# Usar los códigos de estado antiguos 403 para errores de autenticación { #use-old-403-authentication-error-status-codes }

Antes de FastAPI versión `0.122.0`, cuando las utilidades de seguridad integradas devolvían un error al cliente después de una autenticación fallida, usaban el código de estado HTTP `403 Forbidden`.

# See the License for the specific language governing permissions and
# limitations under the License.
# ==============================================================================
# any.sh has two run modes.
#
# 1. RUN, TEST, OR BUILD BAZEL TARGET(S) WITHIN A TFCI ENVIRONMENT
#    To use:
#       export TFCI=ci/official/envs/env_goes_here
#       export TF_ANY_TARGETS="quoted list of targets, like on the command line"

     */
    int FLAGS2_RESOLVE_PATHS_IN_DFS = 0x1000;
    /**
     * Permit read if execute permission flag.
     */
    int FLAGS2_PERMIT_READ_IF_EXECUTE_PERM = 0x2000;
    /**
     * Use 32-bit status codes flag.
     */
    int FLAGS2_STATUS32 = 0x4000;
    /**
     * Strings are Unicode flag.
     */
    int FLAGS2_UNICODE = 0x8000;

    /**
     * No capabilities.
     */

 * the License.
 */

package com.google.common.io;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;

/**
 * Modes for opening a file for writing. The default when mode when none is specified is to truncate
 * the file before writing.
 *
 * @author Colin Decker
 */
@J2ktIncompatible
@GwtIncompatible
public enum FileWriteMode {

      for (RoundingMode mode : ALL_ROUNDING_MODES) {
        assertThrows(IllegalArgumentException.class, () -> IntMath.log2(x, mode));
      }
    }
  }

  // Relies on the correctness of BigIntegerMath.log2 for all modes except UNNECESSARY.
  public void testLog2MatchesBigInteger() {
    for (int x : POSITIVE_INTEGER_CANDIDATES) {
      for (RoundingMode mode : ALL_SAFE_ROUNDING_MODES) {

        assertNotNull(DosError.DOS_ERROR_MESSAGES, "DOS_ERROR_MESSAGES should be non‑null");
        assertTrue(DosError.DOS_ERROR_MESSAGES.length >= DosError.DOS_ERROR_CODES.length, "DOS_ERROR_MESSAGES should cover all codes");
    }

# Alte 403-Authentifizierungsfehler-Statuscodes verwenden { #use-old-403-authentication-error-status-codes }

Vor FastAPI-Version `0.122.0` verwendeten die integrierten Sicherheits-Utilities den HTTP-Statuscode `403 Forbidden`, wenn sie dem Client nach einer fehlgeschlagenen Authentifizierung einen Fehler zurückgaben.

        assertEquals(0x1, Smb2IoctlRequest.SMB2_O_IOCTL_IS_FSCTL);
    }

    @Test
    @DisplayName("Test configuration with different control codes")
    void testDifferentControlCodes() {
        setupMockConfig();
        // Test with different control codes
        int[] controlCodes = { Smb2IoctlRequest.FSCTL_PIPE_PEEK, Smb2IoctlRequest.FSCTL_PIPE_WAIT, Smb2IoctlRequest.FSCTL_PIPE_TRANSCEIVE,

Sie verfügt über eine *Pfadoperation*, die einen `Invoice`-Body empfängt, und einen Query-Parameter `callback_url`, der die URL für den Callback enthält.

Dieser Teil ist ziemlich normal, der größte Teil des Codes ist Ihnen wahrscheinlich bereits bekannt:

{* ../../docs_src/openapi_callbacks/tutorial001_py310.py hl[7:11,34:51] *}

/// tip | Tipp

                )
        else:
            return self.element.findtext('sts:{}'.format(name), None, _STS_NS)

    def text(self):
        """Fetch the current node's text

        """