16 lines
501 B
Python
16 lines
501 B
Python
from .base import BaseEngine
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class MustUseOperatorEngine(BaseEngine):
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def _message(self, rule):
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return rule.get("message") or f"必须使用 {rule['target']} 运算符"
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def check(self, tree, rule, language, mapping):
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mapped_op = mapping.get(rule["target"], rule["target"])
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if not self.has_node(tree.root_node, mapped_op):
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return [self._message(rule)]
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return []
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def describe(self, rule, language, mapping):
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return self._message(rule)
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