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tribler_main.py
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tribler_main.py
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#!/usr/bin/python
#
#
# Author : Choopan RATTANAPOKA, Jie Yang, Arno Bakker
#
# Description : Main ABC [Yet Another Bittorrent Client] python script.
# you can run from source code by using
# >python abc.py
# need Python, WxPython in order to run from source code.
#
# see LICENSE.txt for license information
#
import sys
import logging
from Tribler.Main.Utility.compat import (convertSessionConfig, convertMainConfig, convertDefaultDownloadConfig,
convertDownloadCheckpoints)
from Tribler.Core.version import version_id, commit_id, build_date
from Tribler.Core.osutils import get_free_space
logger = logging.getLogger(__name__)
# Arno: M2Crypto overrides the method for https:// in the
# standard Python libraries. This causes msnlib to fail and makes Tribler
# freakout when "http://www.tribler.org/version" is redirected to
# "https://www.tribler.org/version/" (which happened during our website
# changeover) Until M2Crypto 0.16 is patched I'll restore the method to the
# original, as follows.
#
# This must be done in the first python file that is started.
#
import urllib
original_open_https = urllib.URLopener.open_https
import M2Crypto # Not a useless import! See above.
urllib.URLopener.open_https = original_open_https
# modify the sys.stderr and sys.stdout for safe output
import Tribler.Debug.console
import os
from Tribler.Main.Utility.GuiDBHandler import startWorker, GUIDBProducer
from Tribler.dispersy.util import attach_profiler, call_on_reactor_thread
from Tribler.community.bartercast3.community import MASTER_MEMBER_PUBLIC_KEY_DIGEST as BARTER_MASTER_MEMBER_PUBLIC_KEY_DIGEST
from Tribler.Core.CacheDB.Notifier import Notifier
import traceback
from random import randint
try:
prctlimported = True
import prctl
except ImportError as e:
prctlimported = False
# Arno, 2008-03-21: see what happens when we disable this locale thing. Gives
# errors on Vista in "Regional and Language Settings Options" different from
# "English[United Kingdom]"
# import locale
import wx
from Tribler.Main.vwxGUI.gaugesplash import GaugeSplash
from Tribler.Main.vwxGUI.MainFrame import FileDropTarget
from Tribler.Main.Dialogs.FeedbackWindow import FeedbackWindow
# import hotshot
from collections import defaultdict
from traceback import print_exc
import urllib2
import tempfile
from Tribler.Main.vwxGUI.TriblerUpgradeDialog import TriblerUpgradeDialog
from Tribler.Main.vwxGUI.MainFrame import MainFrame # py2exe needs this import
from Tribler.Main.vwxGUI.GuiUtility import GUIUtility, forceWxThread
from Tribler.Main.vwxGUI.MainVideoFrame import VideoDummyFrame
from Tribler.Main.vwxGUI.GuiImageManager import GuiImageManager
from Tribler.Main.Dialogs.GUITaskQueue import GUITaskQueue
from Tribler.Main.globals import DefaultDownloadStartupConfig
from Tribler.Main.Utility.utility import Utility
from Tribler.Main.Utility.Feeds.rssparser import RssParser
from Tribler.Category.Category import Category
from Tribler.Policies.RateManager import UserDefinedMaxAlwaysOtherwiseDividedOverActiveSwarmsRateManager
from Tribler.Policies.SeedingManager import GlobalSeedingManager
from Tribler.Utilities.Instance2Instance import (Instance2InstanceClient, Instance2InstanceServer,
InstanceConnectionHandler)
from Tribler.Utilities.SingleInstanceChecker import SingleInstanceChecker
from Tribler.Core.simpledefs import (UPLOAD, DOWNLOAD, NTFY_MODIFIED, NTFY_INSERT, NTFY_REACHABLE, NTFY_ACTIVITIES,
NTFY_UPDATE, NTFY_CREATE, NTFY_CHANNELCAST, NTFY_STATE, NTFY_VOTECAST,
NTFY_MYPREFERENCES, NTFY_TORRENTS, NTFY_COMMENTS, NTFY_PLAYLISTS, NTFY_DELETE,
NTFY_MODIFICATIONS, NTFY_MODERATIONS, NTFY_PEERS, NTFY_MARKINGS, NTFY_FINISHED,
NTFY_MAGNET_GOT_PEERS, NTFY_MAGNET_PROGRESS, NTFY_MAGNET_STARTED,
NTFY_MAGNET_CLOSE, STATEDIR_TORRENTCOLL_DIR, dlstatus_strings,
DLSTATUS_STOPPED_ON_ERROR, DLSTATUS_DOWNLOADING, DLSTATUS_SEEDING,
DLSTATUS_STOPPED, NTFY_DISPERSY, NTFY_STARTED)
from Tribler.Core.Session import Session
from Tribler.Core.SessionConfig import SessionStartupConfig
from Tribler.Core.DownloadConfig import get_default_dest_dir, get_default_dscfg_filename
from Tribler.Core.Statistics.Status.Status import get_status_holder, delete_status_holders
from Tribler.Core.Statistics.Status.NullReporter import NullReporter
from Tribler.Core.Video.VideoPlayer import return_feasible_playback_modes, PLAYBACKMODE_INTERNAL
