def process_transfer(self, id):
transfer = Transfer.find_one({'_id': id, 'queued': None})
if not transfer:
return
try:
info = get_torrent_client().add_torrent(transfer['src'])
Transfer.update({'_id': transfer['_id']},
{'$set': {
'queued': datetime.utcnow(),
'info': info,
}}, safe=True)
except TorrentExists, e:
Transfer.update({'_id': transfer['_id']},
{'$set': {'finished': datetime.utcnow()}},
safe=True)
logger.debug('failed to start torrent: %s', str(e))
def manage_torrents():
client = get_torrent_client()
for transfer in Transfer.find({
'started': {'$ne': None},
'finished': None,
'type': 'torrent',
}):
hash = transfer['info'].get('hash')
if not hash:
continue
try:
torrent = client.get_torrent(hash=hash)
except TorrentError:
continue
if not torrent:
transfer['finished'] = datetime.utcnow()
logger.debug('torrent %s is not queued', hash)
else:
transfer['info'] = torrent
transfer['transferred'] = torrent.transferred
transfer['total'] = torrent.size
transfer['progress'] = torrent.progress
Transfer.save(transfer, safe=True)
default_dir = str(Settings.get_settings('paths')['default'])
for torrent in client.iter_torrents():
transfer = Transfer.find_one({'info.hash': torrent.hash},
sort=[('created', DESCENDING)])
if not transfer or (transfer['finished'] \
and torrent.date_added > transfer['finished']):
now = datetime.utcnow()
Transfer.add(torrent.magnet_url, default_dir,
type='torrent', added=now, started=now,
info={'hash': torrent.hash})
logger.info('started torrent transfer %s to %s', torrent.magnet_url, default_dir)
elif transfer['finished']:
client.remove_torrent(hash=torrent.hash, delete_data=True)
logger.debug('removed finished torrent "%s" (%s)', torrent.name, torrent.hash)
else:
manage_torrent(client, hash=torrent.hash, dst=transfer['dst'])
def clean_torrents():
try:
get_torrent_client().clean_download_directory()
except TransmissionError, e:
logger.error('failed to get torrent client: %s', str(e))