python / python/cpython

sys.path entries normalization in site.py doesn't follow POSIX symlink behaviour

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3.10 3.11 3.7 (EOL) 3.8 (EOL) 3.9 (EOL) stdlib type-bug
Dominant language
Python
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Description

BPO 46653
Nosy @jpoiret

Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

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GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2022-02-05.22:20:58.875>
labels = ['type-bug', '3.8', '3.9', '3.10', '3.11', '3.7', 'library']
title = "sys.path entries normalization in site.py doesn't follow POSIX symlink behaviour"
updated_at = <Date 2022-02-05.22:20:58.875>
user = 'https://github.com/jpoiret'

bugs.python.org fields:

activity = <Date 2022-02-05.22:20:58.875>
actor = 'jpoiret'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2022-02-05.22:20:58.875>
creator = 'jpoiret'
dependencies = []
files = []
hgrepos = []
issue_num = 46653
keywords = []
message_count = 1.0
messages = ['412600']
nosy_count = 1.0
nosy_names = ['jpoiret']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue46653'
versions = ['Python 3.7', 'Python 3.8', 'Python 3.9', 'Python 3.10', 'Python 3.11']

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with site.py and the issue's BPO context, then inspect related library tests for path normalization. Reproduce the symlink case on POSIX and make the behavior match POSIX symlink semantics; done when the regression is covered by a test.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
operating-systems
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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