pyruse/pyruse/log.py

# pyruse is intended as a replacement to both fail2ban and epylog
# Copyright © 2017–2018 Y. Gablin
# Full licensing information in the LICENSE file, or gnu.org/licences/gpl-3.0.txt if the file is missing.
from enum import Enum, unique
from systemd import journal

@unique
class Level(Enum):
    EMERG = 0   # System is unusable.
    ALERT = 1   # Action must be taken immediately.
    CRIT = 2    # Critical conditions, such as hard device errors.
    ERR = 3     # Error conditions.
    WARNING = 4 # Warning conditions.
    NOTICE = 5  # Normal but significant conditions.
    INFO = 6    # Informational messages.
    DEBUG = 7

def log(level, string):
    journal.send(string, PRIORITY = level.value)

def debug(string):
    log(Level.DEBUG, string)

def notice(string):
    log(Level.NOTICE, string)

def error(string):
    log(Level.ERR, string)