def del_file(self, value):
     """create new DirContainer"""
     AbstractSharingData.del_file(self, value)
     # delete entry
     values = [repo for repo in self.get_repositories()
               if repo != value]
     # update list of repositories
     self._set_repositories(values)
 def del_file(self, value):
     """create new DirContainer"""
     AbstractSharingData.del_file(self, value)
     del self.files[value]