# Étendre OpenAPI { #extending-openapi }

Il existe des cas où vous pouvez avoir besoin de modifier le schéma OpenAPI généré.

Dans cette section, vous verrez comment faire.

## Le processus normal { #the-normal-process }

Le processus normal (par défaut) est le suivant.

Une application (instance) `FastAPI` a une méthode `.openapi()` censée retourner le schéma OpenAPI.

   * tests, at least under whichever environment (JRE or Android) we see such problems.
   */

  @SuppressWarnings("WaitNotInLoop") // see comment above
  public void testConditionAwaitTimeoutExceeded() {
    Stopwatch stopwatch = Stopwatch.createStarted();
    Condition condition = TestCondition.create();

			Description: `use StartTLS connection to AD/LDAP server` + defaultHelpPostfix(ServerStartTLS),
			Optional:    true,
			Type:        "on|off",
		},
		config.HelpKV{
			Key:         config.Comment,
			Description: config.DefaultComment,
			Optional:    true,
			Type:        "sentence",
		},
	}

	// Deprecated: In favor of Description - when reading credentials from
	// storage the value of this field is placed in the Description field above
	// if the existing Description from storage is empty.
	Comment string `xml:"-" json:"comment,omitempty"`
}

func (cred Credentials) String() string {
	var s strings.Builder
	s.WriteString(cred.AccessKey)
	s.WriteString(":")
	s.WriteString(cred.SecretKey)

        assertEquals("\\Qfile://test\\E.*", parser.parseFilterPaths("file://test", true, false));
        assertEquals("\\Qtest\\E", parser.parseFilterPaths("test", true, false));
        assertEquals("", parser.parseFilterPaths("# comment\n\n  ", true, false));
    }

    @Test
    public void test_parseFilterPaths_file() {
        GsaConfigParser parser = new GsaConfigParser();

Si vous voulez expérimenter avec des jetons JWT et voir comment ils fonctionnent, consultez [https://jwt.io](https://jwt.io/).

## Installer `PyJWT` { #install-pyjwt }

Nous devons installer `PyJWT` pour générer et vérifier les jetons JWT en Python.

# o password -- The database password.
# o propertiesMap -- The properties that depends on the database.
# o variousMap    -- The various settings about JDBC task.
#
# *The line that starts with '#' means comment-out.
#
map:{
    ; driver   = org.h2.Driver
    ; url      = jdbc:h2:file:../src/test/resources/dummydb/dummydb
    ; schema   =  
    ; user     = sa
    ; password =  

      boilerplate notice, with the fields enclosed by brackets "[]"
      replaced with your own identifying information. (Don't include
      the brackets!)  The text should be enclosed in the appropriate
      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier

# o cursorSelectFetchSize: (NotRequired - Default null)
# o refreshMap: (NotRequired - Default map:{})
# o optimisticLockMap: (NotRequired - Default map:{})
#
# *The line that starts with '#' means comment-out.
#
map:{
    # /- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
    # o isAvailableAddingSchemaToTableSqlName: (NotRequired - Default false)
    #   [true]

{* ../../docs_src/server_sent_events/tutorial001_py310.py ln[34:37] hl[35] *}

## `ServerSentEvent` { #serversentevent }

Wenn Sie SSE-Felder wie `event`, `id`, `retry` oder `comment` setzen müssen, können Sie statt reiner Daten `ServerSentEvent`-Objekte yielden.

Importieren Sie `ServerSentEvent` aus `fastapi.sse`:

{* ../../docs_src/server_sent_events/tutorial002_py310.py hl[4,26] *}