python / python/cpython

concurrent.futures as_completed raise TimeoutError wrong

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topic-multiprocessing type-bug
Dominant language
Python
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Forks
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PR merge metrics
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Description

BPO 29733
Nosy @MojoVampire, @jiang-wanwei

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 2017-03-06.11:23:33.813>
labels = ['type-bug']
title = 'concurrent.futures as_completed raise TimeoutError wrong'
updated_at = <Date 2017-03-06.15:48:19.297>
user = 'https://github.com/jiang-wanwei'

bugs.python.org fields:

activity = <Date 2017-03-06.15:48:19.297>
actor = 'josh.r'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = []
creation = <Date 2017-03-06.11:23:33.813>
creator = 'jiangwanwei'
dependencies = []
files = []
hgrepos = []
issue_num = 29733
keywords = []
message_count = 2.0
messages = ['289093', '289116']
nosy_count = 2.0
nosy_names = ['josh.r', 'jiangwanwei']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue29733'
versions = ['Python 3.6']

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 reading the concurrent.futures.as_completed entry point and reproduce the reported TimeoutError behavior using the issue's Python 3.6 context. Locate the existing concurrent.futures tests and establish the expected exception behavior before adding regression coverage; the issue payload does not name a file or test.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
backend
Issue type
Bug
Difficulty
4/5
Estimated time
3-5 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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