from typing import Any

import orjson
from fastapi import FastAPI, Response

app = FastAPI()


class CustomORJSONResponse(Response):
    media_type = "application/json"

    def render(self, content: Any) -> bytes:
        assert orjson is not None, "orjson must be installed"
        return orjson.dumps(content, option=orjson.OPT_INDENT_2)


@app.get("/", response_class=CustomORJSONResponse)
async def main():

    and the
    [FastAPI docs for Response Model](https://fastapi.tiangolo.com/tutorial/response-model/).

    **Note**: `orjson` is not included with FastAPI and must be installed
    separately, e.g. `pip install orjson`.
    """

    def render(self, content: Any) -> bytes:
        assert orjson is not None, "orjson must be installed to use ORJSONResponse"
        return orjson.dumps(

Это может быть даже бесконечный поток, когда вы продолжаете отправлять данные.

## JSON Lines { #json-lines }

В таких случаях часто отправляют «**JSON Lines**», это формат, в котором отправляется по одному JSON-объекту на строку.

Ответ будет иметь тип содержимого `application/jsonl` (вместо `application/json`), а тело ответа будет примерно таким:

```json
{"name": "Plumbus", "description": "A multi-purpose household device."}

```

Це може бути навіть нескінченний потік, у якому ви постійно надсилаєте дані.

## JSON Lines { #json-lines }

У таких випадках часто надсилають «**JSON Lines**» - формат, у якому ви надсилаєте по одному об’єкту JSON на рядок.

Відповідь матиме тип вмісту `application/jsonl` (замість `application/json`), а тіло буде приблизно таким:

```json
{"name": "Plumbus", "description": "A multi-purpose household device."}

```

Hatta, sürekli veri gönderdiğiniz sonsuz bir akış da olabilir.

## JSON Lines { #json-lines }

Bu tür durumlarda, her satıra bir JSON nesnesi gönderdiğiniz bir biçim olan “**JSON Lines**” kullanmak yaygındır.

Response’un `application/json` yerine `application/jsonl` içerik türü (Content-Type) olur ve body aşağıdaki gibi görünür:

```json
{"name": "Plumbus", "description": "A multi-purpose household device."}

    Note over App: Keeps producing...
    Note over Client: Keeps consuming...
```

데이터를 계속 보내는 무한 스트림일 수도 있습니다.

## JSON Lines { #json-lines }

이런 경우에는 한 줄에 하나의 JSON 객체를 보내는 형식인 "**JSON Lines**"를 사용하는 것이 일반적입니다.

응답의 콘텐츠 타입은 `application/json` 대신 `application/jsonl`이고, 본문은 다음과 같습니다:

```json
{"name": "Plumbus", "description": "A multi-purpose household device."}
{"name": "Portal Gun", "description": "A portal opening device."}

Cela peut même être un flux infini, où vous continuez à envoyer des données.

## JSON Lines { #json-lines }

Dans ces cas, il est courant d'envoyer des « JSON Lines », qui est un format où vous envoyez un objet JSON par ligne.

Une réponse aurait un type de contenu `application/jsonl` (au lieu de `application/json`) et le corps ressemblerait à ceci :

```json
{"name": "Plumbus", "description": "A multi-purpose household device."}

## JSON Lines { #json-lines }

In diesen Fällen ist es üblich, „JSON Lines“ zu senden, das ist ein Format, bei dem Sie pro Zeile genau ein JSON-Objekt senden.

Eine Response hätte einen Content-Type von `application/jsonl` (anstelle von `application/json`) und der Body sähe etwa so aus:

```json
{"name": "Plumbus", "description": "A multi-purpose household device."}

    Note over App: Keeps producing...
    Note over Client: Keeps consuming...
```

它甚至可以是一个无限流，你可以一直持续发送数据。

## JSON Lines { #json-lines }

在这些场景中，常见的做法是发送 “JSON Lines”，这是一种每行发送一个 JSON 对象的格式。

响应的内容类型是 `application/jsonl`（而不是 `application/json`），响应体类似这样：

```json
{"name": "Plumbus", "description": "A multi-purpose household device."}
{"name": "Portal Gun", "description": "A portal opening device."}

```

Pode até ser um Stream infinito, em que você continua enviando dados.

## JSON Lines { #json-lines }

Nesses casos, é comum enviar "**JSON Lines**", um formato em que você envia um objeto JSON por linha.

Uma response teria um tipo de conteúdo `application/jsonl` (em vez de `application/json`) e o corpo seria algo como:

```json
{"name": "Plumbus", "description": "A multi-purpose household device."}