show_symbol_type_heading: true
          show_symbol_type_toc: true
nav:
- FastAPI: index.md
- features.md
- Learn:
  - learn/index.md
  - python-types.md
  - async.md
  - environment-variables.md
  - virtual-environments.md
  - Tutorial - User Guide:
    - tutorial/index.md
    - tutorial/first-steps.md
    - tutorial/path-params.md
    - tutorial/query-params.md

```

</div>

## Kontrol Edin { #check-it }

Etkileşimli dokümantasyona gidin: [http://127.0.0.1:8000/docs](http://127.0.0.1:8000/docs).

Şuna benzer bir şey göreceksiniz:

<img src="/img/tutorial/security/image01.png">

/// check | Authorize butonu!

Artık parıl parıl yeni bir "Authorize" butonunuz var.

The response object will also have autocompletion:

<img src="/img/tutorial/generate-clients/image05.png">

## FastAPI App with Tags { #fastapi-app-with-tags }

In many cases, your FastAPI app will be bigger, and you will probably use tags to separate different groups of *path operations*.

For example, you could have a section for **items** and another section for **users**, and they could be separated by tags:

func (e PartTooSmall) Error() string {
	return fmt.Sprintf("Part size for %d should be at least 5MB", e.PartNumber)
}

// PartTooBig returned if size of part is bigger than the allowed limit.
type PartTooBig struct{}

func (e PartTooBig) Error() string {
	return "Part size bigger than the allowed limit"
}

// InvalidETag error returned when the etag has changed on disk
type InvalidETag struct{}

index-01-swagger-ui-simple.png...

 - OpenStack Cinder CSI migration is on by default, Clinder CSI driver must be installed on clusters on OpenStack for Cinder volumes to work. ([#98538](https://github.com/kubernetes/kubernetes/pull/98538), [@dims](https://github.com/dims)) [SIG Storage]

///

## 테스트 분리하기 { #separating-tests }

실제 애플리케이션에서는 테스트를 별도의 파일로 나누는 경우가 많습니다.

그리고 **FastAPI** 애플리케이션도 여러 파일이나 모듈 등으로 구성될 수 있습니다.

### **FastAPI** app 파일 { #fastapi-app-file }

[더 큰 애플리케이션](bigger-applications.md)에 묘사된 파일 구조를 가지고 있는 것으로 가정해봅시다.

```
.
├── app
│   ├── __init__.py
│   └── main.py
```

`main.py` 파일 안에 **FastAPI** app 을 만들었습니다:

        ]
    }


def test_root_token_jessica(client: TestClient):
    response = client.get("/?token=jessica")
    assert response.status_code == 200
    assert response.json() == {"message": "Hello Bigger Applications!"}


def test_root_with_no_token(client: TestClient):
    response = client.get("/")
    assert response.status_code == 422
    assert response.json() == {
        "detail": [
            {

// lineTooLong is generated as chunk header is bigger than 4KiB.
var errLineTooLong = errors.New("header line too long")

// malformed encoding is generated when chunk header is wrongly formed.
var errMalformedEncoding = errors.New("malformed chunked encoding")

// chunk is considered too big if its bigger than > 16MiB.
var errChunkTooBig = errors.New("chunk too big: choose chunk size <= 16MiB")

Etkileşimli API dokümantasyonu ve keşif için web arayüzleri. Framework OpenAPI’ye dayandığından, birden fazla seçenek vardır; varsayılan olarak 2’si dahildir.

* [**Swagger UI**](https://github.com/swagger-api/swagger-ui) ile etkileşimli keşif; API’nizi tarayıcıdan doğrudan çağırıp test edin.

![Swagger UI interaction](https://fastapi.tiangolo.com/img/index/index-03-swagger-02.png)