self.req.get_page_data('rql_varmaker')
- if varmaker is None:
- varmaker = self.req.varmaker
- self.req.set_page_data('rql_varmaker', varmaker)
- self.varmaker = varmaker
- self.w(self.EDITION_BODY % self.form_context(entity, kwargs))
-
- def form_context(self, entity, kwargs):
- """returns the dictionnary used to fill the EDITION_BODY template
-
- If you create your own edition form, you can probably just override
- `EDITION_BODY` and `form_context`
- """
- if self.need_multipart(entity):
- enctype = 'multipart/form-data'
- else:
- enctype = 'application/x-www-form-urlencoded'
- self._hiddens = []
- if entity.eid is None:
- entity.eid = self.varmaker.next()
- # XXX (hack) action_title might need __linkto req's original value
- # and widgets such as DynamicComboWidget might change it
- # so we need to compute title before calling atttributes_form
- formtitle = self.action_title(entity)
- # be sure to call .*_form first so tabindexes are correct and inlined
- # fields errors are consumed
- if not entity.has_eid() or entity.has_perm('update'):
- attrform = self.attributes_form(entity, kwargs)
- else:
- attrform = ''
- inlineform = self.inline_entities_form(entity, kwargs)
- relform = self.relations_form(entity, kwargs)
- vindex = self.req.next_tabindex()
- aindex = self.req.next_tabindex()
- cindex = self.req.next_tabindex()
- self.add_hidden_web_behaviour_params(entity)
- _ = self.req._
- return {
- 'formid' : self.domid,
- 'onsubmit' : self.on_submit(entity),
- 'enctype' : enctype,
- 'errormsg' : self.error_message(),
- 'action' : self.build_url('validateform'),
- 'eids' : entity.has_eid() and [entity.eid] or [],
- 'inprogress': _('validating...'),
- 'title' : formtitle,
- 'mainattrs_label' : _('main informations'),
- 'reseturl' : self.redirect_url(entity),
- 'attrform' : attrform,
- 'relform' : relform,
- 'relattrform': inlineform,
- 'base' : self.base_form(entity, kwargs),
- 'validate' : self.button_ok(tabindex=vindex),
- 'apply' : self.button_apply(tabindex=aindex),
- 'cancel' : self.button_cancel(tabindex=cindex),
- }
-
- @property
- def formid(self):
- return self.id
-
- def action_title(self, entity):
- """form's title"""
- ptitle = self.req._(self.title)
- return u'<div class="formTitle"><span>%s %s</span></div>' % (
- entity.dc_type(), ptitle and '(%s)' % ptitle)
-
-
- def base_form(self, entity, kwargs):
- output = []
- for name, value, iid in self._hiddens:
- if isinstance(value, basestring):
- value = xml_escape(value)
- if iid:
- output.append(u'<input id="%s" type="hidden" name="%s" value="%s" />'
- % (iid, name, value))
- else:
- output.append(u'<input type="hidden" name="%s" value="%s" />'
- % (name, value))
- return u'\n'.join(output)
-
- def add_hidden_web_behaviour_params(self, entity):
- """inserts hidden params controlling how errors and redirection
- should be handled
- """
- req = self.req
- self._hiddens.append( (u'__maineid', entity.eid, u'') )
- self._hiddens.append( (u'__errorurl', req.url(), u'errorurl') )
- self._hiddens.append( (u'__form_id', self.formid, u'') )
- for param in NAV_FORM_PARAMETERS:
- value = req.form.get(param)
- if value:
- self._hiddens.append( (param, value, u'') )
- msg = self.submited_message()
- # If we need to directly attach the new object to another one
- for linkto in req.list_form_param('__linkto'):
- self._hiddens.append( ('__linkto', linkto, '') )
- msg = '%s %s' % (msg, self.req._('and linked'))
- self._hiddens.append( ('__message', msg, '') )
-
-
- def attributes_form(self, entity, kwargs, include_eid=True):
- """create a form to edit entity's attributes"""
- html = []
- w = html.append
- eid = entity.eid
- wdg = entity.get_widget
- lines = (wdg(rschema, x) for rschema, x in self.editable_attributes(entity))
- if include_eid:
- self._hiddens.append( ('eid', entity.eid, '') )
- self._hiddens.append( (eid_param('__type', eid), entity.e_schema, '') )
- w(u'<table id="%s" class="%s" style="width:100%%;">' %
- (kwargs.get('tab_id', 'entityForm%s' % eid),
- kwargs.get('tab_class', 'attributeForm')))
- for widget in lines:
- w(u'<tr>\n<th class="labelCol">%s</th>' % widget.render_label(entity))
- error = widget.render_error(entity)
- if error:
- w(u'<td class="error" style="width:100%;">')
- else:
- w(u'<td style="width:100%;">')
- if error:
- w(error)
- w(widget.edit_render(entity))
- w(widget.render_help(entity))
- w(u'</td>\n</tr>')
- w(u'</table>')
- return u'\n'.join(html)
-
- def editable_attributes(self, entity):
- # XXX both (add, delete)
- return [(rschema, x) for rschema, _, x in entity.relations_by_category(('primary', 'secondary'), 'add')
- if rschema != 'eid']
-
- def relations_form(self, entity, kwargs):
- srels_by_cat = entity.srelations_by_category(('generic', 'metadata'), 'add')
- if not srels_by_cat:
- return u''
- req = self.req
- _ = self.req._
- label = u'%s :' % _('This %s' % entity.e_schema).capitalize()
- eid = entity.eid
- html = []
- w = html.append
- w(u'<fieldset class="subentity">')
- w(u'<legend class="iformTitle">%s</legend>' % label)
- w(u'<table id="relatedEntities">')
- for row in self.relations_table(entity):
- # already linked entities
- if row[2]:
- w(u'<tr><th class="labelCol">%s</th>' % row[0].display_name(req, row[1]))
- w(u'<td>')
- w(u'<ul>')
- for viewparams in row[2]:
- w(u'<li class="invisible">%s<div id="span%s" class="%s">%s</div></li>'
- % (viewparams[1], viewparams[0], viewparams[2], viewparams[3]))
- if not self.force_display and self.maxrelitems < len(row[2]):
- w(u'<li class="invisible">%s</li>' % self.force_display_link())
- w(u'</ul>')
- w(u'</td>')
- w(u'</tr>')
- pendings = list(self.restore_pending_inserts(entity))
- if not pendings:
- w(u'<tr><th> </th><td> </td></tr>')
- else:
- for row in pendings:
- # soon to be linked to entities
- w(u'<tr id="tr%s">' % row[1])
- w(u'<th>%s</th>' % row[3])
- w(u'<td>')
- w(u'<a class="handle" title="%s" href="%s">[x]</a>' %
- (_('cancel this insert'), row[2]))
- w(u'<a id="a%s" class="editionPending" href="%s">%s</a>'
- % (row[1], row[4], xml_escape(row[5])))
- w(u'</td>')
- w(u'</tr>')
- w(u'<tr id="relationSelectorRow_%s" class="separator">' % eid)
- w(u'<th class="labelCol">')
- w(u'<span>%s</span>' % _('add relation'))
- w(u'<select id="relationSelector_%s" tabindex="%s" onchange="javascript:showMatchingSelect(this.options[this.selectedIndex].value,%s);">'
- % (eid, req.next_tabindex(), xml_escape(dumps(eid))))
- w(u'<option value="">%s</option>' % _('select a relation'))
- for i18nrtype, rschema, target in srels_by_cat:
- # more entities to link to
- w(u'<option value="%s_%s">%s</option>' % (rschema, target, i18nrtype))
- w(u'</select>')
- w(u'</th>')
- w(u'<td id="unrelatedDivs_%s"></td>' % eid)
- w(u'</tr>')
- w(u'</table>')
- w(u'</fieldset>')
- return '\n'.join(html)
-
- def inline_entities_form(self, entity, kwargs):
- """create a form to edit entity's inlined relations"""
- result = []
- _ = self.req._
- for rschema, targettypes, x in entity.relations_by_category('inlineview', 'add'):
- # show inline forms only if there's one possible target type
- # for rschema
- if len(targettypes) != 1:
- self.warning('entity related by the %s relation should have '
- 'inlined form but there is multiple target types, '
- 'dunno what to do', rschema)
- continue
- targettype = targettypes[0].type
- if self.should_inline_relation_form(entity, rschema, targettype, x):
- result.append(u'<div id="inline%sslot">' % rschema)
- existant = entity.has_eid() and entity.related(rschema)
- if existant:
- # display inline-edition view for all existing related entities
- result.append(self.view('inline-edition', existant,
- ptype=entity.e_schema, peid=entity.eid,
- rtype=rschema, role=x, **kwargs))
- if x == 'subject':
- card = rschema.rproperty(entity.e_schema, targettype, 'cardinality')[0]
- else:
- card = rschema.rproperty(targettype, entity.e_schema, 'cardinality')[1]
- # there is no related entity and we need at least one : we need to
- # display one explicit inline-creation view
- if self.should_display_inline_relation_form(rschema, existant, card):
- result.append(self.view('inline-creation', None, etype=targettype,
- peid=entity.eid, ptype=entity.e_schema,
- rtype=rschema, role=x, **kwargs))
- # we can create more than one related entity, we thus display a link
- # to add new related entities
- if self.should_display_add_inline_relation_link(rschema, existant, card):
- divid = "addNew%s%s%s:%s" % (targettype, rschema, x, entity.eid)
- result.append(u'<div class="inlinedform" id="%s" cubicweb:limit="true">'
- % divid)
- js = "addInlineCreationForm('%s', '%s', '%s', '%s', '%s')" % (
- entity.eid, entity.e_schema, targettype, rschema, x)
- if card in '1?':
- js = "toggleVisibility('%s'); %s" % (divid, js)
- result.append(u'<a class="addEntity" id="add%s:%slink" href="javascript: %s" >+ %s.</a>'
- % (rschema, entity.eid, js,
- self.req.__('add a %s' % targettype)))
- result.append(u'</div>')
- result.append(u'<div class="trame_grise"> </div>')
- result.append(u'</div>')
- return '\n'.join(result)
-
- # should_* method extracted to allow overriding
-
- def should_inline_relation_form(self, entity, rschema, targettype, role):
- return AutomaticEntityForm.rinlined.etype_get(entity.id, rschema, role,
- targettype)
-
- def should_display_inline_relation_form(self, rschema, existant, card):
- return not existant and card in '1+'
-
- def should_display_add_inline_relation_link(self, rschema, existant, card):
- return not existant or card in '+*'
-
- def reset_url(self, entity):
- return entity.absolute_url()
-
- def on_submit(self, entity):
- return u'return freezeFormButtons(\'%s\')' % (self.domid)
-
- def submited_message(self):
- return self.req._('element edited')
-
-
-
-class CreationForm(EditionForm):
- __select__ = specified_etype_implements('Any')
- # XXX bw compat, use View.registered since we don't want accept_compat
- # wrapper set in EntityView
- registered = accepts_etype_compat(View.registered)
- id = 'creation'
- title = _('creation')
-
- def call(self, **kwargs):
- """creation view for an entity"""
- self.req.add_js( ('cubicweb.ajax.js',) )
- self.initialize_varmaker()
- etype = kwargs.pop('etype', self.req.form.get('etype'))
- try:
- entity = self.vreg.etype_class(etype)(self.req, None, None)
- except:
- self.w(self.req._('no such entity type %s') % etype)
- else:
- entity.eid = self.varmaker.next()
- self.edit_form(entity, kwargs)
-
- def action_title(self, entity):
- """custom form title if creating a entity with __linkto"""
- if '__linkto' in self.req.form:
- if isinstance(self.req.form['__linkto'], list):
- # XXX which one should be considered (case: add a ticket to a version in jpl)
- rtype, linkto_eid, role = self.req.form['__linkto'][0].split(':')
- else:
- rtype, linkto_eid, role = self.req.form['__linkto'].split(':')
- linkto_rset = self.req.eid_rset(linkto_eid)
- linkto_type = linkto_rset.description[0][0]
- if role == 'subject':
- title = self.req.__('creating %s (%s %s %s %%(linkto)s)' % (
- entity.e_schema, entity.e_schema, rtype, linkto_type))
- else:
- title = self.req.__('creating %s (%s %%(linkto)s %s %s)' % (
- entity.e_schema, linkto_type, rtype, entity.e_schema))
- msg = title % {'linkto' : self.view('incontext', linkto_rset)}
- return u'<div class="formTitle notransform"><span>%s</span></div>' % msg
- else:
- return super(CreationForm, self).action_title(entity)
-
- @property
- def formid(self):
- return 'edition'
-
- def relations_form(self, entity, kwargs):
- return u''
-
- def reset_url(self, entity=None):
- return self.build_url(self.req.form.get('etype', '').lower())
-
- def submited_message(self):
- return self.req._('element created')
-
- def url(self):
- """return the url associated with this view"""
- return self.create_url(self.req.form.get('etype'))
-
-
-class InlineFormMixIn(object):
-
- @cached
- def card(self, etype):
- return self.rschema.rproperty(self.parent_schema, etype, 'cardinality')[0]
-
- def action_title(self, entity):
- return self.rschema.display_name(self.req, self.role)
-
- def add_hidden_web_behaviour_params(self, entity):
- pass
-
- def edit_form(self, entity, ptype, peid, rtype,
- role='subject', **kwargs):
- self.rschema = self.schema.rschema(rtype)
- self.role = role
- self.parent_schema = self.schema.eschema(ptype)
- self.parent_eid = peid
- super(InlineFormMixIn, self).edit_form(entity, kwargs)
-
- def should_inline_relation_form(self, entity, rschema, targettype, role):
- if rschema == self.rschema:
- return False
- return AutomaticEntityForm.rinlined.etype_get(entity.id, rschema, role,
- targettype)
-
- @cached
- def keep_entity(self, entity):
- req = self.req
- # are we regenerating form because of a validation error ?
