```

 *  **New APIs to permit easy certificate pinning.** Be warned, certificate
    pinning is dangerous and could prevent your application from trusting your
    server!

 *  **Cache improvements.** This release fixes some severe cache problems
    including a bug where the cache could be corrupted upon certain access
    patterns. We also fixed a bug where the cache was being cleared due to a

                    result.setCanResume(true);
                } catch (BuildResumptionPersistenceException e) {
                    logger.warn("Could not persist build resumption data", e);
                }
            });
        }
    }

    /**
     * Nobody should ever use this method.
     *

    Nevertheless, it is already being used as a "standard" by several tools. This greatly improves interoperability, as you could switch Uvicorn for any other ASGI server (like Daphne or Hypercorn), or you could add ASGI compatible tools, like `python-socketio`.

!!! check "**FastAPI** uses it to"
    Handle all the core web parts. Adding features on top.

errors.crud_failed_to_create_crud_table = 新しいデータの作成に失敗しました。({0})
errors.crud_failed_to_update_crud_table=データの更新に失敗しました。({0})
errors.crud_failed_to_delete_crud_table=データの削除に失敗しました。({0})
errors.crud_could_not_find_crud_table = データ {0} が見つかりませんでした。
errors.could_not_find_backup_index=バックアップ用のインデックスが見つかりませんでした。
errors.no_user_for_changing_password=現在のパスワードが正しくありません。
errors.failed_to_change_password=パスワードの変更に失敗しました。

    assertEquals("-xx", Strings.padStart("xx", 3, '-'));
  }

  public void testPadStart_negativeMinLength() {
    assertSame("x", Strings.padStart("x", -1, '-'));
  }

  // TODO: could remove if we got NPT working in GWT somehow
  public void testPadStart_null() {
    try {
      Strings.padStart(null, 5, '0');
      fail();
    } catch (NullPointerException expected) {
    }
  }

        return data
    ```

    Note that for OAuth2 the scope `items:read` is a single scope in an opaque string.
    You could have custom internal logic to separate it by colon caracters (`:`) or
    similar, and get the two parts `items` and `read`. Many applications do that to
    group and organize permissions, you could do it as well in your application, just
    know that that it is application specific, it's not part of the specification.
    """

errors.login_error=Le nom d'utilisateur ou le mot de passe n'est pas correct.
errors.sso_login_error=Échec du traitement de la connexion SSO.
errors.could_not_find_log_file=Impossible de trouver {0}.
errors.failed_to_start_crawl_process=Impossible de démarrer un processus d'exploration.
errors.invalid_design_jsp_file_name=Fichier JSP invalide.

    ```Python hl_lines="1  4"
    {!> ../../../docs_src/python_types/tutorial008b.py!}
    ```

In both cases this means that `item` could be an `int` or a `str`.

#### Possibly `None`

You can declare that a value could have a type, like `str`, but that it could also be `None`.

In Python 3.6 and above (including Python 3.10) you can declare it by importing and using `Optional` from the `typing` module.

  ASSERT_EQ(TF_GetCode(status_), TF_INVALID_ARGUMENT);
}

TEST_F(GCSFilesystemTest, RandomAccessFile) {
  tf_gcs_filesystem::Init(filesystem_, status_);
  ASSERT_TF_OK(status_) << "Could not initialize filesystem. "
                        << TF_Message(status_);
  std::string filepath = GetURIForPath("a_file");
  TF_RandomAccessFile* file = new TF_RandomAccessFile;

@needs_py39
def test_incorrect_token(client: TestClient):
    response = client.get("/users/me", headers={"Authorization": "Bearer nonexistent"})
    assert response.status_code == 401, response.text
    assert response.json() == {"detail": "Could not validate credentials"}
    assert response.headers["WWW-Authenticate"] == 'Bearer scope="me"'


@needs_py39
def test_incorrect_token_type(client: TestClient):
    response = client.get(