我正在学习Python,我想通过输入数字来创建一个简单的菜单。 当我运行脚本时,控制台会给我这个错误。有关如何解决此问题的任何提示? 我正在用原子编码。它在我添加menu()并将其作为普通的print()语句之前运行。但是我想添加更多的标题和内容,只是认为在代码中调用函数比在各处都具有打印语句更漂亮。
Process returned 0 (0x0) execution time : 0.060 s Press any key to continue . . .
这是我的代码=)
#!/usr/bin/env python
# Imports
import os
from time import sleep
#Definitions
def menu():
print('''{0}
_________________________________________________________________________________
{1}
| [MAIN MENUE] |
| [1] Option 1 |
| [2] Option 2 |
| [3] Option 3 |
| [4] Option 4 | {0}
_________________________________________________________________________________
'''.format(PURPLE, BLUE))
clear = lambda: os.system('cls') #on Windows System
PURPLE = '\033[95m'
BLUE = '\033[94m'
GREEN = '\033[92m'
OCRA = '\033[93m'
RED = '\033[91m'
ENDC = '\033[0m'
BOLD = '\033[1m'
UNDERLINE = '\033[4m'
#Start of Menu
def mainMenu():
while True:
try:
menu()
selection = input('{0}[>]Please input your module of choice: '.format(BLUE))
if selection == '1':
print("{0}[+] You have chosen module 1".format(PURPLE))
sleep(1.5)
elif selection == '2':
print("{0}[+] You have chosen module 2".format(PURPLE))
sleep(1.5)
elif selection == '3':
print("{0}[+] You have chosen module 3".format(PURPLE))
sleep(1.5)
elif selection == '4':
print("{0}[+] You have chosen module 4".format(PURPLE))
sleep(1.5)
else:
print("{0}[-] Whoopsie, this module does not exist, try another".format(RED))
sleep(1.5)
clear()
mainMenu()
except ValueError:
os.system("pause")
答案 0 :(得分:1)
您永远不会调用mainMenu,因此您的代码几乎什么都不做,并返回0(表示没有错误)。
您应该在代码中添加对mainMenu函数的调用
mainMenu()