[R] devtools: improve default data import mechanism
Validation chain is now possible with checkers
Before that the expected values needed to be coherent.
Now, we can use ObjectStore to validate the input data
* add new input transformers:
- uppercase
- lowercase
* add new input checkers (raise AssertionError on error):
- decimal: take care of possible comma character as number separator
- integer: cast to int()
- yesno: to validate boolean value
- isalpha
- required: input value *must* not be empty
* new control checker:
- optional: block possible exception
we delete field in the returned dict instead of raising AssertionError
(exclusive with required)
Helper methods to manipulate indexes:
* build_rqlindex() is used to build index based on already created entities
* fetch() replace get_one()/get_many() methods by factorizing code
Minor changes in reporting:
* use tell() for all printing
* let new value for askerrors to display automatically the report (used in crontab)
"""Specific views for users
:organization: Logilab
:copyright: 2001-2010 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.mtconverter import xml_escape
from cubicweb.selectors import one_line_rset, implements, match_user_groups
from cubicweb.view import EntityView
from cubicweb.web import action, uicfg
from cubicweb.web.views import primary
uicfg.primaryview_section.tag_attribute(('CWUser', 'login'), 'hidden')
uicfg.primaryview_section.tag_attribute(('CWGroup', 'name'), 'hidden')
uicfg.primaryview_section.tag_subject_of(('CWGroup', 'read_permission', '*'), 'relations')
uicfg.primaryview_section.tag_subject_of(('CWGroup', 'add_permission', '*'), 'relations')
uicfg.primaryview_section.tag_subject_of(('CWGroup', 'delete_permission', '*'), 'relations')
uicfg.primaryview_section.tag_subject_of(('CWGroup', 'update_permission', '*'), 'relations')
uicfg.primaryview_section.tag_object_of(('*', 'in_group', 'CWGroup'), 'relations')
uicfg.primaryview_section.tag_object_of(('*', 'require_group', 'CWGroup'), 'relations')
class UserPreferencesEntityAction(action.Action):
__regid__ = 'prefs'
__select__ = (one_line_rset() & implements('CWUser') &
match_user_groups('owners', 'managers'))
title = _('preferences')
category = 'mainactions'
def url(self):
login = self.cw_rset.get_entity(self.cw_row or 0, self.cw_col or 0).login
return self._cw.build_url('cwuser/%s'%login, vid='propertiesform')
class FoafView(EntityView):
__regid__ = 'foaf'
__select__ = implements('CWUser')
title = _('foaf')
templatable = False
content_type = 'text/xml'
def call(self):
self.w(u'''<?xml version="1.0" encoding="%s"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
xmlns:rdfs="http://www.w3org/2000/01/rdf-schema#"
xmlns:foaf="http://xmlns.com/foaf/0.1/"> '''% self._cw.encoding)
for i in xrange(self.cw_rset.rowcount):
self.cell_call(i, 0)
self.w(u'</rdf:RDF>\n')
def cell_call(self, row, col):
entity = self.cw_rset.complete_entity(row, col)
self.w(u'''<foaf:PersonalProfileDocument rdf:about="">
<foaf:maker rdf:resource="%s"/>
<foaf:primaryTopic rdf:resource="%s"/>
</foaf:PersonalProfileDocument>''' % (entity.absolute_url(), entity.absolute_url()))
self.w(u'<foaf:Person rdf:ID="%s">\n' % entity.eid)
self.w(u'<foaf:name>%s</foaf:name>\n' % xml_escape(entity.dc_long_title()))
if entity.surname:
self.w(u'<foaf:family_name>%s</foaf:family_name>\n'
% xml_escape(entity.surname))
if entity.firstname:
self.w(u'<foaf:givenname>%s</foaf:givenname>\n'
% xml_escape(entity.firstname))
emailaddr = entity.get_email()
if emailaddr:
self.w(u'<foaf:mbox>%s</foaf:mbox>\n' % xml_escape(emailaddr))
self.w(u'</foaf:Person>\n')