anki/qt/aqt/qt.py
2020-07-30 18:43:57 -06:00

62 lines
1.5 KiB
Python

# Copyright: Ankitects Pty Ltd and contributors
# License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
# make sure not to optimize imports on this file
# pylint: disable=unused-import
import os
import sys
import traceback
from typing import Callable, Union
from PyQt5.Qt import * # type: ignore
from PyQt5.QtCore import *
from PyQt5.QtCore import pyqtRemoveInputHook # pylint: disable=no-name-in-module
from PyQt5.QtGui import * # type: ignore
from PyQt5.QtWebChannel import QWebChannel
from PyQt5.QtWebEngineWidgets import *
from PyQt5.QtWidgets import *
from anki.utils import isMac, isWin
# fix buggy ubuntu12.04 display of language selector
os.environ["LIBOVERLAY_SCROLLBAR"] = "0"
try:
from PyQt5 import sip
except ImportError:
import sip # type: ignore
def debug():
from pdb import set_trace
pyqtRemoveInputHook()
set_trace()
if os.environ.get("DEBUG"):
def info(type, value, tb):
for line in traceback.format_exception(type, value, tb):
sys.stdout.write(line)
pyqtRemoveInputHook()
from pdb import pm
pm()
sys.excepthook = info
qtmajor = (QT_VERSION & 0xFF0000) >> 16
qtminor = (QT_VERSION & 0x00FF00) >> 8
qtpoint = QT_VERSION & 0xFF
if qtmajor != 5 or qtminor < 9 or qtminor == 10:
raise Exception("Anki does not support your Qt version.")
def qconnect(signal: Union[Callable, pyqtSignal], func: Callable) -> None:
"Helper to work around type checking not working with signal.connect(func)."
signal.connect(func) # type: ignore