{!> ../../docs_src/query_params_str_validations/tutorial002_an_py310.py!}
```

////

//// tab | Python 3.8+

In versions of Python below Python 3.9 you import `Annotated` from `typing_extensions`.

It will already be installed with FastAPI.

```Python hl_lines="3-4"
{!> ../../docs_src/query_params_str_validations/tutorial002_an.py!}
```

////

/// info

checkUserExists ; then echo "Creating user '$USER'" cat $MINIO_ACCESSKEY_SECRETKEY_TMP | ${MC} admin user add myminio else echo "User '$USER' already exists." fi #clean up credentials files. rm -f $MINIO_ACCESSKEY_SECRETKEY_TMP # set policy for user if [ ! -z $POLICY -a $POLICY != " " ] ; then echo "Adding policy '$POLICY' for '$USER'" set +e ; # policy already attach errors out, allow it. ${MC} admin policy attach myminio $POLICY --user=$USER set -e else echo "User '$USER' has no policy attached."...

checkUserExists ; then echo "Creating user '$USER'" cat $MINIO_ACCESSKEY_SECRETKEY_TMP | ${MC} admin user add myminio else echo "User '$USER' already exists." fi #clean up credentials files. rm -f $MINIO_ACCESSKEY_SECRETKEY_TMP # set policy for user if [ ! -z $POLICY -a $POLICY != " " ] ; then echo "Adding policy '$POLICY' for '$USER'" set +e ; # policy already attach errors out, allow it. ${MC} admin policy attach myminio $POLICY --user=$USER set -e else echo "User '$USER' has no policy attached."...

checkUserExists ; then echo "Creating user '$USER'" cat $MINIO_ACCESSKEY_SECRETKEY_TMP | ${MC} admin user add myminio else echo "User '$USER' already exists." fi #clean up credentials files. rm -f $MINIO_ACCESSKEY_SECRETKEY_TMP # set policy for user if [ ! -z $POLICY -a $POLICY != " " ] ; then echo "Adding policy '$POLICY' for '$USER'" set +e ; # policy already attach errors out, allow it. ${MC} admin policy attach myminio $POLICY --user=$USER set -e else echo "User '$USER' has no policy attached."...

   *
   * This omits duplicate information when possible.
   */
  override fun toString(): String {
    return buildString {
      val addressHostname = address.url.host // Already in canonical form.
      val socketHostname = socketAddress.address?.hostAddress?.toCanonicalHost()

      when {
        ':' in addressHostname -> append("[").append(addressHostname).append("]")

    protected abstract FileEntry[] getResults ();


    /**
     * 
     */
    protected synchronized void doClose () throws CIFSException {
        // otherwise already closed
        if ( !this.closed ) {
            this.closed = true;
            try {
                doCloseInternal();
            }
            finally {
                this.next = null;

		if q.Size > 0 {
			quotaSize = q.Size
		} else if q.Quota > 0 {
			quotaSize = q.Quota
		}
	}
	if quotaSize > 0 {
		if uint64(size) >= quotaSize { // check if file size already exceeds the quota
			return BucketQuotaExceeded{Bucket: bucket}
		}

		bui := sys.GetBucketUsageInfo(ctx, bucket)
		if bui.Size > 0 && ((bui.Size + uint64(size)) >= quotaSize) {

  private static final Logger logger =
      Logger.getLogger(PerCollectionSizeTestSuiteBuilder.class.getName());

  /** Creates a runnable JUnit test suite based on the criteria already given. */
  @Override
  public TestSuite createTestSuite() {
    checkCanCreate();

    String name = getName();
    // Copy this set, so we can modify it.
    Set<Feature<?>> features = copyToSet(getFeatures());

  private void assertCleanup(
      LoadingCache<Integer, String> cache,
      CountingRemovalListener<Integer, String> removalListener) {

    // initialSize will most likely be 2, but it's possible for the GC to have already run, so we'll
    // observe a size of 1
    long initialSize = cache.size();
    assertTrue(initialSize == 1 || initialSize == 2);

    // wait up to 5s
    byte[] filler = new byte[1024];

     */
    @Override
    public byte[] initSecContext ( byte[] inputBuf, int offset, int len ) throws CIFSException {
        SpnegoToken resp;
        if ( this.completed ) {
            throw new CIFSException("Already complete");
        }
        else if ( len == 0 ) {
            resp = initialToken();
        }
        else {
            resp = negotitate(inputBuf, offset, len);
        }