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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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    This flushes, but does not close the trace file.
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    Takes the memento returned from _push_log_file."""
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    assert magic == 'log_memento'
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    global _trace_file
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    _trace_file = old_trace_file
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    bzr_logger = logging.getLogger('bzr')