Subclassing of annotated types does not always work
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Nobody has claimed this yet.
3.13
3.14
3.15
3.16
3.9 (EOL)
stdlib
topic-typing
type-bug
- Dominant language
- Python
- Stars
- 77.2k
- Forks
- 36k
- PR merge metrics
- PR metrics pending
Description
| BPO | 44969 |
|---|---|
| Nosy | @gvanrossum, @serhiy-storchaka, @Fidget-Spinner |
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 2021-08-21.07:41:02.034>
labels = ['type-bug', 'library', '3.9', '3.10', '3.11']
title = 'Subclassing of annotated types does not always work'
updated_at = <Date 2021-08-21.07:47:25.292>
user = 'https://github.com/serhiy-storchaka'
bugs.python.org fields:
activity = <Date 2021-08-21.07:47:25.292>
actor = 'serhiy.storchaka'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2021-08-21.07:41:02.034>
creator = 'serhiy.storchaka'
dependencies = []
files = []
hgrepos = []
issue_num = 44969
keywords = []
message_count = 2.0
messages = ['400021', '400022']
nosy_count = 3.0
nosy_names = ['gvanrossum', 'serhiy.storchaka', 'kj']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue44969'
versions = ['Python 3.9', 'Python 3.10', 'Python 3.11']
Linked PRs
- gh-155360
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 by reviewing linked PR gh-155360, because the issue body names no file, entry point, or test. The issue is done when the reported subclassing behavior for annotated types works consistently and the linked work provides adequate verification.
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