- erroneous_post = req.data.get('formvalues')
- if erroneous_post:
- cdvalues = req.list_form_param('%s:%s' % (self.rschema,
- self.parent_eid),
- erroneous_post)
- if unicode(entity.eid) not in cdvalues:
- return False
- return True
-
- def form_context(self, entity, kwargs):
- ctx = super(InlineFormMixIn, self).form_context(entity, kwargs)
- _ = self.req._
- local_ctx = {'createmsg' : self.req.__('add a %s' % entity.e_schema),
- 'so': self.role[0], # 's' for subject, 'o' for object
- 'eid' : entity.eid,
- 'rtype' : self.rschema,
- 'parenteid' : self.parent_eid,
- 'parenttype' : self.parent_schema,
- 'etype' : entity.e_schema,
- 'novalue' : INTERNAL_FIELD_VALUE,
- 'removemsg' : self.req.__('remove this %s' % entity.e_schema),
- 'notice' : self.req._('click on the box to cancel the deletion'),
- }
- ctx.update(local_ctx)
- return ctx
-
-
-class CopyEditionForm(EditionForm):
- id = 'copy'
- title = _('copy edition')
-
- def cell_call(self, row, col, **kwargs):
- self.req.add_js(('cubicweb.ajax.js',))
- entity = self.complete_entity(row, col, skip_bytes=True)
- # make a copy of entity to avoid altering the entity in the
- # request's cache.
- self.newentity = copy(entity)
- self.copying = self.newentity.eid
- self.newentity.eid = None
- self.edit_form(self.newentity, kwargs)
- del self.newentity
-
- def action_title(self, entity):
- """form's title"""
- msg = super(CopyEditionForm, self).action_title(entity)
- return msg + (u'<script type="text/javascript">updateMessage("%s");</script>\n'
- % self.req._('Please note that this is only a shallow copy'))
- # XXX above message should have style of a warning
-
- @property
- def formid(self):
- return 'edition'
-
- def relations_form(self, entity, kwargs):
- return u''
-
- def reset_url(self, entity):
- return self.build_url('view', rql='Any X WHERE X eid %s' % self.copying)
-
- def attributes_form(self, entity, kwargs, include_eid=True):
- # we don't want __clone_eid on inlined edited entities
- if entity.eid == self.newentity.eid:
- self._hiddens.append((eid_param('__cloned_eid', entity.eid), self.copying, ''))
- return EditionForm.attributes_form(self, entity, kwargs, include_eid)
-
- def submited_message(self):
- return self.req._('element copied')
-
-
-class TableEditForm(FormMixIn, EntityView):
- id = 'muledit'
- title = _('multiple edit')
-
- EDITION_BODY = u'''<form method="post" id="entityForm" onsubmit="return validateForm('entityForm', null);" action="%(action)s">
- %(error)s
- <div id="progress">%(progress)s</div>
- <fieldset>
- <input type="hidden" name="__errorurl" value="%(url)s" />
- <input type="hidden" name="__form_id" value="%(formid)s" />
- <input type="hidden" name="__redirectvid" value="%(redirectvid)s" />
- <input type="hidden" name="__redirectrql" value="%(redirectrql)s" />
- <table class="listing">
- <tr class="header">
- <th align="left"><input type="checkbox" onclick="setCheckboxesState('eid', this.checked)" value="" title="toggle check boxes" /></th>
- %(attrheaders)s
- </tr>
- %(lines)s
- </table>
- <table width="100%%">
- <tr>
- <td align="left">
- <input class="validateButton" type="submit" value="%(okvalue)s" title="%(oktitle)s" />
- <input class="validateButton" type="reset" name="__action_cancel" value="%(cancelvalue)s" title="%(canceltitle)s" />
- </td>
- </tr>
- </table>
- </fieldset>
-</form>
-'''
-
- WIDGET_CELL = u'''\
-<td%(csscls)s>
- %(error)s
- <div>%(widget)s</div>
-</td>'''
-
- def call(self, **kwargs):
- """a view to edit multiple entities of the same type
- the first column should be the eid
- """
- req = self.req
- form = req.form
- _ = req._
- sampleentity = self.complete_entity(0)
- attrheaders = [u'<th>%s</th>' % rdef[0].display_name(req, rdef[-1])
- for rdef in sampleentity.relations_by_category('primary', 'add')
- if rdef[0].type != 'eid']
- ctx = {'action' : self.build_url('edit'),
- 'error': self.error_message(),
- 'progress': _('validating...'),
- 'url': xml_escape(req.url()),
- 'formid': self.id,
- 'redirectvid': xml_escape(form.get('__redirectvid', 'list')),
- 'redirectrql': xml_escape(form.get('__redirectrql', self.rset.printable_rql())),
- 'attrheaders': u'\n'.join(attrheaders),
- 'lines': u'\n'.join(self.edit_form(ent) for ent in self.rset.entities()),
- 'okvalue': _('button_ok').capitalize(),
- 'oktitle': _('validate modifications on selected items').capitalize(),
- 'cancelvalue': _('button_reset').capitalize(),
- 'canceltitle': _('revert changes').capitalize(),
- }
- self.w(self.EDITION_BODY % ctx)
-
-
- def reset_url(self, entity=None):
- self.build_url('view', rql=self.rset.printable_rql())
-
- def edit_form(self, entity):
- html = []
- w = html.append
- entity.complete()
- eid = entity.eid
- values = self.req.data.get('formvalues', ())
- qeid = eid_param('eid', eid)
- checked = qeid in values
- w(u'<tr class="%s">' % (entity.row % 2 and u'even' or u'odd'))
- w(u'<td>%s<input type="hidden" name="__type:%s" value="%s" /></td>'
- % (checkbox('eid', eid, checked=checked), eid, entity.e_schema))
- # attribute relations (skip eid which is handled by the checkbox
- wdg = entity.get_widget
- wdgfactories = [wdg(rschema, x) for rschema, _, x in entity.relations_by_category('primary', 'add')
- if rschema.type != 'eid'] # XXX both (add, delete)
- seid = xml_escape(dumps(eid))
- for wobj in wdgfactories:
- if isinstance(wobj, ComboBoxWidget):
- wobj.attrs['onchange'] = "setCheckboxesState2('eid', %s, 'checked')" % seid
- elif isinstance(wobj, InputWidget):
- wobj.attrs['onkeypress'] = "setCheckboxesState2('eid', %s, 'checked')" % seid
- error = wobj.render_error(entity)
- if error:
- csscls = u' class="error"'
- else:
- csscls = u''
- w(self.WIDGET_CELL % {'csscls': csscls, 'error': error,
- 'widget': wobj.edit_render(entity)})
- w(u'</tr>')
- return '\n'.join(html)
-
-
-# XXX bw compat
-
-from logilab.common.deprecation import class_moved
-from cubicweb.web.views import editviews
-ComboboxView = class_moved(editviews.ComboboxView)
--- a/web/views/basetemplates.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/basetemplates.py Wed Aug 26 14:45:56 2009 +0200
@@ -113,9 +113,9 @@
if vtitle:
w(u'<h1 class="vtitle">%s</h1>\n' % xml_escape(vtitle))
# display entity type restriction component
- etypefilter = self.vreg['components'].select_vobject(
+ etypefilter = self.vreg['components'].select_or_none(
'etypenavigation', self.req, rset=self.rset)
- if etypefilter:
+ if etypefilter and etypefilter.cw_propval('visible'):
etypefilter.render(w=w)
self.nav_html = UStringIO()
if view and view.need_navigation:
@@ -154,12 +154,11 @@
w(u'<div id="page"><table width="100%" border="0" id="mainLayout"><tr>\n')
self.nav_column(view, 'left')
w(u'<td id="contentcol">\n')
- rqlcomp = self.vreg['components'].select_object('rqlinput', self.req,
- rset=self.rset)
+ components = self.vreg['components']
+ rqlcomp = components.select_or_none('rqlinput', self.req, rset=self.rset)
if rqlcomp:
rqlcomp.render(w=self.w, view=view)
- msgcomp = self.vreg['components'].select_object('applmessages',
- self.req, rset=self.rset)
+ msgcomp = components.select_or_none('applmessages', self.req, rset=self.rset)
if msgcomp:
msgcomp.render(w=self.w)
self.content_header(view)
@@ -173,7 +172,7 @@
self.w(u'</body>')
def nav_column(self, view, context):
- boxes = list(self.vreg['boxes'].possible_vobjects(
+ boxes = list(self.vreg['boxes'].poss_visible_objects(
self.req, rset=self.rset, view=view, context=context))
if boxes:
self.w(u'<td class="navcol"><div class="navboxes">\n')
@@ -242,7 +241,7 @@
w(u'<table width="100%" height="100%" border="0"><tr>\n')
w(u'<td class="navcol">\n')
self.topleft_header()
- boxes = list(self.vreg['boxes'].possible_vobjects(
+ boxes = list(self.vreg['boxes'].poss_visible_objects(
self.req, rset=self.rset, view=view, context='left'))
if boxes:
w(u'<div class="navboxes">\n')
@@ -257,9 +256,9 @@
w(u'<h1 class="vtitle">%s</h1>' % xml_escape(vtitle))
def topleft_header(self):
- logo = self.vreg['components'].select_vobject('logo', self.req,
+ logo = self.vreg['components'].select_or_none('logo', self.req,
rset=self.rset)
- if logo:
+ if logo and logo.cw_propval('visible'):
self.w(u'<table id="header"><tr>\n')
self.w(u'<td>')
logo.render(w=self.w)
@@ -337,8 +336,8 @@
self.req.add_js(jscript, localfile=False)
def alternates(self):
- urlgetter = self.vreg['components'].select_object('rss_feed_url',
- self.req, rset=self.rset)
+ urlgetter = self.vreg['components'].select_or_none('rss_feed_url',
+ self.req, rset=self.rset)
if urlgetter is not None:
self.whead(u'<link rel="alternate" type="application/rss+xml" title="RSS feed" href="%s"/>\n'
% xml_escape(urlgetter.feed_url()))
@@ -367,29 +366,29 @@
"""build the top menu with authentification info and the rql box"""
self.w(u'<table id="header"><tr>\n')
self.w(u'<td id="firstcolumn">')
- logo = self.vreg['components'].select_vobject(
+ logo = self.vreg['components'].select_or_none(
'logo', self.req, rset=self.rset)
- if logo:
+ if logo and logo.cw_propval('visible'):
logo.render(w=self.w)
self.w(u'</td>\n')
# appliname and breadcrumbs
self.w(u'<td id="headtext">')
for cid in ('appliname', 'breadcrumbs'):
- comp = self.vreg['components'].select_vobject(
+ comp = self.vreg['components'].select_or_none(
