New submission from redrose2100 <hitredr...@163.com>:
for string methods strip, lstrip, rstrip, when param is a string which has more
than 1 char, currently those methods remove char ,but not remove string , it is
no useful
following is the results in python 3.9.5
Python 3.9.5 (default, May 18 2021, 14:42:02) [MSC v.1916 64 bit (AMD64)] ::
Anaconda, Inc. on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> s="hellolloehb"
>>> print(s.lstrip("hello"))
b
>>> s="blloehhello"
>>> print(s.rstrip("hello"))
b
>>> s="helloehhollbllohhehello"
>>> print(s.strip("hello"))
b
>>>
In fact,
when s="hellolloehb" , s.lstrip("hello") expect to get "lloehb"
when s="blloehhello" , s.rstrip("hello") expect to get "blloeh"
when s="helloehhollbllohhehello" , s.strip("hello") expect to get
"ehhollbllohhe"
----------
components: Library (Lib)
messages: 396538
nosy: redrose2100
priority: normal
severity: normal
status: open
title: for string methods strip, lstrip, rstrip, when param is a string which
has more than one char, those methods is no useful currently
type: behavior
versions: Python 3.9
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue44513>
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