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Merge pull request #7727 from SomberNight/202203_qtcamera_preferences_crash

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qt gui: (maybe fix) opening "Preferences" segfaults on macOS for some
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ghost43
2022-03-22 14:40:49 +00:00
committed by GitHub
parent 5149ee02a5 d8e2582889
commit 483fed42d8
1 changed files with 8 additions and 0 deletions
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8
electrum/gui/qt/__init__.py
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@@ -42,6 +42,14 @@ from PyQt5.QtWidgets import (QApplication, QSystemTrayIcon, QWidget, QMenu,
from PyQt5.QtCore import QObject, pyqtSignal, QTimer, Qt from PyQt5.QtCore import QObject, pyqtSignal, QTimer, Qt
import PyQt5.QtCore as QtCore import PyQt5.QtCore as QtCore
try:
# Preload QtMultimedia at app start, if available.
# We use QtMultimedia on some platforms for camera-handling, and
# lazy-loading it later led to some crashes. Maybe due to bugs in PyQt5. (see #7725)
from PyQt5.QtMultimedia import QCameraInfo; del QCameraInfo
except ImportError as e:
pass # failure is ok; it is an optional dependency.
from electrum.i18n import _, set_language from electrum.i18n import _, set_language
from electrum.plugin import run_hook from electrum.plugin import run_hook
from electrum.base_wizard import GoBack from electrum.base_wizard import GoBack