+
+
+class UnicodeBOMIE(InfoExtractor):
+ IE_DESC = False
+ _VALID_URL = r'(?P<bom>\ufeff)(?P<id>.*)$'
+
+ # Disable test for python 3.2 since BOM is broken in re in this version
+ # (see https://github.com/ytdl-org/youtube-dl/issues/9751)
+ _TESTS = [] if (3, 0) < sys.version_info <= (3, 3) else [{
+ 'url': '\ufeffhttp://www.youtube.com/watch?v=BaW_jenozKc',
+ 'only_matching': True,
+ }]
+
+ def _real_extract(self, url):
+ real_url = self._match_id(url)
+ self.report_warning(
+ 'Your URL starts with a Byte Order Mark (BOM). '
+ 'Removing the BOM and looking for "%s" ...' % real_url)
+ return self.url_result(real_url)