!!! info

Sie haben *Pfadoperationen* für:

* `/items/`
* `/items/{item_id}`

Es ist alles die gleiche Struktur wie bei `app/routers/users.py`.

Aber wir wollen schlauer sein und den Code etwas vereinfachen.

Wir wissen, dass alle *Pfadoperationen* in diesem Modul folgendes haben:

* Pfad-`prefix`: `/items`.
* `tags`: (nur ein Tag: `items`).
* Zusätzliche `responses`.

   * turn, and does not create any threads of its own.
   *
   * <p>After execution begins on a thread from the {@code delegate} {@link Executor}, tasks are
   * polled and executed from a task queue until there are no more tasks. The thread will not be
   * released until there are no more tasks to run.
   *

    Il a clairement inspiré Uvicorn et Starlette, qui sont actuellement plus rapides que Sanic dans les benchmarks.

!!! check "A inspiré **FastAPI** à"
Trouvez un moyen d'avoir une performance folle.

    C'est pourquoi **FastAPI** est basé sur Starlette, car il s'agit du framework le plus rapide disponible (testé par des benchmarks tiers).

     */
    WeakValueReference<K, V, E> copyFor(ReferenceQueue<V> queue, E entry);
  }

  /**
   * A dummy implementation of {@link InternalEntry}, solely for use in the type signature of {@link
   * #UNSET_WEAK_VALUE_REFERENCE} below.
   */
  static final class DummyInternalEntry
      implements InternalEntry<Object, Object, DummyInternalEntry> {

Muthuraman, Kbhute-Ibm, khanhlvg, Koock Yoon, kstuedem, Kyuwon Kim, Lakshay
Tokas, leike666666, leonard951, Leslie-Fang, Leslie-Fang-Intel, Li, Guizi, Lukas
Folle, Lukas Geiger, Mahmoud Abuzaina, Manraj Singh Grover, Margaret
Maynard-Reid, Mark Ryan, Matt Conley, Matthew Bentham, Matthew Denton, mbhuiyan,
mdfaijul, Mei Jie, merturl, MichaelKonobeev, Michal W. Tarnowski, minds, mpppk,

interface{ ~[]byte | myString }           // bytestring
</pre>

<p>
Note that <code>bytestring</code> is not a real type; it cannot be used to declare
variables or compose other types. It exists solely to describe the behavior of some
operations that read from a sequence of bytes, which may be a byte slice or a string.
</p>

<h3 id="Type_identity">Type identity</h3>

<p>

the importing and imported package.
It is illegal for a package to import itself, directly or indirectly,
or to directly import a package without
referring to any of its exported identifiers. To import a package solely for
its side-effects (initialization), use the <a href="#Blank_identifier">blank</a>
identifier as explicit package name:
</p>

<pre>
import _ "lib/math"
</pre>