$ python main.py

Hello World
```

</div>

## Configure Your Editor { #configure-your-editor }

You would probably use an editor, make sure you configure it to use the same virtual environment you created (it will probably autodetect it) so that you can get autocompletion and inline errors.

For example:

* [VS Code](https://code.visualstudio.com/docs/python/environments#_select-and-activate-an-environment)

Open your browser at [http://127.0.0.1:8000/items/5?q=somequery](http://127.0.0.1:8000/items/5?q=somequery).

You will see the JSON response as:

```JSON
{"item_id": 5, "q": "somequery"}
```

You already created an API that:

* Receives HTTP requests in the _paths_ `/` and `/items/{item_id}`.
* Both _paths_ take `GET` operations (also known as HTTP _methods_).

在使用 `docker compose` 时这一点尤为明显。更多技术细节参见该 FAQ：[为什么我的服务需要 10 秒才能重新创建或停止？](https://docs.docker.com/compose/faq/#why-do-my-services-take-10-seconds-to-recreate-or-stop)

#### 目录结构 { #directory-structure }

此时你的目录结构应类似：

```
.
├── app
│   ├── __init__.py
│   └── main.py
├── Dockerfile
└── requirements.txt
```

 * retrieval operations obtain elements at the head of the queue.
 *
 * <p>This is a classic &quot;bounded buffer&quot;, in which a fixed-sized array holds elements
 * inserted by producers and extracted by consumers. Once created, the capacity cannot be increased.
 * Attempts to {@code put} an element into a full queue will result in the operation blocking;
 * attempts to {@code take} an element from an empty queue will similarly block.
 *

                            builder.setRefreshPolicy(Constants.TRUE);
                        });

                        writeJsonResponse(HttpServletResponse.SC_CREATED, escapeJsonKeyValue(RESULT_FIELD, "created"));

                    })
                    .orElse(() -> {
                        throw new WebApiException(HttpServletResponse.SC_NOT_FOUND, "Not found: " + docId);
                    });

   */
  // TODO: test other collections for this problem
  public void testOf_gwtArraycopyBug() {
    /*
     * The test requires:
     *
     * 1) An interface I extending Comparable<I> so that the created array is of
     * an interface type. 2) An instance of a class implementing that interface
     * so that we can pass non-null instances of the interface.
     *

		if err != nil {
			t.Fatalf("Test %d : MinIO %s: Failed parsing response body: <ERROR> %v", i, instanceType, err)
		}

		// Verify whether the bucket obtained object is same as the one created.
		if testCase.expectedContent != nil && !bytes.Equal(testCase.expectedContent, actualContent) {
			t.Log(string(testCase.expectedContent), string(actualContent))

	}
	check(t, "NewBuffer", &buf, testString)
}

func TestNewBufferString(t *testing.T) {
	buf := NewBufferString(testString)
	check(t, "NewBufferString", buf, testString)
}

// Empty buf through repeated reads into fub.
// The initial contents of buf corresponds to the string s.
func empty(t *testing.T, testname string, buf *Buffer, s string, fub []byte) {
	check(t, testname+" (empty 1)", buf, s)

	for {

#### Структура директорій { #directory-structure }

Зараз у вас має бути така структура директорій:

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

#### Estrutura de diretórios { #directory-structure }

Agora você deve haver uma estrutura de diretório como:

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