Files
bearhub/fpakman/app.py
2019-07-10 11:31:57 -03:00

82 lines
3.2 KiB
Python
Executable File

import argparse
import os
import sys
from PyQt5.QtGui import QIcon
from PyQt5.QtWidgets import QApplication
from colorama import Fore
from fpakman import __version__
from fpakman.core import resource
from fpakman.util import util
from fpakman.core.controller import FlatpakManager, GenericApplicationManager
from fpakman.util.cache import Cache
from fpakman.util.memory import CacheCleaner
from fpakman.view.qt import common
from fpakman.view.qt.systray import TrayIcon
app_name = 'fpakman'
def log_msg(msg: str, color: int = None):
if color is None:
print('[{}] {}'.format(app_name, msg))
else:
print('{}[{}] {}{}'.format(color, app_name, msg, Fore.RESET))
parser = argparse.ArgumentParser(prog=app_name, description="GUI for Flatpak applications management")
parser.add_argument('-v', '--version', action='version', version='%(prog)s {}'.format(__version__))
parser.add_argument('-e', '--cache-exp', action="store", default=int(os.getenv('FPAKMAN_CACHE_EXPIRATION', 60 * 60)), type=int, help='cached API data expiration time in SECONDS. Default: %(default)s')
parser.add_argument('-ie', '--icon-exp', action="store", default=int(os.getenv('FPAKMAN_ICON_EXPIRATION', 60 * 5)), type=int, help='cached icons expiration time in SECONDS. Default: %(default)s')
parser.add_argument('-l', '--locale', action="store", default=os.getenv('FPAKMAN_LOCALE', 'en'), help='Translation key. Default: %(default)s')
parser.add_argument('-i', '--check-interval', action="store", default=int(os.getenv('FPAKMAN_CHECK_INTERVAL', 60)), type=int, help='Updates check interval in SECONDS. Default: %(default)s')
parser.add_argument('-n', '--update-notification', action="store", default=os.getenv('FPAKMAN_UPDATE_NOTIFICATION', 1), type=int, help='Enable/disable system notifications for new updates. Default: %(default)s')
args = parser.parse_args()
if args.cache_exp < 0:
log_msg("'cache-exp' set to '{}': cache will not expire.".format(args.cache_exp), Fore.YELLOW)
if args.icon_exp < 0:
log_msg("'icon-exp' set to '{}': cache will not expire.".format(args.cache_exp), Fore.YELLOW)
if not args.locale.strip():
log_msg("'locale' set as '{}'. You must provide a valid one. Aborting...".format(args.locale), Fore.RED)
exit(1)
if args.check_interval <= 0:
log_msg("'check-interval' set as '{}'. It must be >= 0. Aborting...".format(args.check_interval), Fore.RED)
exit(1)
if args.update_notification == 0:
log_msg('updates notifications are disabled', Fore.YELLOW)
locale_keys = util.get_locale_keys(args.locale)
common.check_flatpak_installed(locale_keys)
caches = []
flatpak_api_cache = Cache(expiration_time=args.cache_exp)
caches.append(flatpak_api_cache)
icon_cache = Cache(expiration_time=args.icon_exp)
caches.append(icon_cache)
app = QApplication(sys.argv)
app.setWindowIcon(QIcon(resource.get_path('img/logo.svg')))
manager = GenericApplicationManager([FlatpakManager(flatpak_api_cache)])
trayIcon = TrayIcon(locale_keys=locale_keys,
manager=manager,
check_interval=args.check_interval,
icon_cache=icon_cache,
update_notification=bool(args.update_notification))
trayIcon.show()
CacheCleaner(caches).start()
sys.exit(app.exec_())