# Modelos de Formulários { #form-models }

Você pode utilizar **Modelos Pydantic** para declarar **campos de formulários** no FastAPI.

/// info | Informação

Para utilizar formulários, instale primeiramente o [`python-multipart`](https://github.com/Kludex/python-multipart).

Certifique-se de criar um [ambiente virtual](../virtual-environments.md), ativá-lo, e então instalar. Por exemplo:

```console
$ pip install python-multipart
```

///

        assertEquals("b", result[2]);
    }

    // Helper method to invoke the private distinct method
    private String[] invokeDistinct(String[] values) {
        try {
            java.lang.reflect.Method method = LdapUser.class.getDeclaredMethod("distinct", String[].class);
            method.setAccessible(true);
            return (String[]) method.invoke(null, (Object) values);
        } catch (Exception e) {

   * don't hang around during other tests.)
   */
  @Override
  public void tearDown() throws Exception {
    try {
      Thread.class.getMethod("stop").invoke(this);
      join();
    } catch (ReflectiveOperationException e) {
      // stop() threw or did not exist. Don't join() the thread, which might hang forever.
    }

    if (uncaughtThrowable != null) {

 *       have, of returning a new, independent iterator
 * </ul>
 *
 * <p>Because of this situation, any public method accepting an iterable should invoke the {@code
 * iterator} method only once, and should be tested using this class. Exceptions to this rule should
 * be clearly documented.
 *

            processMethod.setAccessible(true);

            try {
                Integer result = (Integer) processMethod.invoke(null, options);
                // Any result is acceptable as long as no unexpected exception
                assertNotNull(result);
            } catch (Exception e) {

  -d "grant_type=client_credentials" \
  "http://localhost:8080/auth/realms/{realm}/protocol/openid-connect/token"
```

The result will be a JSON document. To invoke the API you need to extract the value of the access_token property. You can then invoke the API by including the value in the Authorization header of requests to the API.

The following example shows how to get the details of the user with `{userid}` from `{realm}` realm:

    }
  }

  /**
   * Generates test cases for the given combination of scenario and timeouts. For methods that take
   * an explicit timeout value, all of the given timeoutsToUse result in individual test cases. For
   * methods that do not take an explicit timeout value, a single test case is generated only if the
   * implicit timeout of that method matches the given timeoutsToUse. For example, enter() is

        implementation(libs.junit.jupiter.api)
        implementation(libs.junit.jupiter.engine)
        implementation(libs.junit.jupiter.params)
        implementation(libs.junit.vintage.engine)
        implementation(libs.junit)
        implementation(libs.kotlin.test.annotations)
        implementation(libs.kotlin.test.common)
        implementation(libs.kotlin.test.junit)

 *
 * <p><b>{@code default} method warning:</b> This class does <i>not</i> forward calls to {@code
 * default} methods. Instead, it inherits their default implementations. When those implementations
 * invoke methods, they invoke methods on the {@code ForwardingNavigableSet}.
 *
 * <p>Each of the {@code standard} methods uses the set's comparator (or the natural ordering of the

      this.map = map;
      this.setUpRan = setUpRan;
    }

    @Override
    public Object invoke(Object target, Method method, Object[] args) throws Throwable {
      assertTrue("setUp should have run", setUpRan.get());
      try {
        return method.invoke(map, args);
      } catch (InvocationTargetException e) {
        throw e.getCause();
      } catch (IllegalAccessException e) {