'Get the metadata for a local piece of media
Returns:
None if the media_id doesn\'t exist.'

def get_local_media(self, media_id):

    return self._simple_select_one('local_media_repository', {'media_id': media_id}, ('media_type', 'media_length', 'upload_name', 'created_ts', 'quarantined_by', 'url_cache'), allow_none=True, desc='get_local_media')
