**FastAPI** provides the same `starlette.responses` as `fastapi.responses` just as a convenience for you, the developer. But most of the available responses come directly from Starlette.

And as the `Response` can be used frequently to set headers and cookies, **FastAPI** also provides it at `fastapi.Response`.

///

## Custom Headers { #custom-headers }

        // Test profile related labels
        assertEquals("{labels.profile}", FessLabels.LABELS_PROFILE);
        assertEquals("{labels.profile.title}", FessLabels.LABELS_PROFILE_TITLE);
        assertEquals("{labels.profile.update}", FessLabels.LABELS_PROFILE_UPDATE);
        assertEquals("{labels.profile.back}", FessLabels.LABELS_PROFILE_BACK);

              </execution>
            </executions>
          </plugin>
        </plugins>
      </build>
    </profile>
    <profile>
      <id>versionlessMavenDist</id>
      <build>
        <finalName>${project.artifactId}</finalName>
      </build>
    </profile>
  </profiles>

   * Reads a byte stream, which was written by {@linkplain #writeTo(OutputStream)}, into a {@code
   * BloomFilter}.
   *
   * <p>The {@code Funnel} to be used is not encoded in the stream, so it must be provided here.
   * <b>Warning:</b> the funnel provided <b>must</b> behave identically to the one used to populate
   * the original Bloom filter!
   *
   * @throws IOException if the InputStream throws an {@code IOException}, or if its data does not

 * recognized public suffix; see {@link InternetDomainName#isPublicSuffix()} for details.
 *
 * <p>Note that no network lookups are performed by any {@code HostSpecifier} methods. No attempt is
 * made to verify that a provided specifier corresponds to a real or accessible host. Only syntactic
 * and pattern-based checks are performed.
 *
 * <p>If you know that a given string represents a numeric IP address, use {@link InetAddresses} to

import org.codelibs.fess.crawler.util.AccessResultCallback;

import jakarta.annotation.Resource;

/**
 * Implementation of the {@link DataService} interface for managing access result data.
 * This class provides methods to store, retrieve, update, and delete access results,
 * as well as to iterate over them. It uses a {@link MemoryDataHelper} to store the data in memory.
 *
 * <p>

package org.codelibs.fess.crawler.exception;

/**
 * CrawlingAccessException is an exception class that represents an issue encountered while accessing a resource during the crawling process.
 * It extends CrawlerSystemException and provides functionality to set and check the log level for the exception.
 *
 * <p>
 * This exception can be thrown when there are problems accessing URLs, files, or any other resources needed for crawling.

Those details are implementation specific.

For OAuth2 they are just strings.

///

## Code to get the `username` and `password` { #code-to-get-the-username-and-password }

Now let's use the utilities provided by **FastAPI** to handle this.

### `OAuth2PasswordRequestForm` { #oauth2passwordrequestform }

First, import `OAuth2PasswordRequestForm`, and use it as a dependency with `Depends` in the *path operation* for `/token`:

    <magic priority="50">
      <match value="JAVA PROFILE \\d\\.\\d\\.\\d\\u0000" type="regex" offset="0"/>
    </magic>
    <glob pattern="*.hprof"/>
  </mime-type>
  <mime-type type="application/vnd.java.hprof.text">
    <_comment>Java hprof text file</_comment>
    <magic priority="50">
      <match value="JAVA PROFILE \\d\\.\\d\\.\\d," type="regex" offset="0"/>
    </magic>

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.Arguments;
import org.junit.jupiter.params.provider.MethodSource;
import org.junit.jupiter.params.provider.ValueSource;

/**
 * Test class for StringUtil utility methods
 */
class StringUtilTest {

    @Test