Context Manager Python Packages

limiter

⏲️ Easy rate limiting for Python using a token bucket algorithm, with async and thread-safe decorators and context managers

executiontimer

Hierarchical execution timing for Python: nested sections, categories, asyncio and threads.

timethis

Context manager for measuring execution times

overdue

Conveniently stop Python code from running when it is taking too long on Python 3.10+

instld

The simplest package management

stdio-mgr

Context manager for mocking/wrapping stdin/stdout/stderr

forgetted

forgetted is a Python library for selective memory governance in AI agents: a context-managed window where the agent keeps full read access but its writes to memory files, session logs, deliverables, and an optional vector store vanish and are cleaned up on exit.

capture-db-queries

Class to simplify the search for slow and suboptimal sql queries to the database in django projects.

easylimit

A simple, precise Python rate limiter with built-in context manager support for hassle-free API throttling.

python-stopwatch2

A simple stopwatch for measuring code performance with static typing.

tmpkit

Ergonomic tempfile & tempdir context managers with auto-cleanup, atomic writes, async support, and zero dependencies.

browse-now

Memory and context manager just works.

zombie-py

Reraising Exceptions Back From the Dead As New Exceptions.

subaudit

Subscribe and unsubscribe for specific audit events

aftercare

Teardown orchestration: reverse-order cleanup with success logging.

tidycsv

Tired of having pseudo CSV files full of invalid entries ? Me too, this is my solution.

py-stepchain

Composable step orchestrator for Python. Write clean, declarative pipelines for synchronous and asynchronous workflows — with retries, validation, logging, and hooks — all in a tiny, dependency-free package.

pyeventic

A high-performance, strongly-typed event library for Python.

gitlogger-cli

A high-performance, strongly-typed event library for Python.

ctxmgr

工作区上下文管理工具 - 专为多项目并行开发设计。让你的大脑专注于创造，而不是记忆。

buzzkill

Haptic/BLE emergency-stop helper: guaranteed shutdown callbacks.

single-line

A context manager to facilitate printing messages to the same line.

window-recorder

Programatically video record a window with a python context manager in Linux

stackholm

Zero-copy stack-based context data management library.