tox
« Back to VersTracker
Description:
Generic Python virtualenv management and test command-line tool
Type: Formula  |  Latest Version: 4.32.0@0  |  Tracked Since: Dec 18, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: testing virtualenv python automation dev-tools
Install: brew install tox
About:
Tox is a comprehensive command-line tool for automating Python environment management and testing across multiple Python versions and configurations. It creates isolated virtual environments, handles dependencies, and executes test commands in a reproducible manner. This streamlines the development workflow by ensuring consistent testing and packaging processes.
Key Features:
  • Automated virtualenv creation and management
  • Multi-environment testing (e.g., different Python versions)
  • Declarative configuration via pyproject.toml or tox.ini
  • Seamless integration with pytest, nox, and other test runners
Use Cases:
  • Running unit tests across Python 3.8-3.12 simultaneously
  • Building and validating package distributions before release
  • Automating linting and type-checking in CI/CD pipelines
Alternatives:
  • nox – Nox uses Python scripts for configuration, offering more flexibility but a steeper learning curve than tox's INI/TOML format
  • hatch – Hatch is a modern project manager with built-in env management, while tox focuses specifically on test automation
Version History
Detected Version Rev Change Commit
Dec 18, 2025 8:22am 4.32.0 0 VERSION_BUMP 08b96f98
Oct 24, 2025 8:36pm 0 VERSION_BUMP 839f62da
Oct 11, 2025 9:27pm 0 VERSION_BUMP 60df752c
Oct 9, 2025 10:39pm 0 VERSION_BUMP 16e525fa
Oct 22, 2024 7:46pm 0 VERSION_BUMP ee563b60
Oct 22, 2024 3:59pm 0 VERSION_BUMP b5b8b7b1
Oct 22, 2024 7:07am 0 VERSION_BUMP a366783e
Oct 10, 2024 2:27am 0 VERSION_BUMP 9723a417
Oct 9, 2024 6:37pm 0 VERSION_BUMP ac4ffda4
Oct 1, 2024 4:57am 0 VERSION_BUMP 80f79ed1
Oct 1, 2024 3:59am 0 VERSION_BUMP e80d8543
Sep 19, 2024 6:04am 0 VERSION_BUMP db65a564