# -*- coding: utf-8 -*- # # Copyright (C) 2007-2009 Andrew Resch # Copyright (C) 2011 Pedro Algarvio # # This file is part of Deluge and is licensed under GNU General Public License 3.0, or later, with # the additional special exception to link portions of this program with the OpenSSL library. # See LICENSE for more details. # import base64 import glob import logging import os import shutil import tempfile import threading from twisted.internet import defer, reactor, task from twisted.web.client import getPage import deluge.common import deluge.component as component from deluge import path_chooser_common from deluge._libtorrent import lt from deluge.configmanager import ConfigManager, get_config_dir from deluge.core.alertmanager import AlertManager from deluge.core.authmanager import (AUTH_LEVEL_ADMIN, AUTH_LEVEL_NONE, AUTH_LEVELS_MAPPING, AUTH_LEVELS_MAPPING_REVERSE, AuthManager) from deluge.core.eventmanager import EventManager from deluge.core.filtermanager import FilterManager from deluge.core.pluginmanager import PluginManager from deluge.core.preferencesmanager import PreferencesManager from deluge.core.rpcserver import export from deluge.core.torrentmanager import TorrentManager from deluge.error import AddTorrentError, DelugeError, InvalidPathError, InvalidTorrentError from deluge.event import NewVersionAvailableEvent, SessionPausedEvent, SessionResumedEvent, TorrentQueueChangedEvent from deluge.httpdownloader import download_file log = logging.getLogger(__name__) class Core(component.Component): def __init__(self, listen_interface=None, read_only_config_keys=None): log.debug("Core init...") component.Component.__init__(self, "Core") # These keys will be dropped from the set_config() RPC and are # configurable from the command-line. self.read_only_config_keys = read_only_config_keys log.debug("read_only_config_keys: %s", read_only_config_keys) # Create the client fingerprint client_id = "DE" client_version = deluge.common.VersionSplit(deluge.common.get_version()).version while len(client_version) < 4: client_version.append(0) # Start the libtorrent session log.info("Starting libtorrent %s (%s, %s) session...", lt.version, client_id, client_version) self.session = lt.session(lt.fingerprint(client_id, *client_version), flags=0) # Load the session state if available self.__load_session_state() # --- Set session settings --- settings = self.session.get_settings() settings["user_agent"] = "Deluge/%(deluge_version)s libtorrent/%(lt_version)s" % { 'deluge_version': deluge.common.get_version(), 'lt_version': self.get_libtorrent_version().rpartition(".")[0] } # No SSL torrent support in code so disable the listen port. settings["ssl_listen"] = 0 self.session.set_settings(settings) # --- libtorrent plugins --- # Allows peers to download the metadata from the swarm directly self.session.add_extension("metadata_transfer") self.session.add_extension("ut_metadata") # Ban peers that sends bad data self.session.add_extension("smart_ban") # Create the components self.eventmanager = EventManager() self.preferencesmanager = PreferencesManager() self.alertmanager = AlertManager() self.pluginmanager = PluginManager(self) self.torrentmanager = TorrentManager() self.filtermanager = FilterManager(self) self.authmanager = AuthManager() # New release check information self.new_release = None # External IP Address from libtorrent self.external_ip = None self.eventmanager.register_event_handler("ExternalIPEvent", self._on_external_ip_event) # Get the core config self.config = ConfigManager("core.conf") self.config.save() # If there was an interface value from the command line, use it, but # store the one in the config so we can restore it on shutdown self.__old_interface = None if listen_interface: if deluge.common.is_ip(listen_interface): self.__old_interface = self.config["listen_interface"] self.config["listen_interface"] = listen_interface else: log.error("Invalid listen interface (must be IP Address): %s", listen_interface) # New release check information self.__new_release = None def start(self): """Starts the core""" pass def stop(self): log.debug("Core stopping...") # Save the libtorrent session state self.