[New-bugs-announce] [issue42397] lstrip 处理出现bug

[sagewang]

New submission from sagewang <786607676 at qq.com>:

>>> "prefix_prj_t_suffix".strip().lstrip('prefix_prj_').rstrip('_suffix')
't'
>>> "data_prj_t_suffix".strip().lstrip('data_prj_').rstrip('_suffix')
''

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components: Extension Modules
messages: 381323
nosy: wsqat
priority: normal
severity: normal
status: open
title: lstrip 处理出现bug
type: behavior
versions: Python 3.7

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue42397>
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