from typing import Any from pydantic import GetCoreSchemaHandler from pydantic_core import CoreSchema, core_schema class {{name}}(int): """{{description}}""" def __int__(self) -> int: return self @classmethod def __get_pydantic_core_schema__( cls, source_type: Any, handler: GetCoreSchemaHandler ) -> CoreSchema: return core_schema.no_info_after_validator_function(cls, handler(int))