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AS0U,IAAqBxE,GAAO/Q,IAAY+E,MAClDuQ,EAAetV,GAAU3B,SAC1BoX,EAActU,EAAMnB,EAAS+Q,GAC7B2E,EAAiBvU,EAAMnB,EAAS+Q,IAIlC,OADAuE,EAAe,KACRzU,IAGD5B,EAAI2C,EAAK3C,IAChB,GAAO6S,EAAUrN,EAAKmL,SAAUgE,EAAQ3U,GAAIR,MAC3C4V,EAAW,CAAEpL,GAAemL,GAAgBC,GAAYvC,QAClD,CAIN,IAHAA,EAAUrN,EAAK8I,OAAQqG,EAAQ3U,GAAIR,MAAOhB,MAAO,KAAMmW,EAAQ3U,GAAI6E,UAGrDjB,GAAY,CAIzB,IADAhB,IAAM5C,EACE4C,EAAID,EAAKC,IAChB,GAAK4C,EAAKmL,SAAUgE,EAAQ/R,GAAIpD,MAC/B,MAGF,OAAOgW,GACF,EAAJxV,GAASmV,GAAgBC,GACrB,EAAJpV,GAASyL,GAGTkJ,EACExW,MAA...

internal fun SmartPrinter.printCopyright() {
    println(COPYRIGHT)
    println()
}

internal fun SmartPrinter.printGeneratedMessage() {
    println(GeneratorsFileUtil.GENERATED_MESSAGE)
    println()
}


fun main() {
    val rootPath = Paths.get("analysis/analysis-api-fir/src").toAbsolutePath()
    val packageName = "org.jetbrains.kotlin.analysis.api.fir.diagnostics"

``` hl_lines="5"
.
├── app
│   ├── __init__.py
│   ├── main.py
│   └── test_main.py
```

Так как оба файла находятся в одной директории, для импорта объекта приложения из файла `main` в файл `test_main` Вы можете использовать относительный импорт:

```Python hl_lines="3"
{!../../../docs_src/app_testing/test_main.py!}
```

...и писать дальше тесты, как и раньше.

plugins {
    id("gradlebuild.module-identity")
    java
}

val main = sourceSets.main.get()
val parameterNamesIndex by tasks.registering(ParameterNamesIndex::class) {
    sources.from(
        main.allJava.matching {
            include(PublicApi.includes)
            exclude(PublicApi.excludes)
        }
    )
    classpath.from(main.compileClasspath)
    classpath.from(tasks.named<JavaCompile>("compileJava"))

```
.
├── app
│   ├── __init__.py
│   ├── main.py
│   └── test_main.py
```

The file `main.py` would have:

```Python
{!../../../docs_src/async_tests/main.py!}
```

The file `test_main.py` would have the tests for `main.py`, it could look like this now:

```Python
{!../../../docs_src/async_tests/test_main.py!}
```

## Run it

You can run your tests as usual via:

```Python hl_lines="1  3  7" title="app/main.py"
{!../../../docs_src/bigger_applications/app/main.py!}
```

### Den `APIRouter` importieren

Jetzt importieren wir die anderen Submodule, die `APIRouter` haben:

```Python hl_lines="4-5" title="app/main.py"
{!../../../docs_src/bigger_applications/app/main.py!}
```

NAME                   ADDRESSES PORT  MATCH DESTINATION
listener/main_internal           0     ALL   Cluster: inbound-vip|8100|http|httpbin.default.svc.cluster.local
listener/main_internal           0     ALL   Cluster: inbound-vip|8000|http|httpbin.default.svc.cluster.local
listener/main_internal           0     ALL   Cluster: encap
listener/main_internal           0     ALL   Cluster: encap

# Advanced User Guide

## Additional Features

The main [Tutorial - User Guide](../tutorial/index.md){.internal-link target=_blank} should be enough to give you a tour through all the main features of **FastAPI**.

In the next sections you will see other options, configurations, and additional features.

!!! tip
    The next sections are **not necessarily "advanced"**.

    And it's possible that for your use case, the solution is in one of them.

* `main:app`: Das ist die gleiche Syntax, die auch von Uvicorn verwendet wird. `main` bedeutet das Python-Modul mit dem Namen `main`, also eine Datei `main.py`. Und `app` ist der Name der Variable, welche die **FastAPI**-Anwendung ist.
    * Stellen Sie sich einfach vor, dass `main:app` einer Python-`import`-Anweisung wie der folgenden entspricht:

        ```Python
        from main import app
        ```