}
	for _, item := range allSecrets.Items {
		secret := item
		if secretReferencesServiceAccount(serviceAccount, &secret) == nil {
			return &secret, nil
		}
	}

	// finally, create the sa token secret manually
	// https://kubernetes.io/docs/tasks/configure-pod-container/configure-service-account/#manually-create-a-service-account-api-token

## Highlights

     then the rights granted under this License from a particular Contributor
     are reinstated (a) provisionally, unless and until such Contributor
     explicitly and finally terminates Your grants, and (b) on an ongoing basis,
     if such Contributor fails to notify You of the non-compliance by some
     reasonable means prior to 60 days after You have come back into compliance.

     then the rights granted under this License from a particular Contributor
     are reinstated (a) provisionally, unless and until such Contributor
     explicitly and finally terminates Your grants, and (b) on an ongoing
     basis, if such Contributor fails to notify You of the non-compliance by
     some reasonable means prior to 60 days after You have come back into

////

//// tab | Python 3.8+

```Python hl_lines="15-20"
{!> ../../docs_src/sql_databases/sql_app/main.py!}
```

////

/// info

我们将`SessionLocal()`请求的创建和处理放在一个`try`块中。

然后我们在finally块中关闭它。

通过这种方式，我们确保数据库会话在请求后始终关闭。即使在处理请求时出现异常。

        : new ArrayTable<R, C, V>(table);
  }

  private final ImmutableList<R> rowList;
  private final ImmutableList<C> columnList;

  // TODO(jlevy): Add getters returning rowKeyToIndex and columnKeyToIndex?
  private final ImmutableMap<R, Integer> rowKeyToIndex;
  private final ImmutableMap<C, Integer> columnKeyToIndex;
  private final @Nullable V[][] array;

    return new IntArrayAsList(backingArray);
  }

  @GwtCompatible
  private static class IntArrayAsList extends AbstractList<Integer>
      implements RandomAccess, Serializable {
    final int[] array;
    final int start;
    final int end;

    IntArrayAsList(int[] array) {
      this(array, 0, array.length);
    }

    IntArrayAsList(int[] array, int start, int end) {
      this.array = array;

    }
  }

  // Use this carefully - it doesn't implement value semantics
  private static class TemporaryPair<A extends @Nullable Object, B extends @Nullable Object> {
    @ParametricNullness final A a;
    @ParametricNullness final B b;

    TemporaryPair(@ParametricNullness A a, @ParametricNullness B b) {
      this.a = a;
      this.b = b;
    }
  }

  /**

     */

    private static final NameServiceClient CLIENT = new NameServiceClient();

    private static final int DEFAULT_CACHE_POLICY = 30;
    private static final int CACHE_POLICY = Config.getInt( "jcifs.smb1.netbios.cachePolicy", DEFAULT_CACHE_POLICY );
    private static final int FOREVER = -1;
    private static int nbnsIndex = 0;

    private static final HashMap ADDRESS_CACHE = new HashMap();

            implements AutoCloseable {
        public final LookupInvoker<O, R, C> invoker;
        public final ProtoLookup protoLookup;
        public final R invokerRequest;
        public final Function<String, Path> cwdResolver;
        public final Function<String, Path> installationResolver;
        public final Function<String, Path> userResolver;
        public final Session session;