Source code for libka.utils.simple_abort_handler

#!/usr/bin/python3
# pylint: disable=line-too-long
# kate: space-indent on; indent-width 4; replace-tabs on; indent-mode python; remove-trailing-space modified;
# vim: expandtab ts=4
# pylint: enable=line-too-long

############################################################################
#   Copyright © 2018 José Manuel Santamaría Lema <panfaust@gmail.com>      #
#                                                                          #
#   This program is free software; you can redistribute it and/or modify   #
#   it under the terms of the GNU General Public License as published by   #
#   the Free Software Foundation; either version 2 of the License, or      #
#   (at your option) any later version.                                    #
############################################################################

"""This module just provides a `simple_abort_handler` function to exit nice"""

import sys

from libka.ka_print import ka_print_plain



[docs]
def simple_abort_handler(recv_signal, frame): # pylint: disable=unused-argument
    """
    Simple signal handler for `Ctrl+C`.

    It just prints an 'Aborted by user request' message and exits the program with code 130.

    See http://www.tldp.org/LDP/abs/html/exitcodes.html for more information about exit codes.
    """
    ka_print_plain('Aborted by user request')
    sys.exit(130) #http://www.tldp.org/LDP/abs/html/exitcodes.html