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Viewing changes to bzrlib/trace.py

  • Committer: Martin Pool
  • Date: 2005-05-09 03:03:55 UTC
  • Revision ID: mbp@sourcefrog.net-20050509030355-ad6ab558d1362959
- Don't give an error if the trace file can't be opened

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Lines of Context:
bzrlib/trace.py
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    _rollover_trace_maybe(trace_fname)
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    # buffering=1 means line buffered
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    _tracefile = codecs.open(trace_fname, 'at', 'utf8', buffering=1)
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    t = _tracefile
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    if os.fstat(t.fileno())[stat.ST_SIZE] == 0:
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        t.write("\nthis is a debug log for diagnosing/reporting problems in bzr\n")
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        t.write("you can delete or truncate this file, or include sections in\n")
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        t.write("bug reports to bazaar-ng@lists.canonical.com\n\n")
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    import bzrlib
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    _write_trace('bzr %s invoked on python %s (%s)'
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                 % (bzrlib.__version__,
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                    '.'.join(map(str, sys.version_info)),
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                    sys.platform))
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    _write_trace('  arguments: %r' % argv)
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    _write_trace('  working dir: ' + os.getcwdu())
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    try:
 
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        _tracefile = codecs.open(trace_fname, 'at', 'utf8', buffering=1)
 
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        t = _tracefile
 
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        if os.fstat(t.fileno())[stat.ST_SIZE] == 0:
 
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            t.write("\nthis is a debug log for diagnosing/reporting problems in bzr\n")
 
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            t.write("you can delete or truncate this file, or include sections in\n")
 
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            t.write("bug reports to bazaar-ng@lists.canonical.com\n\n")
 
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        import bzrlib
 
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        _write_trace('bzr %s invoked on python %s (%s)'
 
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                     % (bzrlib.__version__,
 
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                        '.'.join(map(str, sys.version_info)),
 
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                        sys.platform))
 
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        _write_trace('  arguments: %r' % argv)
 
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        _write_trace('  working dir: ' + os.getcwdu())
 
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    except IOError, e:
 
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        warning("failed to open trace file: %s" % (e))
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def close_trace():
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    times = os.times()