Argparse considers unknown optional arguments with spaces as a known positional argument

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#66,623 创建于 2014年9月17日 8 条评论 1 个 reaction 已指派 0 人在 GitHub 查看

还没有人认领这个 Issue。

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难度: 4/5
预计耗时: 3-5 天
新手友好度: 25/100

Issue 类型: 缺陷
描述清晰度: 基本清楚
活跃度: 停滞
技术栈: python
领域: cli

调研方向

Start with argparse_bug_example.py and example.py to reproduce the argument-parsing behavior, then read argparse.py.patch and patch_1.diff. Review the existing python/cpython#20924 pull request before changing anything. Done means the examples demonstrate the intended handling of unknown optional arguments containing spaces without regressing positional parsing.

由索引模型根据 Issue 内容生成。

描述

3.10 extension-modules type-bug

BPO	22433
Nosy	@blueyed
PRs	python/cpython#20924
Files	argparse.py.patch: Bugfix for argparse 1.1 argparse_bug_example.py: Bug demonstration example.py patch_1.diff

^{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 2014-09-17.15:57:56.123>
labels = ['extension-modules', 'type-bug', '3.10']
title = 'Argparse considers unknown optional arguments with spaces as a known positional argument'
updated_at = <Date 2020-07-06.07:49:35.888>
user = 'https://bugs.python.org/DenKoren'

bugs.python.org fields:

activity = <Date 2020-07-06.07:49:35.888>
actor = 'terry.reedy'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Extension Modules']
creation = <Date 2014-09-17.15:57:56.123>
creator = 'DenKoren'
dependencies = []
files = ['36641', '36643', '36674', '36704']
hgrepos = []
issue_num = 22433
keywords = ['patch']
message_count = 6.0
messages = ['227007', '227009', '227193', '227261', '227310', '227403']
nosy_count = 4.0
nosy_names = ['bethard', 'blueyed', 'paul.j3', 'DenKoren']
pr_nums = ['20924']
priority = 'normal'
resolution = None
stage = 'patch review'
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue22433'
versions = ['Python 3.10']

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