# Customizing Virtualenvwrapper

virtualenvwrapper adds several hook points you can use to change your settings, shell environment, or other configuration values when creating, deleting, or moving between environments. These hooks are exposed in two ways. Per-User Customization allows a user to perform generic actions for every virtualenv in your environment, including customization of virtualenv creation. Extending Virtualenvwrapper makes it possible to share common behaviors between systems and developers.

- Per-User Customization
- Extending Virtualenvwrapper