__save_session_state() # We stored a copy of the old interface value if self.__old_interface: self.config["listen_interface"] = self.__old_interface # Make sure the config file has been saved self.config.save() def shutdown(self): pass def __save_session_state(self): """Saves the libtorrent session state""" filename = "session.state" filepath = get_config_dir(filename) filepath_bak = filepath + ".bak" filepath_tmp = filepath + ".tmp" try: if os.path.isfile(filepath): log.debug("Creating backup of %s at: %s", filename, filepath_bak) shutil.copy2(filepath, filepath_bak) except IOError as ex: log.error("Unable to backup %s to %s: %s", filepath, filepath_bak, ex) else: log.info("Saving the %s at: %s", filename, filepath) try: with open(filepath_tmp, "wb") as _file: _file.write(lt.bencode(self.session.save_state())) _file.flush() os.fsync(_file.fileno()) shutil.move(filepath_tmp, filepath) except (IOError, EOFError) as ex: log.error("Unable to save %s: %s", filename, ex) if os.path.isfile(filepath_bak): log.info("Restoring backup of %s from: %s", filename, filepath_bak) shutil.move(filepath_bak, filepath) def __load_session_state(self): """Loads the libtorrent session state""" filename = "session.state" filepath = get_config_dir(filename) filepath_bak = filepath + ".bak" for _filepath in (filepath, filepath_bak): log.info("Opening %s for load: %s", filename, _filepath) try: with open(_filepath, "rb") as _file: state = lt.bdecode(_file.read()) except (IOError, EOFError, RuntimeError) as ex: log.warning("Unable to load %s: %s", _filepath, ex) else: log.info("Successfully loaded %s: %s", filename, _filepath) self.session.load_state(state) return def get_new_release(self): log.debug("get_new_release") from urllib2 import urlopen, URLError try: self.new_release = urlopen("http://download.deluge-torrent.org/version-1.0").read().strip() except URLError as ex: log.debug("Unable to get release info from website: %s", ex) return self.check_new_release() def check_new_release(self): if self.new_release: log.debug("new_release: %s", self.new_release) if deluge.common.VersionSplit(self.new_release) > deluge.common.VersionSplit(deluge.common.get_version()): component.get("EventManager").emit(NewVersionAvailableEvent(self.new_release)) return self.new_release return False def _add_torrent_file(self, filename, filedump, options, save_state=True): """Adds a torrent file to the session. Args: filename (str): The filename of the torrent. filedump (str): A base64 encoded string of torrent file contents. options (dict): The options to apply to the torrent upon adding. save_state (bool): If the state should be saved after adding the file. Returns: str: The torrent ID or None. """ try: filedump = base64.decodestring(filedump) except Exception as ex: log.error("There was an error decoding the filedump string: %s", ex) try: d = self.torrentmanager.add( filedump=filedump, options=options, filename=filename, save_state=save_state ) except RuntimeError as ex: log.error("There was an error adding the torrent file %s: %s", filename, ex) raise else: return d # Exported Methods @export def add_torrent_file(self, filename, filedump, options): """Adds a torrent file to the session. Args: filename (str): The filename of the torrent. filedump (str): A base64 encoded string of the torrent file contents. options (dict): The options to apply to the torrent upon adding. Returns: str: The torrent_id or None. """ return self._add_torrent_file(filename, filedump, options) @export def add_torrent_files(self, torrent_files): """Adds multiple torrent files to the session. Args: torrent_files (list of tuples): Torrent files as tuple of (filename, filedump, options). Returns: Deferred """ @defer.inlineCallbacks def add_torrents(): errors = [] last_index = len(torrent_files) - 1 for idx, torrent in enumerate(torrent_files): try: yield self._add_torrent_file(torrent[0], torrent[1], torrent[2], save_state=idx == last_index) except AddTorrentError as ex: log.warn("Error when adding torrent: '%s'", ex) errors.append(ex) defer.returnValue(errors) return task.deferLater(reactor, 0, add_torrents) @export def