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...
Write a Python program to split a string on the last occurrence of the delimiter. Sample Solution: Python Code: # Define a string 'str1' containing a comma-separated list of characters.str1="w,3,r,e,s,o,u,r,c,e"# Split the string 'str1' into a list of substrings using the '...
string.ascii_letters string.ascii_lowercase string.ascii_uppercase string.digits string.hexdigits string.octdigits string.punctuation string.printable string.whitespace 2. 自定义字符串格式 2.1 class string.Formatter 3. 格式字符串语法 field_name conversion format_spec 3.1 格式规范Mini-Language 3.1.1 定...
sep=None, maxsplit=-1): 284 """split(s [,sep [,maxsplit]]) -> list of strings 285 286 Return a list of the words in the string s, using sep as the 287 delimiter string. If
'Learn-string' >>> str.split('n') ['Lear', ' stri', 'g'] >>> str.split('n',1) ['Lear', ' string'] >>> str.rsplit('n') ['Lear', ' stri', 'g'] >>> str.rsplit('n',1) ['Learn stri', 'g'] >>> str.splitlines() ['Learn string'] >>> str.partition('n'...
'replace', 'rfind', 'rindex', 'rjust', 'rpartition', 'rsplit', 'rstrip', 'split', 'splitlines', 'startswith', 'strip', 'swapcase', 'title', 'translate', 'upper', 'zfill'] Help on class str in module __builtin__: class str(basestring) | str(object='') -> string | | ...
delimiter string. If maxsplit is given, at most maxsplit splits are done. If sep is not specified or is None, any whitespace string is a separator and empty strings are removed from the result. """ return [] 用法:返回字符串中所有单词的列表,使用 sep 作为分隔符(默认值是空字符(空格))...
In this example, you use the newline character (\n) as a custom delimiter so that.split()only operates on line breaks, not on other whitespace characters. While it works, you may have noticed that.split()adds an empty string when the text ends with a final newline. This may not alwa...
def split(self, *args, **kwargs): # real signature unknown """ 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, ...
parse(format_string) 循环遍历 format_string 并返回一个由可迭代对象组成的元组 (literal_text, field_name, format_spec, conversion)。 它会被 vformat() 用来将字符串分解为文本字面值或替换字段。 元组中的值在概念上表示一段字面文本加上一个替换字段。 如果没有字面文本(如果连续出现两个替换字段就会发生...