# Arno, 2012-06-20: h4x0t DHT import for py2...
import Tribler.Core.DecentralizedTracking.pymdht.core
import Tribler.Core.DecentralizedTracking.pymdht.core.identifier
import Tribler.Core.DecentralizedTracking.pymdht.core.message
import Tribler.Core.DecentralizedTracking.pymdht.core.node
import Tribler.Core.DecentralizedTracking.pymdht.core.ptime
import Tribler.Core.DecentralizedTracking.pymdht.core.routing_table
# Boudewijn: keep this import BELOW the imports from Tribler.xxx.* as
# one of those modules imports time as a module.
from time import time, sleep
from twisted.python.threadable import isInIOThread
from twisted.internet import reactor
SESSION_CHECKPOINT_INTERVAL = 900.0 # 15 minutes
CHANNELMODE_REFRESH_INTERVAL = 5.0
FREE_SPACE_CHECK_INTERVAL = 300.0
DEBUG = False
DEBUG_DOWNLOADS = False
ALLOW_MULTIPLE = os.environ.get("TRIBLER_ALLOW_MULTIPLE", "False").lower() == "true"
SKIP_TUNNEL_DIALOG = os.environ.get("TRIBLER_SKIP_OPTIN_DLG", "False") == "True"
# used by the anon tunnel tests as there's no way to mess with the Session before running the test ATM.
FORCE_ENABLE_TUNNEL_COMMUNITY = False
#
#
# Class : ABCApp
#
# Main ABC application class that contains ABCFrame Object
#
#
class ABCApp(object):
def __init__(self, params, installdir, autoload_discovery=True):
assert not isInIOThread(), "isInIOThread() seems to not be working correctly"
self._logger = logging.getLogger(self.__class__.__name__)
self.params = params
self.installdir = installdir
self.state_dir = None
self.error = None
self.last_update = 0
self.ready = False
self.done = False
self.frame = None
self.guiserver = GUITaskQueue.getInstance()
self.said_start_playback = False
self.decodeprogress = 0
self.old_reputation = 0
# DISPERSY will be set when available
self.dispersy = None
# BARTER_COMMUNITY will be set when both Dispersy and the EffortCommunity are available
self.barter_community = None
self.tunnel_community = None
self.seedingmanager = None
self.i2is = None
self.torrentfeed = None
self.webUI = None
self.utility = None
# Stage 1 start
session = self.InitStage1(installdir, autoload_discovery=autoload_discovery)
self.splash = None
try:
bm = self.gui_image_manager.getImage(u'splash.png')
self.splash = GaugeSplash(bm, "Loading...")
self.splash.setTicks(13)
self.splash.Show()
self._logger.info('Client Starting Up.')
self._logger.info("Tribler is using %s as working directory", self.installdir)
# Stage 2: show the splash window and start the session
self.splash.tick('Starting API')
s = self.startAPI(session, self.splash.tick)
self.utility = Utility(self.installdir, s.get_state_dir())
self.utility.app = self
self.utility.session = s
self.guiUtility = GUIUtility.getInstance(self.utility, self.params, self)
GUIDBProducer.getInstance()
self._logger.info('Tribler Version: %s Build: %s', version_id, commit_id)
version_info = self.utility.read_config('version_info')
if version_info.get('version_id', None) != version_id:
# First run of a different version
version_info['first_run'] = int(time())
version_info['version_id'] = version_id
self.utility.write_config('version_info', version_info)
self.splash.tick('Starting session and upgrading database (it may take a while)')
s.start()
self.dispersy = s.lm.dispersy
self.splash.tick('Loading userdownloadchoice')
from Tribler.Main.vwxGUI.UserDownloadChoice import UserDownloadChoice
UserDownloadChoice.get_singleton().set_utility(self.utility)
self.splash.tick('Initializing Family Filter')
cat = Category.getInstance()
state = self.utility.read_config('family_filter')
if state in (1, 0):
cat.set_family_filter(state == 1)
else:
self.utility.write_config('family_filter', 1)
self.utility.flush_config()
cat.set_family_filter(True)
# Create global rate limiter
self.splash.tick('Setting up ratelimiters')
self.ratelimiter = UserDefinedMaxAlwaysOtherwiseDividedOverActiveSwarmsRateManager()
# Counter to suppress some event from occurring
self.ratestatecallbackcount = 0
# So we know if we asked for peer details last cycle
self.lastwantpeers = []
maxup = self.utility.read_config('maxuploadrate')
self.ratelimiter.set_global_max_speed(UPLOAD, maxup)
maxdown = self.utility.read_config('maxdownloadrate')
self.ratelimiter.set_global_max_speed(DOWNLOAD, maxdown)
self.seedingmanager = GlobalSeedingManager(self.utility.read_config)
# Only allow updates to come in after we defined ratelimiter
self.prevActiveDownloads = []
s.set_download_states_callback(self.sesscb_states_callback)
