28b2b7ea9b
When the closed through the WM's close button, `closeEvent()` is used directly. In this case the dialog in the `on_exit_app` slot was skipped. There is a mishandled case. If coming from logout while there is an active download (Yes to logout -> No to stop download) we end up in a weird state which I haven't investigated yet. Signed-off-by: loathingKernel <142770+loathingKernel@users.noreply.github.com>
140 lines
4.1 KiB
Python
140 lines
4.1 KiB
Python
import logging
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import os
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import shutil
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import sys
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import traceback
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from argparse import Namespace
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from datetime import datetime
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from typing import Optional
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import requests.exceptions
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from PyQt5.QtCore import QThreadPool, QTimer, pyqtSlot
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from PyQt5.QtWidgets import QApplication, QMessageBox
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from requests import HTTPError
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from rare.components.dialogs.launch_dialog import LaunchDialog
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from rare.components.main_window import MainWindow
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from rare.shared import (
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LegendaryCoreSingleton,
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GlobalSignalsSingleton,
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ArgumentsSingleton,
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)
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from rare.shared.rare_core import RareCore
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from rare.utils import config_helper, paths
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from rare.widgets.rare_app import RareApp
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logger = logging.getLogger("Rare")
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def excepthook(exc_type, exc_value, exc_tb):
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tb = "".join(traceback.format_exception(exc_type, exc_value, exc_tb))
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print("Error")
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if exc_tb == HTTPError:
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try:
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if LegendaryCoreSingleton().login():
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return
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else:
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raise ValueError
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except Exception as e:
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logger.fatal(str(e))
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QMessageBox.warning(None, "Error", QApplication.tr("Failed to login"))
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QApplication.exit(1)
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return
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logger.fatal(tb)
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QMessageBox.warning(None, "Error", tb)
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QApplication.exit(1)
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class App(RareApp):
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def __init__(self, args: Namespace):
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log_file = "Rare_{0}.log"
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super(App, self).__init__(args, log_file)
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self.rare_core = RareCore(args=args)
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self.args = ArgumentsSingleton()
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self.signals = GlobalSignalsSingleton()
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self.core = LegendaryCoreSingleton()
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config_helper.init_config_handler(self.core)
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lang = self.settings.value("language", self.core.language_code, type=str)
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self.load_translator(lang)
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# set Application name for settings
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self.main_window: Optional[MainWindow] = None
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self.launch_dialog: Optional[LaunchDialog] = None
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self.timer: Optional[QTimer] = None
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# launch app
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self.launch_dialog = LaunchDialog(parent=None)
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self.launch_dialog.quit_app.connect(self.launch_dialog.close)
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self.launch_dialog.quit_app.connect(lambda x: sys.exit(x))
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self.launch_dialog.start_app.connect(self.start_app)
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self.launch_dialog.start_app.connect(self.launch_dialog.close)
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self.launch_dialog.login()
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def poke_timer(self):
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dt_exp = datetime.fromisoformat(self.core.lgd.userdata['expires_at'][:-1])
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dt_now = datetime.utcnow()
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td = abs(dt_exp - dt_now)
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self.timer.start(int(td.total_seconds() - 60) * 1000)
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logger.info(f"Renewed session expires at {self.core.lgd.userdata['expires_at']}")
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def re_login(self):
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logger.info("Session expires shortly. Renew session")
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try:
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self.core.login()
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except requests.exceptions.ConnectionError:
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self.timer.start(3000) # try again if no connection
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return
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self.poke_timer()
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def start_app(self):
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self.timer = QTimer()
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self.timer.timeout.connect(self.re_login)
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self.poke_timer()
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self.main_window = MainWindow()
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self.main_window.exit_app.connect(self.exit_app)
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if not self.args.silent:
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self.main_window.show()
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if self.args.test_start:
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self.main_window.close()
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self.main_window = None
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self.exit_app(0)
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@pyqtSlot()
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@pyqtSlot(int)
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def exit_app(self, exit_code=0):
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threadpool = QThreadPool.globalInstance()
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threadpool.waitForDone()
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if self.timer is not None:
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self.timer.stop()
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self.timer.deleteLater()
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self.timer = None
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self.rare_core.deleteLater()
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del self.rare_core
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self.processEvents()
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shutil.rmtree(paths.tmp_dir())
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os.makedirs(paths.tmp_dir())
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self.exit(exit_code)
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def start(args):
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# set excepthook to show dialog with exception
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sys.excepthook = excepthook
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while True:
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app = App(args)
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exit_code = app.exec_()
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# if not restart
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# restart app
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del app
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if exit_code != -133742:
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break
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