/brz/remove-bazaar

To get this branch, use:
bzr branch http://gegoxaren.bato24.eu/bzr/brz/remove-bazaar

« back to all changes in this revision

Viewing changes to bzrlib/graph.py

  • Committer: John Arbash Meinel
  • Date: 2010-01-12 22:51:31 UTC
  • mto: This revision was merged to the branch mainline in revision 4955.
  • Revision ID: john@arbash-meinel.com-20100112225131-he8h411p6aeeb947
Delay grabbing an output stream until we actually go to show a diff.

This makes the test suite happy, but it also seems to be reasonable.
If we aren't going to write anything, we don't need to hold an
output stream open.

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/graph.py
1
 
# Copyright (C) 2007-2010 Canonical Ltd
 
1
# Copyright (C) 2007, 2008, 2009 Canonical Ltd
2
2
#
3
3
# This program is free software; you can redistribute it and/or modify
4
4
# it under the terms of the GNU General Public License as published by
1685
1685
    def __init__(self, graph):
1686
1686
        self._graph = graph
1687
1687
 
1688
 
    def topo_sort(self):
1689
 
        return [r for (r,) in self._graph.topo_sort()]
1690
 
 
1691
1688
    def heads(self, ids):
1692
1689
        """See Graph.heads()"""
1693
1690
        as_keys = [(i,) for i in ids]
1694
1691
        head_keys = self._graph.heads(as_keys)
1695
1692
        return set([h[0] for h in head_keys])
1696
1693
 
1697
 
    def merge_sort(self, tip_revision):
1698
 
        return self._graph.merge_sort((tip_revision,))
1699
 
 
1700
1694
 
1701
1695
_counters = [0,0,0,0,0,0,0]
1702
1696
try: