/brz/remove-bazaar

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  • Committer: Martin Pool
  • Date: 2008-04-24 07:22:53 UTC
  • mto: This revision was merged to the branch mainline in revision 3415.
  • Revision ID: mbp@sourcefrog.net-20080424072253-opmjij7xfy38w27f
Remove every assert statement from bzrlib!

Depending on the context they are:

 * turned into an explicit if/raise of either AssertionError 
   or something more specific -- particularly where they protect
   programming interfaces, complex invariants, or data file integrity
 * removed, if they're redundant with a later check, not protecting
   a meaningful invariant
 * turned into a selftest method on tests

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Lines of Context:
bzrlib/deprecated_graph.py
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        new_lines = set()
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        for line in lines:
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            line_descendants = graph[line]
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            assert line not in line_descendants, "%s refers to itself" % line
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            for descendant in line_descendants:
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                distance = max_distance(descendant, ancestors, distances,
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                                        root_descendants)