[Python-checkins] bpo-41376: Fix the documentation of `site.getusersitepackages()` (GH-21602)
Phil Elson
webhook-mailer at python.org
Thu Oct 8 02:38:06 EDT 2020
https://github.com/python/cpython/commit/35f041dd0171f575fc3adce1709b31fdf45a5ff6
commit: 35f041dd0171f575fc3adce1709b31fdf45a5ff6
branch: master
author: Phil Elson <pelson.pub at gmail.com>
committer: GitHub <noreply at github.com>
date: 2020-10-08T15:37:46+09:00
summary:
bpo-41376: Fix the documentation of `site.getusersitepackages()` (GH-21602)
`site.getusersitepackages()` returns the location of the user-specific site-packages directory
even when the user-specific site-packages is disabled.
```
$ python -s -m site
sys.path = [
'/home/user/conda/lib/python37.zip',
'/home/user/conda/lib/python3.7',
'/home/user/conda/lib/python3.7/lib-dynload',
'/home/user/conda/lib/python3.7/site-packages',
]
USER_BASE: '/home/user/.local' (exists)
USER_SITE: '/home/user/.local/lib/python3.7/site-packages' (doesn't exist)
ENABLE_USER_SITE: False
```
It was not practical to prevent the function from returning None if user-specific site-packages are disabled, since there are other uses of the function which are relying on this behaviour (e.g. `python -m site`).
files:
M Doc/library/site.rst
diff --git a/Doc/library/site.rst b/Doc/library/site.rst
index b424e1ba348d8..2e3646f6a74f8 100644
--- a/Doc/library/site.rst
+++ b/Doc/library/site.rst
@@ -231,7 +231,9 @@ Module contents
Return the path of the user-specific site-packages directory,
:data:`USER_SITE`. If it is not initialized yet, this function will also set
- it, respecting :envvar:`PYTHONNOUSERSITE` and :data:`USER_BASE`.
+ it, respecting :data:`USER_BASE`. To determine if the user-specific
+ site-packages was added to ``sys.path`` :data:`ENABLE_USER_SITE` should be
+ used.
.. versionadded:: 3.2
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