def set(self, data):
# Check all errors first to avoid partially applying an update.
for key, value in data.items():
if key not in self._state:
# return self.sendErrorReply('unknownValue', f"The value '{key}' is not known. Valid keys are: {self._state.keys()}")
cameraControlAPI.send(
QDBusMessage.createErrorReply(
'unknownValue',
f"The value '{key}' is not known. Valid keys are: {self._state.keys()}"
))
if not isinstance(value, type(self._state[key])):
return cameraControlAPI.send(
QDBusMessage.createErrorReply(
'wrongType',
f"Can not set '{key}' to {value}. (Previously {self._state[key]}.) Expected {type(self._state[key])}, got {type(value)}."
))
for key, value in data.items():
self._state[key] = value
def get(self, msg):
keys = msg.arguments()[0]
retval = {}
for key in keys:
if key not in self._state:
return cameraControlAPI.send( #Todo: This isn't how you return errors.
QDBusMessage.createErrorReply(
'unknownValue',
f"The value '{key}' is not known. Valid keys are: {self._state.keys()}"
))
retval[key] = self._state[key]
return retval
