Method deserialize

mypy/nodes.py:3299–3307

(cls, data: JsonDict)

    @classmethod
    def deserialize(cls, data: JsonDict) -> ParamSpecExpr:
        assert data[".class"] == "ParamSpecExpr"
        return ParamSpecExpr(
            data["name"],
            data["fullname"],
            mypy.types.deserialize_type(data["upper_bound"]),
            mypy.types.deserialize_type(data["default"]),
            data["variance"],
        )

    def write(self, data: WriteBuffer) -> None:
        write_tag(data, PARAM_SPEC_EXPR)