pyenv
A simple, unobtrusive tool to easily switch between multiple versions of Python on a per-user or per-project basis.
What is pyenv?
pyenv is a lightweight command-line tool that enables developers to easily install, switch, and manage multiple Python versions on their local machine. It solves the problem of working with projects that require different Python versions by providing a simple, shim-based mechanism to control which version is used globally, per-project, or per-shell session.
Python developers who work on multiple projects with varying Python version requirements, especially those needing to test across different Python releases or maintain compatibility with legacy systems.
Developers choose pyenv for its simplicity, lack of Python dependency, and adherence to UNIX principles. It offers a non-intrusive, reliable way to manage Python environments without the overhead of virtual environments or complex configuration.
Overview
Simple Python version management
Use Cases
Best For
- Managing multiple Python versions on a single development machine
- Testing applications across different Python releases (e.g., with tox)
Related Projects
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