diff options
Diffstat (limited to 'python/problems/lists_and_if-fkkt/itm/common.py')
-rw-r--r-- | python/problems/lists_and_if-fkkt/itm/common.py | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/python/problems/lists_and_if-fkkt/itm/common.py b/python/problems/lists_and_if-fkkt/itm/common.py new file mode 100644 index 0000000..f8ae83a --- /dev/null +++ b/python/problems/lists_and_if-fkkt/itm/common.py @@ -0,0 +1,86 @@ +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 = 25011 +number = 7 +visible = True + +solution = '''\ +visina = float(input("Telesna višina [cm]: ")) +teza = float(input("Teža [kg]: ")) +indeks = teza / (visina/100) ** 2 +print("Vaš indeks telesne mase je: ", round(indeks,2)) +if indeks > 25: + print("Potrebno se bo več gibati in jesti bolj zdravo!") +elif indeks < 18.5: + print("Pojejte kakšen kos torte več! ;)") +else: + print("Super, nadaljujte s svojim življenskim stilom!") +''' + +hint_type = { + 'if_clause': Hint('if_clause'), + 'printing': Hint('printing'), + 'no_input_call' : Hint('no_input_call'), + 'final_hint': Hint('final_hint') +} + +def test(python, code, aux_code=''): + tokens = get_tokens(code) + + test_in = [ + (None, '189\n70\n'), + (None, '165\n70\n'), + (None, '170\n53\n') + + ] + test_out = [ + 'Vaš indeks telesne mase je: 19.6\nSuper, nadaljujte s svojim življenskim stilom!', + 'Vaš indeks telesne mase je: 25.71\nPotrebno se bo več gibati in jesti bolj zdravo!', + 'Vaš indeks telesne mase je: 18.34\nPojejte kakšen kos torte več! ;)' + ] + + # 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 re.sub('\s', '', output).endswith(re.sub('\s', '', correct)): + 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 != None: + hints.append({'id': 'problematic_test_case', 'args': {'testin': str(tin), 'testout': str(tout)}}) + else: + hints.append({'id' : 'final_hint'}) + return passed, hints + +def hint(python, code, aux_code=''): + # run one test first to see if there are any exceptions + test_in = [(None, '189\n70\n')] + answer = python(code=aux_code+code, inputs=test_in, timeout=1.0) + exc = get_exception_desc(answer[0][3]) + if exc: return exc + + tokens = get_tokens(code) + + # if input is not present in code, student needs to learn about input + if not has_token_sequence(tokens, ['input']): + return [{'id': 'no_input_call'}] + + if not has_token_sequence(tokens, ['if']): + return [{'id' : 'if_clause'}] + + # student is not using print function + if not has_token_sequence(tokens, ['print']): + return [{'id' : 'printing'}] + + return None |