e[0]=="string"){let t=e[0].trim();if(t.includes(":")||t==="selector"||t==="not selector")return[tl.stringify(e)]}return e.map(t=>this.normalize(t))}add(e,t){return e.map(r=>{if(this.isProp(r)){let n=this.prefixed(r[0]);return n.length>1?this.convert(n):r}return typeof r=="object"?this.add(r,t):r})}process(e){let t=tl.parse(e.params);t=this.normalize(t),t=this.remove(t,e.params),t=this.add(t,e.params),t=this.cleanBrackets(t),e.params=tl.stringify(t)}disabled(e){if(!this.all.options.grid&&(e.prop==="display"&&e.val...

# 並行処理と async / await

*path operation 関数*のための `async def` に関する詳細と非同期 (asynchronous) コード、並行処理 (Concurrency)、そして、並列処理 (Parallelism) の背景について。

## 急いでいますか？

<abbr title="too long; didn't read (長すぎて読めない人のための要約という意味のスラング)"><strong>TL;DR:</strong></abbr>

次のような、`await` を使用して呼び出すべきサードパーティライブラリを使用している場合:

```Python
results = await some_library()
```

以下の様に `async def` を使用して*path operation 関数*を宣言します。

```Python hl_lines="2"
@app.get('/')

			t.Errorf("for %s expected Content-Length header of %q; got %q", url, expected, cl)
		}
		if tl, expected := len(res.TransferEncoding), 0; tl != expected {
			t.Errorf("for %s expected len(res.TransferEncoding) of %d; got %d (%v)",
				url, expected, tl, res.TransferEncoding)
		}
		res.Body.Close()
	}

	// Verify that ErrContentLength is returned

github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ=
github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2pPBoIllUwCN7I=
github.com/hashicorp/serf v0.8.2/go.mod h1:6hOLApaqBFA1NXqRQAsxw9QxuDEvNxSQRwA/JwenrHc=

		return allErrs
	}

	// We decided to restrict the usage of userns with other host namespaces:
	// 	https://github.com/kubernetes/kubernetes/pull/111090#discussion_r935994282
	// The tl;dr is: you can easily run into permission issues that seem unexpected, we don't
	// know of any good use case and we can always enable them later.

	// Note we already validated above spec.SecurityContext is not nil.