* limitations under the License.
 */
package okhttp3.internal.duplex

import java.util.concurrent.BlockingQueue
import java.util.concurrent.LinkedBlockingQueue
import java.util.concurrent.TimeUnit.SECONDS
import okhttp3.MediaType
import okhttp3.RequestBody
import okio.BufferedSink
import org.junit.jupiter.api.Assertions.assertTrue

/** A duplex request body that keeps the provided sinks so they can be written to later.  */

import mockwebserver3.MockWebServer
import mockwebserver3.internal.duplex.MockStreamHandler
import okhttp3.Credentials.basic
import okhttp3.Headers.Companion.headersOf
import okhttp3.RequestBody.Companion.toRequestBody
import okhttp3.TestUtil.assumeNotWindows
import okhttp3.internal.RecordingOkAuthenticator
import okhttp3.internal.duplex.AsyncRequestBody
import okhttp3.testing.PlatformRule
import okio.BufferedSink

변수 `item`은 `items`의 개별 요소라는 사실을 알아두세요.

그리고 에디터는 계속 `str`라는 사실을 알고 도와줍니다.

#### `Tuple`과 `Set`

`tuple`과 `set`도 동일하게 선언할 수 있습니다.

```Python hl_lines="1  4"
{!../../docs_src/python_types/tutorial007.py!}
```

이 뜻은 아래와 같습니다:

* 변수 `items_t`는, 차례대로 `int`, `int`, `str`인 `tuple`이다.
* 변수 `items_s`는, 각 아이템이 `bytes`인 `set`이다.

#### `Dict`

`dict`를 선언하려면 컴마로 구분된 2개의 파라미터가 필요합니다.

   * bodies may only be used with HTTP/2. Calls to HTTP/1 servers will fail before the HTTP request
   * is transmitted. If you cannot ensure that your client and server both support HTTP/2, do not
   * use this feature.
   *
   * ### Duplex APIs
   *
   * With regular request bodies it is not legal to write bytes to the sink passed to

pkg go/types, method (*Named) Methods() iter.Seq[*Func] #66626
pkg go/types, method (*Scope) Children() iter.Seq[*Scope] #66626
pkg go/types, method (*Struct) Fields() iter.Seq[*Var] #66626
pkg go/types, method (*Tuple) Variables() iter.Seq[*Var] #66626
pkg go/types, method (*TypeList) Types() iter.Seq[Type] #66626
pkg go/types, method (*TypeParamList) TypeParams() iter.Seq[*TypeParam] #66626

pkg go/types, method (*Struct) Tag(int) string
pkg go/types, method (*Struct) Underlying() Type
pkg go/types, method (*Tuple) At(int) *Var
pkg go/types, method (*Tuple) Len() int
pkg go/types, method (*Tuple) String() string
pkg go/types, method (*Tuple) Underlying() Type
pkg go/types, method (*TypeName) Exported() bool
pkg go/types, method (*TypeName) Id() string
pkg go/types, method (*TypeName) Name() string

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package mockwebserver3.internal.duplex

import mockwebserver3.Stream
import okhttp3.internal.http2.ErrorCode
import okhttp3.internal.http2.Http2Stream
import okio.buffer

/** Adapt OkHttp's internal [Http2Stream] type to the public [Stream] type. */

タイプがなければ、それはほぼ不可能です。

変数`item`はリスト`items`の要素の一つであることに注意してください。

それでも、エディタはそれが`str`であることを知っていて、そのためのサポートを提供しています。

#### `Tuple` と `Set`

`tuple`と`set`の宣言も同様です:

```Python hl_lines="1 4"
{!../../docs_src/python_types/tutorial007.py!}
```

つまり:

* 変数`items_t`は`int`、`int`、`str`の3つの項目を持つ`tuple`です

* 変数`items_s`はそれぞれの項目が`bytes`型である`set`です。

#### `Dict`

`dict`を宣言するためには、カンマ区切りで2つの型パラメータを渡します。

// functionality of `gradient_checker` by comparing the result with expected
// manual user-provided gradients.
class GradientCheckerTest
    : public ::testing::TestWithParam<std::tuple<const char*, bool, bool>> {
 protected:
  void SetUp() override {
    TF_StatusPtr status(TF_NewStatus());
    TF_SetTracingImplementation(std::get<0>(GetParam()), status.get());

    {

| ...header_n     | msgp bin array              | Header of last version
| ...metadata_n   | msgp bin array              | Metadata of last version

Each header contains a mspg array (tuple) encoded object:

xlHeaderVersion version == 1:

```
//msgp:tuple xlMetaV2VersionHeader
type xlMetaV2VersionHeader struct {
 VersionID [16]byte  // Version UUID, raw.