def __call__(self, request):
    """Fetch the request and return the response.

    Args:
      request: an ArchivedHttpRequest.
    Returns:
      an ArchivedHttpResponse
    """
    # If request is already in the archive, return the archived response.
    if self.http_archive in request:
      logging.debug('Repeated request found: %s', request)
      response = self.http_archive[request]
    else:
      response = self.real_http_fetch(request)
      if response is None:
        return None
      self.http_archive[request] = response
    if self.inject_script:
      response = _InjectScripts(response, self.inject_script)
    logging.debug('Recorded: %s', request)
    return response
dataset/ETHPy150Open chromium/web-page-replay/httpclient.py/RecordHttpArchiveFetch.__call__/swapped operands of `in`