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import re
from python.util import has_token_sequence, string_almost_equal, \
string_contains_number, get_tokens, get_numbers, get_exception_desc
from server.hints import Hint
id = 221
number = 7
visible = True
solution = '''\
s = input('Vpiši besedo: ')
xs = []
for i in range(len(s) + 1):
xs.append(s[:i])
print(xs)
'''
hint_type = {
'final_hint': Hint('final_hint')
}
def test(python, code, aux_code=''):
in_out = [
('a', ['', 'a']),
('ab', ['', 'a', 'ab']),
('abc', ['', 'a', 'ab', 'abc']),
('drevo', ['', 'd', 'dr', 'dre', 'drev', 'drevo']),
]
test_in = [(None, s[0]+'\n') for s in in_out]
test_out = [str(s[1]) for s in in_out]
# List of outputs: (expression result, stdout, stderr, exception).
answers = python(code=aux_code+code, inputs=test_in, timeout=1.0)
outputs = [ans[1] for ans in answers]
n_correct = 0
tin = None
for i, (output, correct) in enumerate(zip(outputs, test_out)):
if correct in output:
n_correct += 1
else:
tin = test_in[i][1]
tout = correct
passed = n_correct == len(test_in)
hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_in)}}]
if tin:
hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}})
if passed:
hints.append({'id': 'final_hint'})
return passed, hints
def hint(python, code, aux_code=''):
tokens = get_tokens(code)
# run one test first to see if there are any exceptions
answer = python(code=aux_code+code, inputs=[(None, None)], timeout=1.0)
exc = get_exception_desc(answer[0][3])
if exc: return exc
return None
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