def __init__(self, words_dict, ask_lang, ans_lang, avoid_repeat=True):
if ask_lang == ans_lang:
raise ValueError(u'Answer language cannot be the same as answer language (%s)' % ask_lang)
self.words_dict = words_dict
self.ask_lang = ask_lang
self.ans_lang = ans_lang
if avoid_repeat:
self.randomizer = AvoidRepeatRandomizer(0, len(self.words_dict) - 1)
else:
self.randomizer = SimpleRandomizer(0, len(self.words_dict) - 1)
class WordsTestEngine:
def __init__(self, words_dict, ask_lang, ans_lang, avoid_repeat=True):
if ask_lang == ans_lang:
raise ValueError(u'Answer language cannot be the same as answer language (%s)' % ask_lang)
self.words_dict = words_dict
self.ask_lang = ask_lang
self.ans_lang = ans_lang
if avoid_repeat:
self.randomizer = AvoidRepeatRandomizer(0, len(self.words_dict) - 1)
else:
self.randomizer = SimpleRandomizer(0, len(self.words_dict) - 1)
def reset(self):
self.randomizer.reset()
def get_dict_entry(self, index=None):
index = self.randomizer.next_random() if index is None else index
return self.words_dict[index]
def get_expected_answers(self, dict_entry):
expected_answers_list = dict_entry[self.ans_lang]
expected_answers = expected_answers_list.split(u'|')
lowered_expected_answers = map(lambda s: s.lower(), expected_answers)
return lowered_expected_answers
def get_error(self, dict_entry, answer):
lowered_answer = answer.lower()
expected_answers = self.get_expected_answers(dict_entry)
if lowered_answer not in expected_answers:
question = dict_entry[self.ask_lang]
return {
u'expected': expected_answers,
u'answer': answer,
u'question': question,
}
else:
return None