calculatedValue.update {
                        assert it == "updated1"
                        instant.thread2
                        "updated2"
                    }
                }
            }
        }

        then:
        calculatedValue.get() == "updated2"
        instant.thread1 < instant.thread2
    }

    def "update thread does not block other read threads"() {

		cur, err = dsc.dedupCurHistories(ctx, ds, currentHistories)
		if err != nil {
			return nil, nil, err
		}
		// Update revision number if necessary
		if cur.Revision < currRevision {
			toUpdate := cur.DeepCopy()
			toUpdate.Revision = currRevision
			_, err = dsc.kubeClient.AppsV1().ControllerRevisions(ds.Namespace).Update(ctx, toUpdate, metav1.UpdateOptions{})
			if err != nil {
				return nil, nil, err
			}
		}
	}

# This Workflow updates tensorflow/tools/toolchains/remote_config/configs.bzl
# to reference the most recent versions of the SIG Build Docker images.
name: Update RBE Configs
on:
  workflow_dispatch:

permissions:
  contents: read

jobs:
  rbe:
    name: Update RBE Configs
    runs-on: ubuntu-latest

				updateCh <- &model.PushRequest{Full: true}
				updateCh <- &model.PushRequest{Full: true}
				expect(0, 1)
			},
		},
		{
			name: "Should send full updates in batches, partial updates immediately",
			test: func(updateCh chan *model.PushRequest, expect func(partial, full int32)) {
				updateCh <- &model.PushRequest{Full: true}
				updateCh <- &model.PushRequest{Full: true}

    ```

=== "Python 3.8+"

    ```Python hl_lines="34"
    {!> ../../../docs_src/body_updates/tutorial002.py!}
    ```

### Pydantics `update`-Parameter verwenden

Jetzt können Sie eine Kopie des existierenden Modells mittels `.model_copy()` erstellen, wobei Sie dem `update`-Parameter ein `dict` mit den zu ändernden Daten übergeben.

!!! info

これを使うことで、デフォルト値を省略して、設定された（リクエストで送られた）データのみを含む`dict`を生成することができます:

```Python hl_lines="34"
{!../../../docs_src/body_updates/tutorial002.py!}
```

### Pydanticの`update`パラメータ

ここで、`.copy()`を用いて既存のモデルのコピーを作成し、`update`パラメータに更新するデータを含む`dict`を渡すことができます。

`stored_item_model.copy(update=update_data)`のように:

```Python hl_lines="35"
{!../../../docs_src/body_updates/tutorial002.py!}
```

### 部分的更新のまとめ

まとめると、部分的な更新を適用するには、次のようにします:

func update(def, env string) {
	updateMu.Lock()
	defer updateMu.Unlock()

	// Update all the cached values, creating new ones as needed.
	// We parse the environment variable first, so that any settings it has
	// are already locked in place (did[name] = true) before we consider
	// the defaults.
	did := make(map[string]bool)
	parse(did, env)
	parse(did, def)

    local report_file="${OUT_DIR}/api_violations.report"
    # When UPDATE_API_KNOWN_VIOLATIONS is set to be true, let the generator to write
    # updated API violations to the known API violation exceptions list.
    if [[ "${UPDATE_API_KNOWN_VIOLATIONS}" == true ]]; then
        report_file="${known_violations_file}"
    fi

    if [[ "${DBG_CODEGEN}" == 1 ]]; then

			trustBundleLog.Errorf("failed to initialize remote Cert pool: %v", err)
		}
	} else {
		tb.remoteCaCertPool = remoteCaCertPool
	}
	return tb
}

func (tb *TrustBundle) UpdateCb(updatecb func()) {
	tb.updatecb = updatecb
}

// GetTrustBundle : Retrieves all the trustAnchors for current Spiffee Trust Domain
func (tb *TrustBundle) GetTrustBundle() []string {
	tb.mutex.RLock()
	defer tb.mutex.RUnlock()

        methodName = description.methodName
        className = description.className
        updateId()
        return base
    }

    void setTestSpec(testSpec) {
        this.testSpec = testSpec
        updateId()
    }

    def updateId() {
        if (methodName != null && testSpec != null) {
            if (testSpec.hasProperty('testId') && testSpec.testId == null) {