}

	var issFromToken string
	if v, ok := claims[issClaim]; ok {
		issFromToken, _ = v.(string)
	}

	// Since issFromToken can have `/` characters (it is typically the
	// provider URL), we hash and encode it to base64 here. This is needed
	// because there will be a policy mapping stored on drives whose
	// filename is this parentUser: therefore, it needs to have only valid
	// filename characters and needs to have bounded length.

pkg unicode, var Elbasan *RangeTable
pkg unicode, var Grantha *RangeTable
pkg unicode, var Khojki *RangeTable
pkg unicode, var Khudawadi *RangeTable
pkg unicode, var Linear_A *RangeTable
pkg unicode, var Mahajani *RangeTable
pkg unicode, var Manichaean *RangeTable
pkg unicode, var Mende_Kikakui *RangeTable
pkg unicode, var Modi *RangeTable
pkg unicode, var Mro *RangeTable
pkg unicode, var Nabataean *RangeTable

# JSON Compatible Encoder { #json-compatible-encoder }

There are some cases where you might need to convert a data type (like a Pydantic model) to something compatible with JSON (like a `dict`, `list`, etc).

For example, if you need to store it in a database.

For that, **FastAPI** provides a `jsonable_encoder()` function.

## Using the `jsonable_encoder` { #using-the-jsonable-encoder }

     * @return The generated unique ID.
     */
    private String getId(final String sessionId, final String url) {
        final String id = sessionId + ID_SEPARATOR + new String(Base64.getUrlEncoder().withoutPadding().encode(url.getBytes(UTF_8)), UTF_8);
        if (id.length() <= idPrefixLength) {
            return id;
        }
        return id.substring(0, idPrefixLength) + MessageDigestUtil.digest("SHA-256", id.substring(idPrefixLength));

Hug inspirierte **FastAPI** dazu, einen `response`-Parameter in Funktionen zu deklarieren, um Header und Cookies zu setzen.

///

### <a href="https://github.com/encode/apistar" class="external-link" target="_blank">APIStar</a> (≦ 0.5)

Kurz bevor ich mich entschied, **FastAPI** zu erstellen, fand ich den **APIStar**-Server. Er hatte fast alles, was ich suchte, und ein tolles Design.

func (b *BatchJobPrefix) UnmarshalYAML(value *yaml.Node) error {
	// try slice first
	tmpSlice := []string{}
	if err := value.Decode(&tmpSlice); err == nil {
		*b = tmpSlice
		return nil
	}
	// try string
	tmpStr := ""
	if err := value.Decode(&tmpStr); err == nil {
		*b = []string{tmpStr}
		return nil
	}
	return fmt.Errorf("unable to decode %s", value.Value)
}

        Encoding.PERCENT,
        '['.code,
        ']'.code,
        '{'.code,
        '}'.code,
        '|'.code,
        '^'.code,
        '\''.code,
        ';'.code,
        '='.code,
        '@'.code,
      ).override(
        Encoding.SKIP,
        ':'.code,
        '/'.code,
        '\\'.code,
        '?'.code,
        '#'.code,

  };

  /**
   * Returns {@code n} choose {@code k}, also known as the binomial coefficient of {@code n} and
   * {@code k}, or {@link Long#MAX_VALUE} if the result does not fit in a {@code long}.
   *
   * @throws IllegalArgumentException if {@code n < 0}, {@code k < 0}, or {@code k > n}
   */
  public static long binomial(int n, int k) {
    checkNonNegative("n", n);

                            .fragmentOffset(fragmentOffset)
                            .noMatchSize(noMatchSize)
                            .order(order)
                            .phraseLimit(phraseLimit)).encoder(encoder)));
            searchRequestBuilder.highlighter(highlightBuilder);
        }

        /**
         * Builds the sort configuration.
         *
         * @param queryContext the query context

# JSON-kompatibler Encoder

Es gibt Fälle, da möchten Sie einen Datentyp (etwa ein Pydantic-Modell) in etwas konvertieren, das kompatibel mit JSON ist (etwa ein `dict`, eine `list`e, usw.).

Zum Beispiel, wenn Sie es in einer Datenbank speichern möchten.

Dafür bietet **FastAPI** eine Funktion `jsonable_encoder()`.

## `jsonable_encoder` verwenden

Stellen wir uns vor, Sie haben eine Datenbank `fake_db`, die nur JSON-kompatible Daten entgegennimmt.