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SickGear/lib/rtorrent/torrent.py
JackDandy bca3f41191 Change update rTorrent systems.
2016-12-07 16:35:35 +00:00

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Python
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# Copyright (c) 2013 Chris Lucas, <chris@chrisjlucas.com>
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
import rtorrent.rpc
# from rtorrent.rpc import Method
import rtorrent.peer
import rtorrent.tracker
import rtorrent.file
import rtorrent.compat
from rtorrent.common import safe_repr
Peer = rtorrent.peer.Peer
Tracker = rtorrent.tracker.Tracker
File = rtorrent.file.File
Method = rtorrent.rpc.Method
class Torrent:
"""Represents an individual torrent within a L{RTorrent} instance."""
def __init__(self, _rt_obj, info_hash, **kwargs):
self._rt_obj = _rt_obj
self.info_hash = info_hash # : info hash for the torrent
self.rpc_id = self.info_hash # : unique id to pass to rTorrent
for k in kwargs.keys():
setattr(self, k, kwargs.get(k, None))
self.peers = []
self.trackers = []
self.files = []
self._call_custom_methods()
def __repr__(self):
return safe_repr("Torrent(info_hash=\"{0}\" name=\"{1}\")",
self.info_hash, self.name)
def _call_custom_methods(self):
"""only calls methods that check instance variables."""
self._is_hash_checking_queued()
self._is_started()
self._is_paused()
def get_peers(self):
"""Get list of Peer instances for given torrent.
@return: L{Peer} instances
@rtype: list
@note: also assigns return value to self.peers
"""
self.peers = []
retriever_methods = [m for m in rtorrent.peer.methods
if m.is_retriever() and m.is_available(self._rt_obj)]
# need to leave 2nd arg empty (dunno why)
m = rtorrent.rpc.Multicall(self)
m.add("p.multicall", self.info_hash, "",
*[method.rpc_call + "=" for method in retriever_methods])
results = m.call()[0] # only sent one call, only need first result
for result in results:
results_dict = {}
# build results_dict
for m, r in zip(retriever_methods, result):
results_dict[m.varname] = rtorrent.rpc.process_result(m, r)
self.peers.append(Peer(
self._rt_obj, self.info_hash, **results_dict))
return(self.peers)
def get_trackers(self):
"""Get list of Tracker instances for given torrent.
@return: L{Tracker} instances
@rtype: list
@note: also assigns return value to self.trackers
"""
self.trackers = []
retriever_methods = [m for m in rtorrent.tracker.methods
if m.is_retriever() and m.is_available(self._rt_obj)]
# need to leave 2nd arg empty (dunno why)
m = rtorrent.rpc.Multicall(self)
m.add("t.multicall", self.info_hash, "",
*[method.rpc_call + "=" for method in retriever_methods])
results = m.call()[0] # only sent one call, only need first result
for result in results:
results_dict = {}
# build results_dict
for m, r in zip(retriever_methods, result):
results_dict[m.varname] = rtorrent.rpc.process_result(m, r)
self.trackers.append(Tracker(
self._rt_obj, self.info_hash, **results_dict))
return(self.trackers)
def get_files(self):
"""Get list of File instances for given torrent.
@return: L{File} instances
@rtype: list
@note: also assigns return value to self.files
"""
self.files = []
retriever_methods = [m for m in rtorrent.file.methods
if m.is_retriever() and m.is_available(self._rt_obj)]
# 2nd arg can be anything, but it'll return all files in torrent
# regardless
m = rtorrent.rpc.Multicall(self)
m.add("f.multicall", self.info_hash, "",
*[method.rpc_call + "=" for method in retriever_methods])
results = m.call()[0] # only sent one call, only need first result
offset_method_index = retriever_methods.index(
rtorrent.rpc.find_method("f.get_offset"))
# make a list of the offsets of all the files, sort appropriately
offset_list = sorted([r[offset_method_index] for r in results])
for result in results:
results_dict = {}
# build results_dict
for m, r in zip(retriever_methods, result):
results_dict[m.varname] = rtorrent.rpc.process_result(m, r)
# get proper index positions for each file (based on the file
# offset)
f_index = offset_list.index(results_dict["offset"])
self.files.append(File(self._rt_obj, self.info_hash,
f_index, **results_dict))
return(self.files)
def set_directory(self, d):
"""Modify download directory
@note: Needs to stop torrent in order to change the directory.
