test_internet.py 文件源码

def setUp(self):
        self.finished = 0
        self.counter = 0
        self.timers = {}
        self.deferred = defer.Deferred()
        # ick. Sometimes there are magic timers already running:
        # popsicle.Freezer.tick . Kill off all such timers now so they won't
        # interfere with the test. Of course, this kind of requires that
        # getDelayedCalls already works, so certain failure modes won't be
        # noticed.
        if not hasattr(reactor, "getDelayedCalls"):
            return
        for t in reactor.getDelayedCalls():
            t.cancel()
        reactor.iterate() # flush timers