}

var interceptorFunc = interceptor.Funcs{Patch: func(
	ctx context.Context,
	clnt client.WithWatch,
	obj client.Object,
	patch client.Patch,
	opts ...client.PatchOption,
) error {
	// Apply patches are supposed to upsert, but fake client fails if the object doesn't exist,
	// if an apply patch occurs for an object that doesn't yet exist, create it.
	if patch.Type() != types.ApplyPatchType {

     * @return the option associated to this path type followed by the given path elements,
     *         or an empty string if there is no path element.
     */
    @Nonnull
    String option(Iterable<? extends Path> paths);

    /**
     * Returns the name of this path type. For example, if this path type
     * is {@link JavaPathType#MODULES}, then this method returns {@code "MODULES"}.
     *

    }

    /**
     * Adds the given path element to the specified type of path.
     *
     * @param type the type of path (class-path, module-path, …)
     * @param path the path element to add
     */
    private void addPathElement(PathType type, Path path) {
        dispatchedPaths.computeIfAbsent(type, (t) -> new ArrayList<>()).add(path);
    }

    /**

## Teilweises Ersetzen mit `PATCH`

Sie können auch die <a href="https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/PATCH" class="external-link" target="_blank">HTTP `PATCH`</a> Operation verwenden, um Daten *teilweise* zu ersetzen.

Das bedeutet, sie senden nur die Daten, die Sie aktualisieren wollen, der Rest bleibt unverändert.

!!! note "Hinweis"
    `PATCH` wird seltener verwendet und ist weniger bekannt als `PUT`.

```

```
λ git cherry-pick 4f3317effea38c203c358af9cb5ce3c0e4173976
```

	waitForMockCalls()

	assertPodNotAnnotated(t, client, pod)

	// patch a test label to emulate a non-annotation POD update event
	_, err = client.Kube().CoreV1().Pods(pod.Namespace).Patch(ctx, pod.Name,
		types.MergePatchType, []byte(`{"metadata":{"labels":{"test":"update"}}}`), metav1.PatchOptions{})
	assert.NoError(t, err)

export TF_VER_MAJOR=$(awk '/#define TF_MAJOR_VERSION/ {print $3}' tensorflow/core/public/version.h)
export TF_VER_MINOR=$(awk '/#define TF_MINOR_VERSION/ {print $3}' tensorflow/core/public/version.h)
export TF_VER_PATCH=$(awk '/#define TF_PATCH_VERSION/ {print $3}' tensorflow/core/public/version.h)

# Note: in awk, "print $N" prints the Nth "field", where fields are strings separated

```

因为上述数据未包含已存储的属性 `"tax": 20.2`，新的输入模型会把 `"tax": 10.5` 作为默认值。

因此，本次操作把 `tax` 的值「更新」为 `10.5`。

## 用 `PATCH` 进行部分更新

<a href="https://developer.mozilla.org/zh-CN/docs/Web/HTTP/Methods/PATCH" class="external-link" target="_blank">HTTP `PATCH`</a> 操作用于更新 *部分* 数据。

即，只发送要更新的数据，其余数据保持不变。

!!! note "笔记"

    `PATCH` 没有 `PUT` 知名，也怎么不常用。

    很多人甚至只用 `PUT` 实现部分更新。

    **FastAPI** 对此没有任何限制，可以**随意**互换使用这两种操作。

FastAPI também segue a convenção de que qualquer alteração de versão "PATCH" é para correção de bugs e alterações não significativas.

!!! tip "Dica"
    O "PATCH" é o último número, por exemplo, em `0.2.3`, a versão PATCH é `3`.

Logo, você deveria conseguir fixar a versão, como:

```txt
fastapi>=0.45.0,<0.46.0
```

    (
      method == "POST" || method == "PATCH" || method == "PUT" ||
        method == "DELETE" || method == "MOVE"
    )

  @JvmStatic // Despite being 'internal', this method is called by popular 3rd party SDKs.
  fun requiresRequestBody(method: String): Boolean =
    (
      method == "POST" || method == "PUT" ||
        method == "PATCH" || method == "PROPPATCH" || // WebDAV
        method == "REPORT"
    )