Retry Python Packages

tenacity

Retrying library for Python

backoff

Python library providing function decorators for configurable backoff and retry

stamina

Production-grade retries for Python

retryhttp

Retry potentially transient HTTP errors in Python.

python-backoff

Python library providing function decorators for configurable backoff and retry

retry-decorator

Decorator for retrying when exceptions occur

waiter

Delayed iteration for polling and retries.

reretry

An easy-to-use but functional retry decorator in python

aioretry

Asyncio retry utility for Python 3.7+

pyresilience

Unified resilience patterns for Python — retry, circuit breaker, timeout, fallback, bulkhead, rate limiter, and cache in one decorator. Python's Resilience4j.

httpx-retry

Middleware for implementing retry policies with HTTPX

polite-http

A courteous, dependency-free HTTP client with rate limiting, retries, and backoff.

awsretry

Decorate your AWS Boto3 Calls with AWSRetry.backoff(). This will allows your calls to get around the AWS Eventual Consistency Errors.

httpware

Typed, resilient HTTP clients for Python, sync and async

baldur-framework

Self-healing reliability layer for Python — circuit breaker, retry, and fallback behind a single decorator. Framework-agnostic core with Django, FastAPI, Flask, and Celery adapters.

rabbitkit

RabbitMQ made enjoyable — less broker plumbing, more business logic. Production-grade toolkit: decorators, safe retries, DLQs, publisher confirms, K8s lifecycle, in-memory testing.

interlock-cb

Circuit breaker for Python: sync + async in one class, sliding-window rate, slow-call detection, Polly-style resilience pipeline, type-safe API

async-batch-llm

Provider-agnostic framework for high-throughput LLM processing with async workers, automatic retries, rate limiting, and intelligent validation recovery.

failecho-autoreport

When a tool or model call fails, your agent learns what fixed it for other agents, or that nothing has. Plugins for Claude Code and OpenCode, an MCP proxy, a Python wrapper. Open source, metadata only.

neutral-llm-gateway

Neutral LLM gateway: typed contracts, provider adapters, explicit retry/fallback/usage/cost accounting.

pyattacker

Resumable async task orchestration for Python — pipelines, artifact persistence, per-endpoint pools. One failure costs a task, not the run.

failecho-mcp

When a tool or model call fails, your agent learns what fixed it for other agents, or that nothing has. Plugins for Claude Code and OpenCode, an MCP proxy, a Python wrapper. Open source, metadata only.

reqstorm

Send thousands of HTTP requests from Python or the command line: per-host rate limits, retries with backoff, pagination, progress and logs, results straight to JSONL, CSV, SQLite, PostgreSQL or MySQL.

redress

Policy-driven failure handling for Python services.