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31 lines
682 B
31 lines
682 B
from collections import deque
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from threading import Thread, Lock
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class MyDeque:
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def __init__(self,maxlen=1):
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self.len = maxlen
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self.dq = deque(maxlen=maxlen)
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self.lock = Lock()
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def __del__(self):
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del self.dq
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def isfull(self):
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if len(self.dq) == self.len:
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return True
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return False
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def myappend(self,object):
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with self.lock:
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self.dq.append(object)
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def mypopleft(self):
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object = None
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with self.lock:
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if self.dq:
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object = self.dq.popleft()
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return object
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def myclear(self):
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with self.lock:
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self.dq.clear()
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