So, we get a Pydantic model from the data in another Pydantic model.

#### Unpacking a `dict` and extra keywords { #unpacking-a-dict-and-extra-keywords }

And then adding the extra keyword argument `hashed_password=hashed_password`, like in:

```Python
UserInDB(**user_in.model_dump(), hashed_password=hashed_password)
```

...ends up being like:

```Python
UserInDB(

* `Annotated` kullanmamak

...Python bunun için küçük, özel bir sözdizimi sunar.

Fonksiyonun ilk parametresi olarak `*` geçin.

Python bu `*` ile bir şey yapmaz; ama bundan sonraki tüm parametrelerin keyword argument (anahtar-değer çiftleri) olarak çağrılması gerektiğini bilir; buna <abbr title="Kökeni: K-ey W-ord Arg-uments - Anahtar Kelime Argümanları"><code>kwargs</code></abbr> da denir. Default değerleri olmasa bile.

/// tip | Dica

Para saber mais sobre cada código de status e qual código serve para quê, verifique a [documentação do <abbr title="Mozilla Developer Network - Rede de Desenvolvedores da Mozilla">MDN</abbr> sobre códigos de status HTTP](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status).

///

## Atalho para lembrar os nomes { #shortcut-to-remember-the-names }

    regression was introduced in OkHttp 3.0.
 *  Fix: Fail fast if network interceptors transform the response body such that
    closing it doesn't also close the underlying stream. We had a bug where
    OkHttp would attempt to reuse a connection but couldn't because it was still
    held by a prior request.
 *  Fix: Ensure network interceptors always have access to the underlying
    connection.

labels.searchlog_log_type_search=Search Log
labels.searchlog_log_type_click=Click Log
labels.searchlog_log_type_favorite=Favorite Log
labels.searchlog_log_type_user_info=User Log
labels.searchlog_log_type_search_keyword=Keyword Count
labels.searchlog_log_type_search_zerohit=Zero Hit Count
labels.searchlog_log_type_search_zeroclick=Zero Click Count
labels.searchlog_log_type_search_count_hour=Search Count/Hour

 *
 * <p>There are three primary interfaces provided to represent graphs. In order of increasing
 * complexity they are: {@link Graph}, {@link ValueGraph}, and {@link Network}. You should generally
 * prefer the simplest interface that satisfies your use case. See the <a
 * href="https://github.com/google/guava/wiki/GraphsExplained#choosing-the-right-graph-type">

        // Test with different exception types as cause
        String message = "SSO provider communication error";

        // Test with IOException
        IOException ioException = new IOException("Network error");
        SsoLoginException exception1 = new SsoLoginException(message, ioException);
        assertEquals(message, exception1.getMessage());
        assertTrue(exception1.getCause() instanceof IOException);

/// note | 技術細節

表單資料在不包含檔案時，通常使用媒體型別 `application/x-www-form-urlencoded` 編碼。

但當表單包含檔案時，會使用 `multipart/form-data` 編碼。若你使用 `File`，**FastAPI** 會知道要從請求本文的正確部分取得檔案。

若想進一步了解這些編碼與表單欄位，請參考 [<abbr title="Mozilla Developer Network - Mozilla 開發者網路">MDN</abbr> web docs 的 `POST`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST)。

///

/// warning

   - Write clear messages: what changed and why (e.g., “Refactor S3 API handler to reduce latency so that requests process 20% faster”).
   - Rebase to tidy commits before submitting (e.g., `git rebase -i main` to squash typos or reword messages), unless multiple contributors worked on the branch.
   - Keep PRs focused—one feature or fix. Split large changes into multiple PRs.

3. **Testing**:
   - Include unit tests for new functionality or bug fixes.

      logger.log(requestStartMessage)

      if (logHeaders) {
        val headers = request.headers

        if (requestBody != null) {
          // Request body headers are only present when installed as a network interceptor. When not
          // already present, force them to be included (if available) so their values are known.
          requestBody.contentType()?.let {
            if (headers["Content-Type"] == null) {