cwvreg.py
author David Douard <david.douard@logilab.fr>
Fri, 03 Jul 2015 14:07:53 +0200
changeset 10499 d0907690af55
parent 10496 e95b559a06a2
child 10662 10942ed172de
permissions -rw-r--r--
[doc] move the documentations from docstring directly to the book. and improve a bit API documentations. Related to #4832808
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# copyright 2003-2014 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
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#
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# This file is part of CubicWeb.
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#
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# CubicWeb is free software: you can redistribute it and/or modify it under the
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# terms of the GNU Lesser General Public License as published by the Free
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# Software Foundation, either version 2.1 of the License, or (at your option)
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# any later version.
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#
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License along
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# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
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"""
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Cubicweb registries
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"""
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__docformat__ = "restructuredtext en"
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_ = unicode
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import sys
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from os.path import join, dirname, realpath
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from warnings import warn
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from datetime import datetime, date, time, timedelta
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from functools import reduce
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from logilab.common.decorators import cached, clear_cache
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from logilab.common.deprecation import deprecated, class_deprecated
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from logilab.common.modutils import cleanup_sys_modules
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from logilab.common.registry import (
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    RegistryStore, Registry, obj_registries,
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    ObjectNotFound, RegistryNotFound)
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from rql import RQLHelper
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from yams.constraints import BASE_CONVERTERS
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from cubicweb import (CW_SOFTWARE_ROOT, ETYPE_NAME_MAP, CW_EVENT_MANAGER,
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                      onevent, Binary, UnknownProperty, UnknownEid)
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from cubicweb.predicates import appobject_selectable, _reset_is_instance_cache
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@onevent('before-registry-reload')
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def cleanup_uicfg_compat():
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    """ backward compat: those modules are now refering to app objects in
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    cw.web.views.uicfg and import * from backward compat. On registry reload, we
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    should pop those modules from the cache so references are properly updated on
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    subsequent reload
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    """
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    if 'cubicweb.web' in sys.modules:
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        if getattr(sys.modules['cubicweb.web'], 'uicfg', None):
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            del sys.modules['cubicweb.web'].uicfg
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        if getattr(sys.modules['cubicweb.web'], 'uihelper', None):
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            del sys.modules['cubicweb.web'].uihelper
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    sys.modules.pop('cubicweb.web.uicfg', None)
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    sys.modules.pop('cubicweb.web.uihelper', None)
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def require_appobject(obj):
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    """return appobjects required by the given object by searching for
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    `appobject_selectable` predicate
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    """
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    impl = obj.__select__.search_selector(appobject_selectable)
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    if impl:
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        return (impl.registry, impl.regids)
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    return None
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class CWRegistry(Registry):
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    def __init__(self, vreg):
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        """
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        :param vreg: the :py:class:`CWRegistryStore` managing this registry.
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        """
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        super(CWRegistry, self).__init__(True)
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        self.vreg = vreg
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    @property
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    def schema(self):
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        """The :py:class:`cubicweb.schema.CubicWebSchema`
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        """
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        return self.vreg.schema
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    def poss_visible_objects(self, *args, **kwargs):
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        """return an ordered list of possible app objects in a given registry,
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        supposing they support the 'visible' and 'order' properties (as most
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        visualizable objects)
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        """
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        return sorted([x for x in self.possible_objects(*args, **kwargs)
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                       if x.cw_propval('visible')],
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                      key=lambda x: x.cw_propval('order'))
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def related_appobject(obj, appobjectattr='__appobject__'):
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    """ adapts any object to a potential appobject bound to it
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    through the __appobject__ attribute
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    """
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    return getattr(obj, appobjectattr, obj)
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class InstancesRegistry(CWRegistry):
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   104
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    def selected(self, winner, args, kwargs):
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        """overriden to avoid the default 'instanciation' behaviour, ie
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        `winner(*args, **kwargs)`
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        """
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        return winner
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   110
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   111
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class ETypeRegistry(CWRegistry):
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   113
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    def clear_caches(self):
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        clear_cache(self, 'etype_class')
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        clear_cache(self, 'parent_classes')
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        _reset_is_instance_cache(self.vreg)
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   118
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    def initialization_completed(self):
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        """on registration completed, clear etype_class internal cache
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        """
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        super(ETypeRegistry, self).initialization_completed()
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        # clear etype cache if you don't want to run into deep weirdness
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        self.clear_caches()
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        # rebuild all classes to avoid potential memory fragmentation
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        # (see #2719113)
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        for eschema in self.vreg.schema.entities():
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            self.etype_class(eschema)
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   129
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    def register(self, obj, **kwargs):
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        obj = related_appobject(obj)
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        oid = kwargs.get('oid') or obj.__regid__
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        if oid != 'Any' and not oid in self.schema:
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            self.error('don\'t register %s, %s type not defined in the '
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                       'schema', obj, oid)
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            return
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        kwargs['clear'] = True
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        super(ETypeRegistry, self).register(obj, **kwargs)
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   139
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   140
    def iter_classes(self):
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        for etype in self.vreg.schema.entities():
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            yield self.etype_class(etype)
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   143
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    @cached
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    def parent_classes(self, etype):
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        if etype == 'Any':
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            return (), self.etype_class('Any')
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        parents = tuple(self.etype_class(e.type)
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   149
                        for e in self.schema.eschema(etype).ancestors())
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        return parents, self.etype_class('Any')
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   151
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    @cached
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    def etype_class(self, etype):
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        """return an entity class for the given entity type.
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   155
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        Try to find out a specific class for this kind of entity or default to a
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        dump of the nearest parent class (in yams inheritance) registered.
