flake8_mypy.py 文件源码

def generic_visit(self, node: ast.AST) -> None:
        """Called if no explicit visitor function exists for a node."""
        for _field, value in ast.iter_fields(node):
            if self.should_type_check:
                break

            if isinstance(value, list):
                for item in value:
                    if self.should_type_check:
                        break
                    if isinstance(item, ast.AST):
                        self.visit(item)
            elif isinstance(value, ast.AST):
                self.visit(value)


# Generic mypy error