def __login_btn_clicked(self, user_name, password):
""" Slot for the login button
Tries to create model with the provided user_name and password
:param str user_name: flow user name
:param str password: flow user password
"""
# clear any old status
self.__display_app.login_view_show_error(None)
LOGGER.debug("Trying to login with username = {}".format(user_name))
try:
# try to initialize model
self.__model = ClimateControlModel()
self.__model.connection_status.connect(
self.__connection_status_result)
try:
self.__model.initialize(user_name, password)
except LoginFailed:
self.__display_app.login_view_show_error(
UIStrings.LOGIN_FAILED)
except ControllerNotFound:
self.__display_app.login_view_show_error(
UIStrings.CONTROLLER_DEVICE_NOT_FOUND)
else:
# Save username if no exception comes
UserList().add_name(user_name)
self.__model.setting_received.connect(
self.__get_setting_response)
# define slot for receiving events from Controller
self.__model.measurement_changed.connect(
self.__measurement_changed)
self.__model.device_status_changed.connect(
self.__device_status_changed)
self.__model.relay_status_changed.connect(
self.__relay_status_changed)
self.__model.controller_status.connect(
self.__controller_status)
self.__model.latency_changed.connect(self.__latency_changed)
self.__model.get_settings()
except FlowLibraryError:
self.__display_app.login_view_show_error(
UIStrings.FLOW_LIBRARY_ERROR)
def __login_btn_clicked(self, user_name, password):
""" Slot for the login button
Tries to create model with the provided user_name and password
:param str user_name: flow user name
:param str password: flow user password
"""
# clear any old status
self.__admin_app.login_view_show_error(None)
LOGGER.debug("Trying to login with username = {}".format(user_name))
try:
# try to initialize model
self.__model = ClimateControlModel()
self.__model.connection_status.connect(
self.__connection_status_result)
self.__model.initialize(user_name, password)
self.__model.save_setting_result.connect(
self.__save_setting_result)
self.__model.command_sending_result.connect(
self.__command_sending_result)
self.__model.command_response_received.connect(
self.__command_response_received)
self.__model.relay_status_changed.connect(
self.__relay_status_changed)
# Save username if no exception comes
UserList().add_name(user_name)
# login pass, try to get settings
self.__model.setting_received.connect(self.__get_setting_response)
self.__model.get_settings()
except LoginFailed:
self.__admin_app.login_view_show_error(Strings.LOGIN_FAILED)
LOGGER.exception("Login failed")
except ControllerNotFound:
self.__admin_app.login_view_show_error(
Strings.CONTROLLER_DEVICE_NOT_FOUND)
LOGGER.exception("Controller device not found")
except FlowLibraryError as error:
self.__admin_app.login_view_show_error(Strings.FLOW_LIBRARY_ERROR)
LOGGER.exception(error.message)
