"response_type": "code",
              "state": state,
              "redirect_uri": callback_uri,
              "scope": "openid"}

    url = authorize_url + "?" + urllib.parse.urlencode(params)
    return url


@app.route('/oauth2/callback')
def callback():
    error = request.args.get('error', '')
    if error:
        return "Error: " + error

Pour ces cas, vous pouvez spécifier un appel à `jsonable_encoder` pour convertir vos données avant de les passer à une réponse :

{* ../../docs_src/response_directly/tutorial001.py hl[6:7,21:22] *}

/// note | Détails techniques

Vous pouvez aussi utiliser `from starlette.responses import JSONResponse`.

import org.bouncycastle.asn1.DERBitString;

import jcifs.pac.ASN1Util;
import jcifs.pac.PACDecodingException;

/**
 * Represents a Kerberos AP-REQ (Application Request) message.
 * This class parses and contains the authentication request sent from a client to a server.
 */
public class KerberosApRequest {

    private byte apOptions;
    private KerberosTicket ticket;

    /**

    } else {
      emptyList()
    }
  }

  /**
   * Convert a request header to OkHttp's cookies via [HttpCookie]. That extra step handles
   * multiple cookies in a single request header, which [Cookie.parse] doesn't support.
   */
  private fun decodeHeaderAsJavaNetCookies(
    url: HttpUrl,
    header: String,
  ): List<Cookie> {
    val result = mutableListOf<Cookie>()
    var pos = 0
    val limit = header.length

  }

  /**
   * Parses a media type from its string representation.
   *
   * @throws IllegalArgumentException if the input is not parsable
   */
  @CanIgnoreReturnValue // TODO(b/219820829): consider removing
  public static MediaType parse(String input) {
    checkNotNull(input);
    Tokenizer tokenizer = new Tokenizer(input);
    try {

     * @throws IOException If an error occurs while parsing the material.
     */
    public Type2Message(final byte[] material) throws IOException {
        parse(material);
    }

    /**
     * Returns the challenge for this message.
     *
     * @return A <code>byte[]</code> containing the challenge.
     */
    public byte[] getChallenge() {

		rs, err := parseRequestRangeSpec(urs)
		if err == nil {
			t.Errorf("Case %d: Did not get an expected error - got %v", i, rs)
		}
		if isErrInvalidRange(err) {
			t.Errorf("Case %d: Got invalid range error instead of a parse error", i)
		}
		if rs != nil {
			t.Errorf("Case %d: Got non-nil rs though err != nil: %v", i, rs)
		}
	}

	invalidRangeSpecs := []string{
		"bytes=5-3",
		"bytes=10-10",
		"bytes=10-",
		"bytes=100-",

	//  a large number of policies
	r, err := ies.client.Get(ctx, iamConfigPoliciesPrefix, etcd.WithPrefix())
	if err != nil {
		return err
	}

	// Parse all values to construct the policies data model.
	for _, kvs := range r.Kvs {
		if err = ies.getPolicyDocKV(ctx, kvs, m); err != nil && !errors.Is(err, errNoSuchPolicy) {
			return err
		}
	}
	return nil
}

        buffer[9] = 0x00;

        int result = response.readParametersWireFormat(buffer, 0, 10);

        // Should read 10 bytes
        assertEquals(10, result);
        // Check the values were parsed correctly
        assertEquals(1, response.getSid());
        assertEquals(5, response.getNumEntries());
        assertTrue(response.isEndOfSearch());
    }

    @Test

     * @throws IOException
     *             If an error occurs while parsing the material.
     */
    public Type2Message(final byte[] material) throws IOException {
        parse(material);
    }

    /**
     * Returns the default flags for a generic Type-2 message in the
     * current environment.
     *
     * @param tc
     *            context to use