cid, self.req, rset=self.rset)
- if comp:
+ if comp and comp.cw_propval('visible'):
comp.render(w=self.w)
self.w(u'</td>')
# logged user and help
self.w(u'<td>\n')
- comp = self.vreg['components'].select_vobject(
+ comp = self.vreg['components'].select_or_none(
'loggeduserlink', self.req, rset=self.rset)
- if comp:
+ if comp and comp.cw_propval('visible'):
comp.render(w=self.w)
self.w(u'</td><td>')
- helpcomp = self.vreg['components'].select_vobject(
+ helpcomp = self.vreg['components'].select_or_none(
'help', self.req, rset=self.rset)
- if helpcomp:
+ if helpcomp and helpcomp.cw_propval('visible'):
helpcomp.render(w=self.w)
self.w(u'</td>')
# lastcolumn
@@ -443,7 +442,7 @@
def call(self, view, **kwargs):
"""by default, display informal messages in content header"""
- components = self.vreg['contentnavigation'].possible_vobjects(
+ components = self.vreg['contentnavigation'].poss_visible_objects(
self.req, rset=self.rset, view=view, context='navtop')
if components:
self.w(u'<div id="contentheader">')
@@ -459,7 +458,7 @@
id = 'contentfooter'
def call(self, view, **kwargs):
- components = self.vreg['contentnavigation'].possible_vobjects(
+ components = self.vreg['contentnavigation'].poss_visible_objects(
self.req, rset=self.rset, view=view, context='navbottom')
if components:
self.w(u'<div id="contentfooter">')
--- a/web/views/baseviews.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/baseviews.py Wed Aug 26 14:45:56 2009 +0200
@@ -110,7 +110,7 @@
"""the secondary view for an entity
secondary = icon + view(oneline)
"""
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u' ')
self.wview('oneline', self.rset, row=row, col=col)
@@ -122,7 +122,7 @@
def cell_call(self, row, col):
"""the one line view for an entity: linked text view
"""
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<a href="%s">' % xml_escape(entity.absolute_url()))
self.w(xml_escape(self.view('text', self.rset, row=row, col=col)))
self.w(u'</a>')
@@ -150,7 +150,7 @@
self.w(u"\n")
def cell_call(self, row, col=0, **kwargs):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(cut(entity.dc_title(),
self.req.property_value('navigation.short-line-size')))
@@ -162,7 +162,7 @@
def cell_call(self, row, col):
_ = self.req._
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<div class="metadata">')
if self.show_eid:
self.w(u'#%s - ' % entity.eid)
@@ -185,7 +185,7 @@
id = 'textincontext'
title = None # not listed as a possible view
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(entity.dc_title())
@@ -193,7 +193,7 @@
id = 'textoutofcontext'
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(entity.dc_long_title())
@@ -201,7 +201,7 @@
id = 'incontext'
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
desc = cut(entity.dc_description(), 50)
self.w(u'<a href="%s" title="%s">' % (
xml_escape(entity.absolute_url()), xml_escape(desc)))
@@ -214,7 +214,7 @@
id = 'outofcontext'
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
desc = cut(entity.dc_description(), 50)
self.w(u'<a href="%s" title="%s">' % (
xml_escape(entity.absolute_url()), xml_escape(desc)))
--- a/web/views/editcontroller.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/editcontroller.py Wed Aug 26 14:45:56 2009 +0200
@@ -199,7 +199,7 @@
# if it is a file, transport it using a Binary (StringIO)
# XXX later __detach is for the new widget system, the former is to
# be removed once web/widgets.py has been dropped
- if formparams.has_key('__%s_detach' % attr) or formparams.has_key('%s__detach' % attr):
+ if formparams.has_key('%s__detach' % attr):
# drop current file value
value = None
# no need to check value when nor explicit detach nor new file
--- a/web/views/editforms.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/editforms.py Wed Aug 26 14:45:56 2009 +0200
@@ -162,7 +162,7 @@
assert role in ('subject', 'object')
if default is None:
default = xml_escape(self.req._('<no value>'))
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
rschema = entity.schema.rschema(rtype)
lzone = self._build_landing_zone(landing_zone)
# compute value, checking perms, build form
@@ -412,7 +412,7 @@
def __init__(self, req, rset, **kwargs):
kwargs.setdefault('__redirectrql', rset.printable_rql())
- super(TableEditForm, self).__init__(req, rset, **kwargs)
+ super(TableEditForm, self).__init__(req, rset=rset, **kwargs)
for row in xrange(len(self.rset)):
form = self.vreg['forms'].select('edition', self.req,
rset=self.rset, row=row,
@@ -457,7 +457,7 @@
:param rtype: the relation bridging `etype` and `peid`
:param role: the role played by the `peid` in the relation
"""
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
divonclick = "restoreInlinedEntity('%s', '%s', '%s')" % (peid, rtype,
entity.eid)
self.render_form(entity, peid, rtype, role, divonclick=divonclick)
--- a/web/views/editviews.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/editviews.py Wed Aug 26 14:45:56 2009 +0200
@@ -43,7 +43,7 @@
@cached
def filter_box_context_info(self):
- entity = self.entity(0, 0)
+ entity = self.rset.get_entity(0, 0)
role, eid, rtype, etype = self.req.search_state[1]
assert entity.eid == typed_eid(eid)
# the default behaviour is to fetch all unrelated entities and display
@@ -60,7 +60,7 @@
class OutOfContextSearch(EntityView):
id = 'outofcontext-search'
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
erset = entity.as_rset()
if self.req.match_search_state(erset):
self.w(u'<a href="%s" title="%s">%s</a> <a href="%s" title="%s">[...]</a>' % (
@@ -78,7 +78,7 @@
__select__ = match_form_params('relation')
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
relname, target = self.req.form.get('relation').rsplit('_', 1)
rschema = self.schema.rschema(relname)
hidden = 'hidden' in self.req.form
--- a/web/views/emailaddress.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/emailaddress.py Wed Aug 26 14:45:56 2009 +0200
@@ -76,7 +76,7 @@
__select__ = implements('EmailAddress')
def cell_call(self, row, col, **kwargs):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
if entity.reverse_primary_email:
self.w(u'<b>')
if entity.alias:
@@ -96,7 +96,7 @@
__select__ = implements('EmailAddress')
def cell_call(self, row, col, **kwargs):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
if entity.reverse_primary_email:
self.w(u'<b>')
if entity.alias:
@@ -119,4 +119,4 @@
__select__ = implements('EmailAddress')
def cell_call(self, row, col, **kwargs):
- self.w(self.entity(row, col).display_address())
+ self.w(self.rset.get_entity(row, col).display_address())
--- a/web/views/embedding.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/embedding.py Wed Aug 26 14:45:56 2009 +0200
@@ -12,10 +12,10 @@
import re
from urlparse import urljoin
from urllib2 import urlopen, Request, HTTPError
+from urllib import quote as urlquote # XXX should use view.url_quote method
from logilab.mtconverter import guess_encoding
-from cubicweb import urlquote # XXX should use view.url_quote method
from cubicweb.selectors import (one_line_rset, score_entity,
match_search_state, implements)
from cubicweb.interfaces import IEmbedable
@@ -98,14 +98,13 @@
& score_entity(entity_has_embedable_url))
title = _('embed')
- controller = 'embed'
def url(self, row=0):
entity = self.rset.get_entity(row, 0)
url = urljoin(self.req.base_url(), entity.embeded_url())
if self.req.form.has_key('rql'):
- return self.build_url(url=url, rql=self.req.form['rql'])
- return self.build_url(url=url)
+ return self.build_url('embed', url=url, rql=self.req.form['rql'])
+ return self.build_url('embed', url=url)
--- a/web/views/facets.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/facets.py Wed Aug 26 14:45:56 2009 +0200
@@ -77,7 +77,7 @@
mainvar, baserql = prepare_facets_rqlst(rqlst, rset.args)
widgets = []
for facet in self.get_facets(rset, mainvar):
- if facet.propval('visible'):
+ if facet.cw_propval('visible'):
wdg = facet.get_widget()
if wdg is not None:
widgets.append(wdg)
@@ -118,9 +118,9 @@
self.w(self.bk_linkbox_template % bk_link)
def get_facets(self, rset, mainvar):
- return self.vreg['facets'].possible_vobjects(self.req, rset=rset,
- context='facetbox',
- filtered_variable=mainvar)
+ return self.vreg['facets'].poss_visible_objects(self.req, rset=rset,
+ context='facetbox',
+ filtered_variable=mainvar)
# facets ######################################################################
--- a/web/views/formrenderers.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/formrenderers.py Wed Aug 26 14:45:56 2009 +0200
@@ -15,11 +15,16 @@
from cubicweb.common import tags
from cubicweb.appobject import AppObject
from cubicweb.selectors import entity_implements, yes
-from cubicweb.web import eid_param
-from cubicweb.web import formwidgets as fwdgs
-from cubicweb.web.widgets import checkbox
+from cubicweb.web import eid_param, formwidgets as fwdgs
from cubicweb.web.formfields import HiddenInitialValueField
+def checkbox(name, value, attrs='', checked=None):
+ if checked is None:
+ checked = value
+ checked = checked and 'checked="checked"' or ''
+ return u'<input type="checkbox" name="%s" value="%s" %s %s />' % (
+ name, value, checked, attrs)
+
class FormRenderer(AppObject):
"""basic renderer displaying fields in a two columns table label | value
