class TransmissionClient(client.TorrentClient):
_config_key = "transmission"
def __init__(self, host=None, port=None, user=None, password=None):
if not host:
host = config.get_default(self._config_key, "host", "localhost")
self.host = host
if not port:
port = config.get_default(self._config_key, "port", DEFAULT_PORT, int)
self.port = port
if not user:
user = config.get_default(self._config_key, "user", None)
self.user = user
if not password:
password = config.get_default(self._config_key, "password", None)
self.password = password
self.connect()
def client_version(self):
return "Transmission XX"
def connect(self):
try:
self.client = Client(self.host, port=self.port, user=self.user, password=self.password)
except TransmissionError as err:
if err.original.code == 111:
logger.error("Failed to connect to transmission-daemon, is it running?")
else:
logger.exception("Error connecting to transmission server")
def add(self, data, download_dir=None):
try:
encoded_data = b64encode(data)
res = self.client.add(encoded_data, download_dir=download_dir)
except TransmissionError, err:
try:
msg = err._message
except AttributeError:
msg = err.message
if "duplicate torrent" in msg:
logger.warning("Tried to add duplicate torrent file")
return True
logger.exception(err)
return False
return res
class TransmissionClient(client.TorrentClient):
""" Backend implementation for transmission """
config_key = "client_transmission"
_torrent_list_args = None
def __init__(self, host=None, port=None, user=None, password=None):
super(TransmissionClient, self).__init__()
if not host:
host = config.get_default(self.config_key, "host", "localhost")
self.host = host
if not port:
port = config.get_default(self.config_key, "port", DEFAULT_PORT, int)
self.port = port
if not user:
user = config.get_default(self.config_key, "user", None)
self.user = user
if not password:
password = config.get_default(self.config_key, "password", None)
self.password = password
self.client = None
self.connect()
def client_version(self):
version = "{}.{} ({})".format(*self.client.server_version)
return version
def connect(self):
try:
self.client = Client(address=self.host, port=self.port, user=self.user, password=self.password)
except TransmissionError as err:
if err.original.code == 111:
self.log.error("Failed to connect to transmission-daemon, is it running?")
else:
self.log.exception("Error connecting to transmission server")
def add(self, data, download_dir=None):
try:
torrent = Torrent.from_str(data)
try:
self.torrent_status(torrent.info_hash)
except KeyError:
pass
else:
self.log.warn("Tried to load duplicate info hash: {}".format(torrent.info_hash))
return True
encoded_data = b64encode(data)
res = self.client.add(encoded_data, download_dir=download_dir)
except TransmissionError as err:
try:
msg = err._message
except AttributeError:
msg = err.message
if "duplicate torrent" in msg:
self.log.warning("Tried to add duplicate torrent file")
return True
self.log.exception(err)
return False
return res
torrent_add = add
def current_speeds(self):
""" Fetch the speeds from the session instance
:return: Upload, Download speeds in bytes/s
:rtype: tuple
"""
ses = self.client.session_stats()
return ses.uploadSpeed, ses.downloadSpeed
def torrent_list(self):
""" Get a list of currently loaded torrents from the client
:return:
:rtype:
"""
if not self._torrent_list_args:
self._torrent_list_args = get_arguments('torrent-get', self.client.rpc_version)
self._torrent_list_args.extend(['seeders', 'peersKnown',
'peersGettingFromUs', 'peersSendingToUs',
'isPrivate'])
torrents = self.client.get_torrents(arguments=self._torrent_list_args)
torrent_data = list()
for torrent in torrents:
data = client.ClientTorrentData(
info_hash=torrent.hashString,
name=torrent.name,
ratio=torrent.ratio,
up_rate=torrent.rateUpload,