Also doesn't restart after directory is set, that must be called
separately.
"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.try_stop")
self.multicall_add(m, "d.set_directory", d)
self.directory = m.call()[-1]
def set_directory_base(self, d):
"""Modify base download directory
@note: Needs to stop torrent in order to change the directory.
Also doesn't restart after directory is set, that must be called
separately.
"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.try_stop")
self.multicall_add(m, "d.set_directory_base", d)
def start(self):
"""Start the torrent"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.try_start")
self.multicall_add(m, "d.is_active")
self.active = m.call()[-1]
return(self.active)
def stop(self):
""""Stop the torrent"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.try_stop")
self.multicall_add(m, "d.is_active")
self.active = m.call()[-1]
return(self.active)
def pause(self):
"""Pause the torrent"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.pause")
return(m.call()[-1])
def resume(self):
"""Resume the torrent"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.resume")
return(m.call()[-1])
def close(self):
"""Close the torrent and it's files"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.close")
return(m.call()[-1])
def erase(self):
"""Delete the torrent
@note: doesn't delete the downloaded files"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.erase")
return(m.call()[-1])
def check_hash(self):
"""(Re)hash check the torrent"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.check_hash")
return(m.call()[-1])
def poll(self):
"""poll rTorrent to get latest peer/tracker/file information"""
self.get_peers()
self.get_trackers()
self.get_files()
def update(self):
"""Refresh torrent data
@note: All fields are stored as attributes to self.
@return: None
"""
multicall = rtorrent.rpc.Multicall(self)
retriever_methods = [m for m in methods
if m.is_retriever() and m.is_available(self._rt_obj)]
for method in retriever_methods:
multicall.add(method, self.rpc_id)
multicall.call()
# custom functions (only call private methods, since they only check
# local variables and are therefore faster)
self._call_custom_methods()
def accept_seeders(self, accept_seeds):
"""Enable/disable whether the torrent connects to seeders
@param accept_seeds: enable/disable accepting seeders
@type accept_seeds: bool"""
if accept_seeds:
call = "d.accepting_seeders.enable"
else:
call = "d.accepting_seeders.disable"
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, call)
return(m.call()[-1])
def announce(self):
"""Announce torrent info to tracker(s)"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.tracker_announce")
return(m.call()[-1])
@staticmethod
def _assert_custom_key_valid(key):
assert type(key) == int and key > 0 and key < 6, \
"key must be an integer between 1-5"
def get_custom(self, key):
"""
Get custom value
@param key: the index for the custom field (between 1-5)
@type key: int
@rtype: str
"""
self._assert_custom_key_valid(key)
m = rtorrent.rpc.Multicall(self)
field = "custom{0}".format(key)
self.multicall_add(m, "d.get_{0}".format(field))
setattr(self, field, m.call()[-1])
return (getattr(self, field))
def set_custom(self, key, value):
"""
Set custom value
@param key: the index for the custom field (between 1-5)
@type key: int
@param value: the value to be stored
@type value: str
@return: if successful, value will be returned
@rtype: str
"""
self._assert_custom_key_valid(key)
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.set_custom{0}".format(key), value)
return(m.call()[-1])
def set_visible(self, view, visible=True):
p = self._rt_obj._get_conn()
if visible:
return p.view.set_visible(self.info_hash, view)
else:
return p.view.set_not_visible(self.info_hash, view)
