```

</div>

/// note | Nota

O comando `uvicorn main:app` refere-se a:

* `main`: o arquivo `main.py` (o "módulo" Python).
* `app`: o objeto criado dentro de `main.py` com a linha `app = FastAPI()`.

É equivalente a:

```Python
from main import app
```

///

                    }
                """
            )
            withDirectory("v1/src/main").v1()
            withDirectory("v2/src/main").v2()
            val sourceRoots = if (File(withDirectory("v2/src/main"), "java").exists()) {
                "v2/src/main/java"
            } else {
                "v2/src/main/kotlin"
            }
            withDirectory("binary-compatibility").apply {

    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /var/log/nginx/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    keepalive_timeout  65;

### Resource Files

- `src/main/resources/suggest_indices/suggest.json` - Index settings
- `src/main/resources/suggest_indices/suggest/mappings-default.json` - Field mappings
- `src/main/resources/suggest_indices/analyzer/mapping-default.json` - Analyzer mapping
- `src/main/resources/suggest_indices/suggest_analyzer.json` - Analyzer settings
- `src/main/resources/suggest_indices/suggest_settings.json` - Suggest settings

```console
// Ici, nous ne définissons pas encore la variable d'environnement
$ python main.py

// Comme nous ne l'avons pas définie, nous obtenons la valeur par défaut

Hello World from Python

// Mais si nous créons d'abord une variable d'environnement
$ export MY_NAME="Wade Wilson"

// Puis que nous relançons le programme
$ python main.py

// Il peut maintenant lire la variable d'environnement

この `entrypoint` により、`fastapi` コマンドは次のようにアプリを import する必要があると認識します:

```python
from main import app
```

もしコード構成が次のような場合:

```
.
├── backend
│   ├── main.py
│   ├── __init__.py
```

`entrypoint` は次のように設定します:

```toml
[tool.fastapi]
entrypoint = "backend.main:app"
```

これは次と同等です:

```python
from backend.main import app
```

### パス指定での `fastapi dev` { #fastapi-dev-with-path }

@pytest.mark.filterwarnings(
    r"ignore:\s*on_event is deprecated, use lifespan event handlers instead.*:DeprecationWarning"
)
def test_router_events(state: State) -> None:
    app = FastAPI()

    @app.get("/")
    def main() -> dict[str, str]:
        return {"message": "Hello World"}

    @app.on_event("startup")
    def app_startup() -> None:
        state.app_startup = True

    @app.on_event("shutdown")

  toolVersion = version("checkstyle")

  val sourceSets = project.extensions.findByType<SourceSetContainer>()
  val main = sourceSets?.findByName("main") ?: sourceSets?.findByName("jvmMain")
  if (main != null) {
    this.sourceSets = listOf(main)
  }
}

val androidSignature = configurations.maybeCreate("androidSignature")
val jvmSignature = configurations.maybeCreate("jvmSignature")

/*
 * Copyright 2012-2025 CodeLibs Project and the Others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

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

Файл `main.py` міститиме:

{* ../../docs_src/async_tests/app_a_py310/main.py *}

Файл `test_main.py` міститиме тести для `main.py`, тепер це може виглядати так:

{* ../../docs_src/async_tests/app_a_py310/test_main.py *}

## Запуск { #run-it }