ast.FormattedValue.format_spec unnecessarily wrapped in JoinedStr
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Nobody has claimed this yet.
3.9 (EOL)
stdlib
type-bug
- Dominant language
- Python
- Stars
- 77.2k
- Forks
- 36k
- PR merge metrics
- PR metrics pending
Description
| BPO | 39760 |
|---|---|
| Nosy | @ericvsmith, @serhiy-storchaka, @ikamensh, @isidentical |
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 2020-02-26.12:43:02.953>
labels = ['type-bug', 'library', '3.9']
title = 'ast.FormattedValue.format_spec unnecessarily wrapped in JoinedStr'
updated_at = <Date 2020-03-04.19:58:04.173>
user = 'https://github.com/ikamensh'
bugs.python.org fields:
activity = <Date 2020-03-04.19:58:04.173>
actor = 'BTaskaya'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2020-02-26.12:43:02.953>
creator = 'Ilya Kamenshchikov'
dependencies = []
files = []
hgrepos = []
issue_num = 39760
keywords = []
message_count = 4.0
messages = ['362691', '362696', '362699', '362741']
nosy_count = 4.0
nosy_names = ['eric.smith', 'serhiy.storchaka', 'Ilya Kamenshchikov', 'BTaskaya']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue39760'
versions = ['Python 3.9']
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 identifies ast.FormattedValue.format_spec but names no files or tests. Start by locating the AST implementation and tests for formatted values, then compare the current tree shape with the requested unwrapped representation; done means format_spec is no longer unnecessarily wrapped in JoinedStr.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- compilers
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100