def add_tracker(self, group, tracker):
"""
Add tracker to torrent
@param group: The group to add the tracker to
@type group: int
@param tracker: The tracker url
@type tracker: str
@return: if successful, 0
@rtype: int
"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.tracker.insert", group, tracker)
return (m.call()[-1])
############################################################################
# CUSTOM METHODS (Not part of the official rTorrent API)
##########################################################################
def _is_hash_checking_queued(self):
"""Only checks instance variables, shouldn't be called directly"""
# if hashing == 3, then torrent is marked for hash checking
# if hash_checking == False, then torrent is waiting to be checked
self.hash_checking_queued = (self.hashing == 3 and
self.hash_checking is False)
return(self.hash_checking_queued)
def is_hash_checking_queued(self):
"""Check if torrent is waiting to be hash checked
@note: Variable where the result for this method is stored Torrent.hash_checking_queued"""
m = rtorrent.rpc.Multicall(self)
self.multicall_add(m, "d.get_hashing")
self.multicall_add(m, "d.is_hash_checking")
results = m.call()
setattr(self, "hashing", results[0])
setattr(self, "hash_checking", results[1])
return(self._is_hash_checking_queued())
def _is_paused(self):
"""Only checks instance variables, shouldn't be called directly"""
self.paused = (self.state == 0)
return(self.paused)
def is_paused(self):
"""Check if torrent is paused
@note: Variable where the result for this method is stored: Torrent.paused"""
self.get_state()
return(self._is_paused())
def _is_started(self):
"""Only checks instance variables, shouldn't be called directly"""
self.started = (self.state == 1)
return(self.started)
def is_started(self):
"""Check if torrent is started
@note: Variable where the result for this method is stored: Torrent.started"""
self.get_state()
return(self._is_started())
methods = [
# RETRIEVERS
Method(Torrent, 'is_hash_checked', 'd.is_hash_checked',
boolean=True,
),
Method(Torrent, 'is_hash_checking', 'd.is_hash_checking',
boolean=True,
),
Method(Torrent, 'get_peers_max', 'd.get_peers_max'),
Method(Torrent, 'get_tracker_focus', 'd.get_tracker_focus'),
Method(Torrent, 'get_skip_total', 'd.get_skip_total'),
Method(Torrent, 'get_state', 'd.get_state'),
Method(Torrent, 'get_peer_exchange', 'd.get_peer_exchange'),
Method(Torrent, 'get_down_rate', 'd.get_down_rate'),
Method(Torrent, 'get_connection_seed', 'd.get_connection_seed'),
Method(Torrent, 'get_uploads_max', 'd.get_uploads_max'),
Method(Torrent, 'get_priority_str', 'd.get_priority_str'),
Method(Torrent, 'is_open', 'd.is_open',
boolean=True,
),
Method(Torrent, 'get_peers_min', 'd.get_peers_min'),
Method(Torrent, 'get_peers_complete', 'd.get_peers_complete'),
Method(Torrent, 'get_tracker_numwant', 'd.get_tracker_numwant'),
Method(Torrent, 'get_connection_current', 'd.get_connection_current'),
Method(Torrent, 'is_complete', 'd.get_complete',
boolean=True,
),
Method(Torrent, 'get_peers_connected', 'd.get_peers_connected'),
Method(Torrent, 'get_chunk_size', 'd.get_chunk_size'),
Method(Torrent, 'get_state_counter', 'd.get_state_counter'),
Method(Torrent, 'get_base_filename', 'd.get_base_filename'),
Method(Torrent, 'get_state_changed', 'd.get_state_changed'),
Method(Torrent, 'get_peers_not_connected', 'd.get_peers_not_connected'),
Method(Torrent, 'get_directory', 'd.get_directory'),
Method(Torrent, 'is_incomplete', 'd.incomplete',
boolean=True,
),
Method(Torrent, 'get_tracker_size', 'd.get_tracker_size'),
Method(Torrent, 'is_multi_file', 'd.is_multi_file',
boolean=True,
),
Method(Torrent, 'get_local_id', 'd.get_local_id'),
Method(Torrent, 'get_ratio', 'd.get_ratio',
post_process_func=lambda x: x / 1000.0,