# Schedule task for checkpointing Session, to avoid hash checks after
# crashes.
self.guiserver.add_task(self.guiservthread_checkpoint_timer, SESSION_CHECKPOINT_INTERVAL)
if not ALLOW_MULTIPLE:
# Put it here so an error is shown in the startup-error popup
# Start server for instance2instance communication
self.i2iconnhandler = InstanceConnectionHandler(self.i2ithread_readlinecallback)
self.i2is = Instance2InstanceServer(self.utility.read_config('i2ilistenport'), self.i2iconnhandler)
self.i2is.start()
self.splash.tick('GUIUtility register')
self.guiUtility.register()
channel_only = os.path.exists(os.path.join(self.installdir, 'joinchannel'))
if channel_only:
f = open(os.path.join(self.installdir, 'joinchannel'), 'rb')
channel_only = f.readline()
f.close()
self.frame = MainFrame(None, channel_only, PLAYBACKMODE_INTERNAL in return_feasible_playback_modes(), self.splash.tick)
self.frame.SetIcon(wx.Icon(os.path.join(self.installdir, 'Tribler', 'Main', 'vwxGUI', 'images', 'tribler.ico'), wx.BITMAP_TYPE_ICO))
# Arno, 2011-06-15: VLC 1.1.10 pops up separate win, don't have two.
self.frame.videoframe = None
if PLAYBACKMODE_INTERNAL in return_feasible_playback_modes():
vlcwrap = s.lm.videoplayer.get_vlcwrap()
wx.CallLater(3000, vlcwrap._init_vlc)
self.frame.videoframe = VideoDummyFrame(self.frame.videoparentpanel, self.utility, vlcwrap)
if sys.platform == 'win32':
wx.CallAfter(self.frame.top_bg.Refresh)
wx.CallAfter(self.frame.top_bg.Layout)
else:
self.frame.top_bg.Layout()
# Arno, 2007-05-03: wxWidgets 2.8.3.0 and earlier have the MIME-type for .bmp
# files set to 'image/x-bmp' whereas 'image/bmp' is the official one.
try:
bmphand = None
hands = wx.Image.GetHandlers()
for hand in hands:
# print "Handler",hand.GetExtension(),hand.GetType(),hand.GetMimeType()
if hand.GetMimeType() == 'image/x-bmp':
bmphand = hand
break
# wx.Image.AddHandler()
if bmphand is not None:
bmphand.SetMimeType('image/bmp')
except:
# wx < 2.7 don't like wx.Image.GetHandlers()
print_exc()
self.splash.Destroy()
self.frame.Show(True)
self.guiserver.add_task(self.guiservthread_free_space_check, 0)
self.torrentfeed = RssParser.getInstance()
self.webUI = None
if self.utility.read_config('use_webui'):
try:
from Tribler.Main.webUI.webUI import WebUI
self.webUI = WebUI.getInstance(self.guiUtility.library_manager, self.guiUtility.torrentsearch_manager, self.utility.read_config('webui_port'))
self.webUI.start()
except Exception:
print_exc()
wx.CallAfter(self.PostInit2)
# 08/02/10 Boudewijn: Working from home though console
# doesn't allow me to press close. The statement below
# gracefully closes Tribler after 120 seconds.
# wx.CallLater(120*1000, wx.GetApp().Exit)
status = get_status_holder("LivingLab")
status.add_reporter(NullReporter("Periodically remove all events", 0))
# TODO(emilon): can we delete this?
# status.add_reporter(LivingLabPeriodicReporter("Living lab CS reporter", 300, "Tribler client")) # Report every 5 minutes
# status.add_reporter(LivingLabPeriodicReporter("Living lab CS reporter", 30, "Tribler client")) # Report every 30 seconds - ONLY FOR TESTING
# report client version
status.create_and_add_event("client-startup-version", [version_id])
status.create_and_add_event("client-startup-build", [commit_id])
status.create_and_add_event("client-startup-build-date", [build_date])
self.ready = True
except Exception as e:
if self.splash:
self.splash.Destroy()
self.onError(e)
def InitStage1(self, installdir, autoload_discovery=True):
""" Stage 1 start: pre-start the session to handle upgrade.
