threadpool.py 文件源码

def _worker(self, o):
        ct = threading.currentThread()
        while 1:
            if o is WorkerStop:
                break
            elif o is not None:
                self.working.append(ct)
                ctx, function, args, kwargs = o
                try:
                    context.call(ctx, function, *args, **kwargs)
                except:
                    context.call(ctx, log.deferr)
                self.working.remove(ct)
                del o, ctx, function, args, kwargs
            self.waiters.append(ct)
            o = self.q.get()
            self.waiters.remove(ct)

        self.threads.remove(ct)