diff -r 8968c50818db -r 43c14e0e8972 sobjects/email.py
--- a/sobjects/email.py	Fri Feb 12 12:57:14 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,71 +0,0 @@
-"""hooks to ensure use_email / primary_email relations consistency
-
-: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 cubicweb.server.hooksmanager import Hook
-from cubicweb.server.pool import PreCommitOperation
-from cubicweb.server.repository import ensure_card_respected
-
-class SetUseEmailRelationOp(PreCommitOperation):
-    """delay this operation to commit to avoid conflict with a late rql query
-    already setting the relation
-    """
-    rtype = 'use_email'
-    fromeid = toeid = None # make pylint happy
-
-    def condition(self):
-        """check entity has use_email set for the email address"""
-        return not self.session.unsafe_execute(
-            'Any X WHERE X eid %(x)s, X use_email Y, Y eid %(y)s',
-            {'x': self.fromeid, 'y': self.toeid}, 'x')
-
-    def precommit_event(self):
-        session = self.session
-        if self.condition():
-            # we've to handle cardinaly by ourselves since we're using unsafe_execute
-            # but use session.execute and not session.unsafe_execute to check we
-            # can change the relation
-            ensure_card_respected(session.execute, session,
-                                  self.fromeid, self.rtype, self.toeid)
-            session.unsafe_execute(
-                'SET X %s Y WHERE X eid %%(x)s, Y eid %%(y)s' % self.rtype,
-                {'x': self.fromeid, 'y': self.toeid}, 'x')
-
-class SetPrimaryEmailRelationOp(SetUseEmailRelationOp):
-    rtype = 'primary_email'
-
-    def condition(self):
-        """check entity has no primary_email set"""
-        return not self.session.unsafe_execute(
-            'Any X WHERE X eid %(x)s, X primary_email Y',
-            {'x': self.fromeid}, 'x')
-
-
-class SetPrimaryEmailHook(Hook):
-    """notify when a bug or story or version has its state modified"""
-    events = ('after_add_relation',)
-    accepts = ('use_email',)
-
-    def call(self, session, fromeid, rtype, toeid):
-        subjtype = session.describe(fromeid)[0]
-        eschema = self.vreg.schema[subjtype]
-        if 'primary_email' in eschema.subject_relations():
-            SetPrimaryEmailRelationOp(session, vreg=self.vreg,
-                                      fromeid=fromeid, toeid=toeid)
-
-class SetUseEmailHook(Hook):
-    """notify when a bug or story or version has its state modified"""
-    events = ('after_add_relation',)
-    accepts = ('primary_email',)
-
-    def call(self, session, fromeid, rtype, toeid):
-        subjtype = session.describe(fromeid)[0]
-        eschema = self.vreg.schema[subjtype]
-        if 'use_email' in eschema.subject_relations():
-            SetUseEmailRelationOp(session, vreg=self.vreg,
-                                  fromeid=fromeid, toeid=toeid)