# creating a variable and printing ituser_name = "Shaw"print(user_name)#>> Shaw 我们可以对其他数据类型（例如整数和列表）执行同样的事情。# defining more variables and printing them as a formatted string. user_age = 29user_interests = ["AI", "Music", "Bread"]print(f"{user_name} is {...
❶defget_formatted_name(first_name,last_name,middle_name=''):"""返回整洁的姓名。"""❷ifmiddle_name:full_name=f"{first_name}{middle_name}{last_name}"❸else:full_name=f"{first_name}{last_name}"returnfull_name.title()musician=get_formatted_name('jimi','hendrix')print(musician)❹...
full_name = first_name + ' ' + last_name ... return full_name.title() ... >>> formatted_name = get_formatted_name('bill', 'gates') >>> print(formatted_name) Bill Gates >>> 1.3.3 让实参变成可选的 有时候,需要让实参变成可选的,这样使用函数的人就只需在必要时才提供额外的信息。
def comma_code(iterable): ''' Function that loops through every value in a list and prints it with a comma after it, except for the last item, for which it adds an "and " at the beginning of it. Each item is str() formatted in output to avoid concatenation issues. ''' for i, ...
返回单个值defget_full_name(first, last):"""Return a neatly formatted full name.""" full_name = first + ' ' + last return full_name.title()musician = get_full_name('jimi', 'hendrix')print(musician)返回一个字典defbuild_person(first, last):"""Return a dictionary of information...
(1)安装 先打开插件安装面板:ctrl+shift+P 输入install,选择Package Control:Install Package 提示安装成功后重新按ctrl+shift+P,选择Package Control:Install Package 之后输入sublimeREPL点击安装 在tools中能够找到sublimeREPL说明安装成功 (2)配置快捷键 首先点击首选项prefrence ...
The error message that gets printed out is formatted using Python f-strings. Finally, you can also use pathlib.Path.unlink() to delete files: Python from pathlib import Path data_file = Path('home/data.txt') try: data_file.unlink() except IsADirectoryError as e: print(f'Error: {...
1 def get_formatted_name(first_name,last_name,middle_name=''): #此处给形参【middle_name】设置了默认值,让实参变得可选2 """打印完整姓名""" 3 ifmiddle_name: #若middle_name不为空,则只都打印4 full_name = first_name+' '+middle_name+' '+last_name5 else: #middle_name为空,则只打印 ...
Installation 代码语言:javascript 代码运行次数:0 运行 AI代码解释 pip install tabulate Usage The module provides just one function, tabulate, which takes alist of lists or another tabular data type as the first argument,and outputs a nicely formatted plain-text table: ...
The pp() function from the pprint module allows you to print pretty-formatted data structures, such as lists and dictionaries. To try these new additions, go ahead and open a new terminal or command-line window. Then run Python in interactive mode. Once there, run the following code: Pytho...