In der OpenAPI-Spezifikation wird das <a href="https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.0.3.md#operation-object" class="external-link" target="_blank">Operationsobjekt</a> genannt.

///

Es hat alle Informationen zur *Pfadoperation* und wird zur Erstellung der automatischen Dokumentation verwendet.

Es enthält `tags`, `parameters`, `requestBody`, `responses`, usw.

{* ../../docs_src/request_form_models/tutorial002_an_py39.py hl[12] *}

Si un cliente intenta enviar datos extra, recibirá un response de **error**.

Por ejemplo, si el cliente intenta enviar los campos de formulario:

* `username`: `Rick`
* `password`: `Portal Gun`
* `extra`: `Mr. Poopybutthole`

Recibirá un response de error indicando que el campo `extra` no está permitido:

```json

///

/// info

👆 💪 ⚙️:

* `response_model_exclude_defaults=True`
* `response_model_exclude_none=True`

🔬 <a href="https://docs.pydantic.dev/latest/concepts/serialization/#modeldict" class="external-link" target="_blank">Pydantic 🩺</a> `exclude_defaults` &amp; `exclude_none`.

///

, ⏸:

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

🔜 🚫 🛠️.

/// info

🌅 ℹ, ✅ <a href="https://docs.python.org/3/library/__main__.html" class="external-link" target="_blank">🛂 🐍 🩺</a>.

///

## 🏃 👆 📟 ⏮️ 👆 🕹

↩️ 👆 🏃 Uvicorn 💽 🔗 ⚪️➡️ 👆 📟, 👆 💪 🤙 👆 🐍 📋 (👆 FastAPI 🈸) 🔗 ⚪️➡️ 🕹.

---

🖼, 🎙 🎙 📟, 👆 💪:

* 🚶 "ℹ" 🎛.

 * <p>
 * This class is immutable and thread-safe, suitable for use in concurrent operations.
 *
 * @param <REQ> The type of the request
 * @param <REP> The type of the response, which must extend {@code Result<REQ>}
 * @param request The original request that was processed
 * @param result The result of the request, if successful; may be null if an error occurred

TFCI_WHL_BAZEL_TEST_ENABLE=0
TFCI_WHL_SIZE_LIMIT=450M
TFCI_WHL_SIZE_LIMIT_ENABLE=1
TFCI_WHL_IMPORT_TEST_ENABLE=1
TFCI_PYTHON_VERIFY_PIP_INSTALL_ARGS=""

# Used to simulate a T:\ drive within the container, to a limited extent,
# via a symlink.
# Helpful since the internal CI utilizes a T:\ drive, part of which is mounted
# to the container, and would result in C:\<path> != T:\<path> mismatches,

     * equality. Two {@code NtlmPasswordAuthentication} objects are equal if

Isso não significa que "`one_person` é a **classe** chamada `Person`".

## Modelos Pydantic

O <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> é uma biblioteca Python para executar a validação de dados.

Você declara a "forma" dos dados como classes com atributos.

E cada atributo tem um tipo.

            assertNotNull("ProcessDestroyer class should exist", destroyerClass);
            assertTrue("ProcessDestroyer should extend TimerTask", java.util.TimerTask.class.isAssignableFrom(destroyerClass));
        } catch (final ClassNotFoundException e) {
            fail("ProcessDestroyer inner class should exist");
        }
    }