Source code for libka.utils.python_debian_warnings

#!/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 © 2024 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 functions to silence python-debian warnings"""

import warnings
import logging


[docs]
def ignore_python_debian_warnings():
    """
    Calling this function will prevent the stdout printing of warnings
    by python-debian library.
    """
    #For older versions of python-debian
    warnings.simplefilter('ignore', UserWarning)
    #For newer versions of python-debian
    logger = logging.getLogger('debian.deb822')
    logger.setLevel(logging.ERROR)



[docs]
def reset_python_debian_warnings():
    """
    Calling this function will reset the stdout printing of warnings
    by python-debian library. This function is meant to be used after
    calling `ignore_python_debian_warnings()` like this:

    ```
    ignore_python_debian_warnings()
    <code_that_is_going_to_produce_warnings_printed_on_stdout>
    reset_python_debian_warnings()
    ```
    """
    #For older versions of python-debian
    warnings.simplefilter('default', UserWarning)
    #For newer versions of python-debian
    logger = logging.getLogger('debian.deb822')
    logger.setLevel(logging.WARNING)