Sie könnten beispielsweise eine Datei `config.py` haben mit:

{* ../../docs_src/settings/app01/config.py *}

Und dann verwenden Sie diese in einer Datei `main.py`:

{* ../../docs_src/settings/app01/main.py hl[3,11:13] *}

/// tip | Tipp

Sie benötigen außerdem eine Datei `__init__.py`, wie in [Größere Anwendungen – mehrere Dateien](../tutorial/bigger-applications.md){.internal-link target=_blank} gesehen.

///

   * properties, including:
   *
   * <ul>
   *   <li>{@code java.vendor.version} (added in Java 11, listed as optional as of Java 13)
   *   <li>{@code jdk.module.*} (added in Java 9, optional)
   * </ul>
   */
  public @Nullable String value() {
    return System.getProperty(key);
  }

Es wird nur einmal generiert und dann wird dasselbe zwischengespeicherte Schema für die nächsten Requests verwendet.

{* ../../docs_src/extending_openapi/tutorial001.py hl[13:14,25:26] *}

### Die Methode überschreiben

Jetzt können Sie die Methode `.openapi()` durch Ihre neue Funktion ersetzen.

{* ../../docs_src/extending_openapi/tutorial001.py hl[29] *}

### Testen

    }
    fail();
  }

  public void testTest_transitive() {
    Object group1Item1 = new TestObject(1, 1);
    Object group1Item2 = new TestObject(1, 2);
    Object group1Item3 = new TestObject(1, 3);

    equivalenceMock.expectEquivalent(group1Item1, group1Item2);
    equivalenceMock.expectEquivalent(group1Item1, group1Item3);
    equivalenceMock.expectEquivalent(group1Item2, group1Item1);

    }
    fail();
  }

  public void testTest_transitive() {
    Object group1Item1 = new TestObject(1, 1);
    Object group1Item2 = new TestObject(1, 2);
    Object group1Item3 = new TestObject(1, 3);

    equivalenceMock.expectEquivalent(group1Item1, group1Item2);
    equivalenceMock.expectEquivalent(group1Item1, group1Item3);
    equivalenceMock.expectEquivalent(group1Item2, group1Item1);

		success    bool
	}{
		// Invalid inputs.
		{
			[]string{"data{1...17}/export{1...52}"},
			[]uint64{14144},
			nil,
			false,
		},
		// Valid inputs.
		{
			[]string{"data{1...3}"},
			[]uint64{3},
			[][]uint64{{3}},
			true,
		},
		{
			[]string{"data/controller1/export{1...2}, data/controller2/export{1...4}, data/controller3/export{1...8}"},
			[]uint64{2, 4, 8},

    h1 ^= k1;
    h1 = Integer.rotateLeft(h1, 13);
    h1 = h1 * 5 + 0xe6546b64;
    return h1;
  }

  // Finalization mix - force all bits of a hash block to avalanche
  private static HashCode fmix(int h1, int length) {
    h1 ^= length;
    h1 ^= h1 >>> 16;
    h1 *= 0x85ebca6b;
    h1 ^= h1 >>> 13;
    h1 *= 0xc2b2ae35;
    h1 ^= h1 >>> 16;
    return HashCode.fromInt(h1);

        A = GG(A, B, C, D, X[0], 3);
        D = GG(D, A, B, C, X[4], 5);
        C = GG(C, D, A, B, X[8], 9);
        B = GG(B, C, D, A, X[12], 13);
        A = GG(A, B, C, D, X[1], 3);
        D = GG(D, A, B, C, X[5], 5);
        C = GG(C, D, A, B, X[9], 9);
        B = GG(B, C, D, A, X[13], 13);
        A = GG(A, B, C, D, X[2], 3);
        D = GG(D, A, B, C, X[6], 5);

        testBuffer[9] = 0x01; // Sub-authority count
        testBuffer[10] = 0x00; // Identifier authority
        testBuffer[11] = 0x00;
        testBuffer[12] = 0x00;
        testBuffer[13] = 0x00;
        testBuffer[14] = 0x00;
        testBuffer[15] = 0x01;
        testBuffer[16] = 0x00; // Sub-authority
        testBuffer[17] = 0x00;
        testBuffer[18] = 0x00;
        testBuffer[19] = 0x00;

Se generará solo una vez, y luego se usará el mismo esquema cacheado para las siguientes requests.

{* ../../docs_src/extending_openapi/tutorial001.py hl[13:14,25:26] *}

### Sobrescribir el método

Ahora puedes reemplazar el método `.openapi()` por tu nueva función.

{* ../../docs_src/extending_openapi/tutorial001.py hl[29] *}

### Revisa