add_torrent_url(self, url, options, headers=None): """ Adds a torrent from a url. Deluge will attempt to fetch the torrent from url prior to adding it to the session. :param url: the url pointing to the torrent file :type url: string :param options: the options to apply to the torrent on add :type options: dict :param headers: any optional headers to send :type headers: dict :returns: a Deferred which returns the torrent_id as a str or None """ log.info("Attempting to add url %s", url) def on_download_success(filename): # We got the file, so add it to the session f = open(filename, "rb") data = f.read() f.close() try: os.remove(filename) except OSError as ex: log.warning("Couldn't remove temp file: %s", ex) return self.add_torrent_file(filename, base64.encodestring(data), options) def on_download_fail(failure): # Log the error and pass the failure onto the client log.error("Failed to add torrent from url %s", url) return failure d = download_file( url, tempfile.mkstemp()[1], headers=headers, force_filename=True ) d.addCallbacks(on_download_success, on_download_fail) return d @export def add_torrent_magnet(self, uri, options): """ Adds a torrent from a magnet link. :param uri: the magnet link :type uri: string :param options: the options to apply to the torrent on add :type options: dict :returns: the torrent_id :rtype: string """ log.debug("Attempting to add by magnet uri: %s", uri) return self.torrentmanager.add(magnet=uri, options=options) @export def remove_torrent(self, torrent_id, remove_data): """Removes a single torrent from the session. Args: torrent_id (str): The torrent ID to remove. remove_data (bool): If True, also remove the downloaded data. Returns: bool: True if removed successfully. Raises: InvalidTorrentError: If the torrent ID does not exist in the session. """ log.debug("Removing torrent %s from the core.", torrent_id) return self.torrentmanager.remove(torrent_id, remove_data) @export def remove_torrents(self, torrent_ids, remove_data): """Remove multiple torrents from the session. Args: torrent_ids (list): The torrent IDs to remove. remove_data (bool): If True, also remove the downloaded data. Returns: list: An empty list if no errors occurred otherwise the list contains tuples of strings, a torrent ID and an error message. For example: [("", "Error removing torrent")] """ log.info("Removing %d torrents from core.", len(torrent_ids)) def do_remove_torrents(): errors = [] for torrent_id in torrent_ids: try: self.torrentmanager.remove(torrent_id, remove_data=remove_data, save_state=False) except InvalidTorrentError as ex: errors.append((torrent_id, str(ex))) # Save the session state self.torrentmanager.save_state() if errors: log.warn("Failed to remove %d of %d torrents.", len(errors), len(torrent_ids)) return errors return task.deferLater(reactor, 0, do_remove_torrents) @export def get_session_status(self, keys): """ Gets the session status values for 'keys', these keys are taking from libtorrent's session status. See: http://www.rasterbar.com/products/libtorrent/manual.html#status :param keys: the keys for which we want values :type keys: list :returns: a dictionary of {key: value, ...} :rtype: dict """ status = {} session_status = self.session.status() for key in keys: status[key] = getattr(session_status, key) return status @export def get_cache_status(self): """ Returns a dictionary of the session's cache status. :returns: the cache status :rtype: dict """ status = self.session.get_cache_status() cache = {} for attr in dir(status): if attr.startswith("_"): continue cache[attr] = getattr(status, attr) # Add in a couple ratios try: cache["write_hit_ratio"] = float((cache["blocks_written"] - cache["writes"])) / float(cache["blocks_written"]) except ZeroDivisionError: cache["write_hit_ratio"] = 0.0 try: cache["read_hit_ratio"] = float(cache["blocks_read_hit"]) / float(cache["blocks_read"]) except ZeroDivisionError: cache["read_hit_ratio"] = 0.0 return cache @export def force_reannounce(self, torrent_ids): log.debug("Forcing reannouncment to: %s", torrent_ids) for torrent_id in torrent_ids: self.torrentmanager[torrent_id].force_reannounce() @export def