Python Logging Libraries

structlog is a structured logging library for Python that treats log entries as dictionaries instead of strings. This data-centric approach enables machine-readable output and precise data analysis by generating log entries as key-value pairs. It functions as both a standalone logging framework and a compatibility layer that adds structured capabilities to the Python standard library logging module. The library features a processor-pipeline architecture that passes log dictionaries through a sequence of functions to modify events or add metadata before final rendering. It includes a contextua

Loguru is a Python logging library and thread-safe framework designed for recording system events and diagnostic messages. It functions as a structured logging tool that can serialize messages into JSON strings with metadata for automated parsing and analysis. The library includes a specialized exception tracker that captures unhandled crashes across main and background threads, rendering detailed stack traces that include local variable values. It further distinguishes itself through a unified routing pipeline that can intercept messages from the standard library logging module and dispatch

Overview This library is provided to allow standard python logging to output log data as json objects. With JSON we can make our logs more readable by machines and we can stop writing custom parsers for syslog type records.