See I've made a short little login that works with a dictionary, but I don't know how to add something to the dictionary while the program is running, so if you know how to fix this can you please help. Much apperciated.
database = {'name1': '1234', 'name2': '5678', 'name3': '9012'}
name = raw_input('Enter username: ')
pass = raw_input('Enter password: ')
if pass in database[name]:
print 'Welcome', name
else:
pirnt 'Invalid password or username'
You mean you want to add the invalid username and password to the database?
'm trying to make a code for you, but have you realized you use keyword "pass"? which editor/IDE are you using?
database = [('name1','1234'), ('name2', '5678'), ('name3', '9012')]
name = raw_input('Enter username:\n ')
passwd = raw_input('Enter password:\n ')
found = False
for usrname, password in database:
if((name==usrname) and (password==passwd)):
print 'Welcome', name
found = True
break;
if(not found):
print 'Invalid password or username'We're a friendly, industry-focused community of developers, IT pros, digital marketers, and technology enthusiasts meeting, networking, learning, and sharing knowledge.