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Enable custom message handler for pyside2 #285

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Enable custom message handler for pyside2 #285

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32 changes: 15 additions & 17 deletions qt_gui/src/qt_gui/main.py
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Original file line number Diff line number Diff line change
Expand Up @@ -424,23 +424,21 @@ def main(self, argv=None, standalone=None, plugin_argument_provider=None,
from qt_gui.perspective_manager import PerspectiveManager
from qt_gui.plugin_manager import PluginManager

# TODO PySide2 segfaults when invoking this custom message handler atm
if QT_BINDING != 'pyside':
def message_handler(type_, context, msg):
colored_output = 'TERM' in os.environ and 'ANSI_COLORS_DISABLED' not in os.environ
cyan_color = '\033[36m' if colored_output else ''
red_color = '\033[31m' if colored_output else ''
reset_color = '\033[0m' if colored_output else ''
if type_ == QtDebugMsg and self._options.verbose:
print(msg, file=sys.stderr)
elif type_ == QtWarningMsg:
print(cyan_color + msg + reset_color, file=sys.stderr)
elif type_ == QtCriticalMsg:
print(red_color + msg + reset_color, file=sys.stderr)
elif type_ == QtFatalMsg:
print(red_color + msg + reset_color, file=sys.stderr)
sys.exit(1)
qInstallMessageHandler(message_handler)
def message_handler(type_, context, msg):
colored_output = 'TERM' in os.environ and 'ANSI_COLORS_DISABLED' not in os.environ
cyan_color = '\033[36m' if colored_output else ''
red_color = '\033[31m' if colored_output else ''
reset_color = '\033[0m' if colored_output else ''
if type_ == QtDebugMsg and self._options.verbose:
print(msg, file=sys.stderr)
elif type_ == QtWarningMsg:
print(cyan_color + msg + reset_color, file=sys.stderr)
elif type_ == QtCriticalMsg:
print(red_color + msg + reset_color, file=sys.stderr)
elif type_ == QtFatalMsg:
print(red_color + msg + reset_color, file=sys.stderr)
sys.exit(1)
qInstallMessageHandler(message_handler)

app = self.create_application(argv)

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