据我所知，您要找的东西不是开箱即用的。无论如何，请注意，实现起来并不难：
from Queue import PriorityQueue
class MyPriorityQueue(PriorityQueue):
def __init__(self):
PriorityQueue.__init__(self)
self.counter = 0
def put(self, item, priority):
PriorityQueue.put(self, (priority, self.counter, item))
self.counter += 1
def get(self, *args, **kwargs):
_, _, item = PriorityQueue.get(self, *args, **kwargs)
return item
queue = MyPriorityQueue()
queue.put('item2', 1)
queue.put('item1', 1)
print queue.get()
print queue.get()
输出示例：
item2
item1
602392714
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