Exception Handling Python Packages

traceback-with-variables

Adds variables to python traceback. Simple, lightweight, controllable. Customize formats and colors. Debug reasons of exceptions by logging or pretty printing colorful variable contexts for each frame in a stacktrace, showing every value. Dump locals environments after errors to console, files, and loggers. Works in Jupyter too.

retry-decorator

Decorator for retrying when exceptions occur

drf-standardized-errors

Standardize your DRF API error responses

apiexception

Standardize FastAPI error/exception handling with APIException. Custom error codes, fallback logging, and beautiful Swagger UI integration.

documented

Templated docstrings for Python classes

flow-doctor

Self-hosted error-monitoring for Python pipelines: capture exceptions, deduplicate, diagnose root causes with LLMs, route alerts (Telegram/Slack/email/GitHub/S3), and auto-generate fix PRs — from a logging handler or one report() call.

fastapi-error-map

Elegant per-endpoint error handling for FastAPI that keeps OpenAPI in sync

safe-result

A Python package for elegant error handling, inspired by Rust's Result type

powertrace

Detailed stack trace logging and visualization

logging-exceptions

Self-logging exceptions: Attach log messages to exceptions and conditionally log them.

fastapi-exceptionshandler

Standardize and handle exceptions in FastAPI more elegantly

aivory-monitor

AIVory Monitor Python Agent - Remote debugging with AI-powered fix generation

django-multiurl

Have you ever wanted multiple views to match to the same URL? Now you can.

django-safespace

An exception handling middleware

exceptionx

The `exceptionx` is a flexible and convenient Python exception handling library that allows you to dynamically create exception classes and provides various exception handling mechanisms.

guards

An alternative to Python's try/except/else statements

escaping

Try not to stand out

exception-escaping

Try not to stand out

rustico

A Rust-inspired, ergonomic Result type for Python with first-class async support, pattern matching, and a clean API.

py-logex-enhanced

Simple, powerful logging with built-in exception handling and YAML configuration

crypto-functions

A simple and secure Python module for hashing and encrypting data and files.

aiohttp-exc-handlers

Bind views to exceptions for aiohttp

crash-sight

A zero-dependency debugging engine for Python that intercepts unhandled exceptions, extracts post-mortem state, masks sensitive data, and provides formatted crash reports with an interactive debugging REPL.

facedet

Face extraction system