class KeypadApp:
# pylint: disable=R0903
## __slots__ allow us to explicitly declare data members
__slots__ = ['_config_mgr', '_logger', '_log_store', '_state_object']
## KeypadApp class constructor.
# @param self The object pointer.
def __init__(self):
## Instance of a configuration manager class.
self._config_mgr = None
self._logger = Logger()
self._log_store = LogStore()
self._logger.WriteToConsole = True
self._logger.ExternalLogger = self
self._logger.Initialise()
## Instance of the keypad state object.
self._state_object = None
## Start the application, this will not exit until both the GUI and the
# Twisted reactor have been destroyed. The only exception is if any
# elements of the startup fail (e.g. loading the configuration).
# @param self The object pointer.
def start_app(self):
self._config_mgr = ConfigurationManager()
config = self._config_mgr.parse_config_file('configuration.json')
if not config:
self._logger.Log(LogType.Error, self._config_mgr.last_error_msg)
return
wx_app = wx.App()
reactor.registerWxApp(wx_app)
self._state_object = KeypadStateObject(config, self._logger)
keypad_api_ctrl = KeypadApiController(config, self._state_object,
self._log_store, self._logger)
api_server = server.Site(keypad_api_ctrl)
reactor.listenTCP(config.keypadController.networkPort, api_server)
check_panel_loop = LoopingCall(self._state_object.check_panel)
check_panel_loop.start(0.01, now=False)
reactor.run()
## Stop the application.
# @param self The object pointer.
def stop_app(self):
self._logger.Log(LogType.Info,
'Stopping keypad controller, cleaning up...')
def add_log_event(self, current_time, log_level, msg):
self._log_store.AddLogEvent(current_time, log_level, msg)
class PowerConsoleApp:
# pylint: disable=R0903
## __slots__ allow us to explicitly declare data members
__slots__ = ['_config_mgr', '_logger']
## KeypadApp class constructor.
# @param self The object pointer.
def __init__(self):
## Instance of a configuration manager class.
self._config_mgr = None
formatter = logging.Formatter(
"%(asctime)s [%(levelname)s] %(message)s", "%Y-%m-%d %H:%M:%S")
## Instance of a logger.
self._logger = logging.getLogger('system log')
console_stream = logging.StreamHandler()
console_stream.setFormatter(formatter)
self._logger.setLevel(logging.DEBUG)
self._logger.addHandler(console_stream)
## Start the application, this will not exit until both the GUI and the
# Twisted reactor have been destroyed. The only exception is if any
# elements of the startup fail (e.g. loading the configuration).
# @param self The object pointer.
def start_app(self):
if not os.getenv('PWRCON_CONFIG'):
self._logger.error('PWRCON_CONFIG environment variable missing!')
sys.exit(1)
config_file = os.getenv('PWRCON_CONFIG')
self._config_mgr = ConfigurationManager()
config = self._config_mgr.parse_config_file(config_file)
if not config:
print(f"ERROR: {self._config_mgr.last_error_msg}")
return
wx_app = wx.App()
main_window = MainWindow(config)
main_window.Show()
wx_app.MainLoop()
## Stop the application.
# @param self The object pointer.
def stop_app(self):
self._logger.info('Stopping power console, cleaning up...')
