def search_episode_torrent(self, episode):
'''Find a torrent for the provided episode, returns the Torrent object'''
season = episode.season
series = season.series
# Run search engine query
search_string = "s%02de%02d" % (season.number, episode.number)
torrent_list = self.search_torrent_by_string(wall.helpers.normalize_text(series.name), search_string)
# Isolate the right torrent
torrent = None
for torrent_result in torrent_list:
if torrent_result.hash is None or torrent_result.seeds is None or torrent_result.seeds <= 0:
log.info("Discarded result for lack of seeds or hash: %s", torrent_result)
else:
torrent = torrent_result
break
log.info("Episode lookup for '%s' gave torrent %s", search_string, torrent)
if torrent is None:
torrent = Torrent()
torrent.status = 'Error'
try:
# Check if this torrent is already in the database
existing_torrent = Torrent.objects.get(hash=torrent.hash)
torrent = existing_torrent
except Torrent.DoesNotExist:
torrent = self.update_torrent_with_tracker_list(torrent)
torrent.save()
return torrent
