gistfile1.py

(Pdb) l
503  	            return self._new_name[trans_id]
504  	        except KeyError:
505  	            try:
506  	                return os.path.basename(self._tree_id_paths[trans_id])
507  	            except KeyError:
508  ->	                raise NoFinalPath(trans_id, self)
509  	
510  	    def by_parent(self):
511  	        """Return a map of parent: children for known parents.
512  	
513  	        Only new paths and parents of tree files with assigned ids are used.