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   158
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   159
        Fall back to 'Any' if not yams parent class found.
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   160
        """
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        etype = str(etype)
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   162
        if etype == 'Any':
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   163
            objects = self['Any']
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            assert len(objects) == 1, objects
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   165
            return objects[0]
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        eschema = self.schema.eschema(etype)
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        baseschemas = [eschema] + eschema.ancestors()
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   168
        # browse ancestors from most specific to most generic and try to find an
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   169
        # associated custom entity class
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        for baseschema in baseschemas:
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   171
            try:
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                btype = ETYPE_NAME_MAP[baseschema]
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   173
            except KeyError:
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                btype = str(baseschema)
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   175
            try:
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   176
                objects = self[btype]
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   177
                assert len(objects) == 1, objects
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   178
                if btype == etype:
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   179
                    cls = objects[0]
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   180
                else:
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   181
                    # recurse to ensure issubclass(etype_class('Child'),
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   182
                    #                              etype_class('Parent'))
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   183
                    cls = self.etype_class(btype)
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                break
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   185
            except ObjectNotFound:
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                pass
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   187
        else:
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   188
            # no entity class for any of the ancestors, fallback to the default
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   189
            # one
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   190
            objects = self['Any']
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   191
            assert len(objects) == 1, objects
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   192
            cls = objects[0]
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   193
        # make a copy event if cls.__regid__ == etype, else we may have pb for
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   194
        # client application using multiple connections to different
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   195
        # repositories (eg shingouz)
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        # __autogenerated__ attribute is just a marker
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        cls = type(str(etype), (cls,), {'__autogenerated__': True,
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                                        '__doc__': cls.__doc__,
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                                        '__module__': cls.__module__})
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        cls.__regid__ = etype
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        cls.__initialize__(self.schema)
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        return cls
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    def fetch_attrs(self, targettypes):
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        """return intersection of fetch_attrs of each entity type in
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        `targettypes`
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   207
        """
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   208
        fetchattrs_list = []
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   209
        for ttype in targettypes:
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            etypecls = self.etype_class(ttype)
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   211
            fetchattrs_list.append(set(etypecls.fetch_attrs))
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   212
        return reduce(set.intersection, fetchattrs_list)
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class ViewsRegistry(CWRegistry):
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   216
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    def main_template(self, req, oid='main-template', rset=None, **kwargs):
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        """display query by calling the given template (default to main),
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        and returning the output as a string instead of requiring the [w]rite
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        method as argument
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   221
        """
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   222
        obj = self.select(oid, req, rset=rset, **kwargs)
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        res = obj.render(**kwargs)
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   224
        if isinstance(res, unicode):
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            return res.encode(req.encoding)
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        assert isinstance(res, str)
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        return res
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   228
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   229
    def possible_views(self, req, rset=None, **kwargs):
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        """return an iterator on possible views for this result set
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   231
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        views returned are classes, not instances
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   233
        """
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   234
        for vid, views in self.items():
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   235
            if vid[0] == '_':
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   236
                continue
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   237
            views = [view for view in views
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diff changeset
   238
                     if not isinstance(view, class_deprecated)]
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   239
            try:
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diff changeset
   240
                view = self._select_best(views, req, rset=rset, **kwargs)
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   241
                if view is not None and view.linkable():
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   242
                    yield view
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   243
            except Exception:
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   244
                self.exception('error while trying to select %s view for %s',
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   245
                               vid, rset)
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   246
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   247
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   248
class ActionsRegistry(CWRegistry):
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   249
    def poss_visible_objects(self, *args, **kwargs):
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   250
        """return an ordered list of possible actions"""
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   251
        return sorted(self.possible_objects(*args, **kwargs),
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                      key=lambda x: x.order)
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   253
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   254
    def possible_actions(self, req, rset=None, **kwargs):
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diff changeset
   255
        if rset is None:
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diff changeset
   256
            actions = self.poss_visible_objects(req, rset=rset, **kwargs)
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diff changeset
   257
        else:
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diff changeset
   258
            actions = rset.possible_actions(**kwargs) # cached implementation
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   259
        result = {}
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diff changeset
   260
        for action in actions:
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   261
            result.setdefault(action.category, []).append(action)
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diff changeset
   262
        return result
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diff changeset
   263
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
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parents: 2613
diff changeset
   264
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   265
class CtxComponentsRegistry(CWRegistry):
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   266
    def poss_visible_objects(self, *args, **kwargs):
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   267
        """return an ordered list of possible components"""
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diff changeset
   268
        context = kwargs.pop('context')
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352db17719d2 [ctxcomponents vreg] allow to specify 'no cache' using __cache argument
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diff changeset
   269
        if '__cache' in kwargs:
352db17719d2 [ctxcomponents vreg] allow to specify 'no cache' using __cache argument
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diff changeset
   270
            cache = kwargs.pop('__cache')
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diff changeset
   271
        elif kwargs.get('rset') is None:
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   272
            cache = args[0]
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diff changeset
   273
        else:
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   274
            cache = kwargs['rset']
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   275
        try:
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   276
            cached = cache.__components_cache
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diff changeset
   277
        except AttributeError:
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diff changeset
   278
            ctxcomps = super(CtxComponentsRegistry, self).poss_visible_objects(
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diff changeset
   279
                *args, **kwargs)
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diff changeset
   280
            if cache is None:
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diff changeset
   281
                components = []
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diff changeset
   282
                for component in ctxcomps:
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diff changeset
   283
                    cctx = component.cw_propval('context')
352db17719d2 [ctxcomponents vreg] allow to specify 'no cache' using __cache argument
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                    if cctx == context:
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                        component.cw_extra_kwargs['context'] = cctx
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                        components.append(component)
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                return components
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            cached = cache.__components_cache = {}
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            for component in ctxcomps:
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                cctx = component.cw_propval('context')
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                component.cw_extra_kwargs['context'] = cctx
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                cached.setdefault(cctx, []).append(component)
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        thisctxcomps = cached.get(context, ())
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        # XXX set context for bw compat (should now be taken by comp.render())
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        for component in thisctxcomps:
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            component.cw_extra_kwargs['context'] = context
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        return thisctxcomps
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   298
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class BwCompatCWRegistry(object):
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    def __init__(self, vreg, oldreg, redirecttoreg):
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        self.vreg = vreg
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        self.oldreg = oldreg
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        self.redirecto = redirecttoreg
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   305
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    def __getattr__(self, attr):
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   307
        warn('[3.10] you should now use the %s registry instead of the %s registry'
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             % (self.redirecto, self.oldreg), DeprecationWarning, stacklevel=2)
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   309
        return getattr(self.vreg[self.redirecto], attr)
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   310
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   311
    def clear(self): pass
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    def initialization_completed(self): pass
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   314
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class CWRegistryStore(RegistryStore):
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    """Central registry for the cubicweb instance, extending the generic
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    RegistryStore with some cubicweb specific stuff.
