```

...因为 `user_in.model_dump()` 是 `dict`，在传递给 `UserInDB` 时，把 `**` 加在 `user_in.model_dump()` 前，可以让 Python 进行解包。

这样，就可以用其它 Pydantic 模型中的数据生成 Pydantic 模型。

#### 解包 `dict` 并添加额外关键字参数 { #unpacking-a-dict-and-extra-keywords }

接下来，继续添加关键字参数 `hashed_password=hashed_password`，例如：

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

...输出结果如下：

```Python
UserInDB(

minio-3.5.6.tar minio/Chart.yaml apiVersion: v1 appVersion: RELEASE.2022-02-18T01-50-10Z description: Multi-Cloud Object Storage home: https://min.io icon: https://min.io/resources/img/logo/MINIO_wordmark.png keywords: - minio - storage - object-storage - s3 - cluster maintainers: - email: ******@****.*** name: MinIO, Inc name: minio sources: - https://github.com/minio/minio version: 3.5.6 minio/values.yaml ## Provide a name in place of minio for `app:` labels ## nameOverride: "" ## Provide a name...

minio-3.5.9.tar minio/Chart.yaml apiVersion: v1 appVersion: RELEASE.2022-03-03T21-21-16Z description: Multi-Cloud Object Storage home: https://min.io icon: https://min.io/resources/img/logo/MINIO_wordmark.png keywords: - minio - storage - object-storage - s3 - cluster maintainers: - email: ******@****.*** name: MinIO, Inc name: minio sources: - https://github.com/minio/minio version: 3.5.9 minio/values.yaml ## Provide a name in place of minio for `app:` labels ## nameOverride: "" ## Provide a name...

minio-3.6.3.tar minio/Chart.yaml apiVersion: v1 appVersion: RELEASE.2022-03-24T00-43-44Z description: Multi-Cloud Object Storage home: https://min.io icon: https://min.io/resources/img/logo/MINIO_wordmark.png keywords: - minio - storage - object-storage - s3 - cluster maintainers: - email: ******@****.*** name: MinIO, Inc name: minio sources: - https://github.com/minio/minio version: 3.6.3 minio/values.yaml ## Provide a name in place of minio for `app:` labels ## nameOverride: "" ## Provide a name...

minio-4.0.12.tar minio/Chart.yaml apiVersion: v1 appVersion: RELEASE.2022-08-13T21-54-44Z description: Multi-Cloud Object Storage home: https://min.io icon: https://min.io/resources/img/logo/MINIO_wordmark.png keywords: - minio - storage - object-storage - s3 - cluster maintainers: - email: ******@****.*** name: MinIO, Inc name: minio sources: - https://github.com/minio/minio version: 4.0.12 minio/values.yaml ## Provide a name in place of minio for `app:` labels ## nameOverride: "" ## Provide a name...

minio-4.0.13.tar minio/Chart.yaml apiVersion: v1 appVersion: RELEASE.2022-08-22T23-53-06Z description: Multi-Cloud Object Storage home: https://min.io icon: https://min.io/resources/img/logo/MINIO_wordmark.png keywords: - minio - storage - object-storage - s3 - cluster maintainers: - email: ******@****.*** name: MinIO, Inc name: minio sources: - https://github.com/minio/minio version: 4.0.13 minio/values.yaml ## Provide a name in place of minio for `app:` labels ## nameOverride: "" ## Provide a name...

minio-4.0.8.tar minio/Chart.yaml apiVersion: v1 appVersion: RELEASE.2022-07-29T19-40-48Z description: Multi-Cloud Object Storage home: https://min.io icon: https://min.io/resources/img/logo/MINIO_wordmark.png keywords: - minio - storage - object-storage - s3 - cluster maintainers: - email: ******@****.*** name: MinIO, Inc name: minio sources: - https://github.com/minio/minio version: 4.0.8 minio/values.yaml ## Provide a name in place of minio for `app:` labels ## nameOverride: "" ## Provide a name...

minio-5.0.10.tar minio/Chart.yaml apiVersion: v1 appVersion: RELEASE.2023-05-18T00-05-36Z description: Multi-Cloud Object Storage home: https://min.io icon: https://min.io/resources/img/logo/MINIO_wordmark.png keywords: - minio - storage - object-storage - s3 - cluster maintainers: - email: ******@****.*** name: MinIO, Inc name: minio sources: - https://github.com/minio/minio version: 5.0.10 minio/values.yaml ## Provide a name in place of minio for `app:` labels ## nameOverride: "" ## Provide a name...

minio-5.0.9.tar minio/Chart.yaml apiVersion: v1 appVersion: RELEASE.2023-04-28T18-11-17Z description: Multi-Cloud Object Storage home: https://min.io icon: https://min.io/resources/img/logo/MINIO_wordmark.png keywords: - minio - storage - object-storage - s3 - cluster maintainers: - email: ******@****.*** name: MinIO, Inc name: minio sources: - https://github.com/minio/minio version: 5.0.9 minio/values.yaml ## Provide a name in place of minio for `app:` labels ## nameOverride: "" ## Provide a name...

minio-5.0.2.tar minio/Chart.yaml apiVersion: v1 appVersion: RELEASE.2022-12-12T19-27-27Z description: Multi-Cloud Object Storage home: https://min.io icon: https://min.io/resources/img/logo/MINIO_wordmark.png keywords: - minio - storage - object-storage - s3 - cluster maintainers: - email: ******@****.*** name: MinIO, Inc name: minio sources: - https://github.com/minio/minio version: 5.0.2 minio/values.yaml ## Provide a name in place of minio for `app:` labels ## nameOverride: "" ## Provide a name...