Revision 2fd7f564

b/lib/utils.py
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  try:
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    return fn(*args, **kwargs)
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  except EnvironmentError, err:
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    if err.errno != errno.EINTR:
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    if err.errno == errno.EINTR:
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      return None
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    else:
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      raise
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  except (select.error, socket.error), err:
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    # In python 2.6 and above select.error is an IOError, so it's handled
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    # above, in 2.5 and below it's not, and it's handled here.
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    if not (err.args and err.args[0] == errno.EINTR):
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    if err.args and err.args[0] == errno.EINTR:
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      return None
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    else:
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      raise
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