result = re.split('[,;]', text) print(result) 输出:['123', '456', '789'] 多分隔符分割 当需要用多个不同的字符作为分隔符时,可以将它们放在一个容器中(如列表或元组),然后传递给split()方法。 text = "apple,banana orange" delimiters = [",", " "] result = text.split(delimiters) prin...
Alternatively, you can use there.split()function from the re module to split a string based on a regular expression pattern that includes both a semicolon followed by a space (;) and a comma followed by a space (,) as delimiters. In the below example, first, import theremodule, which ...
str1.isspace())# 含有换行符str2="\t\n"print("str2:",str2.isspace())str3="hello world "...
>>> fields = re.split(r'(;|,|\s)\s*', line) >>> values = fields[::2] >>> delimiters = fields[1::2] + [''] >>> values ['asdf', 'fjdk', 'afed', 'fjek', 'asdf', 'foo'] >>> delimiters [' ', ';', ',', ',', ',', ''] >>> ''.join(v+d for v,d...
解决方案1:【http://python3-cookbook.readthedocs.org/zh_CN/latest/c02/p01_split_string_on_multiple_delimiters.html】string对象的 split() 方法只适应于非常简单的字符串分割情形,它并不允许有多个分隔符或者是分隔符周围不确定的空格。当你需要更加灵活的切割字符串的时候,最好使用re.split() 方法:...
使用re.split()函数时候,需要特别注意的是正则表达式中是否包含一个括号捕获分组。如果使用了捕获分组,那么被匹配的文本也将出现在结果列表中。 代码语言:javascript 复制 >>>fields=re.split(r'(;|,|\s)\s*',line)>>>values=fields[::2]>>>delimiters=fields[1::2]+['']>>>values['asdf','fjdk',...
If sep is given, consecutive delimiters are not grouped together and are deemed to delimit empty strings (for example, '1,,2'.split(',') returns ['1', '', '2']). The sep argument may consist of multiple characters (for example, '1<>2<>3'.split('<>') returns ['1', '2',...
Last update on November 24 2023 12:05:20 (UTC/GMT +8 hours) Python Regular Expression: Exercise-47 with Solution Write a Python program to split a string with multiple delimiters. Note : A delimiter is a sequence of one or more characters used to specify the boundary between separate, ind...
consecutive delimiters are not grouped together and are deemed to delimit empty strings (for example, ' 1.,.2' . split(',') returns [1",”,'2' ]). The sep argument may consist of multiple characters (for example, ' 1<>2<>3* . split('<>' ) returns ['1','2','3' ]). Sp...
2、split(“姓”)方法,按照"姓"分隔字符串,结果为一个列表,选择第一个即为百家姓的姓氏。例如:"赵姓名字大全"分隔后变成:[“赵”,“姓名字大全”] 第二步,构造男生和女生的详情链接: name_link_list = get_name_link() for name_link in name_link_list: ...