listing2-4.py

《Beginning Python--From Novice to Professional》 的源码

# Check a user name and PIN code

database = [
    ['albert',  '1234'],
    ['dilbert', '4242'],
    ['smith',   '7524'],
    ['jones',   '9843']
]

username = raw_input('User name: ')
pin = raw_input('PIN code: ')

if [username, pin] in database: print 'Access granted'