) | S.isupper() -> bool | | Return True if all cased characters in S are uppercase and there is | at least one cased character in S, False otherwise. | | join(...) | S.join(iterable) -> str | | Return a string which is the concatenation of the strings in the | iterable....
= "\n":self.position -= 1if self.position == 0:# Got to beginning of file before newlinebreakdef end(self):while (self.position < len(self.document.characters)and self.document.characters[self.position] != "\n"):self.position += 1 这个类将文档作为初始化参数,以便方法可以访问文档字符...
suffix can also be a tuple of strings to try. """ return False def expandtabs(self, tabsize=None): """将tab转换成空格,默认一个tab转换成8个空格 """ """ S.expandtabs([tabsize]) -> string Return a copy of S where all tab characters are expanded using spaces. If tabsize is not ...
7 8 Public module variables: 9 10 whitespace -- a string containing all characters considered whitespace 11 lowercase -- a string containing all characters considered lowercase letters 12 uppercase -- a string containing all characters considered uppercase letters 13 letters -- a string containing ...
| With optional start, test S beginning at that position. | With optional end, stop comparing S at that position. | suffix can also be a tuple of strings to try. | | expandtabs(...) | S.expandtabs(tabsize=8) -> str | | Return a copy of S where all tab characters are expanded...
""" Return a copy of the string converted to lowercase. 返回转换为小写的字符串副本。""" pass def lstrip(self, *args, **kwargs): # real signature unknown """ Return a copy of the string with leading whitespace removed. If chars is given and not None, remove characters in chars instea...
suffix can also be a tuple of strings to try. """returnFalsedefexpandtabs(self, *args, **kwargs):# real signature unknown""" Return a copy where all tab characters are expanded using spaces. If tabsize is not given, a tab size of 8 characters is assumed. ...
S.expandtabs([tabsize]) -> string|| Return a copy of S where all tab characters are expan...
(the "r" in the beginning is making sure that the string is being treated as a "raw string")r"\bain" r"ain\b"Try it » Try it » \BReturns a match where the specified characters are present, but NOT at the beginning (or at the end) of a word ...
'Belgrade' doesn’t contain ten or more characters. The witness only shows which item happened to be evaluated last. Remove ads Walrus Operator Syntax One of the main reasons assignments weren’t expressions in Python from the beginning is that the visual similarity of the assignment operator (...