191         kwargs = {}
194             kwargs['timeout'] = 60
195         proc.wait_lock_breaker(**kwargs)
238     def _lock_breaker(self, func, *args, **kwargs):  argument
248                 return func(*args, **kwargs)
253             return func(*args, **kwargs)
255     def poll_lock_breaker(self, *args, **kwargs):  argument
257         return self._lock_breaker(self.poll, *args, **kwargs)
259     def wait_lock_breaker(self, *args, **kwargs):  argument
261         return self._lock_breaker(self.wait, *args, **kwargs)
317         kwargs = {}
319             kwargs['bufsize'] = 0
321             kwargs['buffering'] = 0
323             return tempfile.TemporaryFile(**kwargs)
332             return tempfile.TemporaryFile(dir='/tmp', **kwargs)