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Viewing changes to bzrlib/revision.py

- remove dead validate_revision_id function and tests
  revision ids are now only constrained by convention

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Lines of Context:
bzrlib/revision.py
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    def __ne__(self, other):
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        return not self.__eq__(other)
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REVISION_ID_RE = None
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def validate_revision_id(rid):
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    """Check rid is syntactically valid for a revision id."""
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    global REVISION_ID_RE
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    if not REVISION_ID_RE:
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        import re
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        REVISION_ID_RE = re.compile('[\w:.-]+@[\w%.-]+--?[\w]+--?[0-9a-f]+\Z')
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    if not REVISION_ID_RE.match(rid):
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        raise ValueError("malformed revision-id %r" % rid)
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def is_ancestor(revision_id, candidate_id, branch):
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    """Return true if candidate_id is an ancestor of revision_id.