@staticmethod
def _merge_subtitle_items(subtitle_list1, subtitle_list2):
- """ Merge subtitle items for one language. Items with duplicated URLs
+ """ Merge subtitle items for one language. Items with duplicated URLs/data
will be dropped. """
- list1_urls = set([item['url'] for item in subtitle_list1])
+ list1_data = set([item.get('url') or item['data'] for item in subtitle_list1])
ret = list(subtitle_list1)
- ret.extend([item for item in subtitle_list2 if item['url'] not in list1_urls])
+ ret.extend([item for item in subtitle_list2 if (item.get('url') or item['data']) not in list1_data])
return ret
@classmethod