def configure_args():
"""Configure arguments and return them."""
+
# parse arguments
parser = argparse.ArgumentParser(description="Tool to inject mails via IMAP.")
parser.add_argument('-u', '--username', dest='user', action='store',
warnings_handler = WarningsHandler()
warnings_handler.setLevel(LOG_UNCLEAN_EXIT_LEVEL)
default_logger.addHandler(warnings_handler)
+
return warnings_handler
if __name__ == "__main__":