- 如果使用者沒有提供查詢 `q`，我們就使用先前儲存在 cookie 中的最後一次查詢值。

## 使用相依項 { #use-the-dependency }

然後我們可以這樣使用這個相依項：

{* ../../docs_src/dependencies/tutorial005_an_py310.py hl[23] *}

/// info

注意，在路徑操作函式中我們只宣告了一個相依項 `query_or_cookie_extractor`。

但 **FastAPI** 會知道它必須先解析 `query_extractor`，在呼叫 `query_or_cookie_extractor` 時把其結果傳入。

///

```mermaid
graph TB

query_extractor(["query_extractor"])

    boolean threadStarted = false;
    try {
      finalizerStarter.startFinalizer(FinalizableReference.class, queue, frqRef);
      threadStarted = true;
    } catch (Throwable t) {
      logger.log(
          Level.INFO,
          "Failed to start reference finalizer thread."
              + " Reference cleanup will only occur when new references are created.",
          t);
    }

    this.threadStarted = threadStarted;
  }

В таком случае вы можете отключить эту функциональность в **FastAPI** с помощью параметра `separate_input_output_schemas=False`.

/// info | Информация

Поддержка `separate_input_output_schemas` появилась в FastAPI `0.102.0`. 🤓

///

{* ../../docs_src/separate_openapi_schemas/tutorial002_py310.py hl[10] *}

			if !osIsNotExist(err) && !osIsPermission(err) {
				return nil, err
			}
			continue
		}
		data, _ = json.Marshal(cfg)
		break
	}
	if osIsPermission(err) {
		logger.Info("Older config found but is not readable %s, proceeding to read config from other places", err)
	}
	if osIsNotExist(err) || osIsPermission(err) || len(data) == 0 {
		data, err = readConfig(GlobalContext, objAPI, configFile)

 * 2.0 and the Server Side Public License, v 1; you may not use this file except
 * in compliance with, at your election, the Elastic License 2.0 or the Server
 * Side Public License, v 1.
 */
package org.elasticsearch.gradle.internal.info;

import org.elasticsearch.gradle.internal.BwcVersions;
import org.gradle.api.JavaVersion;
import org.gradle.api.provider.Provider;

import java.io.File;
import java.lang.reflect.Modifier;

- Now users can get object info like:

  ```bash
    a. kubectl get pod test-pod -o custom-columns=CONTAINER:.spec.containers[0:3].name
    b. kubectl get pod test-pod -o custom-columns=CONTAINER:.spec.containers[-2:].name
  ```

Burada `UserIn` adında bir model declare ediyoruz; bu model plaintext bir password içerecek:

{* ../../docs_src/response_model/tutorial002_py310.py hl[7,9] *}

/// info | Bilgi

`EmailStr` kullanmak için önce [`email-validator`](https://github.com/JoshData/python-email-validator) paketini kurun.

            Path pomPath = entry.getKey();
            Document pomDocument = entry.getValue();
            processedPoms.add(pomPath);

            context.info(pomPath + " (checking for Maven 4 compatibility issues)");
            context.indent();

            try {
                boolean hasIssues = false;

                // Apply all compatibility fixes

### Uygulamayı Çalıştırma { #run-the-app }

Uygulamayı çalıştırabilirsiniz:

<div class="termy">

```console
$ fastapi dev

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

Sie und Ihr Schwarm essen die Burger und haben eine schöne Zeit. ✨

<img src="/img/async/concurrent-burgers/concurrent-burgers-07.png" class="illustration">

/// info | Info

Die wunderschönen Illustrationen stammen von [Ketrina Thompson](https://www.instagram.com/ketrinadrawsalot). 🎨

///

---