而真正的python [重复]

Question

我希望该程序处于循环状态，直到用户完成操作

import datetime


fileName =input('file name :')
fileName = fileName+'.csv'
access ='w'
currentdate=datetime.date.today()

with open (fileName,access)as newFile :
    newFile.write('Name,Age,Nationality,Date\n')
    while True:
        name=input('Name:')
        age=input('Age: ' )
        nationality=input('Nationality: ')     
        newFile.write(name+','+age+','+nationality+',%s'%currentdate+'\n')
        if name or age or nationality == 'DONE':
            break

Answer 1

在代码中的以下 IF 语句中，国籍是唯一与字符串值“NONE”进行比较的变量。

if name or age or nationality == 'DONE':
    break

尝试以下任一方法

if any(x == 'DONE' for x in [name, age, nationality]):
    break

if 'DONE' in [name, age, nationality]:
    break