multiprocessing.Queue in an inconsistent state and a traceback silently suppressed if put an unpickable object and process's target function is finished
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3.7 (EOL)
stdlib
topic-multiprocessing
type-bug
- Dominant language
- Python
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- 77.2k
- Forks
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- Avg merge
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- Merged PRs (30d)
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Description
| BPO | 35242 |
|---|---|
| Nosy | @pitrou, @applio, @szobov |
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 2018-11-14.05:26:21.894>
labels = ['3.7', 'type-bug', 'library']
title = "multiprocessing.Queue in an inconsistent state and a traceback silently suppressed if put an unpickable object and process's target function is finished"
updated_at = <Date 2018-12-03.08:16:12.444>
user = 'https://github.com/szobov'
bugs.python.org fields:
activity = <Date 2018-12-03.08:16:12.444>
actor = 'szobov'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2018-11-14.05:26:21.894>
creator = 'szobov'
dependencies = []
files = []
hgrepos = []
issue_num = 35242
keywords = []
message_count = 6.0
messages = ['329889', '329946', '330170', '330188', '330195', '330908']
nosy_count = 3.0
nosy_names = ['pitrou', 'davin', 'szobov']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue35242'
versions = ['Python 3.7']
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
No source files, tests, or entry points are named in the issue. Start by reviewing the linked BPO issue and reproducing the multiprocessing.Queue behavior described in the title, then trace the relevant standard-library multiprocessing code. Done means the queue state and traceback behavior are covered by a clear regression test and the issue's reported behavior is resolved.
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
- 30/100