pause_torrent(self, torrent_ids): log.debug("Pausing: %s", torrent_ids) for torrent_id in torrent_ids: if not self.torrentmanager[torrent_id].pause(): log.warning("Error pausing torrent %s", torrent_id) @export def connect_peer(self, torrent_id, ip, port): log.debug("adding peer %s to %s", ip, torrent_id) if not self.torrentmanager[torrent_id].connect_peer(ip, port): log.warning("Error adding peer %s:%s to %s", ip, port, torrent_id) @export def move_storage(self, torrent_ids, dest): log.debug("Moving storage %s to %s", torrent_ids, dest) for torrent_id in torrent_ids: if not self.torrentmanager[torrent_id].move_storage(dest): log.warning("Error moving torrent %s to %s", torrent_id, dest) @export def pause_session(self): """Pause all torrents in the session""" if not self.session.is_paused(): self.session.pause() component.get("EventManager").emit(SessionPausedEvent()) @export def resume_session(self): """Resume all torrents in the session""" if self.session.is_paused(): self.session.resume() for torrent_id in self.torrentmanager.torrents: self.torrentmanager[torrent_id].update_state() component.get("EventManager").emit(SessionResumedEvent()) @export def resume_torrent(self, torrent_ids): log.debug("Resuming: %s", torrent_ids) for torrent_id in torrent_ids: self.torrentmanager[torrent_id].resume() def create_torrent_status(self, torrent_id, torrent_keys, plugin_keys, diff=False, update=False, all_keys=False): try: status = self.torrentmanager[torrent_id].get_status(torrent_keys, diff, update=update, all_keys=all_keys) except KeyError: import traceback traceback.print_exc() # Torrent was probaly removed meanwhile return {} # Ask the plugin manager to fill in the plugin keys if len(plugin_keys) > 0 or all_keys: status.update(self.pluginmanager.get_status(torrent_id, plugin_keys)) return status @export def get_torrent_status(self, torrent_id, keys, diff=False): torrent_keys, plugin_keys = self.torrentmanager.separate_keys(keys, [torrent_id]) return self.create_torrent_status(torrent_id, torrent_keys, plugin_keys, diff=diff, update=True, all_keys=not keys) @export def get_torrents_status(self, filter_dict, keys, diff=False): """ returns all torrents , optionally filtered by filter_dict. """ torrent_ids = self.filtermanager.filter_torrent_ids(filter_dict) d = self.torrentmanager.torrents_status_update(torrent_ids, keys, diff=diff) def add_plugin_fields(args): status_dict, plugin_keys = args # Ask the plugin manager to fill in the plugin keys if len(plugin_keys) > 0: for key in status_dict.keys(): status_dict[key].update(self.pluginmanager.get_status(key, plugin_keys)) return status_dict d.addCallback(add_plugin_fields) return d @export def get_filter_tree(self, show_zero_hits=True, hide_cat=None): """ returns {field: [(value,count)] } for use in sidebar(s) """ return self.filtermanager.get_filter_tree(show_zero_hits, hide_cat) @export def get_session_state(self): """Returns a list of torrent_ids in the session.""" # Get the torrent list from the TorrentManager return self.torrentmanager.get_torrent_list() @export def get_config(self): """Get all the preferences as a dictionary""" return self.config.config @export def get_config_value(self, key): """Get the config value for key""" return self.config.get(key) @export def get_config_values(self, keys): """Get the config values for the entered keys""" return dict((key, self.config.get(key)) for key in keys) @export def set_config(self, config): """Set the config with values from dictionary""" # Load all the values into the configuration for key in config.keys(): if self.read_only_config_keys and key in self.read_only_config_keys: continue if isinstance(config[key], basestring): config[key] = config[key].encode("utf8") self.config[key] = config[key] @export def get_listen_port(self): """Returns the active listen port""" return self.session.listen_port() @export def get_i2p_proxy(self): """Returns the active listen port""" i2p_settings = self.session.i2p_proxy() i2p_dict = {"hostname": i2p_settings.hostname, "port": i2p_settings.port} return i2p_dict @export def get_proxy(self): """Returns the active listen port""" proxy_settings = self.session.proxy() proxy_dict = { "type": int(proxy_settings.type), "hostname": proxy_settings.hostname, "username": proxy_settings.username, "password": proxy_settings.password, "port": proxy_settings.port, "proxy_hostnames": proxy_settings.proxy_hostnames, "proxy_peer_connections": proxy_settings.proxy_peer_connections } return proxy_dict @export def get_available_plugins(self): """Returns a list of plugins available in the core""" return self.pluginmanager.get_available_plugins() @export def get_enabled_plugins(self): """Returns a list of enabled plugins in the core""" return self.pluginmanager.get_enabled_plugins() @export def enable_plugin(self, plugin): return self.pluginmanager.enable_plugin(plugin) @export def disable_plugin(self, plugin): return self.pluginmanager.disable_plugin(plugin) @export def force_recheck(self, torrent_ids): """Forces a data recheck on torrent_ids""" for torrent_id in torrent_ids: self.torrentmanager[torrent_id].force_recheck() @export def set_torrent_options(self, torrent_ids, options): """Sets the torrent options for torrent_ids""" for torrent_id in torrent_ids: self.torrentmanager[torrent_id].set_options(options) @export def set_torrent_trackers(self, torrent_id, trackers): """Sets a torrents tracker list. trackers will be [{"url", "tier"}]""" return self.torrentmanager[torrent_id].set_trackers(trackers) @export def set_torrent_max_connections(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets a torrents max number of connections""" return self.torrentmanager[torrent_id].set_max_connections(value) @export def set_torrent_max_upload_slots(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets a torrents max number of upload slots""" return self.torrentmanager[torrent_id].set_max_upload_slots(value) @export def set_torrent_max_upload_speed(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets a torrents max upload speed""" return self.torrentmanager[torrent_id].set_max_upload_speed(value) @export def set_torrent_max_download_speed(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets a torrents max download speed""" return self.torrentmanager[torrent_id].set_max_download_speed(value) @export def set_torrent_file_priorities(self, torrent_id, priorities): # Deprecated method, use set_torrent_options instead # Used by at least one 3rd party plugin: """Sets a torrents file priorities""" return self.torrentmanager[torrent_id].set_file_priorities(priorities) @export def set_torrent_prioritize_first_last(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets a higher priority to the first and last pieces""" return self.torrentmanager[torrent_id].set_prioritize_first_last_pieces(value) @export def set_torrent_auto_managed(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets the auto managed flag for queueing purposes""" return self.torrentmanager[torrent_id].set_auto_managed(value) @export def set_torrent_stop_at_ratio(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets the torrent to stop at 'stop_ratio'""" return self.torrentmanager[torrent_id].set_stop_at_ratio(value) @export def set_torrent_stop_ratio(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets the ratio when to stop a torrent if 'stop_at_ratio' is set""" return self.torrentmanager[torrent_id].set_stop_ratio(value) @export def set_torrent_remove_at_ratio(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets the torrent to be removed at 'stop_ratio'""" return self.torrentmanager[torrent_id].set_remove_at_ratio(value) @export def set_torrent_move_completed(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets the torrent to be moved when completed""" return self.torrentmanager[torrent_id].set_move_completed(value) @export def set_torrent_move_completed_path(self, torrent_id, value): # Deprecated method, use set_torrent_options instead """Sets the path for the torrent to be moved when completed""" return self.torrentmanager[torrent_id].set_move_completed_path(value) @export(AUTH_LEVEL_ADMIN) def set_owner(self, torrent_ids, username): """Set's the torrent owner. :param torrent_id: the torrent_id of the torrent to remove :type torrent_id: string :param username: the