@@ -48,7 +53,7 @@
button_bar_class = u'formButtonBar'
def __init__(self, req=None, rset=None, row=None, col=None, **kwargs):
- super(FormRenderer, self).__init__(req, rset, row, col)
+ super(FormRenderer, self).__init__(req, rset=rset, row=row, col=col)
if self._set_options(kwargs):
raise ValueError('unconsumed arguments %s' % kwargs)
--- a/web/views/forms.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/forms.py Wed Aug 26 14:45:56 2009 +0200
@@ -77,7 +77,7 @@
def __init__(self, req, rset=None, row=None, col=None,
submitmsg=None, mainform=True,
**kwargs):
- super(FieldsForm, self).__init__(req, rset, row=row, col=col)
+ super(FieldsForm, self).__init__(req, rset=rset, row=row, col=col)
self.fields = list(self.__class__._fields_)
for key, val in kwargs.items():
if key in NAV_FORM_PARAMETERS:
--- a/web/views/ibreadcrumbs.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/ibreadcrumbs.py Wed Aug 26 14:45:56 2009 +0200
@@ -38,7 +38,7 @@
separator = u' > '
def call(self, view=None, first_separator=True):
- entity = self.entity(0)
+ entity = self.rset.get_entity(0,0)
path = entity.breadcrumbs(view)
if path:
self.w(u'<span id="breadcrumbs" class="pathbar">')
@@ -103,7 +103,7 @@
id = 'breadcrumbs'
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
desc = xml_escape(cut(entity.dc_description(), 50))
self.w(u'<a href="%s" title="%s">%s</a>' % (
xml_escape(entity.absolute_url()), desc, bc_title(entity)))
--- a/web/views/idownloadable.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/idownloadable.py Wed Aug 26 14:45:56 2009 +0200
@@ -50,7 +50,7 @@
order = 10
def cell_call(self, row, col, title=None, label=None, **kwargs):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
download_box(self.w, entity, title, label)
@@ -91,7 +91,7 @@
def cell_call(self, row, col, title=None, **kwargs):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
url = xml_escape(entity.download_url())
self.w(u'<a href="%s">%s</a>' % (url, xml_escape(title or entity.dc_title())))
@@ -123,7 +123,7 @@
def cell_call(self, row, col, title=None, **kwargs):
"""the oneline view is a link to download the file"""
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
url = xml_escape(entity.absolute_url())
name = xml_escape(title or entity.download_file_name())
durl = xml_escape(entity.download_url())
@@ -145,7 +145,7 @@
self.w(u'</div>')
def cell_call(self, row, col, width=None, height=None, link=False):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
#if entity.data_format.startswith('image/'):
imgtag = u'<img src="%s" alt="%s" ' % (xml_escape(entity.download_url()),
xml_escape(entity.download_file_name()))
--- a/web/views/igeocodable.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/igeocodable.py Wed Aug 26 14:45:56 2009 +0200
@@ -42,7 +42,7 @@
self.w(simplejson.dumps(geodata))
def build_marker_data(self, row, extraparams):
- entity = self.entity(row, 0)
+ entity = self.rset.get_entity(row, 0)
icon = None
if hasattr(entity, 'marker_icon'):
icon = entity.marker_icon()
@@ -62,7 +62,7 @@
__select__ = implements(IGeocodable)
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<div>%s</div>' % entity.view('oneline'))
# FIXME: we should call something like address-view if available
--- a/web/views/iprogress.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/iprogress.py Wed Aug 26 14:45:56 2009 +0200
@@ -59,7 +59,7 @@
def cell_call(self, row, col):
_ = self.req._
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
infos = {}
for col in self.columns:
meth = getattr(self, 'build_%s_cell' % col, None)
@@ -186,7 +186,7 @@
def cell_call(self, row, col):
self.req.add_css('cubicweb.iprogress.css')
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
widget = ProgressBarWidget(entity.done, entity.todo,
entity.revised_cost)
self.w(widget.render())
--- a/web/views/magicsearch.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/magicsearch.py Wed Aug 26 14:45:56 2009 +0200
@@ -345,7 +345,7 @@
class MagicSearchComponent(Component):
id = 'magicsearch'
def __init__(self, req, rset=None):
- super(MagicSearchComponent, self).__init__(req, rset)
+ super(MagicSearchComponent, self).__init__(req, rset=rset)
processors = []
self.by_name = {}
for processorcls in self.vreg['components']['magicsearch_processor']:
--- a/web/views/management.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/management.py Wed Aug 26 14:45:56 2009 +0200
@@ -79,7 +79,7 @@
def cell_call(self, row, col):
self.req.add_js('cubicweb.edition.js')
self.req.add_css('cubicweb.acl.css')
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
w = self.w
_ = self.req._
w(u'<h1><span class="etype">%s</span> <a href="%s">%s</a></h1>'
--- a/web/views/navigation.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/navigation.py Wed Aug 26 14:45:56 2009 +0200
@@ -149,8 +149,8 @@
def limit_rset_using_paged_nav(self, req, rset, w, forcedisplay=False,
show_all_option=True, page_size=None):
if not (forcedisplay or req.form.get('__force_display') is not None):
- nav = self.vreg['components'].select_object('navigation', req,
- rset=rset, page_size=page_size)
+ nav = self.vreg['components'].select_or_none('navigation', req,
+ rset=rset, page_size=page_size)
if nav:
# get boundaries before component rendering
start, stop = nav.page_boundaries()
@@ -187,7 +187,7 @@
context = 'navbottom'
order = 10
def call(self, view=None):
- entity = self.entity(0)
+ entity = self.rset.get_entity(0,0)
previous = entity.previous_entity()
next = entity.next_entity()
if previous or next:
--- a/web/views/old_calendar.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/old_calendar.py Wed Aug 26 14:45:56 2009 +0200
@@ -109,7 +109,7 @@
self.req.add_css('cubicweb.calendar.css')
schedule = {}
for row in xrange(len(self.rset.rows)):
- entity = self.entity(row)
+ entity = self.rset.get_entity(row,0)
infos = u'<div class="event">'
infos += self.view(itemvid, self.rset, row=row)
infos += u'</div>'
--- a/web/views/primary.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/primary.py Wed Aug 26 14:45:56 2009 +0200
@@ -38,7 +38,8 @@
return []
def cell_call(self, row, col):
- self.row = row
+ self.cw_row = row
+ self.cw_col = col
self.maxrelated = self.req.property_value('navigation.related-limit')
entity = self.complete_entity(row, col)
self.render_entity(entity)
@@ -71,7 +72,7 @@
def content_navigation_components(self, context):
self.w(u'<div class="%s">' % context)
- for comp in self.vreg['contentnavigation'].possible_vobjects(
+ for comp in self.vreg['contentnavigation'].poss_visible_objects(
self.req, rset=self.rset, row=self.row, view=self, context=context):
try:
comp.render(w=self.w, row=self.row, view=self)
@@ -147,7 +148,7 @@
label = display_name(self.req, rschema.type, role)
vid = dispctrl.get('vid', 'sidebox')
sideboxes.append( (label, rset, vid) )
- sideboxes += self.vreg['boxes'].possible_vobjects(
+ sideboxes += self.vreg['boxes'].poss_visible_objects(
self.req, rset=self.rset, row=self.row, view=self,
context='incontext')
return sideboxes
--- a/web/views/schema.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/schema.py Wed Aug 26 14:45:56 2009 +0200
@@ -199,7 +199,7 @@
__select__ = implements('CWEType')
def cell_call(self, row, col, **kwargs):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
final = entity.final
if final:
self.w(u'<em class="finalentity">')
@@ -227,7 +227,7 @@
__select__ = EntityView.__select__ & implements('CWEType')
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<h2>%s</h2>' % _('Attributes'))
rset = self.req.execute('Any N,F,D,I,J,DE,A '
'ORDERBY AA WHERE A is CWAttribute, '
@@ -263,7 +263,7 @@
__select__ = EntityView.__select__ & implements('CWEType')
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
url = entity.absolute_url(vid='schemagraph')
self.w(u'<img src="%s" alt="%s"/>' % (
xml_escape(url),
@@ -274,7 +274,7 @@
__select__ = EntityView.__select__ & implements('CWEType')
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<h2>%s</h2>' % _('Add permissions'))
rset = self.req.execute('Any P WHERE X add_permission P, '
'X eid %(x)s',
@@ -301,7 +301,7 @@
__select__ = EntityView.__select__ & implements('CWEType')
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
if entity.reverse_state_of:
self.w(u'<img src="%s" alt="%s"/>' % (
xml_escape(entity.absolute_url(vid='ewfgraph')),
@@ -377,7 +377,7 @@
def _generate(self, tmpfile):
"""display schema information for an entity"""
- entity = self.entity(self.row, self.col)
+ entity = self.rset.get_entity(self.row, self.col)
eschema = self.vreg.schema.eschema(entity.name)
visitor = OneHopESchemaVisitor(self.req, eschema,
skiptypes=skip_types(self.req))
@@ -389,7 +389,7 @@
def _generate(self, tmpfile):
"""display schema information for an entity"""
- entity = self.entity(self.row, self.col)
+ entity = self.rset.get_entity(self.row, self.col)
rschema = self.vreg.schema.rschema(entity.name)
visitor = OneHopRSchemaVisitor(self.req, rschema)
s2d.schema2dot(outputfile=tmpfile, visitor=visitor)
--- a/web/views/sessions.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/sessions.py Wed Aug 26 14:45:56 2009 +0200
@@ -15,8 +15,8 @@
class InMemoryRepositorySessionManager(AbstractSessionManager):
