{* ../../docs_src/stream_json_lines/tutorial001_py310.py ln[1:24] hl[24] *}

Se cada item JSON que você quer enviar de volta for do tipo `Item` (um modelo Pydantic) e a função for assíncrona, você pode declarar o tipo de retorno como `AsyncIterable[Item]`:

{* ../../docs_src/stream_json_lines/tutorial001_py310.py ln[1:24] hl[9:11,22] *}

### Go 1.24

Go 1.24 added a new `fips140` setting that controls whether the Go
Cryptographic Module operates in FIPS 140-3 mode.
The possible values are:
- "off": no special support for FIPS 140-3 mode. This is the default.
- "on": the Go Cryptographic Module operates in FIPS 140-3 mode.
- "only": like "on", but cryptographic algorithms not approved by
  FIPS 140-3 return an error or panic.

import org.apache.maven.lifecycle.mapping.LifecycleMojo;
import org.apache.maven.lifecycle.mapping.LifecyclePhase;
import org.apache.maven.model.InputLocation;
import org.apache.maven.model.InputSource;
import org.apache.maven.model.Plugin;
import org.apache.maven.model.PluginExecution;
import org.codehaus.plexus.util.xml.Xpp3Dom;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/// note | 참고

입력 모델은 여전히 검증된다는 점에 유의하세요.

따라서 모든 속성을 생략할 수 있는 부분 업데이트를 받으려면, 모든 속성이 optional로 표시된(기본값을 가지거나 `None`을 기본값으로 가지는) 모델이 필요합니다.

**업데이트**를 위한 “모든 값이 optional인” 모델과, **생성**을 위한 “필수 값이 있는” 모델을 구분하려면 [추가 모델](extra-models.md)에 설명된 아이디어를 사용할 수 있습니다.

from typing import Annotated

from annotated_doc import Doc
from fastapi.openapi.models import APIKey, APIKeyIn
from fastapi.security.base import SecurityBase
from starlette.exceptions import HTTPException
from starlette.requests import Request
from starlette.status import HTTP_401_UNAUTHORIZED


class APIKeyBase(SecurityBase):
    model: APIKey

    def __init__(
        self,
        location: APIKeyIn,
        name: str,

   <span style="background-color:#007166"><font color="#D3D7CF"> module </font></span>  🐍 main.py

     <span style="background-color:#007166"><font color="#D3D7CF"> code </font></span>  Importing the FastAPI app object from the module with
             the following code:

from typing import Annotated, Any, cast

from annotated_doc import Doc
from fastapi.exceptions import HTTPException
from fastapi.openapi.models import OAuth2 as OAuth2Model
from fastapi.openapi.models import OAuthFlows as OAuthFlowsModel
from fastapi.param_functions import Form
from fastapi.security.base import SecurityBase
from fastapi.security.utils import get_authorization_scheme_param
from starlette.requests import Request

        }

        return false;
    }

    /**
     * Checks if a model version is eligible for inference optimizations.
     * Models 4.0.0+ are eligible (4.0.0 has limited inference, 4.1.0+ has full inference).
     *
     * @param modelVersion the model version to check
     * @return true if eligible for inference
     */

* 對於 Cookie（cookies），在 `cookies` 參數中放一個 `dict`。

關於如何把資料傳給後端（使用 `httpx` 或 `TestClient`），更多資訊請參考 [HTTPX 文件](https://www.python-httpx.org)。

/// info

請注意，`TestClient` 接收的是可轉為 JSON 的資料，而不是 Pydantic models。

如果你的測試裡有一個 Pydantic model，並想在測試時把它的資料送給應用，你可以使用[JSON 相容編碼器](encoder.md)中介紹的 `jsonable_encoder`。

///

## 執行 { #run-it }

接下來，你只需要安裝 `pytest`。

請先建立並啟用一個[虛擬環境](../virtual-environments.md)，然後安裝，例如：

Uygulamanızın alabileceği veriler için örnekler (examples) tanımlayabilirsiniz.

Bunu yapmanın birkaç yolu var.

## Pydantic modellerinde ek JSON Schema verisi { #extra-json-schema-data-in-pydantic-models }

Oluşturulan JSON Schema’ya eklenecek şekilde bir Pydantic model için `examples` tanımlayabilirsiniz.

{* ../../docs_src/schema_extra_example/tutorial001_py310.py hl[13:24] *}