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from eventlet import queue
__all__ = ['Empty', 'Full', 'LifoQueue', 'PriorityQueue', 'Queue']
__patched__ = ['LifoQueue', 'PriorityQueue', 'Queue']
# these classes exist to paper over the major operational difference between
# eventlet.queue.Queue and the stdlib equivalents
class Queue(queue.Queue):
def __init__(self, maxsize=0):
if maxsize == 0:
maxsize = None
super(Queue, self).__init__(maxsize)
class PriorityQueue(queue.PriorityQueue):
def __init__(self, maxsize=0):
if maxsize == 0:
maxsize = None
super(PriorityQueue, self).__init__(maxsize)
class LifoQueue(queue.LifoQueue):
def __init__(self, maxsize=0):
if maxsize == 0:
maxsize = None
super(LifoQueue, self).__init__(maxsize)
Empty = queue.Empty
Full = queue.Full
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