They used to be implemented by 6 a built-in module called strop, but strop is now obsolete itself. 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 upper...
Return a copy of the string where all tab characters are replaced by one or more spaces, depending on the current column and the given tab size. The column number is reset to zero after each newline occurring in the string. If tabsize is not given, a tab size of 8 characters is assu...
2 在Python项目中，新建并打开一个空白的python文件（比如：test.py）。3 在python文件编辑区中，输入：“import string”，导入 string 模块。4 输入：“x = string.ascii_lowercase”，点击Enter键。5 然后输入：“print(x)”，打印出 string.ascii_lowercase 属性。6 在编辑区域点击鼠标右键，在弹出菜单中选择...
string.upper(), string.lower() and string.title() Methods are inbuilt methods inPython, these are used to format string in a particular format like uppercases, lowercase or little case format. string.upper(),string.lower()和string.title()方法是Python中的内置方法,用于将字符串格式化为特殊格式...
The Python lower() method is used to convert uppercase letters in a string to lowercase. The islower() method, on the other hand, returns True if all the letters in a string are lowercase. An example of a real-life use case for this function would be you wanting to convert all the ...
the string after converting its uppercase characters to lowercase, and lowercase characters to uppercase. Example 1: Python swapcase() sentence1 ="THIS SHOULD ALL BE LOWERCASE." # converts uppercase to lowercaseprint(sentence1.swapcase()) ...
string.lower官方说明: Return a copy of the string with all the cased characters[4]converted to lowercase. The lowercasing algorithm used is described in section 3.13 of the Unicode Standard 参考 https://docs.python.org/3/library/stdtypes.html#str.casefold ...
# main.pyimportosimportstring a=102content ="this is a very long string contains: %s, %s"%(string.ascii_lowercase, string.ascii_uppercase)ifnot(len(content)==0):if( (1+2) % (4+3) ) ==1andaisnotNone:pass 使用flake8 检查后得到的结果将会是这样: ...
Return a copy of the string S converted to lowercase. """ # 返回一个转换为小写s字符串的副本 print(str2.lower()) # hello world print(str3.lower()) # hello world 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. islower str2 = "HELLO WORLD!" ...
A string is lowercase if all cased characters in the string are lowercase and there is at least one cased character in the string. """ pass def isnumeric(self, *args, **kwargs): # real signature unknown """ Return True if the string is a numeric string, False otherwise. ...