@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 }

    #  Elements of this map are as below:
    #   o url: (NotRequired - Default same as main schema)
    #   o schema: (Required: if empty schema means valid schema, not required)
    #   o user: (NotRequired - Default same as main schema)
    #   o password: (NotRequired - Default same as main schema)
    #   o propertiesMap: (NotRequired - Default map:{})

1.93725rem;\n  padding: 0.35rem 1rem;\n}\n\n.text-sm .main-header .nav-link > .fa,\n.text-sm .main-header .nav-link > .fas,\n.text-sm .main-header .nav-link > .far,\n.text-sm .main-header .nav-link > .fab,\n.text-sm .main-header .nav-link > .fal,\n.text-sm .main-header .nav-link > .fad,\n.text-sm .main-header .nav-link > .svg-inline--fa,\n.text-sm .main-header .nav-link > .ion, .main-header.text-sm .nav-link > .fa,\n.main-header.text-sm .nav-link > .fas,\n.main-header.text-sm .nav-link > .far,\n.main-header.text-sm...

  wget "http://old-releases.ubuntu.com/ubuntu/pool/main/e/eglibc/libc6_2.12.1-0ubuntu6_amd64.deb" && \
      unar "libc6_2.12.1-0ubuntu6_amd64.deb" && \
      tar -C "${TARGET}" -xvzf "libc6_2.12.1-0ubuntu6_amd64/data.tar.gz" && \
      rm -rf "libc6_2.12.1-0ubuntu6_amd64.deb" "libc6_2.12.1-0ubuntu6_amd64"
  # Download binary glibc 2.12 development library release.
  wget "http://old-releases.ubuntu.com/ubuntu/pool/main/e/eglibc/libc6-dev_2.12.1-0ubuntu6_amd64.deb" && \

from fastapi.cli import main

{* ../../docs_src/bigger_applications/app_an_py310/main.py hl[1,3,7] title["app/main.py"] *}

### `APIRouter` Import Edin { #import-the-apirouter }

Şimdi `APIRouter` içeren diğer submodule’leri import ediyoruz:

{* ../../docs_src/bigger_applications/app_an_py310/main.py hl[4:5] title["app/main.py"] *}

Например, у вас может быть файл `config.py` со следующим содержимым:

{* ../../docs_src/settings/app01_py310/config.py *}

А затем использовать его в файле `main.py`:

{* ../../docs_src/settings/app01_py310/main.py hl[3,11:13] *}

/// tip | Совет

Вам также понадобится файл `__init__.py`, как в разделе [Большие приложения — несколько файлов](../tutorial/bigger-applications.md).

///