"""manage session data associated to a session identifier"""
- def __init__(self):
- AbstractSessionManager.__init__(self)
+ def __init__(self, *args, **kwargs):
+ AbstractSessionManager.__init__(self, *args, **kwargs)
# XXX require a RepositoryAuthenticationManager which violates
# authenticate interface by returning a session instead of a user
#assert isinstance(self.authmanager, RepositoryAuthenticationManager)
--- a/web/views/sparql.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/sparql.py Wed Aug 26 14:45:56 2009 +0200
@@ -108,7 +108,7 @@
datatype=xmlschema(celltype)),
name=varname)
else:
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
return E.binding(E.uri(entity.absolute_url()), name=varname)
def set_request_content_type(self):
--- a/web/views/startup.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/startup.py Wed Aug 26 14:45:56 2009 +0200
@@ -22,16 +22,6 @@
title = _('manage')
http_cache_manager = httpcache.EtagHTTPCacheManager
- @classmethod
- def vreg_initialization_completed(cls):
- for eschema in cls.schema.entities():
- if eschema.schema_entity():
- uicfg.indexview_etype_section.setdefault(eschema, 'schema')
- elif eschema.is_subobject(strict=True):
- uicfg.indexview_etype_section.setdefault(eschema, 'subobject')
- else:
- uicfg.indexview_etype_section.setdefault(eschema, 'application')
-
def display_folders(self):
return False
--- a/web/views/tableview.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/tableview.py Wed Aug 26 14:45:56 2009 +0200
@@ -34,7 +34,7 @@
return ()
rqlst.save_state()
mainvar, baserql = prepare_facets_rqlst(rqlst, self.rset.args)
- wdgs = [facet.get_widget() for facet in self.vreg['facets'].possible_vobjects(
+ wdgs = [facet.get_widget() for facet in self.vreg['facets'].poss_visible_objects(
self.req, rset=self.rset, context='tablefilter',
filtered_variable=mainvar)]
wdgs = [wdg for wdg in wdgs if wdg is not None]
@@ -292,7 +292,7 @@
displaycols=None, displayactions=None, mainindex=None):
"""Dumps a table displaying a composite query"""
actrql = self.req.form['actualrql']
- self.ensure_ro_rql(actrql)
+ self.req.ensure_ro_rql(actrql)
displaycols = self.displaycols(displaycols)
if displayactions is None and 'displayactions' in self.req.form:
displayactions = True
--- a/web/views/tabs.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/tabs.py Wed Aug 26 14:45:56 2009 +0200
@@ -160,7 +160,7 @@
vid = 'list'
def cell_call(self, row, col):
- rset = self.entity(row, col).related(self.rtype, role(self))
+ rset = self.rset.get_entity(row, col).related(self.rtype, role(self))
self.w(u'<div class="mainInfo">')
if self.title:
self.w(tags.h1(self.req._(self.title)))
--- a/web/views/treeview.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/treeview.py Wed Aug 26 14:45:56 2009 +0200
@@ -63,7 +63,7 @@
id = 'filetree-oneline'
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
if ITree.is_implemented_by(entity.__class__) and not entity.is_leaf():
self.w(u'<div class="folder">%s</div>\n' % entity.view('oneline'))
else:
@@ -77,7 +77,7 @@
def cell_call(self, row, col, vid='oneline', parentvid='treeview', treeid=None):
assert treeid is not None
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
itemview = self.view(vid, self.rset, row=row, col=col)
if row == len(self.rset) - 1:
self.w(u'<li class="last">%s</li>' % itemview)
@@ -102,7 +102,7 @@
def cell_call(self, row, col, treeid, vid='oneline', parentvid='treeview'):
w = self.w
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
liclasses = []
is_last = row == len(self.rset) - 1
is_open = self.open_state(entity.eid, treeid)
--- a/web/views/urlpublishing.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/urlpublishing.py Wed Aug 26 14:45:56 2009 +0200
@@ -28,8 +28,7 @@
from rql import TypeResolverException
from cubicweb import RegistryException, typed_eid
-from cubicweb.web import NotFound, Redirect
-from cubicweb.web.component import Component, Component
+from cubicweb.web import NotFound, Redirect, component
class PathDontMatch(Exception):
@@ -37,7 +36,7 @@
a path
"""
-class URLPublisherComponent(Component):
+class URLPublisherComponent(component.Component):
"""associate url's path to view identifier / rql queries,
by applying a chain of urlpathevaluator components.
@@ -51,12 +50,14 @@
something else than `PathDontMatch` will stop the handlers chain.
"""
id = 'urlpublisher'
+ vreg = None # XXX necessary until property for deprecation warning is on appobject
- def __init__(self, default_method='view'):
+ def __init__(self, vreg, default_method='view'):
super(URLPublisherComponent, self).__init__()
+ self.vreg = vreg
self.default_method = default_method
evaluators = []
- for evaluatorcls in self.vreg['components']['urlpathevaluator']:
+ for evaluatorcls in vreg['components']['urlpathevaluator']:
# instantiation needed
evaluator = evaluatorcls(self)
evaluators.append(evaluator)
@@ -98,13 +99,14 @@
return pmid, rset
-class URLPathEvaluator(Component):
+class URLPathEvaluator(component.Component):
__abstract__ = True
id = 'urlpathevaluator'
+ vreg = None # XXX necessary until property for deprecation warning is on appobject
def __init__(self, urlpublisher):
self.urlpublisher = urlpublisher
-
+ self.vreg = urlpublisher.vreg
class RawPathEvaluator(URLPathEvaluator):
"""handle path of the form::
@@ -197,7 +199,7 @@
evaluators = sorted(self.vreg['urlrewriting'].all_objects(),
key=lambda x: x.priority, reverse=True)
for rewritercls in evaluators:
- rewriter = rewritercls()
+ rewriter = rewritercls(req)
try:
# XXX we might want to chain url rewrites
return rewriter.rewrite(req, uri)
@@ -217,6 +219,7 @@
raise PathDontMatch()
# remove last part and see if this is something like an actions
# if so, call
+ # XXX bad smell: refactor to simpler code
try:
actionsreg = self.vreg['actions']
requested = parts.pop(-1)
@@ -232,7 +235,7 @@
continue
else:
try:
- action = actionsreg.select_best(actions, req, rset=rset)
+ action = actionsreg._select_best(actions, req, rset=rset)
except RegistryException:
continue
else:
--- a/web/views/workflow.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/workflow.py Wed Aug 26 14:45:56 2009 +0200
@@ -40,7 +40,7 @@
__select__ = implements(IWorkflowable) & match_form_params('treid')
def cell_call(self, row, col):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
transition = self.req.entity_from_eid(self.req.form['treid'])
dest = transition.destination()
_ = self.req._
@@ -116,7 +116,7 @@
__select__ = implements('TrInfo')
def cell_call(self, row, col, cellvid=None):
- self.w(self.entity(row, col).view('reledit', rtype='comment'))
+ self.w(self.rset.get_entity(row, col).view('reledit', rtype='comment'))
class StateInContextView(view.EntityView):
@@ -148,7 +148,7 @@
cache_max_age = 60*60*2 # stay in http cache for 2 hours by default
def cell_call(self, row, col, **kwargs):
- entity = self.entity(row, col)
+ entity = self.rset.get_entity(row, col)
self.w(u'<h1>%s</h1>' % (self.req._('workflow for %s')
% display_name(self.req, entity.name)))
self.w(u'<img src="%s" alt="%s"/>' % (
@@ -215,7 +215,7 @@
def _generate(self, tmpfile):
"""display schema information for an entity"""
- entity = self.entity(self.row, self.col)
+ entity = self.rset.get_entity(self.row, self.col)
visitor = WorkflowVisitor(entity)
prophdlr = WorkflowDotPropsHandler(self.req)
generator = GraphGenerator(DotBackend('workflow', 'LR',
--- a/web/views/xmlrss.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/views/xmlrss.py Wed Aug 26 14:45:56 2009 +0200
@@ -117,7 +117,7 @@
__select__ = non_final_entity() & one_line_rset()
def feed_url(self):
- return self.entity(0, 0).rss_feed_url()
+ return self.rset.get_entity(0, 0).rss_feed_url()
class RSSIconBox(box.BoxTemplate):
--- a/web/webctl.py Wed Aug 26 14:36:00 2009 +0200
+++ b/web/webctl.py Wed Aug 26 14:45:56 2009 +0200
@@ -8,8 +8,7 @@
"""
__docformat__ = "restructuredtext en"
-from cubicweb import underline_title
-from cubicweb.toolsutils import CommandHandler
+from cubicweb.toolsutils import CommandHandler, underline_title
from logilab.common.shellutils import ASK
class WebCreateHandler(CommandHandler):
--- a/web/widgets.py Wed Aug 26 14:36:00 2009 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,930 +0,0 @@
-"""widgets for entity edition
-
-those are in cubicweb.common since we need to know available widgets at schema
-serialization time
-
-:organization: Logilab
-:copyright: 2001-2009 LOGILAB S.A. (Paris, FRANCE), license is LGPL v2.
-:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr
-:license: GNU Lesser General Public License, v2.1 - http://www.gnu.org/licenses
-"""
-__docformat__ = "restructuredtext en"
-
-from datetime import datetime
-
-from logilab.mtconverter import xml_escape
-
-from yams.constraints import SizeConstraint, StaticVocabularyConstraint
-
-from cubicweb.common.uilib import toggle_action
-from cubicweb.web import INTERNAL_FIELD_VALUE, eid_param
-
-def _format_attrs(kwattrs):
- """kwattrs is the dictionary of the html attributes available for
- the edited element
- """
- # sort for predictability (required for tests)
- return u' '.join(sorted(u'%s="%s"' % item for item in kwattrs.iteritems()))
-
-def _value_from_values(values):
- # take care, value may be 0, 0.0...
