| class RuleBasedSystem: | |
| rules = [] | |
| def __init__(self, rules: list): | |
| self.rules = rules | |
| def allows(self, comment_text: str) -> (bool, list): | |
| allows, reasons, highlights = True, [], [] | |
| for rule in self.rules: | |
| verdict = rule.get_verdict(comment_text) | |
| if not verdict.allowed: | |
| allows = False | |
| reasons.append(rule.get_rule_description()) | |
| highlights += verdict.highlights | |
| return allows, reasons, highlights | |