import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;

/**
 * <p>Marks a task property as being a holder to a {@link BuildService}.</p>
 *
 * <p>
 * When you annotate a shared build service property with this annotation,
 * there is no need to explicitly declare the association between the task and the service;
 * also, if you provide a service name to the annotation, and a shared build service is

 * a little different from those of other Collection-related features such as {@link
 * CollectionFeature} or {@link SetFeature}.
 *
 * <p>However, when {@link CollectionSize.Require} is used to annotate a test it behaves normally
 * (i.e. it requires the collection instance under test to be a certain size for the test to run).
 * Note that this means a test should not require more than one CollectionSize, since a particular

 * a little different from those of other Collection-related features such as {@link
 * CollectionFeature} or {@link SetFeature}.
 *
 * <p>However, when {@link CollectionSize.Require} is used to annotate a test it behaves normally
 * (i.e. it requires the collection instance under test to be a certain size for the test to run).
 * Note that this means a test should not require more than one CollectionSize, since a particular

 *
 * @since 6.9
 */
@DisableCachingByDefault(because = "Abstract super-class, not to be instantiated directly")
public abstract class ConventionReportTask extends ConventionTask {
    // todo annotate as required
    private final Transient.Var<Set<Project>> projects = varOf(new HashSet<>(singleton(getProject())));
    private final DirectoryProperty reportDir;
    private File outputFile;

    /**

 */
@Deprecated
@DisableCachingByDefault(because = "Abstract super-class, not to be instantiated directly")
public abstract class AbstractReportTask extends ConventionTask {
    private File outputFile;

    // todo annotate as required
    private Set<Project> projects;

    protected AbstractReportTask() {
        getOutputs().upToDateWhen(element -> false);
        projects = new HashSet<>();
        projects.add(getProject());
    }

👆 💪 🌀 `dataclasses` ⏮️ 🎏 🆎 ✍ ⚒ 🐦 📊 📊.

💼, 👆 💪 ✔️ ⚙️ Pydantic ⏬ `dataclasses`. 🖼, 🚥 👆 ✔️ ❌ ⏮️ 🔁 🏗 🛠️ 🧾.

👈 💼, 👆 💪 🎯 💱 🐩 `dataclasses` ⏮️ `pydantic.dataclasses`, ❔ 💧-♻:

```{ .python .annotate hl_lines="1  5  8-11  14-17  23-25  28" }
{!../../../docs_src/dataclasses/tutorial003.py!}
```

1️⃣. 👥 🗄 `field` ⚪️➡️ 🐩 `dataclasses`.

2️⃣. `pydantic.dataclasses` 💧-♻ `dataclasses`.

    }
  }
}

project.applyOsgi(
  "Export-Package: okhttp3,okhttp3.internal.*;okhttpinternal=true;mandatory:=okhttpinternal",
  "Import-Package: " +
    "android.*;resolution:=optional," +
    "com.oracle.svm.core.annotate;resolution:=optional," +
    "com.oracle.svm.core.configure;resolution:=optional," +
    "dalvik.system;resolution:=optional," +
    "org.conscrypt;resolution:=optional," +
    "org.bouncycastle.*;resolution:=optional," +

## 在嵌套数据结构中使用数据类

您还可以把 `dataclasses` 与其它类型注解组合在一起，创建嵌套数据结构。

还有一些情况也可以使用 Pydantic 的 `dataclasses`。例如，在 API 文档中显示错误。

本例把标准的 `dataclasses` 直接替换为 `pydantic.dataclasses`：

```{ .python .annotate hl_lines="1  5  8-11  14-17  23-25  28" }
{!../../../docs_src/dataclasses/tutorial003.py!}
```

1. 本例依然要从标准的 `dataclasses` 中导入 `field`；

2. 使用 `pydantic.dataclasses` 直接替换 `dataclasses`；

#include "tensorflow/compiler/mlir/tensorflow/ir/tf_ops.h"
#include "tensorflow/compiler/mlir/tensorflow/utils/attribute_utils.h"
#include "xla/mlir_hlo/mhlo/IR/hlo_ops.h"

#define DEBUG_TYPE "tf-tpu-annotate-dynamic-shape-inputs"

namespace mlir {
namespace TFTPU {

namespace {

#define GEN_PASS_DEF_TPUANNOTATEDYNAMICSHAPEINPUTSPASS
#include "tensorflow/compiler/mlir/tensorflow/transforms/tf_passes.h.inc"

In that case, you can simply swap the standard `dataclasses` with `pydantic.dataclasses`, which is a drop-in replacement:

```{ .python .annotate hl_lines="1  5  8-11  14-17  23-25  28" }
{!../../../docs_src/dataclasses/tutorial003.py!}
```

1. We still import `field` from standard `dataclasses`.