def get_history(self):
""" Get the history entries for delivery to the remote server.
Get the history entries, formatted as Structs in order to send to a
frontend server on a different machine.
Returns:
An list of json strings (as bytes), with one history entry per item.
For example:
[
b'{
"description": "Door state changed to OPEN.",
"event": "SwitchActivated",
"timestamp": "2017-03-21 18:04:12"}',
b'{
"description": "Door state changed to CLOSED.",
"event": "SwitchActivated",
"timestamp": "2017-03-21 18:03:39"}',
b'{
"description": "Door state changed to OPEN.",
"event": "SensorTrip",
"timestamp": "2017-03-21 18:03:39"}
]
"""
entries = self.__db.read_history()
history = []
for entry in entries:
data = Struct(timestamp=entry['timestamp'],
event=entry['event'],
description=entry['description'])
history.append(data.to_json_bytes())
return history
def trigger_relay(self, user_agent: str, login: str):
self.__logger.debug("Requesting 'trigger_relay'")
data = Struct(user_agent=user_agent, login=login)
msg_json = data.to_json_bytes()
msg = ['trigger_relay', msg_json]
reply_json = self.__send_recv_msg(msg)
if reply_json is None: return None
return json.loads(reply_json)
def trigger_relay(self, user_agent: str, login: str):
self.__logger.debug("Requesting 'trigger_relay'")
data = Struct(user_agent=user_agent, login=login)
msg_json = data.to_json_bytes()
msg = ['trigger_relay', msg_json]
reply_json = self.__send_recv_msg(msg)
if reply_json is None: return None
return json.loads(reply_json)
def get_status(self) -> Struct:
"""
Gets the current system status
:return: A Struct populated with system state info
"""
data = Struct(is_open=self.__door_state)
data.status_text = "OPEN" if data.is_open else "CLOSED"
data.cpu_temp_c = self.get_cpu_temperature()
data.cpu_temp_f = data.cpu_temp_c * 9.0 / 5.0 + 32
data.gpu_temp_c = self.get_gpu_temperature()
data.gpu_temp_f = data.gpu_temp_c * 9.0 / 5.0 + 32
data.garage_temp_c = self.get_garage_temperature()
data.garage_temp_f = data.garage_temp_c * 9.0 / 5.0 + 32
return data
def get_status(self) -> Struct:
"""
Gets the current system status
:return: A Struct populated with system state info
"""
data = Struct(is_open=self.__door_state)
data.status_text = "OPEN" if data.is_open else "CLOSED"
data.cpu_temp_c = self.get_cpu_temperature()
data.cpu_temp_f = data.cpu_temp_c * 9.0 / 5.0 + 32
data.gpu_temp_c = self.get_gpu_temperature()
data.gpu_temp_f = data.gpu_temp_c * 9.0 / 5.0 + 32
return data