447     """

   447     """

   448     

   448     

   449     @lltrace

   449     @lltrace

   450     def __call__(self, cls, req, rset=None, row=None, col=0, **kwargs):

   450     def __call__(self, cls, req, rset=None, row=None, col=0, **kwargs):

   451         user = req.user

   451         user = req.user

   453         if user is None:

   452         if user is None:

   454             return int('guests' in self.expected)

   453             return int('guests' in self.expected)

   455         score = user.matching_groups(self.expected)

   454         score = user.matching_groups(self.expected)

   456         if not score and 'owners' in self.expected and rset:

   455         if not score and 'owners' in self.expected and rset:

   457             if row is not None:

   456             if row is not None:

   513                 score += 1

   512                 score += 1

   514                 if getattr(iface, '__registry__', None) == 'etypes':

   513                 if getattr(iface, '__registry__', None) == 'etypes':

   515                     score += 1

   514                     score += 1

   516                     # adjust score if the interface is an entity class

   515                     # adjust score if the interface is an entity class

   517                     if iface is eclass:

   516                     if iface is eclass:

   519 #                        print 'is majoration', len(eclass.e_schema.ancestors()) 

   518 #                        print 'is majoration', len(eclass.e_schema.ancestors()) 

   520                     else:

   519                     else:

   521                         parents = [e.type for e in eclass.e_schema.ancestors()]

   520                         parents = [e.type for e in eclass.e_schema.ancestors()]

   522                         for index, etype in enumerate(reversed(parents)):

   521                         for index, etype in enumerate(reversed(parents)):

   523                             basecls = eclass.vreg.etype_class(etype)

   522                             basecls = eclass.vreg.etype_class(etype)