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   318
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    This is one of the central object in cubicweb instance, coupling
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    dynamically loaded objects with the schema and the configuration objects.
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   321
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   322
    It specializes the RegistryStore by adding some convenience methods to access to
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   323
    stored objects. Currently we have the following registries of objects known
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   324
    by the web instance (library may use some others additional registries):
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   325
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   326
    * 'etypes', entity type classes
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   327
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   328
    * 'views', views and templates (e.g. layout views)
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   329
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   330
    * 'components', non contextual components, like magic search, url evaluators
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   331
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   332
    * 'ctxcomponents', contextual components like boxes and dynamic section
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   333
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   334
    * 'actions', contextual actions, eg links to display in predefined places in
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   335
      the ui
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   336
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   337
    * 'forms', describing logic of HTML form
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   338
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   339
    * 'formrenderers', rendering forms to html
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   340
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   341
    * 'controllers', primary objects to handle request publishing, directly
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   342
      plugged into the application
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   343
    """
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   344
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   345
    REGISTRY_FACTORY = {None: CWRegistry,
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   346
                        'etypes': ETypeRegistry,
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   347
                        'views': ViewsRegistry,
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   348
                        'actions': ActionsRegistry,
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   349
                        'ctxcomponents': CtxComponentsRegistry,
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   350
                        'uicfg': InstancesRegistry,
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   351
                        }
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   352
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   353
    def __init__(self, config, initlog=True):
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   354
        if initlog:
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   355
            # first init log service
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   356
            config.init_log()
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   357
        super(CWRegistryStore, self).__init__(config.debugmode)
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   358
        self.config = config
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   359
        # need to clean sys.path this to avoid import confusion pb (i.e.  having
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   360
        # the same module loaded as 'cubicweb.web.views' subpackage and as
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   361
        # views' or 'web.views' subpackage. This is mainly for testing purpose,
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   362
        # we should'nt need this in production environment
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   363
        for webdir in (join(dirname(realpath(__file__)), 'web'),
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   364
                       join(dirname(__file__), 'web')):
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   365
            if webdir in sys.path:
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   366
                sys.path.remove(webdir)
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   367
        if CW_SOFTWARE_ROOT in sys.path:
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   368
            sys.path.remove(CW_SOFTWARE_ROOT)
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   369
        self.schema = None
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   370
        self.initialized = False
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   371
        self['boxes'] = BwCompatCWRegistry(self, 'boxes', 'ctxcomponents')
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   372
        self['contentnavigation'] = BwCompatCWRegistry(self, 'contentnavigation', 'ctxcomponents')
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   373
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   374
    def setdefault(self, regid):
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   375
        try:
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   376
            return self[regid]
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   377
        except RegistryNotFound:
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   378
            self[regid] = self.registry_class(regid)(self)
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   379
            return self[regid]
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   380
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   381
    def items(self):
8190
2a3c1b787688 [vreg] move base registry implementation to logilab.common. Closes #1916014
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7990
diff changeset
   382
        return [item for item in super(CWRegistryStore, self).items()
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   383
                if not item[0] in ('propertydefs', 'propertyvalues')]
2669
cab66dfe0db6 to avoid confusions, implements iteritems/itervalues as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2659
diff changeset
   384
    def iteritems(self):
8190
2a3c1b787688 [vreg] move base registry implementation to logilab.common. Closes #1916014
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7990
diff changeset
   385
        return (item for item in super(CWRegistryStore, self).iteritems()
2669
cab66dfe0db6 to avoid confusions, implements iteritems/itervalues as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2659
diff changeset
   386
                if not item[0] in ('propertydefs', 'propertyvalues'))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   387
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   388
    def values(self):
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   389
        return [value for key, value in self.items()]
2669
cab66dfe0db6 to avoid confusions, implements iteritems/itervalues as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2659
diff changeset
   390
    def itervalues(self):
cab66dfe0db6 to avoid confusions, implements iteritems/itervalues as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2659
diff changeset
   391
