[Windows] I/O on a broken pipe may raise an EINVAL OSError instead of BrokenPipeError
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3.10
3.8 (EOL)
3.9 (EOL)
interpreter-core
OS-windows
topic-IO
type-bug
- Dominant language
- Python
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- 77.2k
- Forks
- 36k
- Avg merge
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- Merged PRs (30d)
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Description
| BPO | 35754 |
|---|---|
| Nosy | @pfmoore, @tjguk, @zware, @eryksun, @zooba |
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 2019-01-16.21:33:08.638>
labels = ['interpreter-core', 'type-bug', '3.8', '3.9', 'expert-IO', '3.10', 'OS-windows']
title = '[Windows] I/O on a broken pipe may raise an EINVAL OSError instead of BrokenPipeError'
updated_at = <Date 2021-03-22.00:14:18.586>
user = 'https://bugs.python.org/jimbo1qaz'
bugs.python.org fields:
activity = <Date 2021-03-22.00:14:18.586>
actor = 'eryksun'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Interpreter Core', 'Windows', 'IO']
creation = <Date 2019-01-16.21:33:08.638>
creator = 'jimbo1qaz_'
dependencies = []
files = []
hgrepos = []
issue_num = 35754
keywords = []
message_count = 4.0
messages = ['333792', '333793', '333814', '389266']
nosy_count = 6.0
nosy_names = ['paul.moore', 'tim.golden', 'zach.ware', 'eryksun', 'steve.dower', 'jimbo1qaz_']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue35754'
versions = ['Python 3.8', 'Python 3.9', 'Python 3.10']
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue concerns Windows I/O in Python's interpreter core, but it names no source files, tests, or reproduction steps. Start by reviewing the linked BPO issue and locating the Windows broken-pipe error handling; done means broken-pipe I/O consistently raises BrokenPipeError rather than an EINVAL OSError, with regression coverage.
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
- 32/100