def __init__(self, args, localedir, autoupdate, debug=False):
QtGui.QApplication.__init__(self, args)
self.__class__.__instance = self
self._args = args
self._autoupdate = autoupdate
self.config = Config()
if sys.platform == "win32":
userdir = os.environ.get("APPDATA", "~\\Application Data")
else:
userdir = os.environ.get("XDG_CONFIG_HOME", "~/.config")
self.userdir = os.path.join(os.path.expanduser(userdir), "MusicBrainz", "Picard")
# Initialize threading and allocate threads
self.thread_pool = thread.ThreadPool(self)
self.load_queue = queue.Queue()
self.save_queue = queue.Queue()
self.analyze_queue = queue.Queue()
self.other_queue = queue.Queue()
threads = self.thread_pool.threads
threads.append(thread.Thread(self.thread_pool, self.load_queue))
threads.append(thread.Thread(self.thread_pool, self.load_queue))
threads.append(thread.Thread(self.thread_pool, self.save_queue))
threads.append(thread.Thread(self.thread_pool, self.other_queue))
threads.append(thread.Thread(self.thread_pool, self.other_queue))
threads.append(thread.Thread(self.thread_pool, self.analyze_queue))
self.thread_pool.start()
self.stopping = False
# Setup logging
if debug or "PICARD_DEBUG" in os.environ:
self.log = log.DebugLog()
else:
self.log = log.Log()
self.log.debug("Starting Picard %s from %r", picard.__version__, os.path.abspath(__file__))
# TODO remove this before the final release
if sys.platform == "win32":
olduserdir = "~\\Local Settings\\Application Data\\MusicBrainz Picard"
else:
olduserdir = "~/.picard"
olduserdir = os.path.expanduser(olduserdir)
if os.path.isdir(olduserdir):
self.log.info("Moving %s to %s", olduserdir, self.userdir)
try:
shutil.move(olduserdir, self.userdir)
except:
pass
QtCore.QObject.tagger = self
QtCore.QObject.config = self.config
QtCore.QObject.log = self.log
self.setup_gettext(localedir)
self.xmlws = XmlWebService()
# Initialize fingerprinting
self._ofa = musicdns.OFA()
self._ofa.init()
self._acoustid = acoustid.AcoustIDClient()
self._acoustid.init()
# Load plugins
self.pluginmanager = PluginManager()
self.user_plugin_dir = os.path.join(self.userdir, "plugins")
if not os.path.exists(self.user_plugin_dir):
os.makedirs(self.user_plugin_dir)
self.pluginmanager.load_plugindir(self.user_plugin_dir)
if hasattr(sys, "frozen"):
self.pluginmanager.load_plugindir(os.path.join(os.path.dirname(sys.argv[0]), "plugins"))
else:
self.pluginmanager.load_plugindir(os.path.join(os.path.dirname(__file__), "plugins"))
self.puidmanager = PUIDManager()
self.acoustidmanager = AcoustIDManager()
self.browser_integration = BrowserIntegration()
self.files = {}
self.clusters = ClusterList()
self.albums = {}
self.mbid_redirects = {}
self.unmatched_files = UnmatchedFiles()
self.window = MainWindow()
self.nats = None
def __init__(self, picard_args, unparsed_args, localedir, autoupdate):
# Set the WM_CLASS to 'MusicBrainz-Picard' so desktop environments
# can use it to look up the app
QtWidgets.QApplication.__init__(self,
['MusicBrainz-Picard'] + unparsed_args)
self.__class__.__instance = self
config._setup(self, picard_args.config_file)
# Allow High DPI Support
self.setAttribute(QtCore.Qt.AA_UseHighDpiPixmaps)
self.setAttribute(QtCore.Qt.AA_EnableHighDpiScaling)
self._cmdline_files = picard_args.FILE
self._autoupdate = autoupdate
self._debug = False
# FIXME: Figure out what's wrong with QThreadPool.globalInstance().
# It's a valid reference, but its start() method doesn't work.
self.thread_pool = QtCore.QThreadPool(self)
# Use a separate thread pool for file saving, with a thread count of 1,
# to avoid race conditions in File._save_and_rename.
self.save_thread_pool = QtCore.QThreadPool(self)
self.save_thread_pool.setMaxThreadCount(1)
if not sys.platform == "win32":