        return (value for key, value in self.items())
1475
5c1ec97f317e should not be necessary anymore to add entity class to __implements__
sylvain.thenault@logilab.fr
parents: 1357
diff changeset
   392
5273
c4caef6f09c9 [vreg] refactor the [re]loading process so things get clearer and fix spurious errors on edge cases
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5147
diff changeset
   393
    def reset(self):
5880
a022dcbed0d3 [vreg] new [before|after]-registry-reset event, taking vreg as argument
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5753
diff changeset
   394
        CW_EVENT_MANAGER.emit('before-registry-reset', self)
8190
2a3c1b787688 [vreg] move base registry implementation to logilab.common. Closes #1916014
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7990
diff changeset
   395
        super(CWRegistryStore, self).reset()
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5446
diff changeset
   396
        self._needs_appobject = {}
666
8ad9885ea45a interface handling should be done here
sylvain.thenault@logilab.fr
parents: 631
diff changeset
   397
        # two special registries, propertydefs which care all the property
8ad9885ea45a interface handling should be done here
sylvain.thenault@logilab.fr
parents: 631
diff changeset
   398
        # definitions, and propertyvals which contains values for those
8ad9885ea45a interface handling should be done here
sylvain.thenault@logilab.fr
parents: 631
diff changeset
   399
        # properties
2906
677fa98659a8 fix cw properties initialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2761
diff changeset
   400
        if not self.initialized:
677fa98659a8 fix cw properties initialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2761
diff changeset
   401
            self['propertydefs'] = {}
677fa98659a8 fix cw properties initialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2761
diff changeset
   402
            self['propertyvalues'] = self.eprop_values = {}
7031
a04621040cad [config refactoring] rename eproperty_definition method to cwproperty_definition
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6925
diff changeset
   403
            for key, propdef in self.config.cwproperty_definitions():
2906
677fa98659a8 fix cw properties initialization
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2761
diff changeset
   404
                self.register_property(key, **propdef)
5880
a022dcbed0d3 [vreg] new [before|after]-registry-reset event, taking vreg as argument
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5753
diff changeset
   405
        CW_EVENT_MANAGER.emit('after-registry-reset', self)
1475
5c1ec97f317e should not be necessary anymore to add entity class to __implements__
sylvain.thenault@logilab.fr
parents: 1357
diff changeset
   406
8437
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   407
    def register_all(self, objects, modname, butclasses=()):
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   408
        butclasses = set(related_appobject(obj)
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   409
                         for obj in butclasses)
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   410
        objects = [related_appobject(obj) for obj in objects]
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   411
        super(CWRegistryStore, self).register_all(objects, modname, butclasses)
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   412
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   413
    def register_and_replace(self, obj, replaced):
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   414
        obj = related_appobject(obj)
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   415
        replaced = related_appobject(replaced)
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   416
        super(CWRegistryStore, self).register_and_replace(obj, replaced)
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   417
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   418
    def set_schema(self, schema):
2476
1294a6bdf3bf application -> instance where it makes sense
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2389
diff changeset
   419
        """set instance'schema and load application objects"""
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   420
        self._set_schema(schema)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   421
        # now we can load application's web objects
8537
e30d0a7f0087 [config] turn internal configuration methods building appobjects search path into normal method rather than class method
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 8437
diff changeset
   422
        self.reload(self.config.appobjects_path(), force_reload=False)
2273
daf6e178659f new case_insensitive_etypes resource on the cubicweb registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2223
diff changeset
   423
        # map lowered entity type names to their actual name
daf6e178659f new case_insensitive_etypes resource on the cubicweb registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2223
diff changeset
   424
        self.case_insensitive_etypes = {}
3692
54aa8d13aab4 clear eschema caches on schema changes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3641
diff changeset
   425
        for eschema in self.schema.entities():
54aa8d13aab4 clear eschema caches on schema changes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3641
diff changeset
   426
            etype = str(eschema)
2273
daf6e178659f new case_insensitive_etypes resource on the cubicweb registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2223
diff changeset
   427
            self.case_insensitive_etypes[etype.lower()] = etype
3692
54aa8d13aab4 clear eschema caches on schema changes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3641
diff changeset
   428
            clear_cache(eschema, 'ordered_relations')
54aa8d13aab4 clear eschema caches on schema changes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3641
diff changeset
   429
            clear_cache(eschema, 'meta_attributes')
1475
5c1ec97f317e should not be necessary anymore to add entity class to __implements__
sylvain.thenault@logilab.fr
parents: 1357
diff changeset
   430
5273
c4caef6f09c9 [vreg] refactor the [re]loading process so things get clearer and fix spurious errors on edge cases
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5147
diff changeset
   431
    def reload_if_needed(self):
8537
e30d0a7f0087 [config] turn internal configuration methods building appobjects search path into normal method rather than class method
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 8437
diff changeset
   432
        path = self.config.appobjects_path()
5273
c4caef6f09c9 [vreg] refactor the [re]loading process so things get clearer and fix spurious errors on edge cases
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5147
diff changeset
   433
        if self.is_reload_needed(path):
c4caef6f09c9 [vreg] refactor the [re]loading process so things get clearer and fix spurious errors on edge cases
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5147
diff changeset
   434
            self.reload(path)
c4caef6f09c9 [vreg] refactor the [re]loading process so things get clearer and fix spurious errors on edge cases
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5147
diff changeset
   435
9926
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   436
    def _cleanup_sys_modules(self, path):
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   437
        """Remove submodules of `directories` from `sys.modules` and cleanup
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   438
        CW_EVENT_MANAGER accordingly.
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   439
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   440
        We take care to properly remove obsolete registry callbacks.
