"RollingUpdate" }} rollingUpdate: maxSurge: {{ .Values.DeploymentUpdate.maxSurge }} maxUnavailable: {{ .Values.DeploymentUpdate.maxUnavailable }} {{- end}} replicas: 1 selector: matchLabels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} template: metadata: name: {{ template "minio.fullname" . }} labels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} {{- if .Values.podLabels }} {{ toYaml .Values.podLabels | indent 8 }} {{- end }} annotations: {{- if not .Values.ignoreChartChecksums...

"RollingUpdate" }} rollingUpdate: maxSurge: {{ .Values.DeploymentUpdate.maxSurge }} maxUnavailable: {{ .Values.DeploymentUpdate.maxUnavailable }} {{- end}} replicas: 1 selector: matchLabels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} template: metadata: name: {{ template "minio.fullname" . }} labels: app: {{ template "minio.name" . }} release: {{ .Release.Name }} {{- if .Values.podLabels }} {{ toYaml .Values.podLabels | indent 8 }} {{- end }} annotations: {{- if not .Values.ignoreChartChecksums...

Отже, цей блок коду:

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

буде виконаний.

---

Це не станеться, якщо Ви імпортуєте цей модуль (файл).

Якщо у Вас є інший файл, наприклад `importer.py`, з наступним кодом:

```Python
from myapp import app

# Додатковий код
```

from fastapi import Body, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None


@app.put("/items/{item_id}")
async def update_item(
    *,
    item_id: int,
    item: Item = Body(
        openapi_examples={
            "normal": {
                "summary": "A normal example",

engine = create_engine("postgresql+psycopg://postgres:postgres@localhost/db")


class User(SQLModel, table=True):
    id: int | None = Field(default=None, primary_key=True)
    name: str


app = FastAPI()


def get_session():
    with Session(engine) as session:
        yield session


def get_user(user_id: int, session: Annotated[Session, Depends(get_session)]):
    user = session.get(User, user_id)

    then the types are still processed correctly, including dereferencing of forward
    references.
    """
    app = FastAPI()
    client = TestClient(app)
    app.post("/endpoint")(passthrough(forwardref_method))
    app.post("/endpoint2")(passthrough(passthrough(forwardref_method)))
    with client:
        response = client.post("/endpoint", json={"input": {"x": 0}})

@pytest.fixture(name="client")
def get_client():
    from enum import Enum

    app = FastAPI()

    class PlatformRole(str, Enum):
        admin = "admin"
        user = "user"

    class OtherRole(str, Enum): ...

    class User(BaseModel):
        username: str
        role: PlatformRole | OtherRole

    @app.get("/users")
    async def get_user() -> User:

<div class="screenshot">
<img src="/img/tutorial/sql-databases/image01.png">
</div>

## Atualizar o App com Múltiplos Modelos { #update-the-app-with-multiple-models }

Agora vamos **refatorar** este app um pouco para aumentar a **segurança** e **versatilidade**.

Se você verificar o app anterior, na interface você pode ver que, até agora, ele permite que o cliente decida o `id` do `Hero` a ser criado. 😱

Это и есть «декоратор операции пути».

///

Можно также использовать другие операции:

* `@app.post()`
* `@app.put()`
* `@app.delete()`

И более экзотические:

* `@app.options()`
* `@app.head()`
* `@app.patch()`
* `@app.trace()`

/// tip | Подсказка

Вы можете использовать каждый метод (HTTP-операцию) так, как считаете нужным.

from fastapi.testclient import TestClient

from docs_src.metadata.tutorial003_py39 import app

client = TestClient(app)


def test_items():
    response = client.get("/items/")
    assert response.status_code == 200, response.text
    assert response.json() == [{"name": "Foo"}]


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