In this article, will learn how to split a string based on a regular expression pattern in Python. The Pythons re module’sre.split()methodsplit the string by the occurrences of the regex pattern, returning a list containing the resulting substrings. After reading this article you will be ab...
The split methods cut a string into parts based on the given separator parameter. With the optional second parameter we can control how many times the string is cut. str.split([sep[, maxsplit]]) Thestr.splitmethod returns a list of the words in the string, separated by the delimiter str...
>>>re.split('[\W]+','Words, words, words.',1) ['Words', 'words, words.'] 1. 查询并替换 另外一个常见的任务就是找到所有的匹配,然后替换成其他的字符串。sub()函数的参数有替换值, 可以是一个字符串或者一个处理字符串的函数. .sub(replacement,string[,count=0]) 返回一个字符串,这个串是...
要使用字符串函数,输入字符串的名称、dot、函数的名称和函数需要的 所有参数:string.function(arguments)。可以使用内置的string split函数根据分隔符将字符串分解为一组更小的字符串。 Python string.split 语法 使用string.split的语法如下: string.split([separator[, maxsplit]]) 说明:separator 是分隔符字符串 如...
Additionally, splittling text into lines is a very common text processing task. Therefore, Python provides a dedicated string method called.splitlines()for it, which also avoids the awkward empty string in the final index. The.splitlines()method splits a string at line boundaries, such as the...
Python string method split() inputs a string value and outputs a list of words contained within the string by separating or splitting the words on all the whitespaces by default. It also has an optional argument for limiting the number of splits. The split() method converts the string in...
1. Pythonsplit(separator, maxsplit)Syntax The syntax of split method is: string.split(separator,maxsplit) Above both parameters are optional. Theseperatoris the separator to use for splitting the string.By default, any whitespace (space, tab etc.) is a separator. ...
['Splitting','a','string']['Splitting another string'] Copy You can see thesplit()functionsplits the strings word by word,putting them in a Python list. It uses the spaces betweenthe wordsto know how to separate them by default, but that can bechanged. Let's see another example: ...
Learn to split a string in Python from the basic split() method to more advanced approaches such as splitlines() and regex module with examples.
The split() method breaks down a string into a list of substrings using a chosen separator. Example text = 'Python is fun' # split the text from space print(text.split()) # Output: ['Python', 'is', 'fun'] split() Syntax str.split(separator, maxsplit) split() Parameters The ...