),
Method(Torrent, 'get_loaded_file', 'd.get_loaded_file'),
Method(Torrent, 'get_max_file_size', 'd.get_max_file_size'),
Method(Torrent, 'get_size_chunks', 'd.get_size_chunks'),
Method(Torrent, 'is_pex_active', 'd.is_pex_active',
boolean=True,
),
Method(Torrent, 'get_hashing', 'd.get_hashing'),
Method(Torrent, 'get_bitfield', 'd.get_bitfield'),
Method(Torrent, 'get_local_id_html', 'd.get_local_id_html'),
Method(Torrent, 'get_connection_leech', 'd.get_connection_leech'),
Method(Torrent, 'get_peers_accounted', 'd.get_peers_accounted'),
Method(Torrent, 'get_message', 'd.get_message'),
Method(Torrent, 'is_active', 'd.is_active',
boolean=True,
),
Method(Torrent, 'get_size_bytes', 'd.get_size_bytes'),
Method(Torrent, 'get_ignore_commands', 'd.get_ignore_commands'),
Method(Torrent, 'get_creation_date', 'd.get_creation_date'),
Method(Torrent, 'get_base_path', 'd.get_base_path'),
Method(Torrent, 'get_left_bytes', 'd.get_left_bytes'),
Method(Torrent, 'get_size_files', 'd.get_size_files'),
Method(Torrent, 'get_size_pex', 'd.get_size_pex'),
Method(Torrent, 'is_private', 'd.is_private',
boolean=True,
),
Method(Torrent, 'get_max_size_pex', 'd.get_max_size_pex'),
Method(Torrent, 'get_num_chunks_hashed', 'd.get_chunks_hashed',
aliases=("get_chunks_hashed",)),
Method(Torrent, 'get_num_chunks_wanted', 'd.wanted_chunks'),
Method(Torrent, 'get_priority', 'd.get_priority'),
Method(Torrent, 'get_skip_rate', 'd.get_skip_rate'),
Method(Torrent, 'get_completed_bytes', 'd.get_completed_bytes'),
Method(Torrent, 'get_name', 'd.get_name'),
Method(Torrent, 'get_completed_chunks', 'd.get_completed_chunks'),
Method(Torrent, 'get_throttle_name', 'd.get_throttle_name'),
Method(Torrent, 'get_free_diskspace', 'd.get_free_diskspace'),
Method(Torrent, 'get_directory_base', 'd.get_directory_base'),
Method(Torrent, 'get_hashing_failed', 'd.get_hashing_failed'),
Method(Torrent, 'get_tied_to_file', 'd.get_tied_to_file'),
Method(Torrent, 'get_down_total', 'd.get_down_total'),
Method(Torrent, 'get_bytes_done', 'd.get_bytes_done'),
Method(Torrent, 'get_up_rate', 'd.get_up_rate'),
Method(Torrent, 'get_up_total', 'd.get_up_total'),
Method(Torrent, 'is_accepting_seeders', 'd.accepting_seeders',
boolean=True,
),
Method(Torrent, "get_chunks_seen", "d.chunks_seen",
min_version=(0, 9, 1),
),
Method(Torrent, "is_partially_done", "d.is_partially_done",
boolean=True,
),
Method(Torrent, "is_not_partially_done", "d.is_not_partially_done",
boolean=True,
),
Method(Torrent, "get_time_started", "d.timestamp.started"),
Method(Torrent, "get_custom1", "d.get_custom1"),
Method(Torrent, "get_custom2", "d.get_custom2"),
Method(Torrent, "get_custom3", "d.get_custom3"),
Method(Torrent, "get_custom4", "d.get_custom4"),
Method(Torrent, "get_custom5", "d.get_custom5"),
# MODIFIERS
Method(Torrent, 'set_uploads_max', 'd.set_uploads_max'),
Method(Torrent, 'set_tied_to_file', 'd.set_tied_to_file'),
Method(Torrent, 'set_tracker_numwant', 'd.set_tracker_numwant'),
Method(Torrent, 'set_priority', 'd.set_priority'),
Method(Torrent, 'set_peers_max', 'd.set_peers_max'),
Method(Torrent, 'set_hashing_failed', 'd.set_hashing_failed'),
Method(Torrent, 'set_message', 'd.set_message'),
Method(Torrent, 'set_throttle_name', 'd.set_throttle_name'),
Method(Torrent, 'set_peers_min', 'd.set_peers_min'),
Method(Torrent, 'set_ignore_commands', 'd.set_ignore_commands'),
Method(Torrent, 'set_max_file_size', 'd.set_max_file_size'),
Method(Torrent, 'set_custom5', 'd.set_custom5'),
Method(Torrent, 'set_custom4', 'd.set_custom4'),
Method(Torrent, 'set_custom2', 'd.set_custom2'),
Method(Torrent, 'set_custom1', 'd.set_custom1'),
Method(Torrent, 'set_custom3', 'd.set_custom3'),
Method(Torrent, 'set_connection_current', 'd.set_connection_current'),
]
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