# Set up signal handling
# It's not possible to call all available functions from signal
# handlers, therefore we need to set up a QSocketNotifier to listen
# on a socket. Sending data through a socket can be done in a
# signal handler, so we use the socket to notify the application of
# the signal.
# This code is adopted from
# https://qt-project.org/doc/qt-4.8/unix-signals.html
# To not make the socket module a requirement for the Windows
# installer, import it here and not globally
import socket
self.signalfd = socket.socketpair(socket.AF_UNIX,
socket.SOCK_STREAM, 0)
self.signalnotifier = QtCore.QSocketNotifier(
self.signalfd[1].fileno(), QtCore.QSocketNotifier.Read, self)
self.signalnotifier.activated.connect(self.sighandler)
signal.signal(signal.SIGHUP, self.signal)
signal.signal(signal.SIGINT, self.signal)
signal.signal(signal.SIGTERM, self.signal)
# Setup logging
self.debug(picard_args.debug or "PICARD_DEBUG" in os.environ)
log.debug("Starting Picard from %r", os.path.abspath(__file__))
log.debug("Platform: %s %s %s", platform.platform(),
platform.python_implementation(), platform.python_version())
log.debug("Versions: %s", versions.as_string())
log.debug("Configuration file path: %r", config.config.fileName())
# TODO remove this before the final release
if sys.platform == "win32":
olduserdir = "~\\Local Settings\\Application Data\\MusicBrainz Picard"
else:
olduserdir = "~/.picard"
olduserdir = os.path.expanduser(olduserdir)
if os.path.isdir(olduserdir):
log.info("Moving %r to %r", olduserdir, USER_DIR)
try:
shutil.move(olduserdir, USER_DIR)
except:
pass
log.debug("User directory: %r", os.path.abspath(USER_DIR))
# for compatibility with pre-1.3 plugins
QtCore.QObject.tagger = self
QtCore.QObject.config = config
QtCore.QObject.log = log
check_io_encoding()
# Must be before config upgrade because upgrade dialogs need to be
# translated
setup_gettext(localedir, config.setting["ui_language"], log.debug)
upgrade_config()
self.xmlws = XmlWebService()
load_user_collections()
# Initialize fingerprinting
self._acoustid = acoustid.AcoustIDClient()
self._acoustid.init()
# Load plugins
self.pluginmanager = PluginManager()
if hasattr(sys, "frozen"):
self.pluginmanager.load_plugindir(
os.path.join(os.path.dirname(sys.argv[0]), "plugins"))
else:
mydir = os.path.dirname(os.path.abspath(__file__))
self.pluginmanager.load_plugindir(os.path.join(mydir, "plugins"))
self.pluginmanager.load_plugindir(
os.path.join(mydir, os.pardir, "contrib", "plugins"))
if not os.path.exists(USER_PLUGIN_DIR):
os.makedirs(USER_PLUGIN_DIR)
self.pluginmanager.load_plugindir(USER_PLUGIN_DIR)
self.pluginmanager.query_available_plugins()
self.acoustidmanager = AcoustIDManager()
self.browser_integration = BrowserIntegration()
self.files = {}
self.clusters = ClusterList()
self.albums = {}
self.release_groups = {}
self.mbid_redirects = {}
self.unmatched_files = UnmatchedFiles()
self.nats = None
self.window = MainWindow()
self.exit_cleanup = []
self.stopping = False
def __init__(self, args, localedir, autoupdate, debug=False):
QtGui.QApplication.__init__(self, args)
self.__class__.__instance = self
self._args = args
self._autoupdate = autoupdate
# FIXME: Figure out what's wrong with QThreadPool.globalInstance().
# It's a valid reference, but its start() method doesn't work.
self.thread_pool = QtCore.QThreadPool(self)
# Use a separate thread pool for file saving, with a thread count of 1,
# to avoid race conditions in File._save_and_rename.
self.save_thread_pool = QtCore.QThreadPool(self)
self.save_thread_pool.setMaxThreadCount(1)
# Setup logging
if debug or "PICARD_DEBUG" in os.environ:
log.log_levels = log.log_levels | log.LOG_DEBUG
log.debug("Starting Picard %s from %r", picard.__version__, os.path.abspath(__file__))
# TODO remove this before the final release
if sys.platform == "win32":
olduserdir = "~\\Local Settings\\Application Data\\MusicBrainz Picard"
else:
olduserdir = "~/.picard"
olduserdir = os.path.expanduser(olduserdir)
if os.path.isdir(olduserdir):
log.info("Moving %s to %s", olduserdir, USER_DIR)
try:
shutil.move(olduserdir, USER_DIR)
except:
pass
# for compatibility with pre-1.3 plugins
QtCore.QObject.tagger = self
QtCore.QObject.config = config
QtCore.QObject.log = log
check_io_encoding()
self._upgrade_config()
setup_gettext(localedir, config.setting["ui_language"], log.debug)
self.xmlws = XmlWebService()
load_user_collections()
# Initialize fingerprinting
self._acoustid = acoustid.AcoustIDClient()
self._acoustid.init()
# Load plugins
self.pluginmanager = PluginManager()
if hasattr(sys, "frozen"):
self.pluginmanager.load_plugindir(os.path.join(os.path.dirname(sys.argv[0]), "plugins"))
else:
self.pluginmanager.load_plugindir(os.path.join(os.path.dirname(__file__), "plugins"))
if not os.path.exists(USER_PLUGIN_DIR):
os.makedirs(USER_PLUGIN_DIR)
self.pluginmanager.load_plugindir(USER_PLUGIN_DIR)
self.acoustidmanager = AcoustIDManager()
self.browser_integration = BrowserIntegration()
self.files = {}
self.clusters = ClusterList()
self.albums = {}
self.release_groups = {}
self.mbid_redirects = {}
self.unmatched_files = UnmatchedFiles()
self.nats = None
self.window = MainWindow()