249                 self.changelog.hiddenrevs.add(repo[obj].rev())

   249                 self.changelog.hiddenrevs.add(repo[obj].rev())

   250             except error.RepoLookupError:

   250             except error.RepoLookupError:

   251                 pass #unknow revision (but keep propagating the data

   251                 pass #unknow revision (but keep propagating the data

   252             self._writeobsrels()

   252             self._writeobsrels()

   253 

   253 

   261         ### obsolete storage

   254         ### obsolete storage

   262         @util.propertycache

   255         @util.propertycache

   263         def _obsobjrels(self):

   256         def _obsobjrels(self):

   264             """{<old-node> -> set(<new-node>)}

   257             """{<old-node> -> set(<new-node>)}

   265 

   258