"""
self.gui_image_manager = GuiImageManager.getInstance(installdir)
# Start Tribler Session
defaultConfig = SessionStartupConfig()
state_dir = defaultConfig.get_state_dir()
if not state_dir:
state_dir = Session.get_default_state_dir()
cfgfilename = Session.get_default_config_filename(state_dir)
self._logger.debug(u"Session config %s", cfgfilename)
try:
self.sconfig = SessionStartupConfig.load(cfgfilename)
except:
try:
self.sconfig = convertSessionConfig(os.path.join(state_dir, 'sessconfig.pickle'), cfgfilename)
convertMainConfig(state_dir, os.path.join(state_dir, 'abc.conf'), os.path.join(state_dir, 'tribler.conf'))
except:
self.sconfig = SessionStartupConfig()
self.sconfig.set_state_dir(state_dir)
self.sconfig.set_install_dir(self.installdir)
# Arno, 2010-03-31: Hard upgrade to 50000 torrents collected
self.sconfig.set_torrent_collecting_max_torrents(50000)
dlcfgfilename = get_default_dscfg_filename(self.sconfig.get_state_dir())
self._logger.debug("main: Download config %s", dlcfgfilename)
try:
defaultDLConfig = DefaultDownloadStartupConfig.load(dlcfgfilename)
except:
try:
defaultDLConfig = convertDefaultDownloadConfig(os.path.join(state_dir, 'dlconfig.pickle'), dlcfgfilename)
except:
defaultDLConfig = DefaultDownloadStartupConfig.getInstance()
if not defaultDLConfig.get_dest_dir():
defaultDLConfig.set_dest_dir(get_default_dest_dir())
if not os.path.isdir(defaultDLConfig.get_dest_dir()):
try:
os.makedirs(defaultDLConfig.get_dest_dir())
except:
# Could not create directory, ask user to select a different location
dlg = wx.DirDialog(None, "Could not find download directory, please select a new location to store your downloads", style=wx.DEFAULT_DIALOG_STYLE)
dlg.SetPath(get_default_dest_dir())
if dlg.ShowModal() == wx.ID_OK:
new_dest_dir = dlg.GetPath()
defaultDLConfig.set_dest_dir(new_dest_dir)
defaultDLConfig.save(dlcfgfilename)
self.sconfig.set_torrent_collecting_dir(os.path.join(new_dest_dir, STATEDIR_TORRENTCOLL_DIR))
self.sconfig.save(cfgfilename)
else:
# Quit
self.onError = lambda e: self._logger.error("tribler: quitting due to non-existing destination directory")
raise Exception()
# Setting torrent collection dir based on default download dir
if not self.sconfig.get_torrent_collecting_dir():
self.sconfig.set_torrent_collecting_dir(os.path.join(defaultDLConfig.get_dest_dir(), STATEDIR_TORRENTCOLL_DIR))
if FORCE_ENABLE_TUNNEL_COMMUNITY:
self.sconfig.set_tunnel_community_enabled(True)
if not self.sconfig.get_tunnel_community_optin_dialog_shown() and not SKIP_TUNNEL_DIALOG:
optin_dialog = wx.MessageDialog(None,
'If you are not familiar with proxy technology, please opt-out.\n\n'
'This experimental anonymity feature using Tor-inspired onion routing '
'and multi-layered encryption.'
'You will become an exit node for other users downloads which could get you in '
'trouble in various countries.\n'
'This privacy enhancement will not protect you against spooks or '
'government agencies.\n'
'We are a torrent client and aim to protect you against lawyer-based '
'attacks and censorship.\n'
'With help from many volunteers we are continuously evolving and improving.'
'\n\nIf you aren\'t sure, press Cancel to disable the \n'
'experimental anonymity feature',
'Do you want to use the experimental anonymity feature?',
wx.ICON_WARNING | wx.OK | wx.CANCEL)
enable_tunnel_community = optin_dialog.ShowModal() == wx.ID_OK
self.sconfig.set_tunnel_community_enabled(enable_tunnel_community)
self.sconfig.set_tunnel_community_optin_dialog_shown(True)
optin_dialog.Destroy()
del optin_dialog
session = Session(self.sconfig, autoload_discovery=autoload_discovery)
# check and upgrade
upgrader = session.prestart()
if not upgrader.is_done:
upgrade_dialog = TriblerUpgradeDialog(self.gui_image_manager, upgrader)
failed = upgrade_dialog.ShowModal()
upgrade_dialog.Destroy()
if failed:
wx.MessageDialog(None, "Failed to upgrade the on disk data.\n\n"
"Tribler has backed up the old data and will now start from scratch.\n\n"
"Get in contact with the Tribler team if you want to help debugging this issue.\n\n"
"Error was: %s" % upgrader.current_status,
"Data format upgrade failed", wx.OK | wx.CENTRE | wx.ICON_EXCLAMATION).ShowModal()
return session
def _frame_and_ready(self):
return self.ready and self.frame and self.frame.ready
def PostInit2(self):
self.frame.Raise()
self.startWithRightView()
self.set_reputation()
s = self.utility.session
s.add_observer(self.sesscb_ntfy_reachable, NTFY_REACHABLE, [NTFY_INSERT])
s.add_observer(self.sesscb_ntfy_activities, NTFY_ACTIVITIES, [NTFY_INSERT], cache=10)
s.add_observer(self.sesscb_ntfy_channelupdates, NTFY_CHANNELCAST, [NTFY_INSERT, NTFY_UPDATE, NTFY_CREATE, NTFY_STATE, NTFY_MODIFIED], cache=10)
s.add_observer(self.sesscb_ntfy_channelupdates, NTFY_VOTECAST, [NTFY_UPDATE], cache=10)
