, '__package__', '__spec__', '_re', '_sentinel_dict', '_string', 'ascii_letters', 'ascii_lowercase', 'ascii_uppercase', 'capwords', 'digits', 'hexdigits', 'octdigits', 'printable', 'punctuation', 'whitespace']然后，去掉它的“魔法方法”和模块中的类：pre_lst = [pre for pre...
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,例如大写,小写或小写。 1) string.upper() 1)string.upper() Method returns uppercase string (where all characters of the string are in uppercase). 方法返回大写字符串(其中字符串的所有字符均为大写...
whitespace -- a string containing all characters considered whitespace lowercase -- a string containing all characters considered lowercase letters uppercase -- a string containing all characters considered uppercase letters letters -- a string containing all characters considered letters digits -- a stri...
upper()函数, 将文本内的每个字符转换并打印为大写字符. 英文:it will convert and print every character inside text in uppercase. 但是首先有个重要的提示:我们使用Python内置方法处理的字符串,不会更改字符串本身的值。 But first, a very important note here. The string that we manipulate using the Pyt...
ascii_upper_case = string.ascii_uppercase# Output: ABCDEFGHIJKLMNOPQRSTUVWXYZ forone_letterinascii_upper_case[:5]:# Loop through ABCDE print(ord(one_letter)) Output: 65 66 67 68 69 # Convert digit characters to their ASCII decimal numbers ...
Python Upper function python pandas uppercase import pandas as pd df = pd.DataFrame([{"email": "test@gmail.com"}]) is_upper = lambda x: x.upper() if isinstance(x, str) else x df = df.applymap(trim_strings) a = df.to_dict("records") 我得到的反应是: [{'email': 'test@...
string.upper() In the syntax above, string is the name of the string that you want to convert to uppercase using the upper() function. Return Value of the Upper() Function in Python The upper() function in Python returns a new string with all the lowercase letters in the original strin...
defpackage_function(): print("This is a function in my_package") 当你导入 my_package 时,初始化代码会自动执行: # main.py importmy_package # Output: # Initializing my_package 2. 从子模块导入对象 你可以在 __init__.py 文件中从子...
参考链接: Python中的string.octdigits common string oprations import string 1. string constants(常量) 1) string. ascii_letters The concatenation of the ascii_lowercase and ascii_uppercase constants described below. This value is not locale-dependent. ...
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 ...