weather_condition.py 文件源码

def fuzzy_match(self, locale, condition_name):
        condition_name = self.normalize_input(condition_name)
        conditions_candidates = self.get_condition_candidates(locale, condition_name)

        sorted_candidates = sorted(conditions_candidates.items(),
                                   cmp=lambda x, y: Levenshtein.distance(condition_name, x[1]) - Levenshtein.distance(
                                       condition_name, y[1]))
        return sorted_candidates[0][0]