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   441
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   442
        """
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   443
        caches = {}
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   444
        callbackdata = CW_EVENT_MANAGER.callbacks.values()
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   445
        for callbacklist in callbackdata:
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   446
            for callback in callbacklist:
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   447
                func = callback[0]
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   448
                # for non-function callable, we do nothing interesting
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   449
                module = getattr(func, '__module__', None)
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   450
                caches[id(callback)] = module
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   451
        deleted_modules = set(cleanup_sys_modules(path))
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   452
        for callbacklist in callbackdata:
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   453
            for callback in callbacklist[:]:
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   454
                module = caches[id(callback)]
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   455
                if module and module in deleted_modules:
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   456
                    callbacklist.remove(callback)
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   457
5275
32fbb13c06d3 [vreg] fix bug introduced in 5273:c4caef6f09c9 : we should not force_reload in vreg reset done because of a set_schema
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5273
diff changeset
   458
    def reload(self, path, force_reload=True):
5273
c4caef6f09c9 [vreg] refactor the [re]loading process so things get clearer and fix spurious errors on edge cases
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5147
diff changeset
   459
        """modification detected, reset and reload the vreg"""
4966
e968e0a7776b [registry] trigger reload events on set_schema()
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 4719
diff changeset
   460
        CW_EVENT_MANAGER.emit('before-registry-reload')
5275
32fbb13c06d3 [vreg] fix bug introduced in 5273:c4caef6f09c9 : we should not force_reload in vreg reset done because of a set_schema
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5273
diff changeset
   461
        if force_reload:
9926
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   462
            self._cleanup_sys_modules(path)
5275
32fbb13c06d3 [vreg] fix bug introduced in 5273:c4caef6f09c9 : we should not force_reload in vreg reset done because of a set_schema
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5273
diff changeset
   463
            cubes = self.config.cubes()
32fbb13c06d3 [vreg] fix bug introduced in 5273:c4caef6f09c9 : we should not force_reload in vreg reset done because of a set_schema
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5273
diff changeset
   464
            # if the fs code use some cubes not yet registered into the instance
32fbb13c06d3 [vreg] fix bug introduced in 5273:c4caef6f09c9 : we should not force_reload in vreg reset done because of a set_schema
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5273
diff changeset
   465
            # we should cleanup sys.modules for those as well to avoid potential
32fbb13c06d3 [vreg] fix bug introduced in 5273:c4caef6f09c9 : we should not force_reload in vreg reset done because of a set_schema
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5273
diff changeset
   466
            # bad class reference pb after reloading
32fbb13c06d3 [vreg] fix bug introduced in 5273:c4caef6f09c9 : we should not force_reload in vreg reset done because of a set_schema
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5273
diff changeset
   467
            cfg = self.config
32fbb13c06d3 [vreg] fix bug introduced in 5273:c4caef6f09c9 : we should not force_reload in vreg reset done because of a set_schema
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5273
diff changeset
   468
            for cube in cfg.expand_cubes(cubes, with_recommends=True):
32fbb13c06d3 [vreg] fix bug introduced in 5273:c4caef6f09c9 : we should not force_reload in vreg reset done because of a set_schema
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5273
diff changeset
   469
                if not cube in cubes:
8537
e30d0a7f0087 [config] turn internal configuration methods building appobjects search path into normal method rather than class method
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 8437
diff changeset
   470
                    cpath = cfg.build_appobjects_cube_path([cfg.cube_dir(cube)])
9926
93a44cf0d030 [cwvreg] cleanup the event manager when reloading modules
Alain Leufroy <alain.leufroy@logilab.fr>
parents: 8930
diff changeset
   471
                    self._cleanup_sys_modules(cpath)
5748
487ab6ac90cc [auto-reload] we should never call load_module with use_sys=False, that may lead to inconsistency with module interdependancy (eg module get imported by another one, then is reimported by the vreg to load its appobjects. Cleanup of sys.modules done before reloading should be enough.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5608
diff changeset
   472
        self.register_objects(path)
4966
e968e0a7776b [registry] trigger reload events on set_schema()
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 4719
diff changeset
   473
        CW_EVENT_MANAGER.emit('after-registry-reload')
e968e0a7776b [registry] trigger reload events on set_schema()
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 4719
diff changeset
   474
9367
c8a5f7f43c03 instrument cwvreg, so we may know what's being loaded by asking the registry store
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 9258
diff changeset
   475
    def load_file(self, filepath, modname):
c8a5f7f43c03 instrument cwvreg, so we may know what's being loaded by asking the registry store
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 9258
diff changeset
   476
        # override to allow some instrumentation (eg localperms)
c8a5f7f43c03 instrument cwvreg, so we may know what's being loaded by asking the registry store
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 9258
diff changeset
   477
        modpath = modname.split('.')
