python / python/cpython

Can't pass Path like objects to subprocess api's on Windows.

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3.10 3.8 (EOL) 3.9 (EOL) OS-windows topic-subprocess type-bug
Dominant language
Python
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Description

BPO 41649
Nosy @terryjreedy, @pfmoore, @tjguk, @zware, @serhiy-storchaka, @zooba, @tirkarthi, @rasjani

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 2020-08-27.14:25:18.967>
labels = ['3.10', 'type-bug', '3.8', '3.9', 'OS-windows']
title = "Can't pass  Path like objects to subprocess api's on Windows."
updated_at = <Date 2020-09-12.01:28:59.018>
user = 'https://github.com/rasjani'

bugs.python.org fields:

activity = <Date 2020-09-12.01:28:59.018>
actor = 'terry.reedy'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Windows']
creation = <Date 2020-08-27.14:25:18.967>
creator = 'rasjani'
dependencies = []
files = []
hgrepos = []
issue_num = 41649
keywords = []
message_count = 5.0
messages = ['375993', '375995', '376024', '376043', '376760']
nosy_count = 8.0
nosy_names = ['terry.reedy', 'paul.moore', 'tim.golden', 'zach.ware', 'serhiy.storchaka', 'steve.dower', 'xtreak', 'rasjani']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue41649'
versions = ['Python 3.8', 'Python 3.9', 'Python 3.10']

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 by examining the Windows implementation of Python's subprocess APIs and their existing tests; the issue provides no file or test names. Reproduce passing path-like objects on Windows, then identify the affected APIs and add regression coverage showing that the supported path-like inputs work consistently.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
operating-systems
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
35/100

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