http.py 文件源码

def _process_response(self, resp, content):
    """Process the response from a single chunk upload.

    Args:
      resp: httplib2.Response, the response object.
      content: string, the content of the response.

    Returns:
      (status, body): (ResumableMediaStatus, object)
         The body will be None until the resumable media is fully uploaded.

    Raises:
      apiclient.errors.HttpError if the response was not a 2xx or a 308.
    """
    if resp.status in [200, 201]:
      self._in_error_state = False
      return None, self.postproc(resp, content)
    elif resp.status == 308:
      self._in_error_state = False
      # A "308 Resume Incomplete" indicates we are not done.
      self.resumable_progress = int(resp['range'].split('-')[1]) + 1
      if 'location' in resp:
        self.resumable_uri = resp['location']
    else:
      self._in_error_state = True
      raise HttpError(resp, content, uri=self.uri)

    return (MediaUploadProgress(self.resumable_progress, self.resumable.size()),
            None)