* Startup and shutdown events.
* Test client built on HTTPX.
* CORS, GZip, Static Files, Streaming responses.
* Session and Cookie support.
* 100% test coverage.
* 100% type annotated codebase.
* Few hard dependencies.

Starlette is currently the fastest Python framework tested. Only surpassed by Uvicorn, which is not a framework, but a server.

Starlette provides all the basic web microframework functionality.

          // have no idea.
          // TODO(lukes): consider building everything in terms of ListenableScheduledFuture then
          // the AbstractService could monitor the future directly. Rescheduling is still hard...
          // but it would help with some of these lock ordering issues.
          scheduleFailure = e;
          toReturn = new FutureAsCancellable(immediateCancelledFuture());
        } finally {

   * @throws IllegalArgumentException if any two keys are equal according to their natural ordering
   */
  public static <K, V> ImmutableSortedMap<K, V> copyOf(Map<? extends K, ? extends V> map) {
    // Hack around K not being a subtype of Comparable.
    // Unsafe, see ImmutableSortedSetFauxverideShim.
    @SuppressWarnings("unchecked")
    Ordering<K> naturalOrder = (Ordering<K>) NATURAL_ORDER;

!dniv?k?vk??die?e&dnas?kkelf??llins?r&iel?ots??s&lab?t&ab?åb??yt??å!k??ævk??les??ts??åg&eppo?lå???ureksub.sen??e&ayb-yrettn--nx?d&ar?isemmejh321,lom?r&of?øf??år??g&gyr?nats??i&meuv&ejsem&aan?åån??sekaal??rjea??j&d&ef?oks??les??k&er&aom?åom??hgna&ark?årk??iregnir?kot!s??s&ig?uaf???l&bmab?kyb?l&av?ehtats??oh??m&it?ojt?øjt??n&arg?g&os?øs??meh?reil?te?ummok?yrb??r&dils-erts&ev?y&o?ø???ua?vod??sa&ans?åns??t&robraa?spaav??urg??f&62ats-ugsrop--nx?a&10-ujvrekkhr--nx?7k-tajjrv-attm--nx??o!.sg?h??s!.sg??v...

!dniv?k?vk??die?e&dnas?kkelf??llins?r&iel?ots??s&lab?t&ab?åb??yt??å!k??ævk??les??ts??åg&eppo?lå???ureksub.sen??e&ayb-yrettn--nx?d&ar?isemmejh321,lom?r&of?øf??år??g&gyr?nats??i&meuv&ejsem&aan?åån??sekaal??rjea??j&d&ef?oks??les??k&er&aom?åom??hgna&ark?årk??iregnir?kot!s??s&ig?uaf???l&bmab?kyb?l&av?ehtats??oh??m&it?ojt?øjt??n&arg?g&os?øs??meh?reil?te?ummok?yrb??r&dils-erts&ev?y&o?ø???ua?vod??sa&ans?åns??t&robraa?spaav??urg??f&62ats-ugsrop--nx?a&10-ujvrekkhr--nx?7k-tajjrv-attm--nx??o!.sg?h??s!.sg??v...

   *       Given all these possibilities, it is frequently possible for listeners to execute in UI
   *       threads, RPC network threads, or other latency-sensitive threads. In those cases, slow
   *       listeners can harm responsiveness, slow the system as a whole, or worse. (See also the
   *       note about locking below.)
   *   <li>If many tasks will be triggered by the same event, one heavyweight task may delay other

      // implementation because:
      // 1. the string constructor can avoid an extra copy most of the time by correctly sizing the
      //    internal char array (hard to avoid using StringBuilder)
      // 2. we avoid extra copies into temporary buffers altogether
      // The downside is that this will cause us to store the file bytes in memory twice for a short
      // amount of time.

				if xl == nil {
					// Discard current "best"
					if err := selectFrom(bestIdx); err != nil {
						return err
					}
					bestIdx = idx
					best = other
					xl = xl2
				} else {
					// Mark read, unless we added it as new "best".
					if err := selectFrom(idx); err != nil {
						return err
					}
				}
				versions = append(versions, xl2.versions)
			}

			if xl != nil && len(versions) > 0 {

   * Function<A, B> or who call convertAll (and for any checkers that apply @PolyNull-like semantics
   * to Converter.convert). So maybe we don't want to think too hard about how to prevent our
   * checkers from issuing errors related to LegacyConverter, since it turns out that
   * LegacyConverter does violate the assumptions we make elsewhere.
   */

  @CheckForNull

							for _, id := range spec.Names {
								mark(id)
							}
						case *ast.TypeSpec:
							mark(spec.Name)
						}
					}
				}
				return true // look at specs
			case *ast.FuncDecl:
				if isDeprecated(n.Doc) {
					mark(n.Name)
				}
				return false
			case *ast.TypeSpec:
				if isDeprecated(n.Doc) {
					mark(n.Name)
				}