- file_size = self._html_search_regex(r'<p>\n<strong>Filesize:</strong>\n(.*?)</p>',webpage,'filesize')
- file_size = str_to_int(re.match(r'\d+',file_size).group())*131072
+ filesize_approx = float_or_none(self._html_search_regex(
+ r'<p>\n<strong>Filesize:</strong>\n\s*([0-9.]+)\s*megabyte</p>',
+ webpage, 'filesize', fatal=False), invscale=1024 * 1024)