Unhelpful error messages with mis-ordering of f-string specifiers

Open
#88,290 3 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Assessment

Difficulty
5/5
Estimated time
Over a week
Newbie friendliness
25/100
Issue type
Feature
Clarity
Needs clarification
Activity status
Stale
Tech stack
python
Domain
compilers

Research direction

The issue is in CPython’s Parser component and concerns error messages for mis-ordered f-string specifiers. The payload names no files, tests, or entry points; locate the relevant parser diagnostics first, then define cases and tests that establish what clearer messages should look like.

Written by the indexing model from the issue text.

Description

3.10 3.11 3.9 (EOL) interpreter-core type-feature
BPO 44124
Nosy @ericvsmith, @lysnikolaou, @pablogsal, @angus-lherrou

Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.

Show more details

GitHub fields:

assignee = None
closed_at = None
created_at = <Date 2021-05-13.15:39:39.630>
labels = ['interpreter-core', 'type-feature', '3.9', '3.10', '3.11']
title = 'Unhelpful error messages with mis-ordering of f-string specifiers'
updated_at = <Date 2021-05-13.17:45:15.512>
user = 'https://github.com/angus-lherrou'

bugs.python.org fields:

activity = <Date 2021-05-13.17:45:15.512>
actor = 'pablogsal'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Parser']
creation = <Date 2021-05-13.15:39:39.630>
creator = 'angus-lherrou'
dependencies = []
files = []
hgrepos = []
issue_num = 44124
keywords = []
message_count = 3.0
messages = ['393587', '393593', '393595']
nosy_count = 4.0
nosy_names = ['eric.smith', 'lys.nikolaou', 'pablogsal', 'angus-lherrou']
pr_nums = []
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'enhancement'
url = 'https://bugs.python.org/issue44124'
versions = ['Python 3.9', 'Python 3.10', 'Python 3.11']

Dominant language
Python
Stars
77.2k
Forks
36k
Avg merge
1d 9h
Merged PRs (30d)
558

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.

More from python/cpython

All issues in python/cpython

Similar issues

More Python issues

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.