SubProcess stdin.flush freezes when running python interpreter
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3.10
stdlib
topic-subprocess
type-bug
- Dominant language
- Python
- Stars
- 77.2k
- Forks
- 36k
- Avg merge
- 1d 9h
- Merged PRs (30d)
- 558
Description
| BPO | 45719 |
|---|---|
| Nosy | @eryksun |
| Files |
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 2021-11-05.00:42:46.843>
labels = ['type-bug', 'library', '3.10']
title = 'SubProcess stdin.flush freezes when running python interpreter'
updated_at = <Date 2021-11-06.11:34:10.887>
user = 'https://bugs.python.org/djp1012878'
bugs.python.org fields:
activity = <Date 2021-11-06.11:34:10.887>
actor = 'eryksun'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2021-11-05.00:42:46.843>
creator = 'djp1012878'
dependencies = []
files = ['50425']
hgrepos = []
issue_num = 45719
keywords = []
message_count = 2.0
messages = ['405761', '405856']
nosy_count = 2.0
nosy_names = ['eryksun', 'djp1012878']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue45719'
versions = ['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
Start with example.py, the simplified reproduction linked in the issue, and run it with the Python interpreter to confirm the stdin.flush freeze. Trace the relevant subprocess behavior and verify that the example no longer freezes while preserving its intended interaction.
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