shlex lineno inaccurate with certain inputs

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#69,057 建立於 2015年8月14日 6 則留言 0 個 reaction 已指派 0 人在 GitHub 檢視

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評估

難度: 3/5
預估耗時: 1-2 天
新手友好度: 35/100

Issue 類型: 缺陷
描述清晰度: 基本清楚
活躍度: 停滯
技術堆疊: python
領域: cli

研究方向

Start by reading the shlex implementation alongside the reported examples in badlex.py and ambigious_shlex.py, then review issue24869.patch. Reproduce the inaccurate line numbers and compare them with the expected token stream; done means the examples report correct lineno values with appropriate regression coverage.

由索引模型根據 Issue 內容生成。

描述

stdlib type-bug

BPO	24869
Nosy	@vsajip, @akheron, @gareth-rees, @hoadlck
PRs	python/cpython#2799
Files	badlex.py: Example of described behavior. ambigious_shlex.py: Example of ambigious token stream issue24869.patch

^{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 2015-08-14.17:06:03.418>
labels = ['type-bug', 'library']
title = 'shlex lineno inaccurate with certain inputs'
updated_at = <Date 2017-07-21.10:24:17.291>
user = 'https://bugs.python.org/rescrv'

bugs.python.org fields:

activity = <Date 2017-07-21.10:24:17.291>
actor = 'gdr@garethrees.org'
assignee = 'none'
closed = False
closed_date = None
closer = None
components = ['Library (Lib)']
creation = <Date 2015-08-14.17:06:03.418>
creator = 'rescrv'
dependencies = []
files = ['40180', '43361', '46479']
hgrepos = []
issue_num = 24869
keywords = ['patch']
message_count = 6.0
messages = ['248596', '268368', '268454', '268458', '286637', '298792']
nosy_count = 5.0
nosy_names = ['vinay.sajip', 'rescrv', 'petri.lehtinen', 'gdr@garethrees.org', 'hoadlck']
pr_nums = ['2799']
priority = 'normal'
resolution = None
stage = None
status = 'open'
superseder = None
type = 'behavior'
url = 'https://bugs.python.org/issue24869'
versions = ['Python 3.5', 'Python 3.6']

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