s.add_observer(self.sesscb_ntfy_myprefupdates, NTFY_MYPREFERENCES, [NTFY_INSERT, NTFY_UPDATE, NTFY_DELETE])
s.add_observer(self.sesscb_ntfy_torrentupdates, NTFY_TORRENTS, [NTFY_UPDATE, NTFY_INSERT], cache=10)
s.add_observer(self.sesscb_ntfy_playlistupdates, NTFY_PLAYLISTS, [NTFY_INSERT, NTFY_UPDATE])
s.add_observer(self.sesscb_ntfy_commentupdates, NTFY_COMMENTS, [NTFY_INSERT, NTFY_DELETE])
s.add_observer(self.sesscb_ntfy_modificationupdates, NTFY_MODIFICATIONS, [NTFY_INSERT])
s.add_observer(self.sesscb_ntfy_moderationupdats, NTFY_MODERATIONS, [NTFY_INSERT])
s.add_observer(self.sesscb_ntfy_markingupdates, NTFY_MARKINGS, [NTFY_INSERT])
s.add_observer(self.sesscb_ntfy_torrentfinished, NTFY_TORRENTS, [NTFY_FINISHED])
s.add_observer(self.sesscb_ntfy_magnet, NTFY_TORRENTS, [NTFY_MAGNET_GOT_PEERS, NTFY_MAGNET_PROGRESS, NTFY_MAGNET_STARTED, NTFY_MAGNET_CLOSE])
# TODO(emilon): Use the LogObserver I already implemented
# self.dispersy.callback.attach_exception_handler(self.frame.exceptionHandler)
startWorker(None, self.loadSessionCheckpoint, delay=5.0, workerType="guiTaskQueue")
# initialize the torrent feed thread
channelcast = s.open_dbhandler(NTFY_CHANNELCAST)
def db_thread():
return channelcast.getMyChannelId()
def wx_thread(delayedResult):
my_channel = delayedResult.get()
if my_channel:
self.torrentfeed.register(self.utility.session, my_channel)
self.torrentfeed.addCallback(my_channel, self.guiUtility.channelsearch_manager.createTorrentFromDef)
# self.torrentfeed.addCallback(my_channel, self.guiUtility.torrentsearch_manager.createMetadataModificationFromDef)
startWorker(wx_thread, db_thread, delay=5.0)
def startAPI(self, session, progress):
@call_on_reactor_thread
def define_communities(*args):
assert isInIOThread()
from Tribler.community.search.community import SearchCommunity
from Tribler.community.allchannel.community import AllChannelCommunity
from Tribler.community.channel.community import ChannelCommunity
from Tribler.community.channel.preview import PreviewChannelCommunity
from Tribler.community.metadata.community import MetadataCommunity
from Tribler.community.tunnel.tunnel_community import TunnelSettings
from Tribler.community.tunnel.hidden_community import HiddenTunnelCommunity
from Tribler.community.bartercast4.community import BarterCommunity
# make sure this is only called once
session.remove_observer(define_communities)
dispersy = session.get_dispersy_instance()
self._logger.info("tribler: Preparing communities...")
now = time()
dispersy.attach_progress_handler(self.progressHandler)
default_kwargs = {'tribler_session': session}
# must be called on the Dispersy thread
dispersy.define_auto_load(SearchCommunity, session.dispersy_member, load=True, kargs=default_kwargs)
dispersy.define_auto_load(AllChannelCommunity, session.dispersy_member, load=True, kargs=default_kwargs)
dispersy.define_auto_load(BarterCommunity, session.dispersy_member, load=True)
# load metadata community
# dispersy.define_auto_load(MetadataCommunity, session.dispersy_member, load=True, kargs=default_kwargs)
dispersy.define_auto_load(ChannelCommunity, session.dispersy_member, load=True, kargs=default_kwargs)
dispersy.define_auto_load(PreviewChannelCommunity, session.dispersy_member, kargs=default_kwargs)
if self.sconfig.get_tunnel_community_enabled():
keypair = dispersy.crypto.generate_key(u"curve25519")
dispersy_member = dispersy.get_member(private_key=dispersy.crypto.key_to_bin(keypair),)
settings = TunnelSettings(session.get_install_dir())
tunnel_kwargs = {'tribler_session': session, 'settings': settings}
self.tunnel_community = dispersy.define_auto_load(HiddenTunnelCommunity, dispersy_member, load=True,
kargs=tunnel_kwargs)[0]
session.set_anon_proxy_settings(2, ("127.0.0.1", session.get_tunnel_community_socks5_listen_ports()))
diff = time() - now
self._logger.info("tribler: communities are ready in %.2f seconds", diff)
session.add_observer(define_communities, NTFY_DISPERSY, [NTFY_STARTED])
return session
@staticmethod
def determine_install_dir():
# Niels, 2011-03-03: Working dir sometimes set to a browsers working dir
# only seen on windows
# apply trick to obtain the executable location
# see http://www.py2exe.org/index.cgi/WhereAmI
# Niels, 2012-01-31: py2exe should only apply to windows
if sys.platform == 'win32':
def we_are_frozen():
"""Returns whether we are frozen via py2exe.
This will affect how we find out where we are located."""
return hasattr(sys, "frozen")
def module_path():
""" This will get us the program's directory,
even if we are frozen using py2exe"""
if we_are_frozen():
return os.path.dirname(unicode(sys.executable, sys.getfilesystemencoding()))
filedir = os.path.dirname(unicode(__file__, sys.getfilesystemencoding()))
return os.path.abspath(os.path.join(filedir, '..', '..'))
