## Pydantic

Tüm veri doğrulamaları <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a> tarafından arka planda gerçekleştirilir, bu sayede tüm avantajlardan faydalanabilirsiniz. Böylece, emin ellerde olduğunuzu hissedebilirsiniz.

Aynı tip tanımlamalarını `str`, `float`, `bool` ve diğer karmaşık veri tipleri ile kullanma imkanınız vardır.

                "                <img src=\"https://fast.wistia.com/embed/medias/$2/swatch\" style=\"filter:blur(5px);height:100%;object-fit:contain;width:100%;\" alt=\"$1\" aria-hidden=\"true\" onload=\"this.parentNode.style.opacity=1;\" /> \n" +
                "        </div></div></div></div> \n" +
                "    </div> \n" +
                "  </div> \n" +
                "</details>");

        // Check that bytes before startIndex are unchanged
        for (int i = 0; i < startIndex; i++) {
            assertEquals((byte) (i & 0xFF), dst[i]);
        }

        // Check that bytes after written area are unchanged
        for (int i = startIndex + bytesWritten; i < dst.length; i++) {
            assertEquals((byte) (i & 0xFF), dst[i]);
        }
    }

    @Test

        // When
        int bytesWritten = request.writeBytesWireFormat(buffer, 0);

        // Then
        assertTrue(bytesWritten > 0);

        // Verify negotiate context offset/count area is zeroed
        assertEquals(0, SMBUtil.readInt8(buffer, 28));
    }

    @Test
    @DisplayName("Should read empty bytes from wire format")
    void testReadBytesWireFormat() {
        // Given

                    return new SampleElements<>(
                        mapEntry("a", 1),
                        mapEntry("aa", 2),
                        mapEntry("aba", 3),
                        mapEntry("bbbb", 4),
                        mapEntry("ccccc", 5));
                  }

                  @Override

        htmlTransformer.setPropertyMap(propertyMap);
        Map<String, String> childUrlRuleMap = newHashMap();
        childUrlRuleMap.put("//A", "href");
        childUrlRuleMap.put("//AREA", "href");
        childUrlRuleMap.put("//FRAME", "src");
        childUrlRuleMap.put("//IFRAME", "src");
        childUrlRuleMap.put("//IMG", "src");
        childUrlRuleMap.put("//LINK", "href");

Esse é o benefício dos padrões...

///

## Veja em ação { #see-it-in-action }

Abra o docs interativo: <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

### Autentique-se { #authenticate }

Clique no botão "Authorize".

Use as credenciais:

    "root_path": "/api/v1"
}
```

/// tip | Dica

Perceba que, mesmo acessando em `http://127.0.0.1:8000/app`, ele mostra o `root_path` de `/api/v1`, retirado da opção `--root-path`.

///

E agora abra o URL com a porta para o Traefik, incluindo o prefixo de path: <a href="http://127.0.0.1:9999/api/v1/app" class="external-link" target="_blank">http://127.0.0.1:9999/api/v1/app</a>.

Obtemos a mesma resposta:

```JSON
{

data-type=\"only-this\"><i class=\"fas fa-times\"></i></a><a class=\"nav-link\" data-toggle=\"row\" id=\"${navId}\" href=\"#${tabId}\" role=\"tab\" aria-controls=\"${tabId}\" aria-selected=\"false\">${title}</a></li>`\n    $(SELECTOR_TAB_NAVBAR_NAV).append(unescape(escape(newNavItem)))\n\n    const newTabItem = `<div class=\"tab-pane fade\" id=\"${tabId}\" role=\"tabpanel\" aria-labelledby=\"${navId}\"><iframe src=\"${link}\"></iframe></div>`\n    $(SELECTOR_TAB_CONTENT).append(unescape(escape(newTabItem)))\n\n...

        SMBUtil.writeInt4(432, buffer, bufferIndex + 4); // 512 - 80

        response = spy(response);
        when(response.getHeaderStart()).thenReturn(0);

        // Fill the entire data area with zero (no valid entries)
        for (int i = dataOffset; i < 512; i++) {
            buffer[i] = 0;
        }

        int result = response.readBytesWireFormat(buffer, bufferIndex);