JSON Formatter

jsonformatter is a Python library that provides a logging formatter to output log records as JSON objects. It allows for easy customization of LogRecord attributes, enabling users to include or replace fields, for instance, to integrate with log aggregation systems like Logstash. It supports Python 2.7 and Python 3. The latest version, 0.3.4, was released in November 2024, with an irregular but ongoing release cadence.