pybatmesh/naxalnet/log.py

55 lines
1.6 KiB
Python

# This file is part of naxalnet.
# Copyright (C) 2021 The naxalnet Authors
# 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 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""
log.py
------
Initialise the logger for other submodules to import. Do not
import any submodules here except for naxallnet.config
"""
import logging
from systemd.journal import JournalHandler
from naxalnet.config import args
def get_logger():
"""
Initialise the logger and return it.
This function is meant to be used only by naxalnet.log.
If you want to import the logger, use:
from naxalnet.log import logger
"""
log = logging.getLogger("naxalnet")
# --verbose
if args.verbose >= 2:
loglevel = logging.DEBUG
elif args.verbose == 1:
loglevel = logging.INFO
else:
loglevel = logging.WARNING
# if --systemd is given, log to systemd journal
if args.systemd:
logging.basicConfig(level=logging.DEBUG)
log.addHandler(JournalHandler())
else:
logging.basicConfig(level=loglevel)
return log
logger = get_logger()