!!! info
    These docs are about to be updated. 🎉

    The current version assumes Pydantic v1.

    The new docs will include Pydantic v2 and will use <a href="https://sqlmodel.tiangolo.com/" class="external-link" target="_blank">SQLModel</a> once it is updated to use Pydantic v2 as well.

!!! warning "Deprecated"
    This tutorial is deprecated and will be removed in a future version.

from datetime import datetime, timezone
from decimal import Decimal
from enum import Enum
from pathlib import PurePath, PurePosixPath, PureWindowsPath
from typing import Optional

import pytest
from fastapi._compat import PYDANTIC_V2, Undefined
from fastapi.encoders import jsonable_encoder
from pydantic import BaseModel, Field, ValidationError

from .utils import needs_pydanticv1, needs_pydanticv2


class Person:

```txt
Hello, World from Flask!
```

And if you go to <a href="http://localhost:8000/v2" class="external-link" target="_blank">http://localhost:8000/v2</a> you will see the response from FastAPI:

```JSON
{
    "message": "Hello World"
}

		{
			authT: authTypeStreamingSigned,
			pass:  true,
		},
		// Test 6 - supported s3 type with signature v2.
		{
			authT: authTypeSignedV2,
			pass:  true,
		},
		// Test 7 - supported s3 type with presign v2.
		{
			authT: authTypePresignedV2,
			pass:  true,
		},
		// Test 8 - JWT is not supported s3 type.
		{
			authT: authTypeJWT,
			pass:  false,

        with:
          persist-credentials: false

      - name: "Run analysis"
        uses: ossf/scorecard-action@15c10fcf1cf912bd22260bfec67569a359ab87da # v2.1.1
        with:
          results_file: results.sarif
          results_format: sarif
          # Publish the results to enable scorecard badges. For more details, see

@font-face {
    font-family: cash-market;
    src: url("https://cash-f.squarecdn.com/static/fonts/cash-market/v2/CashMarket-Regular.woff2") format("woff2");
    font-weight: 400;
    font-style: normal
}

@font-face {
    font-family: cash-market;
    src: url("https://cash-f.squarecdn.com/static/fonts/cash-market/v2/CashMarket-Medium.woff2") format("woff2");
    font-weight: 500;
    font-style: normal
}

@font-face {

    }

    static void addEdge(Graph graph, String v1, String v2) throws CycleDetectedException {
        Vertex vx1 = graph.addVertex(v1);
        Vertex vx2 = graph.addVertex(v2);
        graph.addEdge(vx1, vx2);
    }

    static boolean hasEdge(Graph graph, String v1, String v2) {
        Vertex vx1 = graph.getVertex(v1);
        Vertex vx2 = graph.getVertex(v2);

            ArtifactVersion v1 = new DefaultArtifactVersion(e1.getVersion());
            ArtifactVersion v2 = new DefaultArtifactVersion(e2.getVersion());

            if (newerFirst) {
                return v1.compareTo(v2) > 0 ? e1 : e2;
            }

            return v1.compareTo(v2) > 0 ? e2 : e1;
        }

        if (closerFirst) {
            return depth1 < depth2 ? e1 : e2;
        }

## Dependencies

### Added
- github.com/xhit/go-str2duration/v2: [v2.1.0](https://github.com/xhit/go-str2duration/v2/tree/v2.1.0)

### Changed
- github.com/alecthomas/kingpin/v2: [v2.3.1 → v2.3.2](https://github.com/alecthomas/kingpin/v2/compare/v2.3.1...v2.3.2)
- github.com/google/cadvisor: [v0.47.2 → v0.47.3](https://github.com/google/cadvisor/compare/v0.47.2...v0.47.3)

import pytest
from fastapi import Depends, FastAPI, Path
from fastapi.param_functions import Query
from fastapi.testclient import TestClient
from fastapi.utils import PYDANTIC_V2
from typing_extensions import Annotated

app = FastAPI()


def test_no_annotated_defaults():
    with pytest.raises(
        AssertionError, match="Path parameters cannot have a default value"
    ):

        @app.get("/items/{item_id}/")