return module_path()
return os.getcwdu()
@forceWxThread
def sesscb_ntfy_myprefupdates(self, subject, changeType, objectID, *args):
if self._frame_and_ready():
if changeType in [NTFY_INSERT, NTFY_UPDATE]:
if changeType == NTFY_INSERT:
if self.frame.searchlist:
manager = self.frame.searchlist.GetManager()
manager.downloadStarted(objectID)
manager = self.frame.selectedchannellist.GetManager()
manager.downloadStarted(objectID)
manager = self.frame.librarylist.GetManager()
manager.downloadStarted(objectID)
elif changeType == NTFY_DELETE:
self.guiUtility.frame.librarylist.RemoveItem(objectID)
if self.guiUtility.frame.librarylist.IsShownOnScreen() and \
self.guiUtility.frame.librarydetailspanel.torrent and \
self.guiUtility.frame.librarydetailspanel.torrent.infohash == objectID:
self.guiUtility.frame.librarylist.ResetBottomWindow()
self.guiUtility.frame.top_bg.ClearButtonHandlers()
if self.guiUtility.frame.librarylist.list.IsEmpty():
self.guiUtility.frame.librarylist.SetData([])
def progressHandler(self, title, message, maximum):
from Tribler.Main.Dialogs.ThreadSafeProgressDialog import ThreadSafeProgressDialog
return ThreadSafeProgressDialog(title, message, maximum, None, wx.PD_APP_MODAL | wx.PD_ELAPSED_TIME | wx.PD_ESTIMATED_TIME | wx.PD_REMAINING_TIME | wx.PD_AUTO_HIDE)
def set_reputation(self):
def do_db():
nr_connections = 0
nr_channel_connections = 0
if self.dispersy:
for community in self.dispersy.get_communities():
from Tribler.community.search.community import SearchCommunity
from Tribler.community.allchannel.community import AllChannelCommunity
if isinstance(community, SearchCommunity):
nr_connections = community.get_nr_connections()
elif isinstance(community, AllChannelCommunity):
nr_channel_connections = community.get_nr_connections()
return nr_connections, nr_channel_connections
def do_wx(delayedResult):
if not self.frame:
return
nr_connections, nr_channel_connections = delayedResult.get()
# self.frame.SRstatusbar.set_reputation(myRep, total_down, total_up)
# bitmap is 16px wide, -> but first and last pixel do not add anything.
percentage = min(1.0, (nr_connections + 1) / 16.0)
self.frame.SRstatusbar.SetConnections(percentage, nr_connections, nr_channel_connections)
""" set the reputation in the GUI"""
if self._frame_and_ready():
startWorker(do_wx, do_db, uId=u"tribler.set_reputation")
startWorker(None, self.set_reputation, delay=5.0, workerType="guiTaskQueue")
def _dispersy_get_barter_community(self):
try:
return self.dispersy.get_community(BARTER_MASTER_MEMBER_PUBLIC_KEY_DIGEST, load=False, auto_load=False)
except KeyError:
return None
def sesscb_states_callback(self, dslist):
if not self.ready:
return 5.0, []
wantpeers = []
self.ratestatecallbackcount += 1
if DEBUG:
torrentdb = self.utility.session.open_dbhandler(NTFY_TORRENTS)
peerdb = self.utility.session.open_dbhandler(NTFY_PEERS)
self._logger.debug(u"main: Stats: Total torrents found %s peers %s",
repr(torrentdb.size()), repr(peerdb.size()))
try:
# Print stats on Console
if self.ratestatecallbackcount % 5 == 0:
for ds in dslist:
safename = repr(ds.get_download().get_def().get_name())
self._logger.debug("%s %s %.1f%% dl %.1f ul %.1f n %d", safename, dlstatus_strings[ds.get_status()], 100.0 * ds.get_progress(), ds.get_current_speed(DOWNLOAD), ds.get_current_speed(UPLOAD), ds.get_num_peers())
# print >>sys.stderr,"main: Infohash:",`ds.get_download().get_def().get_infohash()`
if ds.get_status() == DLSTATUS_STOPPED_ON_ERROR:
self._logger.error("main: Error: %s", repr(ds.get_error()))
# show error dialog
dlg = wx.MessageDialog(self.frame,
"Download stopped on error: %s" % repr(ds.get_error()),
"Download Error",
wx.OK | wx.ICON_ERROR)
dlg.ShowModal()
dlg.Destroy()
# Pass DownloadStates to libaryView
no_collected_list = []
try:
coldir = os.path.basename(os.path.abspath(self.utility.session.get_torrent_collecting_dir()))
for ds in dslist:
destdir = os.path.basename(ds.get_download().get_dest_dir())
if destdir != coldir:
no_collected_list.append(ds)