new owner username :type username: string :raises DelugeError: if the username is not known """ if not self.authmanager.has_account(username): raise DelugeError("Username \"%s\" is not known." % username) if isinstance(torrent_ids, basestring): torrent_ids = [torrent_ids] for torrent_id in torrent_ids: self.torrentmanager[torrent_id].set_owner(username) return None @export def get_path_size(self, path): """Returns the size of the file or folder 'path' and -1 if the path is unaccessible (non-existent or insufficient privs)""" return deluge.common.get_path_size(path) @export def create_torrent(self, path, tracker, piece_length, comment, target, webseeds, private, created_by, trackers, add_to_session): log.debug("creating torrent..") threading.Thread(target=self._create_torrent_thread, args=( path, tracker, piece_length, comment, target, webseeds, private, created_by, trackers, add_to_session)).start() def _create_torrent_thread(self, path, tracker, piece_length, comment, target, webseeds, private, created_by, trackers, add_to_session): from deluge import metafile metafile.make_meta_file( path, tracker, piece_length, comment=comment, target=target, webseeds=webseeds, private=private, created_by=created_by, trackers=trackers) log.debug("torrent created!") if add_to_session: options = {} options["download_location"] = os.path.split(path)[0] self.add_torrent_file(os.path.split(target)[1], open(target, "rb").read(), options) @export def upload_plugin(self, filename, filedump): """This method is used to upload new plugins to the daemon. It is used when connecting to the daemon remotely and installing a new plugin on the client side. 'plugin_data' is a xmlrpc.Binary object of the file data, ie, plugin_file.read()""" try: filedump = base64.decodestring(filedump) except Exception as ex: log.error("There was an error decoding the filedump string!") log.exception(ex) return f = open(os.path.join(get_config_dir(), "plugins", filename), "wb") f.write(filedump) f.close() component.get("CorePluginManager").scan_for_plugins() @export def rescan_plugins(self): """ Rescans the plugin folders for new plugins """ component.get("CorePluginManager").scan_for_plugins() @export def rename_files(self, torrent_id, filenames): """ Rename files in torrent_id. Since this is an asynchronous operation by libtorrent, watch for the TorrentFileRenamedEvent to know when the files have been renamed. :param torrent_id: the torrent_id to rename files :type torrent_id: string :param filenames: a list of index, filename pairs :type filenames: ((index, filename), ...) :raises InvalidTorrentError: if torrent_id is invalid """ if torrent_id not in self.torrentmanager.torrents: raise InvalidTorrentError("torrent_id is not in session") def rename(): self.torrentmanager[torrent_id].rename_files(filenames) return task.deferLater(reactor, 0, rename) @export def rename_folder(self, torrent_id, folder, new_folder): """ Renames the 'folder' to 'new_folder' in 'torrent_id'. Watch for the TorrentFolderRenamedEvent which is emitted when the folder has been renamed successfully. :param torrent_id: the torrent to rename folder in :type torrent_id: string :param folder: the folder to rename :type folder: string :param new_folder: the new folder name :type new_folder: string :raises InvalidTorrentError: if the torrent_id is invalid """ if torrent_id not in self.torrentmanager.torrents: raise InvalidTorrentError("torrent_id is not in session") return self.torrentmanager[torrent_id].rename_folder(folder, new_folder) @export def queue_top(self, torrent_ids): log.debug("Attempting to queue %s to top", torrent_ids) # torrent_ids must be sorted in reverse before moving to preserve order for torrent_id in sorted(torrent_ids, key=self.torrentmanager.get_queue_position, reverse=True): try: # If the queue method returns True, then we should emit a signal if self.torrentmanager.queue_top(torrent_id): component.get("EventManager").emit(TorrentQueueChangedEvent()) except KeyError: log.warning("torrent_id: %s does not exist in the queue", torrent_id) @export def queue_up(self, torrent_ids): log.debug("Attempting to queue %s to up", torrent_ids) torrents = ((self.torrentmanager.get_queue_position(torrent_id), torrent_id) for torrent_id in torrent_ids) torrent_moved = True prev_queue_position = None # torrent_ids must be sorted before moving. for queue_position, torrent_id in sorted(torrents): # Move the torrent if and only if there is space (by not moving it we preserve the order) if torrent_moved or queue_position - prev_queue_position > 1: try: torrent_moved = self.torrentmanager.queue_up(torrent_id) except KeyError: log.warning("torrent_id: %s does not exist in the queue", torrent_id) # If the torrent moved, then we should emit a signal if torrent_moved: component.get("EventManager").emit(TorrentQueueChangedEvent()) else: prev_queue_position = queue_position @export def queue_down(self, torrent_ids): log.debug("Attempting to queue %s to down", torrent_ids) torrents = ((self.torrentmanager.get_queue_position(torrent_id), torrent_id) for torrent_id in torrent_ids) torrent_moved = True prev_queue_position = None # torrent_ids must be sorted before moving. for queue_position, torrent_id in sorted(torrents, reverse=True): # Move the torrent if and only if there is space (by not moving it we preserve the order) if torrent_moved or prev_queue_position - queue_position > 1: try: torrent_moved = self.torrentmanager.queue_down(torrent_id) except KeyError: log.warning("torrent_id: %s does not exist in the queue", torrent_id) # If the torrent moved, then we should emit a signal if torrent_moved: component.get("EventManager").emit(TorrentQueueChangedEvent()) else: prev_queue_position = queue_position @export def queue_bottom(self, torrent_ids): log.debug("Attempting to queue %s to bottom", torrent_ids) # torrent_ids must be sorted before moving to preserve order for torrent_id in sorted(torrent_ids, key=self.torrentmanager.get_queue_position): try: # If the queue method returns True, then we should emit a signal if self.torrentmanager.queue_bottom(torrent_id): component.get("EventManager").emit(TorrentQueueChangedEvent()) except KeyError: log.warning("torrent_id: %s does not exist in the queue", torrent_id) @export def glob(self, path): return glob.glob(path) @export def test_listen_port(self): """ Checks if the active port is open :returns: True if the port is open, False if not :rtype: bool """ d = getPage("http://deluge-torrent.org/test_port.php?port=%s" % self.get_listen_port(), timeout=30) def on_get_page(result): return bool(int(result)) def on_error(failure): log.warning("Error testing listen port: %s", failure) d.addCallback(on_get_page) d.addErrback(on_error) return d @export def get_free_space(self, path=None): """ Returns the number of free bytes at path :param path: the path to check free space at, if None, use the default download location :type path: string :returns: the number of free bytes at path :rtype: int :raises InvalidPathError: if the path is invalid """ if not path: path = self.config["download_location"] try: return deluge.common.free_space(path) except InvalidPathError: return -1 def _on_external_ip_event(self, external_ip): self.external_ip = external_ip @export def get_external_ip(self): """ Returns the external ip address recieved from libtorrent. """ return self.external_ip @export def get_libtorrent_version(self): """ Returns the libtorrent version. :returns: the version :rtype: string """ return lt.version @export def get_completion_paths(self, args): """ Returns the available path completions for the input value. """ return path_chooser_common.get_completion_paths(args) @export(AUTH_LEVEL_ADMIN) def get_known_accounts(self): return self.authmanager.get_known_accounts() @export(AUTH_LEVEL_NONE) def get_auth_levels_mappings(self): return (AUTH_LEVELS_MAPPING, AUTH_LEVELS_MAPPING_REVERSE) @export(AUTH_LEVEL_ADMIN) def create_account(self, username, password, authlevel): return self.authmanager.create_account(username, password, authlevel) @export(AUTH_LEVEL_ADMIN) def update_account(self, username, password, authlevel): return self.authmanager.update_account(username, password, authlevel) @export(AUTH_LEVEL_ADMIN) def remove_account(self, username): return self.authmanager.remove_account(username)