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First solution in Clear category for Party Invitations by Sim0000
class Friend:
def __init__(self, name):
self.name = name
self.message = 'No party...'
def invite(self, message):
self.message = message
def show_invite(self):
return self.message
class Party:
def __init__(self, place):
self.place = place
self.friends = []
def add_friend(self, friend):
self.friends.append(friend)
def del_friend(self, friend):
self.friends.remove(friend)
def send_invites(self, date):
for friend in self.friends:
friend.invite(f'{self.place}: {date}')
if __name__ == '__main__':
#These "asserts" using only for self-checking and not necessary for auto-testing
party = Party("Midnight Pub")
nick = Friend("Nick")
john = Friend("John")
lucy = Friend("Lucy")
chuck = Friend("Chuck")
party.add_friend(nick)
party.add_friend(john)
party.add_friend(lucy)
party.send_invites("Friday, 9:00 PM")
party.del_friend(nick)
party.send_invites("Saturday, 10:00 AM")
party.add_friend(chuck)
assert john.show_invite() == "Midnight Pub: Saturday, 10:00 AM"
assert lucy.show_invite() == "Midnight Pub: Saturday, 10:00 AM"
assert nick.show_invite() == "Midnight Pub: Friday, 9:00 PM"
assert chuck.show_invite() == "No party..."
print("Coding complete? Let's try tests!")
June 22, 2018
