import sys
import warnings
from typing import Union

import pytest

from tests.utils import skip_module_if_py_gte_314

if sys.version_info >= (3, 14):
    skip_module_if_py_gte_314()

from fastapi import FastAPI
from fastapi.exceptions import PydanticV1NotSupportedError

with warnings.catch_warnings():
    warnings.simplefilter("ignore", UserWarning)
    from pydantic.v1 import BaseModel

needs_py310 = pytest.mark.skipif(
    sys.version_info < (3, 10), reason="requires python3.10+"
)
needs_py_lt_314 = pytest.mark.skipif(
    sys.version_info >= (3, 14), reason="requires python3.13-"
)


def skip_module_if_py_gte_314():
    """Skip entire module on Python 3.14+ at import time."""
    if sys.version_info >= (3, 14):