python3 函数对象写的简易框架

#!/bin/env python3
def func1():
    print("running func1")
def func2():
    print("running func2")
def func3():
    print("running func3")

func_dict={'1':func1,'2':func2,'3':func3}

choice='2'

if choice in func_dict:
    func_dict[choice]()
else:
    print('not existed')

利用函数对象写的简易框架

改进一下

#!/bin/env python3
def func1():
    print("running func1")
def func2():
    print("running func2")
def func3():
    print("running func3")

func_dict={'1':[功能1,func1]'2':[功能2,func2],'3':[功能3,func3]}

choice='2'

while True:

    for k in func_dict:

        print(k,func_dict[k][0])

   if choice in func_dict:
       func_dict[choice][1]()
  else:
       print('not existed')