def __getattr__(self, name):
registry_setting = registry.get(name, None)
if not registry_setting:
raise AttributeError("Setting does not exist: %s" % name)
try:
setting = self.settings.get(name=name)
registry_type = registry_setting["type"]
if registry_type is bool:
value = setting.value != "False"
else:
value = registry_type(setting.value)
except Setting.DoesNotExist:
value = registry_setting["default"]
self.__dict__[name] = value
return getattr(self, name)
def __setattr__(self, name, value):
registry_setting = registry.get(name, None)
if not registry_setting:
self.__dict__[name] = value
return
if not registry_setting["editable"]:
raise AttributeError("Read only setting value: %s" % name)
self_value = self.__dict__.get(name, registry_setting["default"])
if value == self_value:
return
if value is None:
self.settings.filter(name=name).delete()
else:
try:
setting = self.settings.get(name=name)
setting.value = value
setting.save()
except Setting.DoesNotExist:
self.settings.create(name=name, value=value)
self.__dict__[name] = value
