utils.py 文件源码

def fetch_from_url_to_file(url, config, output_file, data=None, handlers=None):
    """Writes data retrieved from a URL to a file.
    @param url: URL to attempt to open
    @type url: basestring
    @param config: SSL context configuration
    @type config: Configuration
    @param output_file: output file
    @type output_file: basestring
    @return: tuple (
        returned HTTP status code or 0 if an error occurred
        returned message
        boolean indicating whether access was successful)
    """
    return_code, return_message, response = open_url(url, config, data=data,
                                                     handlers=handlers)
    if return_code == http_client_.OK:
        return_data = response.read()
        response.close()
        outfile = open(output_file, "w")
        outfile.write(return_data)
        outfile.close()

    return return_code, return_message, return_code == http_client_.OK