My standard logging module.
To install from PyPI:
python3 -m pip install gbe0-logTo use in scripts check example.py.
Example:
## Import module
from gbe0_log import Logger
import logging as log
## Initialize logger
## This only needs to be done once
Logger(verbosity = 5)
## Log some messages
log.critical('A message to log at critical level') # Always logged (verbosity level 0)
log.error('A message to log at error level') # Always logged (verbosity level 0)
log.warning('A message to log at warning level') # Verbosity level 1
log.info('A message to log at info level') # Verbosity level 2
log.verbose('A message to log at verbose level') # Verbosity level 3
log.debug('A message to log at debug level') # Verbosity level 4
log.trace('A message to log at trace level') # Verbosity level 5For convenience, a fatal log level has been added. If this log level is called it will log the message and cause the script to exit (with an optional error code). As an example:
## Log a fatal error and exit with default exit code (EINTR)
log.fatal('A fatal error occured')
## Log a fatal error and exit with code 99
log.fatal('A fatal error occured', code = 99)Output is to stderr and looks like this:
If Python is running in optimized mode calls to the following log levels are a no-op:
- trace
- debug
- verbose