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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _download_wrapper(self, url, *args, **kwargs):
 """ Actual download call. Calls the underlying file downloader, catches all exceptions and returns the result. """

        try:
            return url, self._file_downloader.download(url, *args, **kwargs)
        except Exception as e:
            logging.error("AbstractDownloader: %s", traceback.format_exc())
            return url, e