http.py 文件源码

def _connect(self):
        self._session = requests.Session()
        adaptator = requests.adapters.HTTPAdapter()
        adaptator.max_retries = HttpRetry(
            read=self.READ_MAX_RETRIES,
            connect=self.CONN_MAX_RETRIES,
            backoff_factor=self.BACKOFF_FACTOR)
        self._session.mount(str(self.url), adaptator)
        self.__conn = self._session.get(
            self.url,
            stream=True,
            timeout=(self.CONN_TIMEOUT, self.READ_TIMEOUT))