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„_Wir haben die **FastAPI**-Bibliothek genommen, um einen **REST**-Server zu erstellen, der abgefragt werden kann, um **Vorhersagen** zu erhalten. [für Ludwig]_“

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"_We hebben de **FastAPI** library gebruikt om een **REST** server te maken die bevraagd kan worden om **voorspellingen** te maken. [voor Ludwig]_"

/// check

Notice that you don't have to create a special class and pass it somewhere to **FastAPI** to "register" it or anything similar.

You just pass it to `Depends` and **FastAPI** knows how to do the rest.

///

## Share `Annotated` dependencies { #share-annotated-dependencies }

In the examples above, you see that there's a tiny bit of **code duplication**.

        byte[] header = buildSmb2Header();
        byte[] body = new byte[2 + 2 + 4];
        // Wrong structure size (e.g., 0)
        SMBUtil.writeInt2(0, body, 0);
        // The rest of the fields are irrelevant since it should fail early
        byte[] packet = buildPacket(header, body, null, null);

        assertThrows(SMBProtocolDecodingException.class, () -> resp.decode(packet, 0, false));
    }

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"_**FastAPI** 라이브러리를 채택하여 **예측**을 얻기 위해 쿼리를 실행 할 수 있는 **REST** 서버를 생성했습니다. [Ludwig을 위해]_"

### Support d'OpenAPI

OpenAPI ne supporte pas de manière de déclarer un paramètre de chemin contenant un *chemin*, cela pouvant causer des scénarios difficiles à tester et définir.

Néanmoins, cela reste faisable dans **FastAPI**, via les outils internes de Starlette.

Et la documentation fonctionne quand même, bien qu'aucune section ne soit ajoutée pour dire que la paramètre devrait contenir un *chemin*.

            byte[] buffer = new byte[10];
            int bufferIndex = 0;

            // Write structure size = 4
            SMBUtil.writeInt2(4, buffer, bufferIndex);

            // Fill rest of buffer with garbage
            for (int i = 2; i < buffer.length; i++) {
                buffer[i] = (byte) 0xFF;
            }

            // Should only read the structure size (2 bytes) and not go beyond

  This question the Dodo could not answer without a great deal of
thought, and it sat for a long time with one finger pressed upon
its forehead (the position in which you usually see Shakespeare,
in the pictures of him), while the rest waited in silence.  At
last the Dodo said, `EVERYBODY has won, and all must have
prizes.'

  `But who is to give the prizes?' quite a chorus of voices
asked.

<div style="text-align: right; margin-right: 10%;">Kabir Khan - <strong>Microsoft</strong> <a href="https://github.com/fastapi/fastapi/pull/26" target="_blank"><small>(ref)</small></a></div>

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"_我們使用 **FastAPI** 來建立產生**預測**結果的 **REST** 伺服器。 [for Ludwig]_"

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"_Nous avons adopté la bibliothèque **FastAPI** pour créer un serveur **REST** qui peut être interrogé pour obtenir des **prédictions**. [pour Ludwig]_"