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#!@PYTHON@
# main.py
#
# Copyright (C) 2017 geigi
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import argparse
import code
import gettext
import locale
import logging
import os
import signal
import sys
import traceback
import gi
gi.require_version('Gtk', '4.0')
gi.require_version('Gdk', '4.0')
gi.require_version('Adw', '1')
gi.require_version('Gst', '1.0')
gi.require_version('GstPbutils', '1.0')
from gi.repository import Gio, GLib
pkgdatadir = '@DATA_DIR@'
localedir = '@LOCALE_DIR@'
# We need to call `locale.*textdomain` to get the strings in UI files translated
locale.bindtextdomain('com.github.geigi.cozy', localedir)
locale.textdomain('com.github.geigi.cozy')
# But also `gettext.*textdomain`, to make `_("foo")` in Python work as well
gettext.bindtextdomain('com.github.geigi.cozy', localedir)
gettext.textdomain('com.github.geigi.cozy')
gettext.install('com.github.geigi.cozy', localedir)
# gresource must be registered before importing any Gtk.Template annotated classes
resource = Gio.Resource.load(os.path.join(pkgdatadir, 'com.github.geigi.cozy.ui.gresource'))
resource._register()
old_except_hook = None
log = logging.getLogger("main")
data_dir = os.path.join(GLib.get_user_data_dir(), "cozy")
if not os.path.exists(data_dir):
os.makedirs(data_dir)
LOG_FORMAT = "%(asctime)s [%(threadName)-12.12s] [%(name)-10.10s] [%(levelname)-5.5s] %(message)s"
LOG_DATE_FORMAT = "%H:%M:%S"
# setup log files
log1 = os.path.join(data_dir, "cozy_1.log")
log0 = os.path.join(data_dir, "cozy.log")
if os.path.exists(log1):
os.remove(log1)
if os.path.exists(os.path.join(data_dir, "cozy.log")):
os.rename(log0, log1)
def __on_command_line():
"""
Handle command line
"""
parser = argparse.ArgumentParser()
parser.add_argument("-d", "--debug", action="store_true", dest="debug")
args = parser.parse_args(sys.argv[1:])
if args.debug:
logging.basicConfig(level=logging.DEBUG, format=LOG_FORMAT, datefmt=LOG_DATE_FORMAT, handlers=[
logging.FileHandler(log0),
logging.StreamHandler(sys.stdout)
])
else:
logging.basicConfig(level=logging.INFO, format=LOG_FORMAT, datefmt=LOG_DATE_FORMAT, handlers=[
logging.FileHandler(log0),
logging.StreamHandler(sys.stdout)
])
def extend_classes():
extend_gtk_container()
def main():
__on_command_line()
print(sys.argv)
extend_classes()
listen()
application = Application(pkgdatadir)
try:
# Handle the debug option seperatly without the Glib stuff
if "-d" in sys.argv:
sys.argv.remove("-d")
ret = application.run(sys.argv)
except SystemExit as e:
ret = e.code
sys.exit(ret)
def debug(sig, frame):
"""Interrupt running process, and provide a python prompt for
interactive debugging."""
d = {'_frame': frame} # Allow access to frame object.
d.update(frame.f_globals) # Unless shadowed by global
d.update(frame.f_locals)
i = code.InteractiveConsole(d)
message = "Signal received : entering python shell.\nTraceback:\n"
message += ''.join(traceback.format_stack(frame))
i.interact(message)
def listen():
signal.signal(signal.SIGUSR1, debug) # Register handler
if __name__ == '__main__':
import multiprocessing as mp
mp.set_start_method('spawn')
# All cozy imports are happening here because multiprocessing needs to be setup first
# Some modules import multiprocessing which would lead to an exception
# when setting the start method
from cozy.application import Application
from cozy.ui.widgets.list_box_extensions import extend_gtk_container
main()
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