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Viewing changes to bzrlib/log.py

  • Committer: Martin Pool
  • Date: 2009-03-24 01:43:50 UTC
  • mto: This revision was merged to the branch mainline in revision 4192.
  • Revision ID: mbp@sourcefrog.net-20090324014350-z4qg62nv8ly1sox1
Separate out re_compile_checked

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Lines of Context:
bzrlib/log.py
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from bzrlib.osutils import (
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    format_date,
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    get_terminal_encoding,
 
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    re_compile_checked,
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    terminal_width,
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    )
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    """
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    if search is None:
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        return log_rev_iterator
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    # Compile the search now to get early errors.
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    try:
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        searchRE = re.compile(search, re.IGNORECASE)
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        searchRE.search("")
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    except:
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        raise errors.BzrCommandError('Invalid regular expression: %r'
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            % (search,))
 
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    searchRE = re_compile_checked(search, re.IGNORECASE,
 
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            'log message filter')
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    return _filter_message_re(searchRE, log_rev_iterator)
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