def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/users/me": {
                "get": {
                    "responses": {
                        "200": {

@needs_py310
def test_openapi_schema(client: TestClient):
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/items/": {
                "get": {
                    "summary": "Read Items",
                    "operationId": "read_items_items__get",

Veri doğrulama için arka planda Marshmallow kullanıyor, hatta aynı geliştiriciler tarafından oluşturuldu.

Webargs da harika bir araç ve onu da geçmişte henüz **FastAPI** yokken çok kullandım.

/// info | "Bilgi"

Webargs aynı Marshmallow geliştirileri tarafından oluşturuldu.

///

/// check | "**FastAPI**'a nasıl ilham verdi?"

Gelen istek verisi için otomatik veri doğrulamaya sahip olmalı.

///

Для проверки данных он использует Marshmallow и создан теми же авторами.

Это превосходный инструмент и я тоже часто пользовался им до **FastAPI**.

/// info | "Информация"

Webargs бы создан разработчиками Marshmallow.

///

/// check | "Идея для **FastAPI**"

Должна быть автоматическая проверка входных данных.

///

				"application/commonground",
				"application/conference-info+xml",
				"application/cpl+xml",
				"application/csta+xml",
				"application/cstadata+xml",
				"application/cu-seeme",
				"application/cybercash",
				"application/davmount+xml",
				"application/dca-rft",
				"application/dec-dx",
				"application/dialog-info+xml",
				"application/dicom",
				"application/dita+xml",

  public void testToStringHelperWithArrays() {
    String[] strings = {"hello", "world"};
    int[] ints = {2, 42};
    Object[] objects = {"obj"};
    String[] arrayWithNull = {null};
    Object[] empty = {};
    String toTest =
        MoreObjects.toStringHelper("TSH")
            .add("strings", strings)
            .add("ints", ints)
            .add("objects", objects)
            .add("arrayWithNull", arrayWithNull)

---> 100%
```

</div>

It also comes included when you install the `all` extras with:

<div class="termy">

```console
$ pip install "fastapi[all]"
---> 100%
```

</div>

/// info

In Pydantic v1 it came included with the main package. Now it is distributed as this independent package so that you can choose to install it or not if you don't need that functionality.

///

{
    "name": "Foo",
    "price": 50.2
}
```

/// info

In Pydantic v1 the method was called `.dict()`, it was deprecated (but still supported) in Pydantic v2, and renamed to `.model_dump()`.

The examples here use `.dict()` for compatibility with Pydantic v1, but you should use `.model_dump()` instead if you can use Pydantic v2.

///

/// info

        for (final Class<?> intf : interfaces) {
            setupFieldDescsByInterface(intf);
        }
    }

    /**
     * クラスに定義されたフィールドを準備します。
     *
     * @param targetClass
     *            対象のクラス
     */
    private void setupFieldDescsByClass(final Class<?> targetClass) {
        addFieldDescs(targetClass);
        for (final Class<?> intf : targetClass.getInterfaces()) {

    client = TestClient(app)
    response = client.get("/openapi.json")
    assert response.status_code == 200
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/items/": {
                "get": {
                    "responses": {
                        "200": {