~bzr-pqm/bzr/bzr.dev

Viewing changes to bzrlib/revision.py

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def find_present_ancestors(revision_id, revision_source):

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"""Return the ancestors of a revision present in a branch.

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It's possible that a branch won't have the complete ancestry of

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one of its revisions.

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"""

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found_ancestors = {}

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count = 0

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anc_iter = enumerate(iter_ancestors(revision_id, revision_source,