316             except AttributeError:

   316             except AttributeError:

   317                 return None

   317                 return None

   318 

   318 

   319     def set_message(self, msg):

   319     def set_message(self, msg):

   320         assert isinstance(msg, unicode)

   320         assert isinstance(msg, unicode)

   321         self._msg = msg

   322         self._msg = msg

   322 

   323 

   323     def set_message_id(self, msgid):

   324     def set_message_id(self, msgid):

   324         self._msgid = msgid

   325         self._msgid = msgid

   325 

   326 

   346 

   347 

   347     def reset_message(self):

   348     def reset_message(self):

   348         if hasattr(self, '_msg'):

   349         if hasattr(self, '_msg'):

   349             del self._msg

   350             del self._msg

   350         if hasattr(self, '_msgid'):

   351         if hasattr(self, '_msgid'):

   351             del self._msgid

   353             del self._msgid

   352 

   354 

   353     def update_search_state(self):

   355     def update_search_state(self):

   354         """update the current search state"""

   356         """update the current search state"""

   355         searchstate = self.form.get('__mode')

   357         searchstate = self.form.get('__mode')