# Arno, 2012-07-17: Retrieving peerlist for the DownloadStates takes CPU
# so only do it when needed for display.
wantpeers.extend(self.guiUtility.library_manager.download_state_callback(no_collected_list))
except:
print_exc()
# Check to see if a download has finished
newActiveDownloads = []
doCheckpoint = False
for ds in dslist:
state = ds.get_status()
tdef = ds.get_download().get_def()
safename = tdef.get_name_as_unicode()
if state == DLSTATUS_DOWNLOADING:
newActiveDownloads.append(safename)
elif state == DLSTATUS_SEEDING:
if safename in self.prevActiveDownloads:
download = ds.get_download()
tdef = download.get_def()
coldir = os.path.basename(os.path.abspath(self.utility.session.get_torrent_collecting_dir()))
destdir = os.path.basename(download.get_dest_dir())
if destdir != coldir:
infohash = tdef.get_infohash()
notifier = Notifier.getInstance()
notifier.notify(NTFY_TORRENTS, NTFY_FINISHED, infohash, safename)
doCheckpoint = True
self.prevActiveDownloads = newActiveDownloads
if doCheckpoint:
self.utility.session.checkpoint()
self.seedingmanager.apply_seeding_policy(no_collected_list)
# Adjust speeds and call TunnelCommunity.monitor_downloads once every 4 seconds
adjustspeeds = False
if self.ratestatecallbackcount % 4 == 0:
adjustspeeds = True
if adjustspeeds:
self.ratelimiter.adjust_speeds()
if DEBUG_DOWNLOADS:
for ds in dslist:
tdef = ds.get_download().get_def()
state = ds.get_status()
self._logger.debug(u"tribler: BT %s %s %s", dlstatus_strings[state], tdef.get_name(),
ds.get_current_speed(UPLOAD))
if self.tunnel_community:
self.tunnel_community.monitor_downloads(dslist)
except:
print_exc()
self.lastwantpeers = wantpeers
return 1.0, wantpeers
def loadSessionCheckpoint(self):
# Niels: first remove all "swift" torrent collect checkpoints
dir = self.utility.session.get_downloads_pstate_dir()
coldir = os.path.basename(os.path.abspath(self.utility.session.get_torrent_collecting_dir()))
filelist = os.listdir(dir)
if any([filename.endswith('.pickle') for filename in filelist]):
convertDownloadCheckpoints(dir)
filelist = os.listdir(dir)
filelist = [os.path.join(dir, filename) for filename in filelist if filename.endswith('.state')]
for file in filelist:
try:
pstate = self.utility.session.lm.load_download_pstate(file)
saveas = pstate.get('downloadconfig', 'saveas')
if saveas:
destdir = os.path.basename(saveas)
if destdir == coldir:
os.remove(file)
except:
pass
from Tribler.Main.vwxGUI.UserDownloadChoice import UserDownloadChoice
user_download_choice = UserDownloadChoice.get_singleton()
initialdlstatus_dict = {}
for id, state in user_download_choice.get_download_states().iteritems():
if state == 'stop':
initialdlstatus_dict[id] = DLSTATUS_STOPPED
self.utility.session.load_checkpoint(initialdlstatus_dict=initialdlstatus_dict)
def guiservthread_free_space_check(self):
free_space = get_free_space(DefaultDownloadStartupConfig.getInstance().get_dest_dir())
self.frame.SRstatusbar.RefreshFreeSpace(free_space)
storage_locations = defaultdict(list)
for download in self.utility.session.get_downloads():
if download.get_status() == DLSTATUS_DOWNLOADING:
storage_locations[download.get_dest_dir()].append(download)
show_message = False
low_on_space = [path for path in storage_locations.keys() if 0 < get_free_space(path) < self.utility.read_config('free_space_threshold')]
for path in low_on_space:
for download in storage_locations[path]:
download.stop()
show_message = True
if show_message:
wx.CallAfter(wx.MessageBox, "Tribler has detected low disk space. Related downloads have been stopped.", "Error")
self.guiserver.add_task(self.guiservthread_free_space_check, FREE_SPACE_CHECK_INTERVAL)
def guiservthread_checkpoint_timer(self):
""" Periodically checkpoint Session """
if self.done:
return
try:
self._logger.info("main: Checkpointing Session")
self.utility.session.checkpoint()
self.guiserver.add_task(self.guiservthread_checkpoint_timer, SESSION_CHECKPOINT_INTERVAL)
except:
print_exc()
@forceWxThread
def sesscb_ntfy_activities(self, events):
if self._frame_and_ready():
for args in events:
objectID = args[2]
args = args[3:]
self.frame.setActivity(objectID, *args)
@forceWxThread
def sesscb_ntfy_reachable(self, subject, changeType, objectID, msg):
if self._frame_and_ready():
self.frame.SRstatusbar.onReachable()
@forceWxThread
def sesscb_ntfy_channelupdates(self, events):
if self._frame_and_ready():
for args in events:
subject = args[0]
changeType = args[1]
objectID = args[2]
if self.frame.channellist:
if len(args) > 3:
myvote = args[3]
else:
myvote = False
manager = self.frame.channellist.GetManager()
manager.channelUpdated(objectID, subject == NTFY_VOTECAST, myvote=myvote)
manager = self.frame.selectedchannellist.GetManager()
manager.channelUpdated(objectID, stateChanged=changeType == NTFY_STATE, modified=changeType == NTFY_MODIFIED)
if changeType == NTFY_CREATE:
if self.frame.channellist:
self.frame.channellist.SetMyChannelId(objectID)
self.torrentfeed.register(self.utility.session, objectID)
self.torrentfeed.addCallback(objectID, self.guiUtility.channelsearch_manager.createTorrentFromDef)
# self.torrentfeed.addCallback(objectID, self.guiUtility.torrentsearch_manager.createMetadataModificationFromDef)
self.frame.managechannel.channelUpdated(objectID, created=changeType == NTFY_CREATE, modified=changeType == NTFY_MODIFIED)
@forceWxThread
def sesscb_ntfy_torrentupdates(self, events):
if self._frame_and_ready():
infohashes = [args[2] for args in events]
if self.frame.searchlist:
manager = self.frame.searchlist.GetManager()
manager.torrentsUpdated(infohashes)
manager = self.frame.selectedchannellist.GetManager()
manager.torrentsUpdated(infohashes)
manager = self.frame.playlist.GetManager()
manager.torrentsUpdated(infohashes)
manager = self.frame.librarylist.GetManager()
manager.torrentsUpdated(infohashes)
from Tribler.Main.Utility.GuiDBTuples import CollectedTorrent
if self.frame.torrentdetailspanel.torrent and self.frame.torrentdetailspanel.torrent.infohash in infohashes:
