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Viewing changes to bzrlib/multiparent.py

  • Committer: Andrew Bennetts
  • Date: 2008-04-07 10:34:57 UTC
  • mfrom: (3344 +trunk)
  • mto: This revision was merged to the branch mainline in revision 3349.
  • Revision ID: andrew.bennetts@canonical.com-20080407103457-ro4t95pd3imwt0zw
Merge from bzr.dev.

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bzrlib/multiparent.py
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from StringIO import StringIO
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from bzrlib import (
 
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    errors,
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    patiencediff,
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    trace,
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    ui,
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    descendants = {}
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    if versions is None:
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        versions = vf.versions()
 
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    parents = vf.get_parent_map(versions)
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    def pending_parents(version):
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        return [v for v in vf.get_parents(version) if v in versions and
 
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        return [v for v in parents[version] if v in versions and
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                v not in seen]
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    for version_id in versions:
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        for parent_id in vf.get_parents(version_id):
 
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        for parent_id in parents[version_id]:
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            descendants.setdefault(parent_id, []).append(version_id)
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    cur = [v for v in versions if len(pending_parents(v)) == 0]
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    while len(cur) > 0:
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        self._parents[version_id] = parent_ids
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    def get_diff(self, version_id):
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        return self._diffs[version_id]
 
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        try:
 
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            return self._diffs[version_id]
 
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        except KeyError:
 
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            raise errors.RevisionNotPresent(version_id, self)
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    def destroy(self):
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        self._diffs = {}