81 lines
2.2 KiB
Python
81 lines
2.2 KiB
Python
import ctypes
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import logging
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import signal
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import sys
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from inspect import isclass
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from importlib import import_module
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from pathlib import Path
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from pkgutil import iter_modules
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from plugins import *
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from PyQt6 import QtCore
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from PyQt6.QtCore import QTimer
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from PyQt6.QtGui import QIcon
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from PyQt6.QtWidgets import QApplication
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import constants
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from raven.ravenwindow import RavenWindow
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from ravenui import RavenUI
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logging.basicConfig(level=logging.INFO)
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log = logging.getLogger("main")
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def stop_signal(signum, _stackframe):
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""" Handle terminate signal """
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try:
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log.info("Terminate signal received. %s", signum)
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QtCore.QCoreApplication.quit()
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except Exception:
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log.exception("Exception occurred while terminating")
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sys.exit(1)
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sys.exit(0)
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def init_signal_handler():
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# workaround to make signals work in QT apps.
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# They do not work out of the box, because the main thread
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# is running in C++ code once app.exec() is executed
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# Forcing an empty lambda to be executed periodically gives
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# control back to python and allows python to react to signals
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timer = QTimer()
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timer.timeout.connect(lambda: None)
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timer.start(100)
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signal.signal(signal.SIGINT, stop_signal)
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signal.signal(signal.SIGTERM, stop_signal)
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def init_translator(app: QApplication):
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# translator = QTranslator()
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# if translator.load(QLocale("de"), "messages_de.ts"):
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# app.installTranslator(translator)
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pass
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def set_window_icon(app: QApplication):
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app.setWindowIcon(QIcon("../" + constants.raven_icon))
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# see https://stackoverflow.com/questions/1551605/how-to-set-applications-taskbar-icon-in-windows-7/1552105#1552105
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if sys.platform == 'win32' or sys.platform == 'cygwin':
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ctypes.windll.shell32.SetCurrentProcessExplicitAppUserModelID('opentext.ravenlog')
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if __name__ == "__main__":
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filterplugin = PluginRegistry.load_plugin("FilterPlugin")
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filterplugin()
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logfileviewerplugin = PluginRegistry.load_plugin("LogFileViewerPlugin")
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logfileviewerplugin()
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app = QApplication(sys.argv)
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set_window_icon(app)
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init_translator(app)
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init_signal_handler()
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window = RavenWindow()
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RavenUI.window = window
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window.show()
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app.exec()
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