<img src="/img/tutorial/generate-clients/image05.png">

## FastAPI App with Tags { #fastapi-app-with-tags }

In many cases, your FastAPI app will be bigger, and you will probably use tags to separate different groups of *path operations*.

For example, you could have a section for **items** and another section for **users**, and they could be separated by tags:

{* ../../docs_src/generate_clients/tutorial002_py39.py hl[21,26,34] *}

 * nullness annotations in particular will outweigh the costs. (And it's worth noting that we have
 * released multiple ListenableFuture.class files that are not byte-for-byte compatible even from
 * the beginning, thanks to using different `-source -target` values for compiling our `-jre` and
 * `-android` "flavors.")
 *
 * (We could consider releasing a listenablefuture:1.0.1 someday. But we would want to look into how

            assertEquals(3, result.size());
        }

        // Verify close was called
        verify(autoCloseableHandle, times(1)).close();
    }

    /**
     * Test multiple watch calls returning different results
     */
    @Test
    void testMultipleWatchCalls() throws CIFSException {
        // Setup mock behavior for multiple calls
        List<FileNotifyInformation> firstBatch = Arrays.asList(fileNotifyInfo1);

        byte[] buffer = new byte[20];
        long expectedIndexNumber = 0xCAFEBABEDEADBEEFL;
        SMBUtil.writeInt8(expectedIndexNumber, buffer, 0);

        // Decode with different length parameters
        int bytesDecoded1 = fileInternalInfo.decode(buffer, 0, 5); // Less than needed
        assertEquals(8, bytesDecoded1); // Should still return 8

        // Verify configuration is used - getPid() is called in parent constructor
        verify(mockConfig, atLeastOnce()).getPid();
    }

    @Test
    @DisplayName("Test transaction response with different commands")
    void testTransactionResponseWithDifferentCommands() {
        // Test with TRANSACTION command
        TestSmbComTransactionResponse resp1 =

///

/// warning

If you do this, you have to make sure each one of your *path operation functions* has a unique name.

Even if they are in different modules (Python files).

///

## Exclude from OpenAPI { #exclude-from-openapi }

///

## O que é "Form Data"

A forma como formulários HTML(`<form></form>`) enviam dados para o servidor normalmente utilizam uma codificação "especial" para esses dados, que é diferente do JSON.

O **FastAPI** garante que os dados serão lidos da forma correta, em vez do JSON.

/// note | Detalhes Técnicos

Pero es posible personalizarlo, puedes establecer un CDN específico, o servir los archivos tú mismo.

## CDN Personalizado para JavaScript y CSS

Digamos que quieres usar un <abbr title="Content Delivery Network">CDN</abbr> diferente, por ejemplo, quieres usar `https://unpkg.com/`.

Esto podría ser útil si, por ejemplo, vives en un país que restringe algunas URLs.

### Desactiva la documentación automática

         *
         * Ideally we'd have a real eviction policy, but until we see a problem in practice, I hope
         * that this will suffice. I have not even benchmarked with different size limits.
         */
        if (validClasses.size() > 1000) {
          validClasses.clear();
        }

        validClasses.add(new WeakReference<Class<? extends Exception>>(exceptionClass));
      }

 * nullness annotations in particular will outweigh the costs. (And it's worth noting that we have
 * released multiple ListenableFuture.class files that are not byte-for-byte compatible even from
 * the beginning, thanks to using different `-source -target` values for compiling our `-jre` and
 * `-android` "flavors.")
 *
 * (We could consider releasing a listenablefuture:1.0.1 someday. But we would want to look into how