/brz/remove-bazaar

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  • Committer: John Arbash Meinel
  • Date: 2008-05-29 20:17:37 UTC
  • mto: This revision was merged to the branch mainline in revision 3460.
  • Revision ID: john@arbash-meinel.com-20080529201737-4y4md0w6u6cuvrpo
Clarity tweaks recommended by Ian

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Lines of Context:
bzrlib/graph.py
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            to_search.update(searching_known_tips)
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            parent_map = self.get_parent_map(to_search)
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            parents = parent_map.get(cur_tip, None)
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            if not parents: # An empty list, or None is still a ghost
 
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            if not parents: # An empty list or None is a ghost
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                raise errors.GhostRevisionsHaveNoRevno(target_revision_id,
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                                                       cur_tip)
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            cur_tip = parents[0]
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                    # We have enough information to return a value right now
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                    return next_revno + unknown_searched[next]
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                if next in known_revnos:
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                    assert known_revnos[next] == next_revno
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                    continue
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                known_revnos[next] = next_revno
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                next_known_tips.append(next)