192 

   192 

   193     def possible_objects(self, *args, **kwargs):

   193     def possible_objects(self, *args, **kwargs):

   194         """return an iterator on possible objects in this registry for the given

   194         """return an iterator on possible objects in this registry for the given

   195         context

   195         context

   196         """

   196         """

   198         with traced_selection():

   198         with traced_selection():

   199             for appobjects in self.itervalues():

   199             for appobjects in self.itervalues():

   200                 try:

   200                 try:

   201                     yield self._select_best(appobjects, *args, **kwargs)

   201                     yield self._select_best(appobjects, *args, **kwargs)

   202                 except NoSelectableObject:

   202                 except NoSelectableObject:

   215 .. sourcecode:: python

   215 .. sourcecode:: python

   216 

   216 

   217     def _select_view_and_rset(self, rset):

   217     def _select_view_and_rset(self, rset):

   218         ...

   218         ...

   219         try:

   219         try:

   221             with traced_selection():

   221             with traced_selection():

   222                 view = self._cw.vreg['views'].select(vid, req, rset=rset)

   222                 view = self._cw.vreg['views'].select(vid, req, rset=rset)

   223         except ObjectNotFound:

   223         except ObjectNotFound:

   224             self.warning("the view %s could not be found", vid)

   224             self.warning("the view %s could not be found", vid)

   225             req.set_message(req._("The view %s could not be found") % vid)

   225             req.set_message(req._("The view %s could not be found") % vid)