Structured Logging Python Packages

structlog

Simple, powerful, and fast logging for Python.

django-structlog

Structured Logging for Django

logfmter

Add logfmt structured logging using the stdlib logging module and without changing a single log call.

structlog-pretty

A collection of structlog processors for prettier output: a code syntax highlighter, JSON and XML prettifiers, a multiline string printer, and a numeric value rounder.

pygogo

A Python logging library with superpowers

structlog-config

A comprehensive structlog configuration with sensible defaults for development and production environments, featuring context management, exception formatting, and path prettification.

structlog-sentry-logger

A multi-purpose, pre-configured, performance-optimized structlog logger with (optional) Sentry integration via structlog-sentry

tritonparse

TritonParse: A Compiler Tracer, Visualizer, and Reproducer for Triton Kernels

stlog

STandard STructured LOG (stlog) is Python 3.7+ structured logging library built on standard python logging and contextvars

hyperi-pylib

Opinionated, drop-in Python toolkit for production services at scale. The patterns from blog posts as actual code: 8-layer config cascade, structured logging with PII masking, Prometheus + OpenTelemetry, multi-backend secrets (Vault/AWS/GCP/Azure), Kafka helpers, CEL expression engine, FastAPI-friendly.

bolton-logrus

Better logging made easy with support for structlog and the standard logging module.

jog

JSON Structured Logging for Python

timber

:evergreen_tree: Great Python logging made easy.

l2sl

logging to structured logging

loggia

Loggia is convenient logging configuration manager, for Python standard logging library and loguru.

certlib-log

A library extending the standard logging toolbox (e.g., facilitating structured logging with minimal fuss).

unclogger

Custom wrapper for enhanced structured logging.

tamga

A modern, high-performance logging utility for Python with multiple output formats and colorful console output.

telelog-python

High-performance structured logging library with rich visualization capabilities

structguru

A loguru-style ergonomic API for structlog

logging-py

Highly opinionated structured logging for python projects.

containerlog

A lightweight, optimized, and opinionated structured logging library for Python, intended for containerized applications

mohflow

Python structured logging library with JSON output, Loki integration, and console/file handlers. Zero-config observability for modern Python apps.

openinfra-logger

Universal structured logging and observability for Node, Python, Go and Rust — built from the standard library only. Native batching, auto-redaction, OpenTelemetry-aware, with native Datadog and Elastic (ECS) formatters.