base.py 文件源码

def _request_get(self, path, params=None):
        url = urljoin(BASE_URL, path)

        headers = self._get_request_headers()

        response = requests.get(url, params=params, headers=headers)
        if response.status_code >= 500:

            backoff = self._initial_backoff
            for _ in range(self._max_retries):
                time.sleep(backoff)
                backoff_response = requests.get(url, params=params, headers=headers)
                if backoff_response.status_code < 500:
                    response = backoff_response
                    break
                backoff *= 2

        response.raise_for_status()
        return response.json()