func.py

total = []
def new_input():
    while True:
            unit=input("请输入：")
            if unit== 'q':
                break
            else:
                try:
                    unit=int(unit)
                except:
                    print('输入错误,请输入整数')
                else:
                    total.append(unit)
                print('-'*30)                        
    return total

def sum(b):
    a=0
    for i in b:
        a=a+i
    return a
d=new_input()
c=sum(d)
print(c)