"""Birthdays
This program makes a birthday database using a :obj:`dict`.
"""
[docs]def main():
birthdays = {'Alice': 'Apr 1', 'Bob': 'Dec 12', 'Carol': 'Mar 4'}
"""dict: Birthdays with first name as keys and `month day` as values."""
while True:
print('Enter a name: (blank to quit)')
name = input()
if name == '':
break
if name in birthdays:
print(birthdays[name] + ' is the birthday of ' + name)
else:
print('I do not have birthday information for ' + name)
print('What is their birthday?')
bday = input()
birthdays[name] = bday
print('Birthday database updated.')
if __name__ == '__main__':
main()