dn_rate=torrent.rateDownload,
up_total=torrent.uploadedEver,
dn_total=torrent.downloadedEver,
size=torrent.sizeWhenDone,
size_completed=torrent.sizeWhenDone-torrent.leftUntilDone,
# TODO peer values are wrong
peers=torrent.peersGettingFromUs,
total_peers=0,
seeders=torrent.peersSendingToUs,
total_seeders=0,
priority=torrent.priority,
private=torrent.isPrivate,
state=torrent.status,
progress=torrent.progress
)
torrent_data.append(data)
return torrent_data
def torrent_remove(self, torrent_id, remove_data=False):
""" Remove a torrent from the backend client via its torrentID supplied by the
torrent daemon
:param remove_data: Remove the torrent data file as well as .torrent
:type remove_data: bool
:param torrent_id: TorrentID provided by transmission
:type torrent_id: int
"""
self.client.remove_torrent(torrent_id, delete_data=remove_data)
def get_events(self):
return []
def torrent_peers(self, info_hash):
torrent = self.client.get_torrent(info_hash, arguments=['id', 'hashString', 'peers'])
peers = []
# TODO country code lookup
for peer in torrent.peers:
peers.append({
'client': peer['clientName'],
'down_speed': peer['rateToClient'],
'up_speed': peer['rateToPeer'],
'progress': peer['progress'],
'ip': peer['address'],
'country': "CA"
})
return peers
def torrent_start(self, info_hash):
self.client.start_torrent(info_hash)
return True
def torrent_pause(self, info_hash):
self.client.stop(info_hash)
return True
def torrent_files(self, info_hash):
files = []
file_set = self.client.get_files(info_hash)
for v in file_set.values():
for file_info in [f for f in v.values()]:
files.append({
'client': file_info['name'],
'down_speed': file_info['size'],
'up_speed': file_info['priority'],
'progress': file_info['completed']
})
break
return files
def torrent_speed(self, info_hash):
speed = self.client.get_torrent(info_hash, arguments=['id', 'hashString', 'rateDownload', 'rateUpload'])
return speed.rateDownload, speed.rateUpload
def disconnect(self):
return True
def torrent_status(self, info_hash):
key_map = {
'info_hash': 'hashString',
'up_rate': 'rateUpload',
'dn_rate': 'rateDownload',
'up_total': 'uploadedEver',
'dn_total': 'downloadedEver',
'size': 'totalSize',
'size_completed': 'percentDone', # wrong
'seeders': lambda t: len(t.peers),
'total_seeders': lambda t: len(t.peers),
'peers': 'peersConnected',
'total_peers': lambda t: len(t.peers),
'priority': 'queue_position',
'private': 'isPrivate',
'state': 'status',
'progress': '',
'tracker_status': '',
'next_announce': lambda t: t.trackerStats[0]['nextAnnounceTime'],
'save_path': 'downloadDir',
'piece_length': 'pieceSize',
'num_pieces': 'pieceCount',
'time_added': 'addedDate',
'distributed_copies': lambda t: functools.reduce(lambda a,b: a+b, [p['progress'] for p in t.peers], 0),
'active_time': '',
'seeding_time': 'secondsSeeding',
'num_files': lambda t: len(torrent.files()),
'queue_position': 'queue_position'
}
torrent = self.client.get_torrent(info_hash)
detail = client.ClientTorrentDataDetail(info_hash=info_hash)
for key in detail.key_list:
val = key_map.get(key, None)
if val:
if callable(val):
detail[key] = val(torrent)
else:
detail[key] = getattr(torrent, val)
return detail
def torrent_recheck(self, info_hash):
self.client.verify_torrent(info_hash)
return True
def torrent_reannounce(self, info_hash):
self.client.reannounce_torrent(info_hash)
return True
def torrent_queue_up(self, info_hash):
self.client.queue_up(info_hash)
return True
def torrent_queue_down(self, info_hash):
self.client.queue_down(info_hash)
return True
def torrent_queue_top(self, info_hash):
self.client.queue_top(info_hash)
return True
def torrent_queue_bottom(self, info_hash):
self.client.queue_bottom(info_hash)
return True
def torrent_move_data(self, info_hash, dest):
self.client.move_torrent_data(info_hash, dest)
return True