///

### Pydantic v1 et v2 dans la même application { #pydantic-v1-and-v2-on-the-same-app }

Pydantic ne prend pas en charge le fait d'avoir un modèle Pydantic v2 contenant des champs eux-mêmes définis comme des modèles Pydantic v1, et inversement.

```mermaid
graph TB
    subgraph "❌ Not Supported"

/// warning | 警告

请注意，由于 Pydantic 团队自 Python 3.14 起不再在较新的 Python 版本中支持 Pydantic v1，使用 `pydantic.v1` 在 Python 3.14 及更高版本中也不受支持。

///

### 同一应用中同时使用 Pydantic v1 与 v2 { #pydantic-v1-and-v2-on-the-same-app }

Pydantic 不支持在一个 Pydantic v2 模型的字段中定义 Pydantic v1 模型，反之亦然。

```mermaid
graph TB
    subgraph "❌ Not Supported"
        direction TB
        subgraph V2["Pydantic v2 Model"]

    private int cursor = -1;
    private int nextCursor = -1;
    private int expectedModCount = modCount;
    // The same element is not allowed in both forgetMeNot and skipMe, but duplicates are allowed in
    // either of them, up to the same multiplicity as the queue.
    private @Nullable Queue<E> forgetMeNot;
    private @Nullable List<E> skipMe;
    private @Nullable E lastFromForgetMeNot;

   *
   * @since 8.0
   */
  public static final byte BEL = 7;

  /**
   * Backspace ('\b'): A format effector which controls the movement of the printing position one
   * printing space backward on the same printing line. (Applicable also to display devices.)
   *
   * @since 8.0
   */
  public static final byte BS = 8;

  /**

        return facadeSelectList(createCB(cbLambda));
    }

    public PagingResultBean<FileAuthentication> selectPage(CBCall<FileAuthenticationCB> cbLambda) {
        // #pending same?
        return (PagingResultBean<FileAuthentication>) facadeSelectList(createCB(cbLambda));
    }

    public void selectCursor(CBCall<FileAuthenticationCB> cbLambda, EntityRowHandler<FileAuthentication> entityLambda) {

   * all subscribers in the order they are posted.
   *
   * <p>When all subscribers are dispatched to using a <i>direct</i> executor (which dispatches on
   * the same thread that posts the event), this yields a breadth-first dispatch order on each
   * thread. That is, all subscribers to a single event A will be called before any subscribers to

/// warning

請注意，由於 Pydantic 團隊自 Python 3.14 起不再支援 Pydantic v1，因此在 Python 3.14 及以上版本中也不支援使用 `pydantic.v1`。

///

### 同一應用同時使用 Pydantic v1 與 v2 { #pydantic-v1-and-v2-on-the-same-app }

Pydantic 不支援在 Pydantic v2 模型的欄位中使用 Pydantic v1 模型，反之亦然。

```mermaid
graph TB
    subgraph "❌ Not Supported"
        direction TB
        subgraph V2["Pydantic v2 Model"]

			arm64SpecialOperand[opd.String()] = opd
		}

		// Handle some special cases.
		specialMapping := map[string]arm64.SpecialOperand{
			// The internal representation of CS(CC) and HS(LO) are the same.
			"CS": arm64.SPOP_HS,
			"CC": arm64.SPOP_LO,
		}
		for s, opd := range specialMapping {
			arm64SpecialOperand[s] = opd
		}
	}
	if opd, ok := arm64SpecialOperand[name]; ok {
		return opd
	}

        response.readDataWireFormat(buffer, 0, buffer.length);

        SecurityDescriptor sd = response.getSecurityDescriptor();
        assertNotNull(sd);

        // Verify it's the same instance on subsequent calls
        SecurityDescriptor sd2 = response.getSecurityDescriptor();
        assertSame(sd, sd2);
    }

    @Test
    @DisplayName("Test readDataWireFormat with zero length buffer")

        SmbTree tree3 = new SmbTree(session, "otherShare", "testService");
        SmbTree tree4 = new SmbTree(session, "testShare", "otherService");

        // Test equal trees (same share and service)
        assertEquals(tree1, tree2);

        // Test non-equal trees (different share)
        assertNotEquals(tree1, tree3);

        // Test non-equal trees (different service)