- if values:
- value = values[0]
- if value is None:
- value = u''
- else:
- value = u''
- return value
-
-def _eclass_eschema(eschema_or_eclass):
- try:
- return eschema_or_eclass, eschema_or_eclass.e_schema
- except AttributeError:
- return None, eschema_or_eclass
-
-def checkbox(name, value, attrs='', checked=None):
- if checked is None:
- checked = value
- checked = checked and 'checked="checked"' or ''
- return u'<input type="checkbox" name="%s" value="%s" %s %s />' % (
- name, value, checked, attrs)
-
-def widget(vreg, subjschema, rschema, objschema, role='object'):
- """get a widget to edit the given relation"""
- if rschema == 'eid':
- # return HiddenWidget(vreg, subjschema, rschema, objschema)
- return EidWidget(vreg, _eclass_eschema(subjschema)[1], rschema, objschema)
- return widget_factory(vreg, subjschema, rschema, objschema, role=role)
-
-
-class Widget(object):
- """abstract widget class"""
- need_multipart = False
- # generate the "id" attribute with the same value as the "name" (html) attribute
- autoid = True
- html_attributes = set(('id', 'class', 'tabindex', 'accesskey', 'onchange', 'onkeypress'))
- cubicwebns_attributes = set()
-
- def __init__(self, vreg, subjschema, rschema, objschema,
- role='subject', description=None,
- **kwattrs):
- self.vreg = vreg
- self.rschema = rschema
- self.subjtype = subjschema
- self.objtype = objschema
- self.role = role
- self.name = rschema.type
- self.description = description
- self.attrs = kwattrs
- # XXX accesskey may not be unique
- kwattrs['accesskey'] = self.name[0]
-
- def copy(self):
- """shallow copy (useful when you need to modify self.attrs
- because widget instances are cached)
- """
- # brute force copy (subclasses don't have the
- # same __init__ prototype)
- widget = self.__new__(self.__class__)
- widget.__dict__ = dict(self.__dict__)
- widget.attrs = dict(widget.attrs)
- return widget
-
- @staticmethod
- def size_constraint_attrs(attrs, maxsize):
- """set html attributes in the attrs dict to consider maxsize"""
- pass
-
- def format_attrs(self):
- """return a string with html attributes available for the edit input"""
- # sort for predictability (required for tests)
- attrs = []
- for name, value in self.attrs.iteritems():
- # namespace attributes have priority over standard xhtml ones
- if name in self.cubicwebns_attributes:
- attrs.append(u'cubicweb:%s="%s"' % (name, value))
- elif name in self.html_attributes:
- attrs.append(u'%s="%s"' % (name, value))
- return u' '.join(sorted(attrs))
-
- def required(self, entity):
- """indicates if the widget needs a value to be filled in"""
- card = self.rschema.cardinality(self.subjtype, self.objtype, self.role)
- return card in '1+'
-
- def input_id(self, entity):
- try:
- return self.rname
- except AttributeError:
- return eid_param(self.name, entity.eid)
-
- def render_label(self, entity, label=None):
- """render widget's label"""
- label = label or self.rschema.display_name(entity.req, self.role)
- forid = self.input_id(entity)
- if forid:
- forattr = ' for="%s"' % forid
- else:
- forattr = ''
- if self.required(entity):
- label = u'<label class="required"%s>%s</label>' % (forattr, label)
- else:
- label = u'<label%s>%s</label>' % (forattr, label)
- return label
-
- def render_error(self, entity):
- """return validation error for widget's field of the given entity, if
- any
- """
- errex = entity.req.data.get('formerrors')
- if errex and errex.eid == entity.eid and self.name in errex.errors:
- entity.req.data['displayederrors'].add(self.name)
- return u'<span class="error">%s</span>' % errex.errors[self.name]
- return u''
-
- def render_help(self, entity):
- """render a help message about the (edited) field"""
- req = entity.req
- help = [u'<div class="helper">']
- descr = self.description or self.rschema.rproperty(self.subjtype, self.objtype, 'description')
- if descr:
- help.append(u'<span>%s</span>' % req._(descr))
- example = self.render_example(req)
- if example:
- help.append(u'<span>(%s: %s)</span>'
- % (req._('sample format'), example))
- help.append(u'</div>')
- return u' '.join(help)
-
- def render_example(self, req):
- return u''
-
- def render(self, entity):
- """render the widget for a simple view"""
- if not entity.has_eid():
- return u''
- return entity.printable_value(self.name)
-
- def edit_render(self, entity, tabindex=None,
- includehelp=False, useid=None, **kwargs):
- """render the widget for edition"""
- # this is necessary to handle multiple edition
- self.rname = eid_param(self.name, entity.eid)
- if useid:
- self.attrs['id'] = useid
- elif self.autoid:
- self.attrs['id'] = self.rname
- if tabindex is not None:
- self.attrs['tabindex'] = tabindex
- else:
- self.attrs['tabindex'] = entity.req.next_tabindex()
- output = self._edit_render(entity, **kwargs)
- if includehelp:
- output += self.render_help(entity)
- return output
-
- def _edit_render(self, entity):
- """do the actual job to render the widget for edition"""
- raise NotImplementedError
-
- def current_values(self, entity):
- """return the value of the field associated to this widget on the given
- entity. always return a list of values, which'll have size equal to 1
- if the field is monovalued (like all attribute fields, but not all non
- final relation fields
- """
- if self.rschema.is_final():
- return entity.attribute_values(self.name)
- elif entity.has_eid():
- return [row[0] for row in entity.related(self.name, self.role)]
- return ()
-
- def current_value(self, entity):
- return _value_from_values(self.current_values(entity))
-
- def current_display_values(self, entity):
- """same as .current_values but consider values stored in session in case
- of validation error
- """
- values = entity.req.data.get('formvalues')
- if values is None:
- return self.current_values(entity)
- cdvalues = values.get(self.rname)
- if cdvalues is None:
- return self.current_values(entity)
- if not isinstance(cdvalues, (list, tuple)):
- cdvalues = (cdvalues,)
- return cdvalues
-
- def current_display_value(self, entity):
- """same as .current_value but consider values stored in session in case
- of validation error
- """
- return _value_from_values(self.current_display_values(entity))
-
- def hidden_input(self, entity, qvalue):
- """return an hidden field which
- 1. indicates that a field is edited
- 2. hold the old value to easily detect if the field has been modified
-
- `qvalue` is the html quoted old value
- """
- if self.role == 'subject':
- editmark = 'edits'
- else:
- editmark = 'edito'
- if qvalue is None or not entity.has_eid():
- qvalue = INTERNAL_FIELD_VALUE
- return u'<input type="hidden" name="%s-%s" value="%s"/>\n' % (
- editmark, self.rname, qvalue)
-
-class InputWidget(Widget):
- """abstract class for input generating a <input> tag"""
- input_type = None
- html_attributes = Widget.html_attributes | set(('type', 'name', 'value'))
-
- def _edit_render(self, entity):
- value = self.current_value(entity)
- dvalue = self.current_display_value(entity)
- if isinstance(value, basestring):
- value = xml_escape(value)
- if isinstance(dvalue, basestring):
- dvalue = xml_escape(dvalue)
- return u'%s<input type="%s" name="%s" value="%s" %s/>' % (
- self.hidden_input(entity, value), self.input_type,
- self.rname, dvalue, self.format_attrs())
-
-class HiddenWidget(InputWidget):
- input_type = 'hidden'
- autoid = False
- def __init__(self, vreg, subjschema, rschema, objschema,
- role='subject', **kwattrs):
- InputWidget.__init__(self, vreg, subjschema, rschema, objschema,
- role='subject',
- **kwattrs)
- # disable access key
- del self.attrs['accesskey']
-
- def current_value(self, entity):
- value = InputWidget.current_value(self, entity)
- return value or INTERNAL_FIELD_VALUE
-
- def current_display_value(self, entity):
- value = InputWidget.current_display_value(self, entity)
- return value or INTERNAL_FIELD_VALUE
-
- def render_label(self, entity, label=None):
- """render widget's label"""
- return u''
-
- def render_help(self, entity):
- return u''
-
- def hidden_input(self, entity, value):
- """no hidden input for hidden input"""
- return ''
-
-
-class EidWidget(HiddenWidget):
-
- def _edit_render(self, entity):
- return u'<input type="hidden" name="eid" value="%s" />' % entity.eid
-
-
-class StringWidget(InputWidget):
- input_type = 'text'
- html_attributes = InputWidget.html_attributes | set(('size', 'maxlength'))
- @staticmethod
- def size_constraint_attrs(attrs, maxsize):
- """set html attributes in the attrs dict to consider maxsize"""
- attrs['size'] = min(maxsize, 40)
- attrs['maxlength'] = maxsize
-
-
-class AutoCompletionWidget(StringWidget):
- cubicwebns_attributes = (StringWidget.cubicwebns_attributes |
- set(('accesskey', 'size', 'maxlength')))
- attrs = ()
-
- wdgtype = 'SuggestField'
-
- def current_value(self, entity):
- value = StringWidget.current_value(self, entity)
- return value or INTERNAL_FIELD_VALUE
-
- def _get_url(self, entity):
- return entity.req.build_url('json', fname=entity.autocomplete_initfuncs[self.rschema],
- pageid=entity.req.pageid, mode='remote')
-
- def _edit_render(self, entity):
- req = entity.req
- req.add_js( ('cubicweb.widgets.js', 'jquery.autocomplete.js') )
- req.add_css('jquery.autocomplete.css')
- value = self.current_value(entity)
- dvalue = self.current_display_value(entity)
- if isinstance(value, basestring):
- value = xml_escape(value)
- if isinstance(dvalue, basestring):
- dvalue = xml_escape(dvalue)
- iid = self.attrs.pop('id')
- if self.required(entity):
- cssclass = u' required'
- else:
- cssclass = u''
- dataurl = self._get_url(entity)
- return (u'%(hidden)s<input type="text" name="%(iid)s" value="%(value)s" cubicweb:dataurl="%(url)s" class="widget%(required)s" id="%(iid)s" '
- u'tabindex="%(tabindex)s" cubicweb:loadtype="auto" cubicweb:wdgtype="%(wdgtype)s" %(attrs)s />' % {
- 'iid': iid,
- 'hidden': self.hidden_input(entity, value),
- 'wdgtype': self.wdgtype,
- 'url': xml_escape(dataurl),
- 'tabindex': self.attrs.pop('tabindex'),
- 'value': dvalue,
- 'attrs': self.format_attrs(),
- 'required' : cssclass,
- })
-
-class StaticFileAutoCompletionWidget(AutoCompletionWidget):
- wdgtype = 'StaticFileSuggestField'
-
- def _get_url(self, entity):
- return entity.req.datadir_url + entity.autocomplete_initfuncs[self.rschema]
