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Viewing changes to bzrlib/revisionspec.py

  • Committer: Martin Pool
  • Date: 2008-06-11 02:36:40 UTC
  • mfrom: (3490 +trunk)
  • mto: This revision was merged to the branch mainline in revision 3492.
  • Revision ID: mbp@sourcefrog.net-20080611023640-db0lqd75yueksdw7
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bzrlib/revisionspec.py
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    """
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    prefix = None
 
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    wants_revision_history = True
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    def __new__(cls, spec, _internal=False):
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        if _internal:
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        if spec is None:
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            return RevisionSpec(None, _internal=True)
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        assert isinstance(spec, basestring), \
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            "You should only supply strings not %s" % (type(spec),)
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        for spectype in SPEC_TYPES:
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            if spec.startswith(spectype.prefix):
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                trace.mutter('Returning RevisionSpec %s for %s',
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    def in_history(self, branch):
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        if branch:
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            revs = branch.revision_history()
 
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            if self.wants_revision_history:
 
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                revs = branch.revision_history()
 
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            else:
 
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                revs = None
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        else:
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            # this should never trigger.
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            # TODO: make it a deprecated code path. RBC 20060928
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                                   your history is very long.
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    """
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    prefix = 'revno:'
 
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    wants_revision_history = False
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    def _match_on(self, branch, revs):
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        """Lookup a revision by revision number"""