"type": "string",
                                "format": "date-time",
                            },
                            "end_datetime": {
                                "title": "End Datetime",
                                "type": "string",
                                "format": "date-time",
                            },
                            "repeat_at": {

client = TestClient(app)


def test_response_headers():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert "X-Process-Time" in response.headers


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",

)
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):

            """
            'Blacklist' validation step. The vanilla parameter field will be the
            single one of the alias' or set of aliases' fields and all the other
            fields will be ignored at serialization time.
            """
        ),
    ] = None,
    title: Annotated[
        Optional[str],
        Doc(
            """
            Human-readable title.
            """
        ),
    ] = None,

                            ],
                            "title": "Description",
                        },
                        "timestamp": {
                            "format": "date-time",
                            "title": "Timestamp",
                            "type": "string",
                        },
                        "title": {
                            "title": "Title",

from pydantic_core import PydanticUndefinedType

from ._compat import (
    Url,
    is_pydantic_v1_model_instance,
)


# Taken from Pydantic v1 as is
def isoformat(o: Union[datetime.date, datetime.time]) -> str:
    return o.isoformat()


# Adapted from Pydantic v1
# TODO: pv2 should this return strings instead?
def decimal_encoder(dec_value: Decimal) -> Union[int, float]:
    """

* **Intuitive**: Great editor support. <abbr title="also known as auto-complete, autocompletion, IntelliSense">Completion</abbr> everywhere. Less time debugging.
* **Easy**: Designed to be easy to use and learn. Less time reading docs.
* **Short**: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs.
* **Robust**: Get production-ready code. With automatic interactive documentation.

* **Intuitive**: Great editor support. <abbr title="also known as auto-complete, autocompletion, IntelliSense">Completion</abbr> everywhere. Less time debugging.
* **Easy**: Designed to be easy to use and learn. Less time reading docs.
* **Short**: Minimize code duplication. Multiple features from each parameter declaration. Fewer bugs.
* **Robust**: Get production-ready code. With automatic interactive documentation.

        <abbr title="converting the string that comes from an HTTP request into Python data">parsing</abbr>
        <abbr title="before 2023-03">0.95.0</abbr>
        <abbr title="2023-08-26">at the time of writing this</abbr>
        »»»

    Result (German):

        «««
        <abbr title="auch bekannt als: Endpunkte, Routen">Pfad</abbr>

---

„_Ich bin hellauf begeistert von **FastAPI**. Es macht so viel Spaß!_“

<div style="text-align: right; margin-right: 10%;">Brian Okken – <strong><a href="https://pythonbytes.fm/episodes/show/123/time-to-right-the-py-wrongs?time_in_sec=855" target="_blank">Python Bytes</a> Podcast-Host</strong> <a href="https://x.com/brianokken/status/1112220079972728832" target="_blank"><small>(Ref.)</small></a></div>

---