def set_setting(self, key, value):
"""
Update a persistent setting in the application.
:param key: Name of a setting in the ``settings`` registry
:type key: str
:param value: New value for the setting
:type value: str
"""
super(GlueApplication, self).set_setting(key, value)
settings = QtCore.QSettings('glue-viz', 'glue')
settings.setValue(key, value)
def _load_settings(self, path=None):
settings = QtCore.QSettings('glue-viz', 'glue')
for k, v in self.settings:
if settings.contains(k):
super(GlueApplication, self).set_setting(k, settings.value(k))