id: python-venv
path: foundations
title: venv — Creation of virtual environments
url: https://docs.python.org/3/library/venv.html
source_type: official-docs
level: beginner
language: en
why_en: The standard-library reference for creating isolated Python environments and
  understanding their behavior.
why_zh: Python 标准库的虚拟环境参考，说明如何创建隔离环境及其运行方式。
reviewed_on: '2026-08-31'
status: active
requires_key: false
risk: low
featured: false
order: 2