import sys

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if sys.version_info < (3,):

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try:

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from thread import allocate_lock

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except ImportError:

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from dummy_thread import allocate_lock

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else:

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try:

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from _thread import allocate_lock

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except ImportError:

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from _dummy_thread import allocate_lock

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##import sys

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##l1 = allocate_lock

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##class allocate_lock(object):

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## def __init__(self):

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## self._real = l1()

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## def __enter__(self):

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## for i in range(4, 0, -1):

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## print sys._getframe(i).f_code

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## print

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## return self._real.__enter__()

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## def __exit__(self, *args):

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## return self._real.__exit__(*args)

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## def acquire(self, f):

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## assert f is False

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## return self._real.acquire(f)

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[30] Fix | Delete