operators.py 文件源码

def mutate_FunctionDef(self, node):
        if not isinstance(node.parent, ast.ClassDef):
            raise MutationResign()
        for decorator in node.decorator_list:
            if isinstance(decorator, ast.Call):
                decorator_name = decorator.func.id
            elif isinstance(decorator, ast.Attribute):
                decorator_name = decorator.value.id
            else:
                decorator_name = decorator.id
            if decorator_name == self.get_decorator_name():
                raise MutationResign()

        decorator = ast.Name(id=self.get_decorator_name(), ctx=ast.Load())
        node.decorator_list.append(decorator)
        return node