方法一:使用内置的__name__属性 在Python中,每个函数都有一个内置的__name__属性,该属性存储了函数的名称。我们可以通过直接访问该属性来获取函数的名称。 下面是一个使用内置属性__name__的示例代码: defmy_function():print("Hello, world!")print(my_function.__name__)# 输出:my_function 1. 2. 3....
importfunctoolsdefcount_calls(func):@functools.wraps(func)defwrapper(*args,**kwargs):wrapper.__count+=1print(f"函数{func.__name__}被调用了{wrapper.__count}次")returnfunc(*args,**kwargs)wrapper.__count=0returnwrapper@count_callsdeffoo():print("foo is called")@count_callsdefbar():prin...
name = "ada lovelace" print(name.title()) 将这个文件保存为name.py,再运行它。你将看到如下输出:Ada Lovelace 2.upper()来实现全部字母大写: name = "Ada Lovelace" print(name.upper()) 3.lower()来实现字母的全部小写: name = "Ada Lovelace" print(name.lower()) 4.rstrip()确保字符串末尾没有...
# Python print() Function Example 3# Print messages and variables together# Variablesname="Anshu Shukla"age=21marks=[80,85,92] perc=85.66# Printingprint("Name:", name)print("Age:", age)print("Marks:", marks)print("Percentage:", perc) ...
The print() function in Python is used to display the text or any object to the console or any standard output. When you use Python shell to test
Theprint()function prints the specified message to the screen, or other standard output device. The message can be a string, or any other object, the object will be converted into a string before written to the screen. Syntax print(object(s), sep=separator, end=end, file=file, flush=flu...
def hello(): name = str(input("Enter your name: ")) if name: print ("Hello " + str(name)) else: print("Hello World") return hello() In the above function, you ask the user to give a name. If no name is given, the function will print out “Hello World”. Otherwise, the ...
(self.x - other_point.x) **2+ (self.y - other_point.y) **2)# how to use it:point1 = Point() point2 = Point() point1.reset() point2.move(5,0)print(point2.calculate_distance(point1))assertpoint2.calculate_distance(point1) == point1.calculate_distance( ...
Examples of Using the print() Function in Python The print function is versatile, so there are quite a few different ways you can utilize this function to print data to your output. Below we go through several examples of how you can use this function in your Python program. ...
# name 叫做函数func的形式参数,简称:形参 deffunc(name): printname # ### 执行函数 ### # 'wupeiqi' 叫做函数func的实际参数,简称:实参 func('wupeiqi') 普通参数 2.默认参数 1 2 3 4 5 6 7 8 9 10 11 12 deffunc(name, age=18): print"%s:%s"%(name...