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  • Committer: Canonical.com Patch Queue Manager
  • Date: 2008-03-15 21:00:35 UTC
  • mfrom: (3228.4.15 revision_graph)
  • Revision ID: pqm@pqm.ubuntu.com-20080315210035-5qwda8bre2nwsra3
(jam) Update PackRepo.get_revision_graph() to efficiently handle
        ghosts.

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bzrlib/revision.py
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from bzrlib import (
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    errors,
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    symbol_versioning
 
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    symbol_versioning,
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    )
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from bzrlib.deprecated_graph import (
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    all_descendants,
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    return root, ancestors, descendants
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@deprecated_function(symbol_versioning.one_three)
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def combined_graph(revision_a, revision_b, revision_source):
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    """Produce a combined ancestry graph.
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    Return graph root, ancestors map, descendants map, set of common nodes"""
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    return root, ancestors, descendants, common
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@deprecated_function(symbol_versioning.one_three)
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def common_ancestor(revision_a, revision_b, revision_source, 
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                    pb=DummyProgress()):
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    if None in (revision_a, revision_b):
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class MultipleRevisionSources(object):
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    """Proxy that looks in multiple branches for revisions."""
 
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    @symbol_versioning.deprecated_method(symbol_versioning.one_three)
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    def __init__(self, *args):
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        object.__init__(self)
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        assert len(args) != 0