[英]How can I split a string in to multiple words, spaces and tabs in Python?
[英]Split String on the multiple spaces using python
我想在多個空格上分割字符串,但不在單個空格上。
我已經嘗試過string.split()但它會在每個空格上分割
這是我的代碼
string='hi i am kaveer and i am a student'
string.split()
我期待結果
['hi i am','kaveer','and i am a','student']
但實際結果是
['hi','i','am','kaveer','and','i','am','a','student']
您可以創建一個匹配2個或更多空格的正則表達式,並使用re.split()
分割匹配:
import re
s='hi i am kaveer'
re.split(r'\s{2,}', s)
結果
['hi i am', 'kaveer']
你不需要導入任何東西,擺脫正則regexp
。 享受真正的蟒蛇。
>>> string='hi i am kaveer and i am a student'
>>> new_list = list(map(lambda strings: strings.strip(), string.split(' ')))
['hi i am', '', 'kaveer', 'and i am a', 'student']
# remove empty string from list.
>>> list(filter(None, new_list))
['hi i am', 'kaveer', 'and i am a', 'student']
# Or you could combine it all of these on one line,
# Of course you could loose readability.
>> list(filter(None, list(map(lambda strings: strings.strip(), string.split(' ')))))
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