src/you_get/extractors/youtube.py
def get_vid_from_url(url):
        """Extracts video ID from URL.
        """
        return match1(url, r'youtu\.be/([^?/]+)') or \
          match1(url, r'youtube\.com/embed/([^/?]+)') or \
          match1(url, r'youtube\.com/v/([^/?]+)') or \
          match1(url, r'youtube\.com/watch/([^/?]+)') or \
          parse_query_param(url, 'v') or \
          parse_query_param(parse_query_param(url, 'u'), 'v')
def get_vid_from_url(url):
        """Extracts video ID from URL.
        """
        return match1(url, r'youtu\.be/([^?/]+)') or \
          match1(url, r'youtube\.com/embed/([^/?]+)') or \
          match1(url, r'youtube\.com/v/([^/?]+)') or \
          match1(url, r'youtube\.com/watch/([^/?]+)') or \
          parse_query_param(url, 'v') or \
          parse_query_param(parse_query_param(url, 'u'), 'v')
Extracts video ID from URL.