dupeguru/qt/run_template.py

#!/usr/bin/python3
# Copyright 2014 Hardcoded Software (http://www.hardcoded.net)
# 
# This software is licensed under the "BSD" License as described in the "LICENSE" file, 
# which should be included with this package. The terms are also available at 
# http://www.hardcoded.net/licenses/bsd_license

import sys
import os.path as op
import gc

from PyQt5.QtCore import QCoreApplication, QSettings
from PyQt5.QtGui import QIcon, QPixmap
from PyQt5.QtWidgets import QApplication

from hscommon.plat import ISWINDOWS
from hscommon.trans import install_gettext_trans_under_qt
from qtlib.error_report_dialog import install_excepthook
from qtlib.util import setupQtLogging
from qt.base import dg_rc
from qt.base.platform import BASE_PATH
from core_{edition} import __version__, __appname__

if ISWINDOWS:
    import qt.base.cxfreeze_fix

def main():
    app = QApplication(sys.argv)
    QCoreApplication.setOrganizationName('Hardcoded Software')
    QCoreApplication.setApplicationName(__appname__)
    QCoreApplication.setApplicationVersion(__version__)
    setupQtLogging()
    settings = QSettings()
    lang = settings.value('Language')
    locale_folder = op.join(BASE_PATH, 'locale')
    install_gettext_trans_under_qt(locale_folder, lang)
    # Many strings are translated at import time, so this is why we only import after the translator
    # has been installed
    from qt.{edition}.app import DupeGuru
    app.setWindowIcon(QIcon(QPixmap(":/{0}".format(DupeGuru.LOGO_NAME))))
    dgapp = DupeGuru()
    install_excepthook('https://github.com/hsoft/dupeguru/issues')
    result = app.exec()
    # I was getting weird crashes when quitting under Windows, and manually deleting main app
    # references with gc.collect() in between seems to fix the problem.
    del dgapp
    gc.collect()
    del app
    gc.collect()
    return result

if __name__ == "__main__":
    sys.exit(main())