c8a5f7f43c03 instrument cwvreg, so we may know what's being loaded by asking the registry store
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 9258
diff changeset
   478
        try:
c8a5f7f43c03 instrument cwvreg, so we may know what's being loaded by asking the registry store
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 9258
diff changeset
   479
            self.currently_loading_cube = modpath[modpath.index('cubes') + 1]
c8a5f7f43c03 instrument cwvreg, so we may know what's being loaded by asking the registry store
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 9258
diff changeset
   480
        except ValueError:
c8a5f7f43c03 instrument cwvreg, so we may know what's being loaded by asking the registry store
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 9258
diff changeset
   481
            self.currently_loading_cube = 'cubicweb'
c8a5f7f43c03 instrument cwvreg, so we may know what's being loaded by asking the registry store
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 9258
diff changeset
   482
        return super(CWRegistryStore, self).load_file(filepath, modname)
c8a5f7f43c03 instrument cwvreg, so we may know what's being loaded by asking the registry store
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 9258
diff changeset
   483
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   484
    def _set_schema(self, schema):
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   485
        """set instance'schema"""
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   486
        self.schema = schema
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   487
        clear_cache(self, 'rqlhelper')
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   488
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   489
    def update_schema(self, schema):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   490
        """update .schema attribute on registered objects, necessary for some
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   491
        tests
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   492
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   493
        self.schema = schema
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   494
        for registry, regcontent in self.items():
8696
0bb18407c053 [toward py3k] rewrite dict.keys() and dict.values() (part of #2711624)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8695
diff changeset
   495
            for objects in regcontent.itervalues():
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   496
                for obj in objects:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   497
                    obj.schema = schema
666
8ad9885ea45a interface handling should be done here
sylvain.thenault@logilab.fr
parents: 631
diff changeset
   498
3055
06814d57514f [vreg] keep positional arg compat
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2927
diff changeset
   499
    def register(self, obj, *args, **kwargs):
5143
43afbdd5c8b4 improved doc on selectors an vregistry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5080
diff changeset
   500
        """register `obj` application object into `registryname` or
43afbdd5c8b4 improved doc on selectors an vregistry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5080
diff changeset
   501
        `obj.__registry__` if not specified, with identifier `oid` or
43afbdd5c8b4 improved doc on selectors an vregistry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5080
diff changeset
   502
        `obj.__regid__` if not specified.
43afbdd5c8b4 improved doc on selectors an vregistry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5080
diff changeset
   503
43afbdd5c8b4 improved doc on selectors an vregistry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5080
diff changeset
   504
        If `clear` is true, all objects with the same identifier will be
43afbdd5c8b4 improved doc on selectors an vregistry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5080
diff changeset
   505
        previously unregistered.
43afbdd5c8b4 improved doc on selectors an vregistry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5080
diff changeset
   506
        """
8437
c9ab72f0645d [registry|ajaxcontroller] the @ajaxcontroller decorator ought to return a compatible object (closes #2385155)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8190
diff changeset
   507
        obj = related_appobject(obj)
8190
2a3c1b787688 [vreg] move base registry implementation to logilab.common. Closes #1916014
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7990
diff changeset
   508
        super(CWRegistryStore, self).register(obj, *args, **kwargs)
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5446
diff changeset
   509
        depends_on = require_appobject(obj)
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5446
diff changeset
   510
        if depends_on is not None:
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5446
diff changeset
   511
            self._needs_appobject[obj] = depends_on
1475
5c1ec97f317e should not be necessary anymore to add entity class to __implements__
sylvain.thenault@logilab.fr
parents: 1357
diff changeset
   512
5748
487ab6ac90cc [auto-reload] we should never call load_module with use_sys=False, that may lead to inconsistency with module interdependancy (eg module get imported by another one, then is reimported by the vreg to load its appobjects. Cleanup of sys.modules done before reloading should be enough.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5608
diff changeset
   513
    def register_objects(self, path):
487ab6ac90cc [auto-reload] we should never call load_module with use_sys=False, that may lead to inconsistency with module interdependancy (eg module get imported by another one, then is reimported by the vreg to load its appobjects. Cleanup of sys.modules done before reloading should be enough.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5608
diff changeset
   514
        """overriden to give cubicweb's extrapath (eg cubes package's __path__)
487ab6ac90cc [auto-reload] we should never call load_module with use_sys=False, that may lead to inconsistency with module interdependancy (eg module get imported by another one, then is reimported by the vreg to load its appobjects. Cleanup of sys.modules done before reloading should be enough.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5608
diff changeset
   515
        """
8190
2a3c1b787688 [vreg] move base registry implementation to logilab.common. Closes #1916014
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7990
diff changeset
   516
        super(CWRegistryStore, self).register_objects(
5748
487ab6ac90cc [auto-reload] we should never call load_module with use_sys=False, that may lead to inconsistency with module interdependancy (eg module get imported by another one, then is reimported by the vreg to load its appobjects. Cleanup of sys.modules done before reloading should be enough.
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5608
diff changeset
   517
            path, self.config.extrapath)
2651
3ad936634d2a [registry] when a source file is changed, reset and reload the whole registry
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 2613
diff changeset
   518
4490
d45cde54d464 backport stable branch and some vreg cleanups:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4440 4486
diff changeset
   519
    def initialization_completed(self):
d45cde54d464 backport stable branch and some vreg cleanups:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4440 4486
diff changeset
   520
        """cw specific code once vreg initialization is completed:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   521
9258
4e79f587c6ab Rename cleanup_interface_sobjects into cleanup_unused_appobjects
Julien Cristau <julien.cristau@logilab.fr>
parents: 9256
diff changeset
   522
        * remove objects requiring a missing appobject, unless
4e79f587c6ab Rename cleanup_interface_sobjects into cleanup_unused_appobjects
Julien Cristau <julien.cristau@logilab.fr>
parents: 9256
diff changeset
   523
          config.cleanup_unused_appobjects is false
4490
d45cde54d464 backport stable branch and some vreg cleanups:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4440 4486
diff changeset
   524
        * init rtags
d45cde54d464 backport stable branch and some vreg cleanups:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4440 4486
diff changeset
   525
        """
1638
6f9003a32ecc extract method
sylvain.thenault@logilab.fr
parents: 1513
diff changeset
   526
        # we may want to keep interface dependent objects (e.g.for i18n
6f9003a32ecc extract method
sylvain.thenault@logilab.fr
parents: 1513
diff changeset
   527
        # catalog generation)
9258
