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setup signal handlers for SIGINT/TERM exit #46

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merged 1 commit into from
Oct 18, 2018
Merged

setup signal handlers for SIGINT/TERM exit #46

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16 changes: 15 additions & 1 deletion securedrop_client/app.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,10 +19,11 @@
import logging
import pathlib
import os
import signal
import sys
from sqlalchemy.orm import sessionmaker
from PyQt5.QtWidgets import QApplication
from PyQt5.QtCore import Qt
from PyQt5.QtCore import Qt, QTimer
from logging.handlers import TimedRotatingFileHandler
from securedrop_client import __version__
from securedrop_client.logic import Client
Expand Down Expand Up @@ -91,11 +92,24 @@ def run():
app.setDesktopFileName('org.freedomofthepress.securedrop.client')
app.setApplicationVersion(__version__)
app.setAttribute(Qt.AA_UseHighDpiPixmaps)

gui = Window()
app.setWindowIcon(load_icon(gui.icon))
app.setStyleSheet(load_css('sdclient.css'))

Session = sessionmaker(bind=engine)
session = Session()

client = Client("http://localhost:8081/", gui, session)
client.setup()

def signal_handler(*nargs) -> None:
app.quit()

for sig in [signal.SIGINT, signal.SIGTERM]:
signal.signal(sig, signal_handler)
timer = QTimer()
timer.start(500)
timer.timeout.connect(lambda: None)

sys.exit(app.exec_())