+
+ def _extract_mgid(self, webpage):
+ root_data = self._parse_json(self._search_regex(
+ r'window\.__DATA__\s*=\s*({.+})',
+ webpage, 'data'), None)
+
+ def find_sub_data(data, data_type):
+ return next(c for c in data['children'] if c.get('type') == data_type)
+
+ c = find_sub_data(find_sub_data(root_data, 'MainContainer'), 'VideoPlayer')
+ return c['props']['media']['video']['config']['uri']