4e79f587c6ab Rename cleanup_interface_sobjects into cleanup_unused_appobjects
Julien Cristau <julien.cristau@logilab.fr>
parents: 9256
diff changeset
   528
        if self.config.cleanup_unused_appobjects:
9256
697a8181ba30 remove 3.9 bw compat
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 8930
diff changeset
   529
            # remove appobjects which depend on other, unexistant appobjects
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5446
diff changeset
   530
            for obj, (regname, regids) in self._needs_appobject.items():
5562
4ccd599b5cf0 [vreg] on registration completed, don't crash if an object depends on an unexistant registry, simply kick the object out
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5556
diff changeset
   531
                try:
4ccd599b5cf0 [vreg] on registration completed, don't crash if an object depends on an unexistant registry, simply kick the object out
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5556
diff changeset
   532
                    registry = self[regname]
4ccd599b5cf0 [vreg] on registration completed, don't crash if an object depends on an unexistant registry, simply kick the object out
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5556
diff changeset
   533
                except RegistryNotFound:
8666
1dd655788ece make ui configurations selectable (closes #2406609)
Florent Cayré <florent.cayre@logilab.fr>
parents: 8663
diff changeset
   534
                    self.debug('unregister %s (no registry %s)', obj, regname)
5562
4ccd599b5cf0 [vreg] on registration completed, don't crash if an object depends on an unexistant registry, simply kick the object out
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5556
diff changeset
   535
                    self.unregister(obj)
4ccd599b5cf0 [vreg] on registration completed, don't crash if an object depends on an unexistant registry, simply kick the object out
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5556
diff changeset
   536
                    continue
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5446
diff changeset
   537
                for regid in regids:
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5446
diff changeset
   538
                    if registry.get(regid):
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5446
diff changeset
   539
                        break
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5446
diff changeset
   540
                else:
6014
a5e22657f6f4 [debug] improve debug messages
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 5890
diff changeset
   541
                    self.debug('unregister %s (no %s object in registry %s)',
8666
1dd655788ece make ui configurations selectable (closes #2406609)
Florent Cayré <florent.cayre@logilab.fr>
parents: 8663
diff changeset
   542
                               registry.objid(obj), ' or '.join(regids), regname)
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5446
diff changeset
   543
                    self.unregister(obj)
8190
2a3c1b787688 [vreg] move base registry implementation to logilab.common. Closes #1916014
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7990
diff changeset
   544
        super(CWRegistryStore, self).initialization_completed()
8666
1dd655788ece make ui configurations selectable (closes #2406609)
Florent Cayré <florent.cayre@logilab.fr>
parents: 8663
diff changeset
   545
        if 'uicfg' in self: # 'uicfg' is not loaded in a pure repository mode
8696
0bb18407c053 [toward py3k] rewrite dict.keys() and dict.values() (part of #2711624)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8695
diff changeset
   546
            for rtags in self['uicfg'].itervalues():
8666
1dd655788ece make ui configurations selectable (closes #2406609)
Florent Cayré <florent.cayre@logilab.fr>
parents: 8663
diff changeset
   547
                for rtag in rtags:
9258
4e79f587c6ab Rename cleanup_interface_sobjects into cleanup_unused_appobjects
Julien Cristau <julien.cristau@logilab.fr>
parents: 9256
diff changeset
   548
                    # don't check rtags if we don't want to cleanup_unused_appobjects
4e79f587c6ab Rename cleanup_interface_sobjects into cleanup_unused_appobjects
Julien Cristau <julien.cristau@logilab.fr>
parents: 9256
diff changeset
   549
                    rtag.init(self.schema, check=self.config.cleanup_unused_appobjects)
4490
d45cde54d464 backport stable branch and some vreg cleanups:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4440 4486
diff changeset
   550
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   551
    # rql parsing utilities ####################################################
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   552
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   553
    @property
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   554
    @cached
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   555
    def rqlhelper(self):
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   556
        return RQLHelper(self.schema,
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   557
                         special_relations={'eid': 'uid', 'has_text': 'fti'})
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   558
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   559
    def solutions(self, req, rqlst, args):
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   560
        def type_from_eid(eid, req=req):
9469
032825bbacab [multi-sources-removal] Drop entities.source column
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 9367
diff changeset
   561
            return req.entity_metas(eid)['type']
5174
78438ad513ca #759035: Automate addition of eid cachekey in RQL analysis
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5147
diff changeset
   562
        return self.rqlhelper.compute_solutions(rqlst, {'eid': type_from_eid}, args)
1475
5c1ec97f317e should not be necessary anymore to add entity class to __implements__
sylvain.thenault@logilab.fr
parents: 1357
diff changeset
   563
3240
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   564
    def parse(self, req, rql, args=None):
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   565
        rqlst = self.rqlhelper.parse(rql)
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   566
        try:
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   567
            self.solutions(req, rqlst, args)
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   568
        except UnknownEid:
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   569
            for select in rqlst.children:
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   570
                select.solutions = []
8604a15995d1 refactor so that rql rewriter may be used outside the server. Enhance it to be usable for RRQLExpression as well
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3205
diff changeset
   571
        return rqlst
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   572
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   573
    # properties handling #####################################################
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   574
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   575
    def user_property_keys(self, withsitewide=False):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   576
        if withsitewide:
2223
59588e2d5cd1 close #343467, no sources sections in site properties
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2025
diff changeset
   577
            return sorted(k for k in self['propertydefs']
59588e2d5cd1 close #343467, no sources sections in site properties
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2025
diff changeset
   578
                          if not k.startswith('sources.'))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   579
        return sorted(k for k, kd in self['propertydefs'].iteritems()
2223
59588e2d5cd1 close #343467, no sources sections in site properties
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2025
diff changeset
   580
                      if not kd['sitewide'] and not k.startswith('sources.'))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   581
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   582
    def register_property(self, key, type, help, default=None, vocabulary=None,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   583
                          sitewide=False):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   584
        """register a given property"""
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   585
        properties = self['propertydefs']
7465
bb0c89d1a078 [vreg] help understanding assertion error
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7302
diff changeset
   586
        assert type in YAMS_TO_PY, 'unknown type %s' % type
1475
