}
        }
    }

    /**
     * Adds a favorite count field to the document based on user favorite data.
     * The favorite count represents how many users have marked this document as a favorite.
     *
     * @param map the document data map to add the favorite count to
     */
    protected void addFavoriteCountField(final Map<String, Object> map) {

        TestSearchLogEvent clickEvent = new TestSearchLogEvent("id", 1L, "click");
        assertEquals("click", clickEvent.getEventType());

        // Test favorite event type
        TestSearchLogEvent favoriteEvent = new TestSearchLogEvent("id", 1L, "favorite");
        assertEquals("favorite", favoriteEvent.getEventType());

        // Test user_info event type

        assertNotNull("Doc ID should be set", dataMap.get("doc_id"));
        assertNotNull("Click count should be set", dataMap.get("click_count"));
        assertNotNull("Favorite count should be set", dataMap.get("favorite_count"));
        assertEquals(1, indexUpdateCallback.docList.size());
    }

    public void test_store_withoutUrl_throwsException() {

## Siga o FastAPI no X (Twitter)

<a href="https://x.com/fastapi" class="external-link" target="_blank">Siga @fastapi no **X (Twitter)**</a> para receber as últimas notícias sobre o **FastAPI**. 🐦

## Favorite o **FastAPI** no GitHub

Você pode "favoritar" o FastAPI no GitHub (clicando na estrela no canto superior direito): <a href="https://github.com/fastapi/fastapi" class="external-link" target="_blank">https://github.com/fastapi/fastapi</a>. ⭐️

You can also return Pydantic models (you'll see more about that later).

There are many other objects and models that will be automatically converted to JSON (including ORMs, etc). Try using your favorite ones, it's highly probable that they are already supported.

## Recap { #recap }

* Import `FastAPI`.
* Create an `app` instance.
* Write a **path operation decorator** using decorators like `@app.get("/")`.

This solved having to write YAML (another syntax) inside of Python docstrings.

This combination of Flask, Flask-apispec with Marshmallow and Webargs was my favorite backend stack until building **FastAPI**.

Using it led to the creation of several Flask full-stack generators. These are the main stacks I (and several external teams) have been using up to now:

///

---

Si vous utilisez une bibliothèque externe qui communique avec quelque chose (une BDD, une API, un système de fichiers, etc.) et qui ne supporte pas l'utilisation d'`await` (ce qui est actuellement le cas pour la majorité des bibliothèques de BDD), alors déclarez vos *fonctions de chemin* normalement, avec le classique `def`, comme ceci :

```Python hl_lines="2"
@app.get('/')
def results():
    results = some_library()
    return results