cslie的专栏

把源代码抄了一遍，姑且认为学习吧 import time from threading import Condition,Thread class MySemaphore: def __init__(self,value=1): self._value = value self._condition = Condition() def ac...

Condition 源代码精简版，代码写的乱，大概是这个意思，用2个锁实现交替运行， from threading import Lock,Thread class MyCondition: def __init__(self): self.lock = Lock() self.waiter = Lock() def __enter__(sel...