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  • Committer: Aaron Bentley
  • Date: 2007-08-24 12:45:17 UTC
  • mto: This revision was merged to the branch mainline in revision 2905.
  • Revision ID: aaron.bentley@utoronto.ca-20070824124517-cnyqhp8f6luxjnws
Initial checking of knit graphs

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bzrlib/repository.py
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                [parents_provider, other_repository._make_parents_provider()])
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        return graph.Graph(parents_provider)
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    def check_versionedfile(self, revision_ids, file_id, versionedfile,
 
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                            revision_versions):
 
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        """Search the versionedfile for discrepancies from the graph"""
 
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        def get_text_revision(revision_id):
 
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            try:
 
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                inv_revisions = revision_versions[revision_id]
 
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            except KeyError:
 
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                tree = self.revision_tree(revision_id)
 
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                inv_revisions = {}
 
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                revision_versions[revision_id] = inv_revisions
 
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                for path, entry in tree.iter_entries_by_dir():
 
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                    inv_revisions[entry.file_id] = entry.revision
 
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            return inv_revisions[file_id]
 
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        result = {}
 
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        for revision_id in revision_ids:
 
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            text_revision = get_text_revision(revision_id)
 
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            parents = self.get_revision(text_revision).parent_ids
 
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            revision_parents = set([get_text_revision(p) for p in parents])
 
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            knit_parents = set(versionedfile.get_parents(text_revision))
 
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            unreferenced = knit_parents.difference(revision_parents)
 
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            if len(unreferenced) != 0:
 
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                result[(file_id, text_revision)] = unreferenced
 
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        return result
 
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    @needs_write_lock
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    def set_make_working_trees(self, new_value):
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        """Set the policy flag for making working trees when creating branches.