如何找到我的Python site-packages目录的位置? [英] How do I find the location of my Python site-packages directory?

问题描述

如何找到我的站点软件包目录的位置?

How do I find the location of my site-packages directory?

推荐答案

站点包目录有两种类型， global 和每个用户.

There are two types of site-packages directories, global and per user.

1. 全局网站程序包("

1. Global site-packages ("dist-packages") directories are listed in sys.path when you run:

python -m site

要获取更简洁的列表，请从站点模块中运行getsitepackages 在Python代码中:

For a more concise list run getsitepackages from the site module in Python code:

python -c 'import site; print(site.getsitepackages())'

注意:使用virtualenvs getsitepackages不可用，但是，上面的sys.path将正确列出virtualenv的site-packages目录.在Python 3中，您可以使用 sysconfig模块代替:

Note: With virtualenvs getsitepackages is not available, sys.path from above will list the virtualenv's site-packages directory correctly, though. In Python 3, you may use the sysconfig module instead:

python3 -c 'import sysconfig; print(sysconfig.get_paths()["purelib"])'

每个用户站点软件包目录( PEP 370 )是Python安装本地软件包的位置:

The per user site-packages directory (PEP 370) is where Python installs your local packages:

python -m site --user-site

如果该目录指向不存在的目录，请检查Python的退出状态，并参见python -m site --help以获得解释.

If this points to a non-existing directory check the exit status of Python and see python -m site --help for explanations.

提示:运行pip list --user或pip freeze --user会为您提供每个用户安装的所有 网站软件包的列表.

Hint: Running pip list --user or pip freeze --user gives you a list of all installed per user site-packages.

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实用提示

• <package>.__path__可让您标识特定程序包的位置:(详细信息)

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  Practical Tips

  • <package>.__path__ lets you identify the location(s) of a specific package: (details)

    $ python -c "import setuptools as _; print(_.__path__)"
    ['/usr/lib/python2.7/dist-packages/setuptools']
    

  • <module>.__file__可让您标识特定模块的位置:(差异)

  • <module>.__file__ lets you identify the location of a specific module: (difference)

    $ python3 -c "import os as _; print(_.__file__)"
    /usr/lib/python3.6/os.py
    

  • 运行pip show <package>以显示Debian风格的软件包信息:

  • Run pip show <package> to show Debian-style package information:

    $ pip show pytest
    Name: pytest
    Version: 3.8.2
    Summary: pytest: simple powerful testing with Python
    Home-page: https://docs.pytest.org/en/latest/
    Author: Holger Krekel, Bruno Oliveira, Ronny Pfannschmidt, Floris Bruynooghe, Brianna Laugher, Florian Bruhin and others
    Author-email: None
    License: MIT license
    Location: /home/peter/.local/lib/python3.4/site-packages
    Requires: more-itertools, atomicwrites, setuptools, attrs, pathlib2, six, py, pluggy
    

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