python import re # 假设我们有一个包含多个分隔符的字符串 str_with_multiple_delimiters = 'ab|cdef;ghig,klm;nopq&rstu,vwx|yz' # 确定所有需要作为分隔符的字符或字符串,并构建一个正则表达式模式 delimiters = r'[|,;&]' # 使用re.split()函数进行分割 result = re.split(delimiters, str_...
def split_by_length(s, length): return [s[i:i+length] for i in range(0, len(s), length)] text = "abcdefghij" parts = split_by_length(text, 3) print(parts) # 输出:['abc', 'def', 'ghi', 'j'] 根据多种分隔符分割字符串 import re def split_by_multiple_delimiters(s, delimi...
def split_multiple(string, delimiters): pattern = '|'.join(map(re.escape, delimiters)) return re.split(pattern, string) my_str = 'fql,jiyik-dot:com' print(split_multiple(my_str, [',', '-', ':'])) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. split_multiple函数接受一个...
TypeError: 'str' object is not callable 1. 2. 3. 4. 这是一个伪代码片段,试图传递多个分隔符给split()方法,但实际上split()只接受一个分隔符。 以下是我们实现试图的时序图,显示了输入和错误反馈的关系: SystemUserSystemUserInput string with multiple delimitersCall split() methodReturn TypeError 根因...
搜索指定字符串,没有返回-1:str.find('t')python字符串查找指定多个子字符串的所有位置:a = "dhvka,feovj.dlfida?dfka.dlviaj,dlvjaoid,vjaoj?"b = [i for i, j in enumerate(a) if j in [',', '.', '?']]print(b)[5, 11, 18, 23, 30, 39, 45]...
Regex to Split string with multiple delimiters In this section, we’ll learn how to use regex to split a string on multiple delimiters in Python. For example, using the regular expressionre.split()method, we can split the string either by the comma or by space. ...
手册中关于split()用法如下:str.split(sep=None, maxsplit=-1) Return a list of the words in the string, using sep as the delimiter string. If maxsplit is given, a
说明:字符串对象的split()只能处理简单的情况,而且不支持多个分隔符,对分隔符周围可能存在的空格也无能为力。 # example.py # # Example of splitting a string on multiple delimiters using a regex import re #导入正则表达式模块 line = 'asdf
In this example, the regular expression[:|-]specifies that Python should split the string at any occurrence of a colon, vertical bar, or minus sign. As you can see, there.split()function provides a concise way to handle cases that involve multiple delimiters. ...
str.endswith(suffix[, start[, end]]) 检查字符串是否suffix来结尾的,是返回true,否返回false. Return True if the string ends with the specified suffix, otherwise return False. suffix can also be a tuple of suffixes to look for. With optional start, test beginning at that position. With optio...