* `main.py` ファイルを作成します：

```Python
from typing import Union

from fastapi import FastAPI

app = FastAPI()


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
    return {"item_id": item_id, "q": q}
```

### Dockerfile

同じプロジェクト・ディレクトリに`Dockerfile`というファイルを作成します：

				if !ok {
					continue
				}
				if ts.Name.Name == t.Name {
					return p.hasPointer(f, ts.Type, top)
				}
			}
		}
		if def := typedef[t.Name]; def != nil {
			return p.hasPointer(f, def.Go, top)
		}
		if t.Name == "string" {
			return !top
		}
		if t.Name == "error" {
			return true
		}
		if goTypes[t.Name] != nil {
			return false
		}

				"application/vnd.etsi.simservs+xml",
				"application/vnd.eudora.data",
				"application/vnd.ezpix-album",
				"application/vnd.ezpix-package",
				"application/vnd.f-secure.mobile",
				"application/vnd.fdf",
				"application/vnd.fdsn.mseed",
				"application/vnd.fdsn.seed",
				"application/vnd.ffsns",
				"application/vnd.fints",
				"application/vnd.flographit",
				"application/vnd.fluxtime.clip",

    val k1Creator = cache.edit("k1")!!
    k1Creator.setString(0, "AB")
    k1Creator.setString(1, "C")
    k1Creator.commit()
    val k2Creator = cache.edit("k2")!!
    k2Creator.setString(0, "DEF")
    k2Creator.setString(1, "G")
    k2Creator.commit()
    val k1Snapshot = cache["k1"]!!
    k1Snapshot.close()
    cache.close()

使い方はとても簡単です。例えば、`GET`リクエストを実行するには、このように書けば良いです:

```Python
response = requests.get("http://example.com/some/url")
```

対応するFastAPIのパスオペレーションはこのようになります:

```Python hl_lines="1"
@app.get("/some/url")
def read_url():
    return {"message": "Hello World"}
```

 `requests.get(...)` と`@app.get(...)` には類似点が見受けられます。

/// check | "**FastAPI**へ与えたインスピレーション"

* シンプルで直感的なAPIを持っている点。
* HTTPメソッド名を直接利用し、単純で直感的である。

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