exceptions.py 文件源码

def raise_for_response(method, url, response):
    """Raise a correct error class, if needed."""
    if response.status_code < http_client.BAD_REQUEST:
        return
    elif response.status_code == http_client.NOT_FOUND:
        raise ResourceNotFoundError(method, url, response)
    elif response.status_code == http_client.BAD_REQUEST:
        raise BadRequestError(method, url, response)
    elif response.status_code in (http_client.UNAUTHORIZED,
                                  http_client.FORBIDDEN):
        raise AccessError(method, url, response)
    elif response.status_code >= http_client.INTERNAL_SERVER_ERROR:
        raise ServerSideError(method, url, response)
    else:
        raise HTTPError(method, url, response)