# If an updated torrent is being shown in the detailspanel, make sure the information gets refreshed.
t = self.frame.torrentdetailspanel.torrent
torrent = t.torrent if isinstance(t, CollectedTorrent) else t
self.frame.torrentdetailspanel.setTorrent(torrent)
if self.frame.librarydetailspanel.torrent and self.frame.librarydetailspanel.torrent.infohash in infohashes:
t = self.frame.librarydetailspanel.torrent
torrent = t.torrent if isinstance(t, CollectedTorrent) else t
self.frame.librarydetailspanel.setTorrent(torrent)
def sesscb_ntfy_torrentfinished(self, subject, changeType, objectID, *args):
self.guiUtility.Notify("Download Completed", "Torrent '%s' has finished downloading. Now seeding." % args[0], icon='seed')
if self._frame_and_ready():
self.guiUtility.torrentstate_manager.torrentFinished(objectID)
def sesscb_ntfy_magnet(self, subject, changetype, objectID, *args):
if changetype == NTFY_MAGNET_STARTED:
self.guiUtility.library_manager.magnet_started(objectID)
elif changetype == NTFY_MAGNET_GOT_PEERS:
self.guiUtility.library_manager.magnet_got_peers(objectID, args[0])
elif changetype == NTFY_MAGNET_PROGRESS:
self.guiUtility.library_manager.magnet_got_piece(objectID, args[0])
elif changetype == NTFY_MAGNET_CLOSE:
self.guiUtility.library_manager.magnet_close(objectID)
@forceWxThread
def sesscb_ntfy_playlistupdates(self, subject, changeType, objectID, *args):
if self._frame_and_ready():
if changeType == NTFY_INSERT:
self.frame.managechannel.playlistCreated(objectID)
manager = self.frame.selectedchannellist.GetManager()
manager.playlistCreated(objectID)
else:
self.frame.managechannel.playlistUpdated(objectID, modified=changeType == NTFY_MODIFIED)
if len(args) > 0:
infohash = args[0]
else:
infohash = False
manager = self.frame.selectedchannellist.GetManager()
manager.playlistUpdated(objectID, infohash, modified=changeType == NTFY_MODIFIED)
manager = self.frame.playlist.GetManager()
manager.playlistUpdated(objectID, modified=changeType == NTFY_MODIFIED)
@forceWxThread
def sesscb_ntfy_commentupdates(self, subject, changeType, objectID, *args):
if self._frame_and_ready():
self.frame.selectedchannellist.OnCommentCreated(objectID)
self.frame.playlist.OnCommentCreated(objectID)
@forceWxThread
def sesscb_ntfy_modificationupdates(self, subject, changeType, objectID, *args):
if self._frame_and_ready():
self.frame.selectedchannellist.OnModificationCreated(objectID)
self.frame.playlist.OnModificationCreated(objectID)
@forceWxThread
def sesscb_ntfy_moderationupdats(self, subject, changeType, objectID, *args):
if self._frame_and_ready():
self.frame.selectedchannellist.OnModerationCreated(objectID)
self.frame.playlist.OnModerationCreated(objectID)
@forceWxThread
def sesscb_ntfy_markingupdates(self, subject, changeType, objectID, *args):
if self._frame_and_ready():
self.frame.selectedchannellist.OnMarkingCreated(objectID)
self.frame.playlist.OnModerationCreated(objectID)
@forceWxThread
def onError(self, e):
print_exc()
type, value, stack = sys.exc_info()
backtrace = traceback.format_exception(type, value, stack)
win = FeedbackWindow("Unfortunately, Tribler ran into an internal error")
win.CreateOutputWindow('')
for line in backtrace:
win.write(line)
win.ShowModal()
def MacOpenFile(self, filename):
self._logger.info(repr(filename))
target = FileDropTarget(self.frame)
target.OnDropFiles(None, None, [filename])
@forceWxThread
def OnExit(self):
bm = self.gui_image_manager.getImage(u'closescreen.png')
self.closewindow = GaugeSplash(bm, "Closing...")
self.closewindow.setTicks(6)
self.closewindow.Show()
self._logger.info("main: ONEXIT")
self.ready = False
self.done = True
# Remove anonymous test download
self.closewindow.tick('Remove anonymous test download')
for download in self.utility.session.get_downloads():
tdef = download.get_def()
if not tdef.is_anonymous() and download.get_anon_mode() and \
os.path.basename(download.get_dest_dir()) == "anon_test":
self.utility.session.remove_download(download)
# write all persistent data to disk
self.closewindow.tick('Write all persistent data to disk')
if self.i2is:
self.i2is.shutdown()
if self.torrentfeed:
self.torrentfeed.shutdown()
self.torrentfeed.delInstance()
if self.webUI:
self.webUI.stop()
self.webUI.delInstance()
if self.guiserver:
self.guiserver.shutdown(True)
self.guiserver.delInstance()
delete_status_holders()
if self.frame:
self.frame.Destroy()
self.frame = None
# Don't checkpoint, interferes with current way of saving Preferences,
# see Tribler/Main/Dialogs/abcoption.py