-
-class RestrictedAutoCompletionWidget(AutoCompletionWidget):
- wdgtype = 'RestrictedSuggestField'
-
-
-class PasswordWidget(InputWidget):
- input_type = 'password'
-
- def required(self, entity):
- if InputWidget.required(self, entity) and not entity.has_eid():
- return True
- return False
-
- def current_values(self, entity):
- # on existant entity, show password field has non empty (we don't have
- # the actual value
- if entity.has_eid():
- return (INTERNAL_FIELD_VALUE,)
- return super(PasswordWidget, self).current_values(entity)
-
- def _edit_render(self, entity):
- html = super(PasswordWidget, self)._edit_render(entity)
- name = eid_param(self.name + '-confirm', entity.eid)
- return u'%s<br/>\n<input type="%s" name="%s" id="%s" tabindex="%s"/> <span class="emphasis">(%s)</span>' % (
- html, self.input_type, name, name, entity.req.next_tabindex(),
- entity.req._('confirm password'))
-
-
-class TextWidget(Widget):
- html_attributes = Widget.html_attributes | set(('rows', 'cols'))
-
- @staticmethod
- def size_constraint_attrs(attrs, maxsize):
- """set html attributes in the attrs dict to consider maxsize"""
- if 256 < maxsize < 513:
- attrs['cols'], attrs['rows'] = 60, 5
- else:
- attrs['cols'], attrs['rows'] = 80, 10
-
- def render(self, entity):
- if not entity.has_eid():
- return u''
- return entity.printable_value(self.name)
-
- def _edit_render(self, entity, with_format=True):
- req = entity.req
- editor = self._edit_render_textarea(entity, with_format)
- value = self.current_value(entity)
- if isinstance(value, basestring):
- value = xml_escape(value)
- return u'%s%s' % (self.hidden_input(entity, value), editor)
-
- def _edit_render_textarea(self, entity, with_format):
- self.attrs.setdefault('cols', 80)
- self.attrs.setdefault('rows', 20)
- dvalue = self.current_display_value(entity)
- if isinstance(dvalue, basestring):
- dvalue = xml_escape(dvalue)
- if entity.use_fckeditor(self.name):
- entity.req.fckeditor_config()
- if with_format:
- if entity.has_eid():
- format = entity.attr_metadata(self.name, 'format')
- else:
- format = ''
- frname = eid_param(self.name + '_format', entity.eid)
- hidden = u'<input type="hidden" name="edits-%s" value="%s"/>\n'\
- '<input type="hidden" name="%s" value="text/html"/>\n' % (
- frname, format, frname)
- return u'%s<textarea cubicweb:type="wysiwyg" onkeyup="autogrow(this)" name="%s" %s>%s</textarea>' % (
- hidden, self.rname, self.format_attrs(), dvalue)
- if with_format and entity.e_schema.has_metadata(self.name, 'format'):
- fmtwdg = entity.get_widget(self.name + '_format')
- fmtwdgstr = fmtwdg.edit_render(entity, tabindex=self.attrs['tabindex'])
- self.attrs['tabindex'] = entity.req.next_tabindex()
- else:
- fmtwdgstr = ''
- return u'%s<br/><textarea onkeyup="autogrow(this)" name="%s" %s>%s</textarea>' % (
- fmtwdgstr, self.rname, self.format_attrs(), dvalue)
-
-
-class CheckBoxWidget(Widget):
- html_attributes = Widget.html_attributes | set(('checked', ))
- def _edit_render(self, entity):
- value = self.current_value(entity)
- dvalue = self.current_display_value(entity)
- return self.hidden_input(entity, value) + checkbox(self.rname, 'checked', self.format_attrs(), dvalue)
-
- def render(self, entity):
- if not entity.has_eid():
- return u''
- if getattr(entity, self.name):
- return entity.req._('yes')
- return entity.req._('no')
-
-
-class YesNoRadioWidget(CheckBoxWidget):
- html_attributes = Widget.html_attributes | set(('disabled',))
- def _edit_render(self, entity):
- value = self.current_value(entity)
- dvalue = self.current_display_value(entity)
- attrs1 = self.format_attrs()
- del self.attrs['id'] # avoid duplicate id for xhtml compliance
- attrs2 = self.format_attrs()
- if dvalue:
- attrs1 += ' checked="checked"'
- else:
- attrs2 += ' checked="checked"'
- wdgs = [self.hidden_input(entity, value),
- u'<input type="radio" name="%s" value="1" %s/>%s<br/>' % (self.rname, attrs1, entity.req._('yes')),
- u'<input type="radio" name="%s" value="" %s/>%s<br/>' % (self.rname, attrs2, entity.req._('no'))]
- return '\n'.join(wdgs)
-
-
-class FileWidget(Widget):
- need_multipart = True
- def _file_wdg(self, entity):
- wdgs = [u'<input type="file" name="%s" %s/>' % (self.rname, self.format_attrs())]
- req = entity.req
- if (entity.e_schema.has_metadata(self.name, 'format')
- or entity.e_schema.has_metadata(self.name, 'encoding')):
- divid = '%s-%s-advanced' % (self.name, entity.eid)
- wdgs.append(u'<a href="%s" title="%s"><img src="%s" alt="%s"/></a>' %
- (xml_escape(toggle_action(divid)),
- req._('show advanced fields'),
- xml_escape(req.build_url('data/puce_down.png')),
- req._('show advanced fields')))
- wdgs.append(u'<div id="%s" class="hidden">' % divid)
- for extraattr in ('_format', '_encoding'):
- if entity.e_schema.has_subject_relation('%s%s' % (self.name, extraattr)):
- ewdg = entity.get_widget(self.name + extraattr)
- wdgs.append(ewdg.render_label(entity))
- wdgs.append(ewdg.edit_render(entity, includehelp=True))
- wdgs.append(u'<br/>')
- wdgs.append(u'</div>')
- if entity.has_eid():
- if not self.required(entity):
- # trick to be able to delete an uploaded file
- wdgs.append(u'<br/>')
- wdgs.append(checkbox(eid_param('__%s_detach' % self.rname, entity.eid), False))
- wdgs.append(req._('detach attached file %s' % entity.dc_title()))
- else:
- wdgs.append(u'<br/>')
- wdgs.append(req._('currently attached file: %s' % entity.dc_title()))
- return '\n'.join(wdgs)
-
- def _edit_render(self, entity):
- return self.hidden_input(entity, None) + self._file_wdg(entity)
-
-
-class TextFileWidget(FileWidget):
- def _edit_msg(self, entity):
- if entity.has_eid() and not self.required(entity):
- msg = entity.req._(
- 'You can either submit a new file using the browse button above'
- ', or choose to remove already uploaded file by checking the '
- '"detach attached file" check-box, or edit file content online '
- 'with the widget below.')
- else:
- msg = entity.req._(
- 'You can either submit a new file using the browse button above'
- ', or edit file content online with the widget below.')
- return msg
-
- def _edit_render(self, entity):
- wdgs = [self._file_wdg(entity)]
- if entity.attr_metadata(self.name, 'format') in ('text/plain', 'text/html', 'text/rest'):
- msg = self._edit_msg(entity)
- wdgs.append(u'<p><b>%s</b></p>' % msg)
- twdg = TextWidget(self.vreg, self.subjtype, self.rschema, self.objtype)
- twdg.rname = self.rname
- data = getattr(entity, self.name)
- if data:
- encoding = entity.attr_metadata(self.name, 'encoding')
- try:
- entity[self.name] = unicode(data.getvalue(), encoding)
- except UnicodeError:
- pass
- else:
- wdgs.append(twdg.edit_render(entity, with_format=False))
- entity[self.name] = data # restore Binary value
- wdgs.append(u'<br/>')
- return '\n'.join(wdgs)
-
-
-class ComboBoxWidget(Widget):
- html_attributes = Widget.html_attributes | set(('multiple', 'size'))
-
- def __init__(self, vreg, subjschema, rschema, objschema,
- multiple=False, **kwattrs):
- super(ComboBoxWidget, self).__init__(vreg, subjschema, rschema, objschema,
- **kwattrs)
- if multiple:
- self.attrs['multiple'] = 'multiple'
- if not 'size' in self.attrs:
- self.attrs['size'] = '5'
- # disable access key (dunno why but this is not allowed by xhtml 1.0)
- del self.attrs['accesskey']
-
- def vocabulary(self, entity):
- raise NotImplementedError()
-
- def form_value(self, entity, value, values):
- if value in values:
- flag = 'selected="selected"'
- else:
- flag = ''
- return value, flag
-
- def _edit_render(self, entity):
- values = self.current_values(entity)
- if values:
- res = [self.hidden_input(entity, v) for v in values]
- else:
- res = [self.hidden_input(entity, INTERNAL_FIELD_VALUE)]
- dvalues = self.current_display_values(entity)
- res.append(u'<select name="%s" %s>' % (self.rname, self.format_attrs()))
- for label, value in self.vocabulary(entity):
- if value is None:
- # handle separator
- res.append(u'<optgroup label="%s"/>' % (label or ''))
- else:
- value, flag = self.form_value(entity, value, dvalues)
- res.append(u'<option value="%s" %s>%s</option>' % (value, flag, xml_escape(label)))
- res.append(u'</select>')
- return '\n'.join(res)
-
-
-class StaticComboBoxWidget(ComboBoxWidget):
-
- def __init__(self, vreg, subjschema, rschema, objschema,
- vocabfunc, multiple=False, sort=False, **kwattrs):
- super(StaticComboBoxWidget, self).__init__(vreg, subjschema, rschema, objschema,
- multiple, **kwattrs)
- self.sort = sort
- self.vocabfunc = vocabfunc
-
- def vocabulary(self, entity):
- choices = self.vocabfunc(entity=entity)
- if self.sort:
- choices = sorted(choices)
- if self.rschema.rproperty(self.subjtype, self.objtype, 'internationalizable'):
- return zip((entity.req._(v) for v in choices), choices)
- return zip(choices, choices)
-
-
-class EntityLinkComboBoxWidget(ComboBoxWidget):
- """to be used be specific forms"""
-
- def current_values(self, entity):
- if entity.has_eid():
- return [r[0] for r in entity.related(self.name, self.role)]
- defaultmeth = 'default_%s_%s' % (self.role, self.name)
- if hasattr(entity, defaultmeth):
- return getattr(entity, defaultmeth)()
- return ()
-
- def vocabulary(self, entity):
- return [('', INTERNAL_FIELD_VALUE)] + entity.vocabulary(self.rschema, self.role)
-
-
-class RawDynamicComboBoxWidget(EntityLinkComboBoxWidget):
-
- def vocabulary(self, entity, limit=None):
- req = entity.req
- # first see if its specified by __linkto form parameters
- linkedto = entity.linked_to(self.name, self.role)
- if linkedto:
- entities = (req.entity_from_eid(eid) for eid in linkedto)
- return [(entity.view('combobox'), entity.eid) for entity in entities]
- # it isn't, check if the entity provides a method to get correct values
- if not self.required(entity):
- res = [('', INTERNAL_FIELD_VALUE)]
- else:
- res = []
- # vocabulary doesn't include current values, add them
- if entity.has_eid():
- rset = entity.related(self.name, self.role)
- relatedvocab = [(e.view('combobox'), e.eid) for e in rset.entities()]
- else:
- relatedvocab = []
- return res + entity.vocabulary(self.rschema, self.role) + relatedvocab
-
-
-class DynamicComboBoxWidget(RawDynamicComboBoxWidget):
-
- def vocabulary(self, entity, limit=None):
- return sorted(super(DynamicComboBoxWidget, self).vocabulary(entity, limit))
