state = 0;
                throw ioe;
            }
        }
    }

    /**
     * Sends a DCERPC message and receives the response
     * @param msg the message to send
     * @throws DcerpcException if the RPC operation fails
     * @throws IOException if an I/O error occurs
     */
    public void sendrecv(final DcerpcMessage msg) throws DcerpcException, IOException {

```

dans ce cas, la variable automatique `__name__` à l'intérieur de `myapp.py` n'aura pas la valeur `"__main__"`.

Ainsi, la ligne :

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

ne sera pas exécutée.

/// info

Pour plus d'informations, consultez <a href="https://docs.python.org/3/library/__main__.html" class="external-link" target="_blank">la documentation officielle de Python</a>.

///

Por exemplo, se você tem um parâmetro de cabeçalho `save_data` no código, o cabeçalho HTTP esperado será `save-data`, e ele aparecerá assim na documentação.

Se por algum motivo você precisar desativar essa conversão automática, também poderá fazê-lo para modelos do Pydantic para parâmetros de cabeçalho.

Por ejemplo, si tienes un parámetro de header `save_data` en el código, el header HTTP esperado será `save-data`, y aparecerá así en la documentación.

Si por alguna razón necesitas desactivar esta conversión automática, también puedes hacerlo para los modelos Pydantic de parámetros de header.

     * @return the negotiated capabilities
     */
    public int getNegotiatedCapabilities() {
        return this.capabilities;
    }

    /**
     * Gets the negotiated send buffer size.
     *
     * @return negotiated send buffer size
     */
    public int getNegotiatedSendBufferSize() {
        return this.snd_buf_size;
    }

    /**
     * Gets the negotiated multiplex count.
     *

        throw new DfsReferral(dr);
    }

    <T extends CommonServerMessageBlockResponse> T send(final CommonServerMessageBlockRequest request, final T response)
            throws SmbException {
        return send(request, response, Collections.<RequestParam> emptySet());
    }

    <T extends CommonServerMessageBlockResponse> T send(final CommonServerMessageBlockRequest request, T response,

      assertThat(expected.message)
        .isEqualTo("Client-sent frames must be masked.")
    }
  }

  @Test fun serverSentFramesMustNotBeMasked() {
    data.write("8180".decodeHex())
    assertFailsWith<ProtocolException> {
      clientReader.processNextFrame()
    }.also { expected ->
      assertThat(expected.message)
        .isEqualTo("Server-sent frames must not be masked.")
    }
  }

Esto significa que **cualquier valor** leído en Python desde una variable de entorno **será un `str`**, y cualquier conversión a un tipo diferente o cualquier validación tiene que hacerse en el código.

For example, in one of the ways the OAuth2 specification can be used (called "password flow") it is required to send a `username` and `password` as form fields.

The <abbr title="specification">spec</abbr> requires the fields to be exactly named `username` and `password`, and to be sent as form fields, not JSON.

But if we use the same model for another *path operation*, we could be sending our user's passwords to every client.

/// danger

Never store the plain password of a user or send it in a response like this, unless you know all the caveats and you know what you are doing.

///

## Add an output model { #add-an-output-model }