Method clear_cache

Lib/urllib/request.py:1617–1621

(self)

            self.soonest = min(list(self.timeout.values()))

    def clear_cache(self):
        for conn in self.cache.values():
            conn.close()
        self.cache.clear()
        self.timeout.clear()

class DataHandler(BaseHandler):
    def data_open(self, req):