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#!/usr/bin/env python
import sys
sys.path.append('/home/dotcloud/env/lib/python2.6/site-packages')
from sandbox import Sandbox, SandboxConfig
import os, traceback
importname = sys.argv[1]
if importname.endswith('.py'):
importname = importname[:len(importname)-3]
else:
print >> sys.stderr, 'Filename did not end with .py for some reason...'
sys.exit(2)
os.chdir(sys.path[0])
sys.path.insert(0, os.path.expanduser('~/submissions'))
sys.dont_write_bytecode = True
from random import seed, randint
seed(1)
def wins_best_record(teams, games):
wins = [[0] * teams for _ in range(teams)]
for i in xrange(teams):
for j in xrange(teams):
wins[i][j] = randint(0, games)
wins[j][i] = games - wins[i][j]
sums = map(sum, wins)
largest_idx = 0
for i in xrange(1, len(sums)):
if sums[i] > sums[largest_idx]:
largest_idx = i
return wins, largest_idx, sums[largest_idx]
pizfiles = [('handout.piz', 3950), ('invalid.piz', 1050)]
output = ''
score = 0
def run():
submission = __import__(importname)
global output, score
pizzas = [
{'num_toppings': 1, 'toppings': [('topping', 0)], 'size': 10},
{'num_toppings': 2, 'toppings': [('one', 1), ('two', 2)], 'size': 12},
{'num_toppings': 0, 'toppings': [], 'size': 8},
{'num_toppings': 1, 'toppings': [('topping', 0)], 'size': 7},
{'num_toppings': 2, 'toppings': [('topping one', 1), ('topping two', 1)], 'size': 6},
{'num_toppings': 3, 'toppings': [('one', 2), ('two', 1), ('three', 0)], 'size': 12},
{'toppings': [('', 0)], 'size': 10},
{'num_toppings': 1, 'toppings': [('topping', 0)]},
]
validity = [True, True, False, False, False, True, False, False]
for i in range(len(pizzas)):
if submission.valid_pizza(pizzas[i]) == validity[i]:
score += 1
else:
output += '%s should be %s\n' % (pizzas[i], 'valid' if validity[i] else 'invalid')
wbr_args = [(5, 3), (5, 3), (16, 5)]
for args in wbr_args:
wins, b_team, b_number = wins_best_record(*args)
team, number = submission.best_record(wins)
if team == b_team:
score += 1
else:
output += 'Best record of\n'
for l in wins:
output += ' %s\n' % l
output += ' should be team #%d\n' % b_team
if number == b_number:
score += 1
else:
output += 'Best record of\n'
for l in wins:
output += ' %s\n' % l
output += ' should be %d wins\n' % b_number
for pizfile in pizfiles:
result = submission.order_pizza(pizfile[0])
if result == pizfile[1]:
score += 3
else:
output += 'Order was incorrect for %s; got %d (answer is hidden)\n' % (pizfile[0], result)
return score
config = SandboxConfig()
config.timeout = 5
config.allowModule(importname, 'valid_pizza', 'best_record', 'order_pizza')
for pizfile in pizfiles:
config.allowPath(pizfile[0])
sandbox = Sandbox(config)
try:
score = sandbox.call(run)
except:
traceback.print_exc(20, sys.stderr)
print >> sys.stderr
print score
print >> sys.stderr, output
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