-
-
-class AddComboBoxWidget(DynamicComboBoxWidget):
- def _edit_render(self, entity):
- req = entity.req
- req.add_js( ('cubicweb.ajax.js', 'jquery.js', 'cubicweb.widgets.js') )
- values = self.current_values(entity)
- if values:
- res = [self.hidden_input(entity, v) for v in values]
- else:
- res = [self.hidden_input(entity, INTERNAL_FIELD_VALUE)]
- dvalues = self.current_display_values(entity)
- etype_from = entity.e_schema.subject_relation(self.name).objects(entity.e_schema)[0]
- res.append(u'<select class="widget" cubicweb:etype_to="%s" cubicweb:etype_from="%s" cubicweb:loadtype="auto" cubicweb:wdgtype="AddComboBox" name="%s" %s>'
- % (entity.e_schema, etype_from, self.rname, self.format_attrs()))
- for label, value in self.vocabulary(entity):
- if value is None:
- # handle separator
- res.append(u'<optgroup label="%s"/>' % (label or ''))
- else:
- value, flag = self.form_value(entity, value, dvalues)
- res.append(u'<option value="%s" %s>%s</option>' % (value, flag, xml_escape(label)))
- res.append(u'</select>')
- res.append(u'<div id="newvalue">')
- res.append(u'<input type="text" id="newopt" />')
- res.append(u'<a href="javascript:noop()" id="add_newopt"> </a></div>')
- return '\n'.join(res)
-
-
-class IntegerWidget(StringWidget):
- def __init__(self, vreg, subjschema, rschema, objschema, **kwattrs):
- kwattrs['size'] = 5
- kwattrs['maxlength'] = 15
- StringWidget.__init__(self, vreg, subjschema, rschema, objschema, **kwattrs)
-
- def render_example(self, req):
- return '23'
-
-
-class FloatWidget(StringWidget):
- def __init__(self, vreg, subjschema, rschema, objschema, **kwattrs):
- kwattrs['size'] = 5
- kwattrs['maxlength'] = 15
- StringWidget.__init__(self, vreg, subjschema, rschema, objschema, **kwattrs)
-
- def render_example(self, req):
- formatstr = req.property_value('ui.float-format')
- return formatstr % 1.23
-
- def current_values(self, entity):
- values = entity.attribute_values(self.name)
- if values:
- formatstr = entity.req.property_value('ui.float-format')
- value = values[0]
- if value is not None:
- value = float(value)
- else:
- return ()
- return [formatstr % value]
- return ()
-
-
-class DecimalWidget(StringWidget):
- def __init__(self, vreg, subjschema, rschema, objschema, **kwattrs):
- kwattrs['size'] = 5
- kwattrs['maxlength'] = 15
- StringWidget.__init__(self, vreg, subjschema, rschema, objschema, **kwattrs)
-
- def render_example(self, req):
- return '345.0300'
-
-
-class DateWidget(StringWidget):
- format_key = 'ui.date-format'
- monthnames = ('january', 'february', 'march', 'april',
- 'may', 'june', 'july', 'august',
- 'september', 'october', 'november', 'december')
- daynames = ('monday', 'tuesday', 'wednesday', 'thursday',
- 'friday', 'saturday', 'sunday')
-
- @classmethod
- def add_localized_infos(cls, req):
- """inserts JS variables defining localized months and days"""
- # import here to avoid dependancy from cubicweb-common to simplejson
- _ = req._
- monthnames = [_(mname) for mname in cls.monthnames]
- daynames = [_(dname) for dname in cls.daynames]
- req.html_headers.define_var('MONTHNAMES', monthnames)
- req.html_headers.define_var('DAYNAMES', daynames)
-
- def __init__(self, vreg, subjschema, rschema, objschema, **kwattrs):
- kwattrs.setdefault('size', 10)
- kwattrs.setdefault('maxlength', 10)
- StringWidget.__init__(self, vreg, subjschema, rschema, objschema, **kwattrs)
-
- def current_values(self, entity):
- values = entity.attribute_values(self.name)
- if values and hasattr(values[0], 'strftime'):
- formatstr = entity.req.property_value(self.format_key)
- return [values[0].strftime(str(formatstr))]
- return values
-
- def render_example(self, req):
- formatstr = req.property_value(self.format_key)
- return datetime.now().strftime(str(formatstr))
-
-
- def _edit_render(self, entity):
- wdg = super(DateWidget, self)._edit_render(entity)
- cal_button = self.render_calendar_popup(entity)
- return wdg+cal_button
-
- def render_help(self, entity):
- """calendar popup widget"""
- req = entity.req
- help = [ u'<div class="helper">' ]
- descr = self.rschema.rproperty(self.subjtype, self.objtype, 'description')
- if descr:
- help.append('<span>%s</span>' % req._(descr))
- example = self.render_example(req)
- if example:
- help.append('<span>(%s: %s)</span>'
- % (req._('sample format'), example))
- help.append(u'</div>')
- return u' '.join(help)
-
- def render_calendar_popup(self, entity):
- """calendar popup widget"""
- req = entity.req
- self.add_localized_infos(req)
- req.add_js(('cubicweb.ajax.js', 'cubicweb.calendar.js',))
- req.add_css(('cubicweb.calendar_popup.css',))
- inputid = self.attrs.get('id', self.rname)
- helperid = "%shelper" % inputid
- _today = datetime.now()
- year = int(req.form.get('year', _today.year))
- month = int(req.form.get('month', _today.month))
-
- return (u"""<a onclick="toggleCalendar('%s', '%s', %s, %s);" class="calhelper">
-<img src="%s" title="%s" alt="" /></a><div class="calpopup hidden" id="%s"></div>"""
- % (helperid, inputid, year, month,
- req.external_resource('CALENDAR_ICON'), req._('calendar'), helperid) )
-
-class DateTimeWidget(DateWidget):
- format_key = 'ui.datetime-format'
-
- def __init__(self, vreg, subjschema, rschema, objschema, **kwattrs):
- kwattrs['size'] = 16
- kwattrs['maxlength'] = 16
- DateWidget.__init__(self, vreg, subjschema, rschema, objschema, **kwattrs)
-
- def render_example(self, req):
- formatstr1 = req.property_value('ui.datetime-format')
- formatstr2 = req.property_value('ui.date-format')
- return req._('%(fmt1)s, or without time: %(fmt2)s') % {
- 'fmt1': datetime.now().strftime(str(formatstr1)),
- 'fmt2': datetime.now().strftime(str(formatstr2)),
- }
-
-
-class TimeWidget(StringWidget):
- format_key = 'ui.time-format'
- def __init__(self, vreg, subjschema, rschema, objschema, **kwattrs):
- kwattrs['size'] = 5
- kwattrs['maxlength'] = 5
- StringWidget.__init__(self, vreg, subjschema, rschema, objschema, **kwattrs)
-
-
-class EmailWidget(StringWidget):
-
- def render(self, entity):
- email = getattr(entity, self.name)
- if not email:
- return u''
- return u'<a href="mailto:%s">%s</a>' % (email, email)
-
-class URLWidget(StringWidget):
-
- def render(self, entity):
- url = getattr(entity, self.name)
- if not url:
- return u''
- url = xml_escape(url)
- return u'<a href="%s">%s</a>' % (url, url)
-
-class EmbededURLWidget(StringWidget):
-
- def render(self, entity):
- url = getattr(entity, self.name)
- if not url:
- return u''
- aurl = xml_escape(entity.build_url('embed', url=url))
- return u'<a href="%s">%s</a>' % (aurl, url)
-
-
-
-def widget_factory(vreg, subjschema, rschema, objschema, role='subject',
- **kwargs):
- """return the most adapated widget to edit the relation
- 'subjschema rschema objschema' according to information found in the schema
- """
- if role == 'subject':
- eclass, subjschema = _eclass_eschema(subjschema)
- else:
- eclass, objschema = _eclass_eschema(objschema)
- if eclass is not None and rschema in getattr(eclass, 'widgets', ()):
- wcls = WIDGETS[eclass.widgets[rschema]]
- elif not rschema.is_final():
- card = rschema.rproperty(subjschema, objschema, 'cardinality')
- if role == 'object':
- multiple = card[1] in '+*'
- else: #if role == 'subject':
- multiple = card[0] in '+*'
- return DynamicComboBoxWidget(vreg, subjschema, rschema, objschema,
- role=role, multiple=multiple)
- else:
- wcls = None
- factory = FACTORIES.get(objschema, _default_widget_factory)
- return factory(vreg, subjschema, rschema, objschema, wcls=wcls,
- role=role, **kwargs)
-
-
-# factories to find the most adapated widget according to a type and other constraints
-
-def _string_widget_factory(vreg, subjschema, rschema, objschema, wcls=None, **kwargs):
- w = None
- for c in rschema.rproperty(subjschema, objschema, 'constraints'):
- if isinstance(c, StaticVocabularyConstraint):
- # may have been set by a previous SizeConstraint but doesn't make sense
- # here (even doesn't have the same meaning on a combobox actually)
- kwargs.pop('size', None)
- return (wcls or StaticComboBoxWidget)(vreg, subjschema, rschema, objschema,
- vocabfunc=c.vocabulary, **kwargs)
- if isinstance(c, SizeConstraint) and c.max is not None:
- # don't return here since a StaticVocabularyConstraint may
- # follow
- if wcls is None:
- if c.max < 257:
- _wcls = StringWidget
- else:
- _wcls = TextWidget
- else:
- _wcls = wcls
- _wcls.size_constraint_attrs(kwargs, c.max)
- w = _wcls(vreg, subjschema, rschema, objschema, **kwargs)
- if w is None:
- w = (wcls or TextWidget)(vreg, subjschema, rschema, objschema, **kwargs)
- return w
-
-def _default_widget_factory(vreg, subjschema, rschema, objschema, wcls=None, **kwargs):
- if wcls is None:
- wcls = _WFACTORIES[objschema]
- return wcls(vreg, subjschema, rschema, objschema, **kwargs)
-
-FACTORIES = {
- 'String' : _string_widget_factory,
- 'Boolean': _default_widget_factory,
- 'Bytes': _default_widget_factory,
- 'Date': _default_widget_factory,
- 'Datetime': _default_widget_factory,
- 'Float': _default_widget_factory,
- 'Decimal': _default_widget_factory,
- 'Int': _default_widget_factory,
- 'Password': _default_widget_factory,
- 'Time': _default_widget_factory,
- }
-
-# default widget by entity's type
-_WFACTORIES = {
- 'Boolean': YesNoRadioWidget,
- 'Bytes': FileWidget,
- 'Date': DateWidget,
- 'Datetime': DateTimeWidget,
- 'Int': IntegerWidget,
- 'Float': FloatWidget,
- 'Decimal': DecimalWidget,
- 'Password': PasswordWidget,
- 'String' : StringWidget,
- 'Time': TimeWidget,
- }
-
-# widgets registry
-WIDGETS = {}
-def register(widget_list):
- for obj in widget_list:
- if isinstance(obj, type) and issubclass(obj, Widget):
- if obj is Widget or obj is ComboBoxWidget:
- continue
- WIDGETS[obj.__name__] = obj
-
-register(globals().values())
--- a/wsgi/handler.py Wed Aug 26 14:36:00 2009 +0200
+++ b/wsgi/handler.py Wed Aug 26 14:45:56 2009 +0200
@@ -97,7 +97,7 @@
# assert self.base_url[-1] == '/'
# self.https_url = config['https-url']
# assert not self.https_url or self.https_url[-1] == '/'
- self.url_rewriter = self.appli.vreg.select_object('components', 'urlrewriter')
+ self.url_rewriter = self.appli.vreg['components'].select_or_none('urlrewriter')
def _render(self, req):
"""this function performs the actual rendering