使用split()函数来分割字符串的时候,先看看构造方法。 代码语言:python 代码运行次数:0 defsplit(self,*args,**kwargs):# real signature unknown""" Return a list of the words in the string, using sep as the delimiter string. sep The del
# 步骤1: 创建一个字符串text="Python is a powerful programming language"# 步骤2: 拆分字符串words=text.split()# 步骤3: 获取每个单词的长度lengths=[len(word)forwordinwords]# 步骤4: 打印结果forword,lengthinzip(words,lengths):print(f"The word '{word}' has length{length}.") 1. 2. 3. ...
下面是一个完整的示例,演示了如何从一行文本中提取出数字并计算它们的和: line="There are 10 apples, 5 oranges and 3 bananas on the table."words=line.split()numbers=[int(word)forwordinwordsifword.isdigit()]total=sum(numbers)print("Numbers:",numbers)print("Total:",total) 1. 2. 3. 4. 5...
>>> help(str.split) 其中str的位置可以随便替换成一个字符串,像这样: >>> help('balabala'.split) 结果如下: Help on built-in function split:split(...) method of builtins.str instance S.split(sep=None, maxsplit=-1) -> list of strings Return a list of the words in S, using se...
Python split/rsplit methods 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, ...
Help on built-in function split: split(sep=None, maxsplit=-1) method of builtins.str instance Return a list of the words in the string, using sep as the delimiter string. sep The delimiter according which to split the string. None (the default value) means split according to any whites...
words = text.split() print(words) # Output: ['Hello', 'World', 'Python'] 此外,用户可以通过提供一个参数给split()函数来指定分隔符。当需要根据特定的字符,如逗号或冒号来拆分字符串时,这一功能显得尤为重要。 data = "name:John,age:22,city:New York" ...
# split语法 # (method) def split( # sep: str | None = None, # maxsplit: SupportsIndex = -1 # ) -> list[str] # Return a list of the words in the string, using sep as the delimiter string. # sep # The delimiter according which to split the string. None (the default value)...
Return a list of the words in the string, using sep as the delimiter string. sep The delimiter according which to split the string. None (the default value) means split according to any whitespace, and discard empty strings from the result. ...
python 中split函数的使用 前言split 这个英语单词的意思就是分开的意思,所以在python 中的作用大致就是将字符串按照某种规则进行分割。 split() 和 os.path.split()的区别 一 split() str.split(str=" ", num=string.count(str)) 二 os.path.split():按照路径将文件名和路径分割开 os.path.split(&l....