Skip to content

PEP 405

PEP 405 -- Python Virtual Environments

Abstract

This PEP proposes to add to Python a mechanism for lightweight "virtual environments" with their own site directories, optionally isolated from system site directories. Each virtual environment has its own Python binary (allowing creation of environments with various Python versions) and can have its own independent set of installed Python packages in its site directories, but shares the standard library with the base installed Python.

See also

Favorite site