如何从python中的字符串中提取单词？
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时间：2020-08-19 22:12:21 来源:igfitidea点击:
How to extract words from the string in python?
提问by neha pawar
I have strings of the form
我有形式的字符串
sent="Software Development = 1831".
I want to extract only words from the string i.e. "Software Development". How I can extract this in Python.
我只想从字符串中提取单词，即“软件开发”。我如何在 Python 中提取它。
回答by Harsha Biyani
You can try split:
你可以试试split：
>>> sent="Software Development = 1831"
>>> sent.split("=")[0]
'Software Development '
回答by maiky_forrester
>>> str="Software Development = 1831"
>>> str.split()
['Software', 'Development', '=', '1831']
or
>>> str.split("=")
['Software Development ', ' 1831']
回答by Deepak S
Initially you have spaces between '=', hence your code should look like this
最初你之间有空格'='，因此你的代码应该是这样的
sent="Software Development = 1831"
answer=sent.split(" = ")[0] # space before and after =
