* Ela possui uma interface <a href="https://docs.python.org/3/glossary.html#term-file-like-object" class="external-link" target="_blank">semelhante a arquivos</a> `async`.
* Ela expõe um objeto python <a href="https://docs.python.org/3/library/tempfile.html#tempfile.SpooledTemporaryFile" class="external-link" target="_blank">`SpooledTemporaryFile`</a> que você pode repassar para bibliotecas que esperam um objeto com comportamento de arquivo.

### `UploadFile`

        return member instanceof JApiClass && !member.superclass.binaryCompatible && !member.superclass.compatibilityChanges.empty
    }

    @Override
    protected Violation checkSuperClassChanges(JApiClass apiClass, CtClass oldClass, CtClass newClass) {
        return acceptOrReject(apiClass.superclass, Violation.notBinaryCompatible(apiClass.superclass))
    }

import javassist.bytecode.annotation.ShortMemberValue
import javassist.bytecode.annotation.StringMemberValue
import org.gradle.api.reflect.TypeOf
import org.gradle.kotlin.dsl.*


internal
val CtClass.isKotlin: Boolean
    get() = hasAnnotation(Metadata::class.qualifiedName)


internal
val CtMethod.isSynthetic
    get() = methodInfo.getAttribute(SyntheticAttribute.tag) != null


internal
val MemberValue.intValue: Int
    get() {

        .url("https://square.com")
        .tag(Any::class.java, objectTag)
        .tag(UUID::class.java, uuidTag)
        .tag(String::class.java, stringTag)
        .tag(Long::class.javaObjectType, longTag)
        .build()
    assertThat(request.tag()).isSameAs(objectTag)
    assertThat(request.tag(Any::class.java)).isSameAs(objectTag)
    assertThat(request.tag(UUID::class.java)).isSameAs(uuidTag)

Aqui veremos um exemplo usando <a href="https://sqlmodel.tiangolo.com/" class="external-link" target="_blank">SQLModel</a>.

      ByteString::class to OCTET_STRING,
      Unit::class to NULL,
      Nothing::class to OBJECT_IDENTIFIER,
      Nothing::class to UTF8_STRING,
      String::class to PRINTABLE_STRING,
      Nothing::class to IA5_STRING,
      Nothing::class to UTC_TIME,
      Long::class to GENERALIZED_TIME,
      AnyValue::class to ANY_VALUE,
    )

  fun any(

{!../../docs_src/first_steps/tutorial001.py!}
```

`FastAPI` est une classe Python qui fournit toutes les fonctionnalités nécessaires au lancement de votre API.

/// note | "Détails techniques"

`FastAPI` est une classe héritant directement de `Starlette`.

Vous pouvez donc aussi utiliser toutes les fonctionnalités de <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> depuis `FastAPI`.

///

```Python hl_lines="1"
{!../../docs_src/first_steps/tutorial001.py!}
```

`FastAPI` é uma classe Python que fornece todas as funcionalidades para sua API.

/// note | "Detalhes técnicos"

`FastAPI` é uma classe que herda diretamente de `Starlette`.

Você pode usar todas as funcionalidades do <a href="https://www.starlette.io/" class="external-link" target="_blank">Starlette</a> com `FastAPI` também.

///

## Les modèles Pydantic

<a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> est une bibliothèque Python pour effectuer de la validation de données.

Vous déclarez la forme de la donnée avec des classes et des attributs.

Chaque attribut possède un type.

    val requestA = builder.tag(String::class, "a").build()
    val requestB = builder.tag(String::class, "b").build()
    val requestC = requestA.newBuilder().tag(String::class, "c").build()
    assertThat(requestA.tag(String::class)).isSameAs("a")
    assertThat(requestB.tag(String::class)).isSameAs("b")
    assertThat(requestC.tag(String::class)).isSameAs("c")
  }

  @Test
  fun requestToStringRedactsSensitiveHeaders() {