Lorsque vous installez FastAPI, il est fourni avec un serveur de production, Uvicorn, et vous pouvez le démarrer avec la commande `fastapi run`.

Mais vous pouvez également installer un serveur ASGI manuellement.

Vous devez créer un [environnement virtuel](../virtual-environments.md), l'activer, puis vous pouvez installer l'application serveur.

Par exemple, pour installer Uvicorn :

<div class="termy">

```console

    LocalCache<?, ?> map = CacheTesting.toLocalCache(cache);
    assertThat(map.segments).hasLength(4); // concurrency level
    assertThat(map.segments[0].table.length()).isEqualTo(4); // capacity / conc level
  }

  @J2ktIncompatible
  @GwtIncompatible // CountDownLatch
  static final class DelayingIdentityLoader<T> extends CacheLoader<T, T> {

 * @param <E> Edge parameter type
 * @since 20.0
 */
@DoNotMock("Use NetworkBuilder to create a real instance")
public interface Network<N, E> extends ArchetypeGraph<N> {
  //
  // Network-level accessors
  //

  /** Returns all edges in this network, in the order specified by {@link #edgeOrder()}. */
  Set<E> edges();

  /**

    LocalCache<?, ?> map = CacheTesting.toLocalCache(cache);
    assertThat(map.segments).hasLength(4); // concurrency level
    assertThat(map.segments[0].table.length()).isEqualTo(4); // capacity / conc level
  }

  @J2ktIncompatible
  @GwtIncompatible // CountDownLatch
  static final class DelayingIdentityLoader<T> extends CacheLoader<T, T> {

    /**
     *
     * Property {@code jcifs.smb.client.password}
     *
     * @return default credentials, password
     */
    String getDefaultPassword();

    /**
     * Lanman compatibility level
     *
     * <a href="https://technet.microsoft.com/en-us/library/cc960646.aspx">Microsoft TechNet Documentation</a>
     *
     *
     * <table>
     * <caption>LM Compatibility Levels</caption>
     * <tr>

    scenario.testCompareTo();
    scenario.testIsOrdered();
    scenario.testMinAndMax();
    scenario.testBinarySearch();
    scenario.testSortedCopy();

    if (level < RECURSE_DEPTH) {
      for (OrderingMutation alteration : OrderingMutation.values()) {
        verifyScenario(alteration.mutate(scenario), level + 1);
      }
    }
  }

  /**

    scenario.testCompareTo();
    scenario.testIsOrdered();
    scenario.testMinAndMax();
    scenario.testBinarySearch();
    scenario.testSortedCopy();

    if (level < RECURSE_DEPTH) {
      for (OrderingMutation alteration : OrderingMutation.values()) {
        verifyScenario(alteration.mutate(scenario), level + 1);
      }
    }
  }

  /**

   *     neither fast nor secure. As of January 2017, we suggest:
   *     <ul>
   *       <li>For security:
   *           {@link Hashing#sha256} or a higher-level API.
   *       <li>For speed: {@link Hashing#goodFastHash}, though see its docs for caveats.
   *     </ul>
   */
  @Deprecated
  public static HashFunction md5() {
    return Md5Holder.MD5;
  }

    private <T extends FileSystemInformation> T queryFSInformation(final SmbTreeHandleImpl th, final Class<T> clazz, final byte level)
            throws CIFSException {
        if (th.isSMB2()) {
            final Smb2QueryInfoRequest qreq = new Smb2QueryInfoRequest(th.getConfig());
            qreq.setFilesystemInfoClass(level);
            final Smb2QueryInfoResponse resp = withOpen(th, Smb2CreateRequest.FILE_OPEN, SmbConstants.FILE_READ_ATTRIBUTES,

                        // Handle nested maps
                        handleNestedMap(result, key, (Map<String, Object>) value);
                        // For simplicity in test, just handle one level
                        Map<String, Object> nestedMap = (Map<String, Object>) value;
                        for (Map.Entry<String, Object> nestedEntry : nestedMap.entrySet()) {