def init_GUI_logger(self, logger):
"""
Initialises the textEdit logger.
"""
if self.ui != None:
try:
logger.addHandler(QPlainTextEditLogger(self.ui.textEdit))
set_logger_level(logger.level, name="gui") # essential to set the new handler's log level
except Exception as e:
raise "Failed to add textEdit as a handler for logger: " + str(e)
try:
self.ui.actionDISABLE.triggered.connect(self.logger_disable_checked)
self.ui.actionINFO.triggered.connect(self.logger_info_checked)
self.ui.actionDEBUG.triggered.connect(self.logger_debug_checked)
self.ui.actionWARNING.triggered.connect(self.logger_warning_checked)
self.ui.actionVERBOSE.triggered.connect(self.logger_verbose_checked)
level = logger.level
if level == logging.CRITICAL:
self.logger_disable_checked()
elif level == logging.WARNING:
self.logger_warning_checked()
elif level == logging.INFO:
self.logger_info_checked()
elif level == logging.DEBUG:
self.logger_debug_checked()
elif level == 5:
self.logger_verbose_checked()
else:
logger.critical("Value '" + level + "' from config file is not recognised"
"as a log level. Setting level as debug.")
self.logger_debug_checked()
except ValueError:
logger.warning("Menubar log level selection not setup - interface does not contain required menubar")
def logger_info_checked(self):
"""
Sets the logger level to INFO
"""
self.uncheck_all_log_options()
self.ui.actionINFO.setChecked(True)
set_logger_level(logging.INFO, name="gui")
logger.info("Logger level set to 'INFO'")
self.save_log_level(logging.INFO)
def logger_verbose_checked(self):
"""
Sets the logger level to VERBOSE
"""
self.uncheck_all_log_options()
self.ui.actionVERBOSE.setChecked(True)
set_logger_level(5, name="gui")
logger.info("Logger level set to 'VERBOSE'")
self.save_log_level(5)
def logger_debug_checked(self):
"""
Sets the logger level to DEBUG
"""
self.uncheck_all_log_options()
self.ui.actionDEBUG.setChecked(True)
set_logger_level(logging.DEBUG, name="gui")
logger.info("Logger level set to 'DEBUG'")
self.save_log_level(logging.DEBUG)
def logger_warning_checked(self):
"""
Sets the logger level to WARNING
"""
self.uncheck_all_log_options()
self.ui.actionWARNING.setChecked(True)
set_logger_level(logging.INFO, name="gui") # so the info log can be seen before change
logger.info("Logger level set to 'WARNING'")
set_logger_level(logging.WARNING, name="gui")
self.save_log_level(logging.WARNING)
def logger_disable_checked(self):
"""
Disables the logger
"""
self.uncheck_all_log_options()
self.ui.actionDISABLE.setChecked(True)
set_logger_level(logging.INFO, name="gui") # so the info log can be seen before change
logger.info("Logger DISABLED")
logging.disable(logging.CRITICAL)
self.save_log_level(logging.CRITICAL)
from qtgui.logger import set_logger_level, init_console_logger
logger = init_console_logger(name="gui")
version_id = 2.0
def print_pretty_name():
print(" ***************************************************" + "\n"
" Exemplar Qt5 Program - VERSION %s " %
str(version_id) + "\n"
" ***************************************************")
if __name__ == '__main__':
print_pretty_name()
# set log level
config = get_configs()
set_logger_level(int(config["COMMON"]["log_level"]), name="gui")
# start GUI
logger.info("Starting GUI...")
app = QApplication(sys.argv)
controller = Controller()
controller.show_main()
app.exec_()
# exit
sys.exit(0)