def by_result_for_contest(pg):
results = UserResultForContest.objects.select_related('user') \
.filter(contest=pg.contest, score__isnull=False) \
.order_by('-score')
order = []
prev_score = None
place = None
for i, result in enumerate(results, 1):
if result.score != prev_score:
place = i
prev_score = result.score
order.append((place, result.user))
assign_from_order(pg, order)
def by_result_for_contest(pg):
results = UserResultForContest.objects.select_related('user') \
.filter(contest=pg.contest, score__isnull=False) \
.order_by('-score')
order = []
prev_score = None
place = None
for i, result in enumerate(results, 1):
if result.score != prev_score:
place = i
prev_score = result.score
order.append((place, result.user))
assign_from_order(pg, order)
def _with_conflict(pg):
users = User.objects.all().order_by('id')[:2]
assign_from_order(pg, [(1, user) for user in users])
def test_assign_from_order(self):
contest = Contest.objects.get()
pg = _create_PG(contest=contest, name='PG', key='by_id')
assign_from_order(pg, [])
assign_from_order(pg, enumerate(User.objects.all()))
self.assertFalse(PrizeForUser.objects.exists())
_create_PR(contest=contest,
prize_giving=pg,
name='Prize',
quantity=2,
order=10)
order = [(nr // 2, u) for nr, u in enumerate(User.objects.all())]
assign_from_order(pg, order)
self.assertEqual(2, PrizeForUser.objects.count())
PrizeForUser.objects.all().delete()
order = [(1, u) for u in User.objects.all()]
with self.assertRaises(FairAssignmentNotFound):
assign_from_order(pg, order)
_create_PR(contest=contest,
prize_giving=pg,
name='Prize2',
quantity=100,
order=11)
with self.assertRaises(FairAssignmentNotFound):
assign_from_order(pg, order)
assign_from_order(pg, enumerate(User.objects.all()[:3]))
self.assertEqual(3, PrizeForUser.objects.count())
def _prizes_by_user_id(pg):
users = User.objects.all().order_by('id')
assign_from_order(pg, enumerate(users))
def _with_conflict(pg):
users = User.objects.all().order_by('id')[:2]
assign_from_order(pg, [(1, user) for user in users])
def test_assign_from_order(self):
contest = Contest.objects.get()
pg = _create_PG(contest=contest, name='PG', key='by_id')
assign_from_order(pg, [])
assign_from_order(pg, enumerate(User.objects.all()))
self.assertFalse(PrizeForUser.objects.exists())
_create_PR(contest=contest, prize_giving=pg, name='Prize',
quantity=2, order=10)
order = [(nr // 2, u) for nr, u in enumerate(User.objects.all())]
assign_from_order(pg, order)
self.assertEqual(2, PrizeForUser.objects.count())
PrizeForUser.objects.all().delete()
order = [(1, u) for u in User.objects.all()]
with self.assertRaises(FairAssignmentNotFound):
assign_from_order(pg, order)
_create_PR(contest=contest, prize_giving=pg, name='Prize2',
quantity=100, order=11)
with self.assertRaises(FairAssignmentNotFound):
assign_from_order(pg, order)
assign_from_order(pg, enumerate(User.objects.all()[:3]))
self.assertEqual(3, PrizeForUser.objects.count())
def _prizes_by_user_id(pg):
users = User.objects.all().order_by('id')
assign_from_order(pg, enumerate(users))
