netlink-logging 0.1.14

A wrapper around logging and logzero

netlink-logging

Part of the NetLink Python Tools

A small wrapper around python logging and logzero.

Features

• Log to a logfile automatically (same name as the top-level script, _input_ for console)
• Additional levels:
  • TRACE (5)
  • VERBOSE (15)
  • SUCCESS (25)
• Timestamps are in UTC and use format %Y-%m-%d %H:%M:%S
• Uncaught Exceptions are logged as CRITICAL

Installation

pip install netlink-logging

Usage

from netlink.logging import logger 

logger.trace('A TRACE entry.')
logger.debug('A DEBUG entry.')
logger.verbose('A VERBOSE entry.')
logger.info('An INFO entry.')
logger.success('A SUCCESS entry.')
logger.warning('A WARNING entry.')
logger.error('An ERROR entry.')
logger.critical('A CRITICAL entry.')

results in

[D 2022-02-32 26:27:28 <input>:…] A DEBUG entry.
[V 2022-02-32 26:27:28 <input>:…] A VERBOSE entry.
[I 2022-02-32 26:27:28 <input>:…] An INFO entry.
[S 2022-02-32 26:27:28 <input>:…] A SUCCESS entry.
[W 2022-02-32 26:27:28 <input>:…] A WARNING entry.
[E 2022-02-32 26:27:28 <input>:…] An ERROR entry.
[C 2022-02-32 26:27:28 <input>:…] A CRITICAL entry.

Additional Methods

set_file

Use set_file to change the file that is logged to:

logger.set_file([filename, 
                [formatter,] 
                [mode,] 
                [max_bytes,] 
                [backup_count,] 
                [encoding,] 
                [log_level,] 
                [disable_stderr_logger]])

Parameters

• filename (optional, str)

  Must be provided, if any other parameter is provided. If not provided, or set to None logging to file is disabled.

• formatter (optional, logging.Formatter)

  Formatter to use for logging to file. Defaults to [K time module:line number] (message, where

  • K is the first letter of the logging level
  • time is %Y-%m-%d %H:%M:%S in UTC
  • module and **line number show the location in code
  • message as provided in call

• mode (optional, str)

  Mode to open the file with. Defaults to a.

• max_bytes (optional, int)

  Size of the logfile when rollover should occur. If set to 0, rollover never occurs. Defaults to 100 MB.

• backup_count (optional, int)

  Number of backups to keep. If set to 0, rollover never occurs. Defaults to 5.

• encoding (optional, str)

  Used to open the file with that encoding. Defaults to utf-8.

• log_level (optional, int)

  Set a custom logging level for the file logger. Defaults to the current logging level.

• disable_stderr_logger (optional, bool)

  Should the default stderr logger be disabled. Defaults to False.

set_level

The current logging level can be set without additional imports:

from netlink.logging import logger

logger.set_level(logger.ERROR)

enable_file

Enable logging to file, if it was disabled. Takes boolean.

disable_file

Disable logging to file.

hide_location

Hide module name and line number.

show_threading

Show thread name.

hide_threading

Hide thread name.

Changes

0.1.10

Option to show or hide thread name

Roadmap

An additional feature that is considered would log every Exception raised.

License

MIT License

Copyright (c) 2022 Bernhard Radermacher

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.