/b-gtk/fix-viz

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  • Committer: Jelmer Vernooij
  • Date: 2006-05-19 16:56:46 UTC
  • mfrom: (0.1.25 gannotate)
  • Revision ID: jelmer@samba.org-20060519165646-0d867938fdbc9097
Merge in Dan Loda's gannotate plugin and put it in annotate/

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viz/graph.py
 
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#!/usr/bin/python
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# -*- coding: UTF-8 -*-
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"""Directed graph production.
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__author__    = "Scott James Remnant <scott@ubuntu.com>"
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from bzrlib.revision import Revision
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from bzrlib.tsort import merge_sort
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class DummyRevision(Revision):
 
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class DummyRevision(object):
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    """Dummy bzr revision.
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    Sometimes, especially in older bzr branches, a revision is referenced
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    When this happens we use an instance of this class instead of the real
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    Revision object (which we can't get).
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    """
 
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    def __init__(self, revid):
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        super(DummyRevision, self).__init__(revid)
 
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        self.revision_id = revid
 
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        self.parent_ids = []
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        self.committer = None
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        self.timestamp = None
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        self.timezone = None
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        self.message = revid
 
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        self.message = self.revision_id
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class RevisionProxy(object):
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        self.graph = {}
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    def fill_caches(self):
 
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        # FIXME: look at using repository.get_revision_graph_with_ghosts - RBC.
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        graph = self.branch.repository.get_revision_graph_with_ghosts([self.start])
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        for revid in graph.ghosts:
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            self.cache_revision(DummyRevision(revid))