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  • Committer: Robert Collins
  • Date: 2008-03-28 03:54:40 UTC
  • mto: This revision was merged to the branch mainline in revision 3313.
  • Revision ID: robertc@robertcollins.net-20080328035440-4cflvryqujresn2g
Reduce code duplication as per review.

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Lines of Context:
bzrlib/repository.py
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                if correct_parents != knit_parents:
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                    wrong_parents[revision_id] = (knit_parents, correct_parents)
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        return wrong_parents, unused_versions
 
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def _old_get_graph(repository, revision_id):
 
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    """DO NOT USE. That is all. I'm serious."""
 
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    graph = repository.get_graph()
 
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    revision_graph = dict(((key, value) for key, value in
 
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        graph.iter_ancestry([revision_id]) if value is not None))
 
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    return _strip_NULL_ghosts(revision_graph)
 
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def _strip_NULL_ghosts(revision_graph):
 
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    """Also don't use this. more compatibility code for unmigrated clients."""
 
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    # Filter ghosts, and null:
 
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    if _mod_revision.NULL_REVISION in revision_graph:
 
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        del revision_graph[_mod_revision.NULL_REVISION]
 
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    for key, parents in revision_graph.items():
 
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        revision_graph[key] = tuple(parent for parent in parents if parent
 
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            in revision_graph)
 
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    return revision_graph