def most_popular(cls):
guest_list = [invite.guest for invite in Invite.all()]
guest_dict = {
guest: guest_list.count(guest)
for guest in set(guest_list)
}
most_popular = max(guest_dict.values())
return [
key for key, value in guest_dict.items() if value == most_popular
][0]
def number_of_attendees(self):
dinner_guest_list = [
invite for invite in Invite.all()
if invite.dinner_party == self and invite.accepted == True
]
return len(dinner_guest_list)
def guests(self):
return [
invite.guest for invite in Invite.all()
if invite.dinner_party == self
]
def invites(self):
return [
invite for invite in Invite.all() if invite.dinner_party == self
]
def invites(self):
return [invite for invite in Invite.all() if invite.guest == self]
def number_of_attendees(self):
attendee_list = [invite.guest for invite in Invite.all() if invite.accepted == True]
return len(attendee_list)
def test_invite_class_methods(self):
self.assertItemsEqual(
Invite._all, [invite_1, invite_2, invite_3, invite_4, invite_5])
self.assertItemsEqual(
Invite.all(), [invite_1, invite_2, invite_3, invite_4, invite_5])
def number_of_invites(self):
return len([invite for invite in Invite.all() if invite.guest == self])
