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#!/usr/bin/env python3 |
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# -*- coding: utf-8 -*- |
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import argparse |
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import logging |
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import sys |
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import os |
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from PyQt5 import QtCore |
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from PyQt5 import QtWidgets |
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from PyQt5.QtQml import QQmlApplicationEngine |
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from qtodotxt.main_controller import MainController |
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from qtodotxt.lib.file import FileObserver |
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from qtodotxt.lib.tendo_singleton import SingleInstance |
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def _parseArgs(): |
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if len(sys.argv) > 1 and sys.argv[1].startswith('-psn'): |
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del sys.argv[1] |
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parser = argparse.ArgumentParser(description='QTodoTxt') |
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parser.add_argument('file', type=str, nargs='?', metavar='TEXTFILE', help='open the specified file') |
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parser.add_argument( |
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'-l', |
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'--loglevel', |
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type=str, |
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nargs=1, |
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metavar='LOGLEVEL', |
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default=['WARN'], |
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choices=['DEBUG', 'INFO', 'WARNING', 'WARN', 'ERROR', 'CRITICAL'], |
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help='set one of these logging levels: DEBUG, INFO, WARNING, ERROR, CRITICAL') |
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return parser.parse_args() |
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def _setupLogging(loglevel): |
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numeric_level = getattr(logging, loglevel[0].upper(), None) |
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if isinstance(numeric_level, int): |
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logging.basicConfig( |
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format='{asctime}.{msecs:.0f} [{name}] {levelname}: {message}', |
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level=numeric_level, |
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style='{', |
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datefmt='%H:%M:%S') |
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def setupAnotherInstanceEvent(controller): |
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# Connecting to a processor reading TMP file |
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needSingleton = QtCore.QSettings().value("Preferences/singleton", False, type=bool) |
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if needSingleton: |
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dirname = os.path.dirname(sys.argv[0]) |
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fileObserver = FileObserver() |
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fileObserver.addPath(dirname) |
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#FIXME maybe do something in qml |
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#fileObserver.dirChangetSig.connect(controller.anotherInstanceEvent) |
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def setupSingleton(args): |
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needSingleton = QtCore.QSettings().value("Preferences/singleton", False, type=bool) |
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if int(needSingleton): |
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me = SingleInstance() |
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dirname = os.path.dirname(sys.argv[0]) |
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tempFileName = dirname + "/qtodo.tmp" |
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if me.initialized is True: |
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if os.path.isfile(tempFileName): |
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os.remove(tempFileName) |
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else: |
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f = open(tempFileName, 'w') |
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f.flush() |
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f.close() |
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sys.exit(-1) |
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def run(): |
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# First set some application settings for QSettings |
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QtCore.QCoreApplication.setOrganizationName("QTodoTxt") |
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QtCore.QCoreApplication.setApplicationName("QTodoTxt2") |
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# Now set up our application and start |
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app = QtWidgets.QApplication(sys.argv) |
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# it is said, that this is lighter: |
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# (without qwidgets, as we probably don't need them anymore, when transition to qml is done) |
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# app = QtGui.QGuiApplication(sys.argv) |
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name = QtCore.QLocale.system().name() |
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translator = QtCore.QTranslator() |
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if translator.load(str(name) + ".qm", "..//i18n"): |
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app.installTranslator(translator) |
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args = _parseArgs() |
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setupSingleton(args) |
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_setupLogging(args.loglevel) |
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engine = QQmlApplicationEngine(parent=app) |
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controller = MainController(args) |
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engine.rootContext().setContextProperty("mainController", controller) |
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path = os.path.dirname(__file__) |
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engine.addImportPath(path + '/qml/') |
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engine.load(path + '/qml/QTodoTxt.qml') |
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setupAnotherInstanceEvent(controller) |
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controller.start() |
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app.exec_() |
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sys.exit() |
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if __name__ == "__main__": |
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run() |
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QTodoTxt /
QTodoTxt2
