from fastapi.testclient import TestClient

from docs_src.response_model.tutorial003_03 import app

client = TestClient(app)


def test_get_portal():
    response = client.get("/teleport", follow_redirects=False)
    assert response.status_code == 307, response.text
    assert response.headers["location"] == "https://www.youtube.com/watch?v=dQw4w9WgXcQ"


def test_openapi_schema():
    response = client.get("/openapi.json")

cff-version: 1.2.0
title: FastAPI
message: >-
  If you use this software, please cite it using the
  metadata from this file.
type: software
authors:
  - given-names: Sebastián
    family-names: Ramírez
    email: ******@****.***
identifiers:
repository-code: 'https://github.com/fastapi/fastapi'
url: 'https://fastapi.tiangolo.com'
abstract: >-
  FastAPI framework, high performance, easy to learn, fast to code,

from typing import Set, Union

from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: Union[str, None] = None
    price: float
    tax: Union[float, None] = None
    tags: Set[str] = set()


@app.post(
    "/items/",
    response_model=Item,
    summary="Create an item",
    response_description="The created item",
)

/// info

⚙️ 📨, 🥇 ❎ <a href="https://github.com/Kludex/python-multipart" class="external-link" target="_blank">`python-multipart`</a>.

🤶 Ⓜ. `pip install python-multipart`.

///

## 🗄 `Form`

🗄 `Form` ⚪️➡️ `fastapi`:

```Python hl_lines="1"
{!../../docs_src/request_forms/tutorial001.py!}
```

## 🔬 `Form` 🔢

✍ 📨 🔢 🎏 🌌 👆 🔜 `Body` ⚖️ `Query`:

```Python hl_lines="7"

import pytest
from dirty_equals import IsDict
from fastapi.testclient import TestClient


@pytest.fixture(name="client")
def get_client():
    from docs_src.schema_extra_example.tutorial005 import app

    client = TestClient(app)
    return client


def test_post_body_example(client: TestClient):
    response = client.put(
        "/items/5",
        json={
            "name": "Foo",

import pytest
from dirty_equals import IsDict
from fastapi.testclient import TestClient

from ...utils import needs_py310


@pytest.fixture(name="client")
def get_client():
    from docs_src.schema_extra_example.tutorial005_an_py310 import app

    client = TestClient(app)
    return client


@needs_py310
def test_post_body_example(client: TestClient):
    response = client.put(
        "/items/5",
        json={

/// note | "Технические детали"

Вы также можете использовать `from starlette import status` вместо `from fastapi import status`.

**FastAPI** позволяет использовать как `starlette.status`, так и `fastapi.status` исключительно для удобства разработчиков. Но поставляется fastapi.status непосредственно из Starlette.

///

## Изменение кода статуса по умолчанию

/// note | "Technical Details"

You could also use `from starlette import status`.

**FastAPI** provides the same `starlette.status` as `fastapi.status` just as a convenience for you, the developer. But it comes directly from Starlette.

///

## Changing the default

✋️ 👈 🔜 🕴 ✔ 🎯 🆎 📻, 🚫 🌐 👈 🔌 🎓: 🍪, ✔ 🎚 💖 📚 ⚙️ ⏮️ 📨 🤝, ♒️.

, 🌐 👷 ☑, ⚫️ 👻 ✔ 🎯 ✔ 🇨🇳.

## ⚙️ `CORSMiddleware`

👆 💪 🔗 ⚫️ 👆 **FastAPI** 🈸 ⚙️ `CORSMiddleware`.

* 🗄 `CORSMiddleware`.
* ✍ 📇 ✔ 🇨🇳 (🎻).
* 🚮 ⚫️ "🛠️" 👆 **FastAPI** 🈸.

👆 💪 ✔ 🚥 👆 👩‍💻 ✔:

* 🎓 (✔ 🎚, 🍪, ♒️).
* 🎯 🇺🇸🔍 👩‍🔬 (`POST`, `PUT`) ⚖️ 🌐 👫 ⏮️ 🃏 `"*"`.
* 🎯 🇺🇸🔍 🎚 ⚖️ 🌐 👫 ⏮️ 🃏 `"*"`.

/// note | "Заметка"

FastAPI понимает, что значение параметра `q` не является обязательным, потому что имеет значение по умолчанию `= None`.

Аннотация `Optional` в `Optional[str]` не используется FastAPI, но помогает вашему редактору лучше понимать ваш код и обнаруживать ошибки.

///

## Без Pydantic