String title2 = "Different Title";
        facetQueryView.setTitle(title2);
        assertEquals(title2, facetQueryView.getTitle());

        facetQueryView.setTitle(null);
        assertNull(facetQueryView.getTitle());
    }

    // Test query map operations
    public void test_getQueryMap() {
        Map<String, String> queryMap = facetQueryView.getQueryMap();

om/blog/building-a-machine-learning-microservice-with-fastapi/ title: Building a Machine Learning Microservice with FastAPI - author: Ravgeet Dhillon - Twilio link: https://www.twilio.com/en-us/blog/booking-appointments-twilio-notion-fastapi title: Booking Appointments with Twilio, Notion, and FastAPI - author: Abhinav Tripathi - Microsoft Blogs link: https://devblogs.microsoft.com/cosmosdb/azure-cosmos-db-python-and-fastapi/ title: Write a Python data layer with Azure Cosmos DB and FastAPI - author:...

    * اعتبارسنجی، حتی برای اشیاء JSON تو در تو.
* <abbr title="serialization, parsing, marshalling">تبدیل</abbr> داده ورودی: که از شبکه رسیده به انواع و داد‌ه‌ پایتونی. این داده‌ شامل:
    * JSON.
    * <abbr title="Path parameters">پارامترهای مسیر</abbr>.
    * <abbr title="Query parameters">پارامترهای پرسمان</abbr>.
    * <abbr title="Cookies">کوکی‌ها</abbr>.
    * <abbr title="Headers">سرآیند‌ها (هدرها)</abbr>.

    }

    public void test_convertWildcardQuery_searchField() throws Exception {
        // Test with search field (title)
        QueryContext queryContext = new QueryContext("title:test*", false);
        WildcardQuery wildcardQuery = new WildcardQuery(new Term("title", "test*"));

        QueryBuilder queryBuilder = queryCommand.convertWildcardQuery(queryContext, wildcardQuery, 1.5f);

```Python hl_lines="1  3" title="app/routers/users.py"
{!../../docs_src/bigger_applications/app/routers/users.py!}
```

### *Path operations* with `APIRouter` { #path-operations-with-apirouter }

And then you use it to declare your *path operations*.

Use it the same way you would use the `FastAPI` class:

```Python hl_lines="6  11  16" title="app/routers/users.py"

<img src="/img/tutorial/path-params/image03.png">

### Mit Python-*<abbr title="Enumeration – Aufzählung">Enums</abbr>* arbeiten

Der *Pfad-Parameter* wird ein *<abbr title="Member – Mitglied: Einer der möglichen Werte einer Enumeration">Member</abbr> eines Enums* sein.

#### *Enum-Member* vergleichen

* ожидание завершения операции с базой данных
* получение результатов запроса к базе данных
* и т. д.

Поскольку в основном время тратится на ожидание выполнения операций <abbr title="Ввода-вывода">I/O</abbr>,
их обычно называют операциями, <abbr title="I/O bound">ограниченными скоростью ввода-вывода</abbr>.

Код называют "асинхронным", потому что компьютеру / программе не требуется "синхронизироваться" с медленной задачей и,

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{%- for sponsor in sponsors.silver -%}
<a href="{{ sponsor.url }}" target="_blank" title="{{ sponsor.title }}"><img src="{{ sponsor.img }}" style="border-radius:15px"></a>
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        assertEquals("title", queryContext.getDefaultField());
    }

    // Test constructor with allintitle prefix and empty remainder
    public void test_constructor_allintitlePrefixEmptyRemainder() {
        queryContext = new QueryContext("allintitle:", false);
        assertEquals("*", queryContext.getQueryString());
        assertEquals("title", queryContext.getDefaultField());
    }

    }

    // Test execute method with valid FuzzyQuery
    public void test_execute_withFuzzyQuery() {
        QueryContext context = new QueryContext("test", false);
        Term term = new Term("title", "fuzzy");
        FuzzyQuery fuzzyQuery = new FuzzyQuery(term);
        float boost = 1.5f;

        QueryBuilder result = fuzzyQueryCommand.execute(context, fuzzyQuery, boost);
        assertNotNull(result);

    }