使用Python从另一个函数中调用函数

Question

我有一个任务可以根据用户输入从另一个函数调用函数。请参阅下面的代码片段以更好地了解我的要求。

---

def main(): 

     Operation = raw_input(" \n Select the Operation \n\n 1. CREATE \n 2. DELETE \n Enter: \n") 
     Instance = raw_input(" \n Select the Instance \n\n 1. AsyncINT01 \n 2. AsyncOUT01 \n 3. Trans01 \n Enter: \n") 
     if (Operation == '1'): 
      Call create Function !! 
     if (Operation == '2'): 
      Call delete Function !! 



def create(): 

     if (Instance == '1'): 
       Create Somemthiing !! 
     if (Instance == '2'): 
       Create Somemthiing !! 

def delete(): 

     if (Instance == '1'): 
       Delete Somemthiing !! 
     if (Instance == '2'): 
       Delete Somemthiing !! 


def choice(): 

     Choice = raw_input(" \n Do you want to run the program again (yes/no) ? \n Enter: \n") 
     if (Choice == "yes"): 
      Call main Function !! 

---

如上所述，我如何实现类似的功能？ 每次操作（创建/删除）后，我都想每次调用选择函数。

请帮我这里。提前致谢。

Answer 1

这是相当基本的，一个简单的初学者的Python教程将立即为您解答。

无论如何，我们来看一看：

def some_func(argument): 
    print('some_func called with ', argument) 

def other_func(): 
    argument = input() 
    some_func(argument) 

other_func() 

函数是对象，所以你可以，只要他们在各自的命名空间中调用它们。