_VALID_URL = r'test(?:url)?:(?P<extractor>.+?)(?:_(?P<num>[0-9]+))?$'
def _real_extract(self, url):
- from ..extractor import gen_extractor_classes
+ from . import gen_extractor_classes
extractor_id, num = self._match_valid_url(url).group('extractor', 'num')