m/pyenv
1
0
Fork 0
mirror of https://github.com/pyenv/pyenv.git synced 2025-11-08 11:33:49 -05:00
Code Wiki Activity
Page: Why pyenv?
Pages
Alternate Installation Methods Authoring plugins Build for maximum performance in MacOS Common build problems Deploying with pyenv Home MacOS login shell Plugins Shell integration Supported platforms Understanding binstubs Unix shell initialization Why pyenv? python local exec
Clone
2
Why pyenv?
Alexander Studnitskiy edited this page 2014-03-05 18:24:20 -08:00
Table of Contents

pyenv does...

  • Let you change the global Python version on a per-user basis.
  • Provide support for per-project Python versions.
  • Allow you to override the Python version with an environment variable.
  • Search commands from multiple versions of Python at a time. This may be helpful to test across Python versions with tox.

In contrast with pythonbrew and pythonz, pyenv does not...

  • Depend on Python itself. pyenv was made from pure shell scripts. There is no bootstrap problem of Python.
  • Need to be loaded into your shell. Instead, pyenv's shim approach works by adding a directory to your $PATH.
  • Manage virtualenv. Of course, you can create virtualenv yourself, or pyenv-virtualenv to automate the process.

(See the "Pages" link above for a full list of wiki pages.)