5c1ec97f317e should not be necessary anymore to add entity class to __implements__
sylvain.thenault@logilab.fr
parents: 1357
diff changeset
   587
        properties[key] = {'type': type, 'vocabulary': vocabulary,
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   588
                           'default': default, 'help': help,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   589
                           'sitewide': sitewide}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   590
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   591
    def property_info(self, key):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   592
        """return dictionary containing description associated to the given
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   593
        property key (including type, defaut value, help and a site wide
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   594
        boolean)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   595
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   596
        try:
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   597
            return self['propertydefs'][key]
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   598
        except KeyError:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   599
            if key.startswith('system.version.'):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   600
                soft = key.split('.')[-1]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   601
                return {'type': 'String', 'sitewide': True,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   602
                        'default': None, 'vocabulary': None,
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   603
                        'help': _('%s software version of the database') % soft}
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   604
            raise UnknownProperty('unregistered property %r' % key)
1475
5c1ec97f317e should not be necessary anymore to add entity class to __implements__
sylvain.thenault@logilab.fr
parents: 1357
diff changeset
   605
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   606
    def property_value(self, key):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   607
        try:
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   608
            return self['propertyvalues'][key]
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   609
        except KeyError:
4490
d45cde54d464 backport stable branch and some vreg cleanups:
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 4440 4486
diff changeset
   610
            return self.property_info(key)['default']
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   611
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   612
    def typed_value(self, key, value):
9701
46c8d8701240 an unicode string -> a unicode string
Rémi Cardona <remi.cardona@logilab.fr>
parents: 9367
diff changeset
   613
        """value is a unicode string, return it correctly typed. Let potential
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   614
        type error propagates.
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   615
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   616
        pdef = self.property_info(key)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   617
        try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   618
            value = YAMS_TO_PY[pdef['type']](value)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   619
        except (TypeError, ValueError):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   620
            raise ValueError(_('bad value'))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   621
        vocab = pdef['vocabulary']
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   622
        if vocab is not None:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   623
            if callable(vocab):
6069
d7cef08aad27 [cwprops] fix callable vocabulary of cwproperties which were inconsistently called. No more argument, should now simply return a list of (untranslated) values
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6046
diff changeset
   624
                vocab = vocab(None) # XXX need a req object
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   625
            if not value in vocab:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   626
                raise ValueError(_('unauthorized value'))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   627
        return value
1475
5c1ec97f317e should not be necessary anymore to add entity class to __implements__
sylvain.thenault@logilab.fr
parents: 1357
diff changeset
   628
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   629
    def init_properties(self, propvalues):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   630
        """init the property values registry using the given set of couple (key, value)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   631
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   632
        self.initialized = True
2650
18aec79ec3a3 R [vreg] important refactoring of the vregistry, moving behaviour to end dictionnary (and so leaving room for more flexibility ; keep bw compat ; update api usage in cw
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2613
diff changeset
   633
        values = self['propertyvalues']
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   634
        for key, val in propvalues:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   635
            try:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   636
                values[key] = self.typed_value(key, val)
8695
358d8bed9626 [toward-py3k] rewrite to "except AnException as exc:" (part of #2711624)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8666
diff changeset
   637
            except ValueError as ex:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   638
                self.warning('%s (you should probably delete that property '
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   639
                             'from the database)', ex)
8695
358d8bed9626 [toward-py3k] rewrite to "except AnException as exc:" (part of #2711624)
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 8666
diff changeset
   640
            except UnknownProperty as ex:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   641
                self.warning('%s (you should probably delete that property '
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   642
                             'from the database)', ex)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   643
2058
7ef12c03447c nicer vreg api, try to make rset an optional named argument in select and derivated (including selectors)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2025
diff changeset
   644
7460
2455cdbeadca [schema] support for BigInt type. Closes #1720995
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7423
diff changeset
   645
# XXX unify with yams.constraints.BASE_CONVERTERS?
2455cdbeadca [schema] support for BigInt type. Closes #1720995
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7423
diff changeset
   646
YAMS_TO_PY = BASE_CONVERTERS.copy()
2455cdbeadca [schema] support for BigInt type. Closes #1720995
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7423
diff changeset
   647
YAMS_TO_PY.update({
2455cdbeadca [schema] support for BigInt type. Closes #1720995
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7423
diff changeset
   648
    'Bytes':      Binary,
7166
dde161937d3e [time zone] support for TZDatetime and TZTime data type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7154
diff changeset
   649
    'Date':       date,
dde161937d3e [time zone] support for TZDatetime and TZTime data type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7154
diff changeset
   650
    'Datetime':   datetime,
dde161937d3e [time zone] support for TZDatetime and TZTime data type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7154
diff changeset
   651
    'TZDatetime': datetime,
dde161937d3e [time zone] support for TZDatetime and TZTime data type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7154
diff changeset
   652
    'Time':       time,
dde161937d3e [time zone] support for TZDatetime and TZTime data type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7154
diff changeset
   653
    'TZTime':     time,
dde161937d3e [time zone] support for TZDatetime and TZTime data type
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7154
diff changeset
   654
    'Interval':   timedelta,
7460
2455cdbeadca [schema] support for BigInt type. Closes #1720995
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7423
diff changeset
   655
    })
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   656