200 

   200 

   201     ## IFeed interface ########################################################

   201     ## IFeed interface ########################################################

   202 

   202 

   203     def rss_feed_url(self):

   203     def rss_feed_url(self):

   204         return self.absolute_url(vid='rss')

   204         return self.absolute_url(vid='rss')

   205     # abstractions making the whole things (well, some at least) working ######

   206     # abstractions making the whole things (well, some at least) working ######

   206     

   207     

   207     @classmethod

   208     @classmethod

   208     def get_widget(cls, rschema, x='subject'):

   209     def get_widget(cls, rschema, x='subject'):

   209         """return a widget to view or edit a relation

   210         """return a widget to view or edit a relation