Essayez de changer la ligne contenant :

```Python
    return {"item_name": item.name, "item_id": item_id}
```

... de :

```Python
        ... "item_name": item.name ...
```

... vers :

```Python
        ... "item_price": item.price ...
```

- 提供兩種交互式文件介面。

---

雖然我們只敘述了表面的功能，但其實你已經理解了它是如何執行。

試著修改以下程式碼：

```Python
    return {"item_name": item.name, "item_id": item_id}
```

從：

```Python
        ... "item_name": item.name ...
```

修改為：

```Python
        ... "item_price": item.price ...
```

然後觀察你的編輯器，會自動補全並且還知道他們的型別：

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

nt),l=-1!==e.placement.indexOf('-'),f=t?a||l||s%2==d%2?r:Z:p,m=t?r:p;return{left:f(1==s%2&&1==d%2&&!l&&t?n.left-1:n.left),top:m(n.top),bottom:m(n.bottom),right:f(n.right)}}function K(e,t,o){var n=D(e,function(e){var o=e.name;return o===t}),i=!!n&&e.some(function(e){return e.name===o&&e.enabled&&e.order<n.order});if(!i){var r='`'+t+'`';console.warn('`'+o+'`'+' modifier is required by '+r+' modifier in order to work, be sure to include it before '+r+'!')}return i}function z(e){return'end'===e?'sta...

errors.design_jsp_file_does_not_exist=JSP file does not exist.
errors.design_file_name_is_not_found=The file name is not specified.
errors.failed_to_write_design_image_file=Failed to upload an image file.
errors.failed_to_update_jsp_file=Failed to update a jsp file.
errors.design_file_name_is_invalid=The file name is invalid.
errors.design_file_is_unsupported_type=The kind of file is unsupported.

Например, у вас есть файл `main.py`:

```Python hl_lines="3"
import os

name = os.getenv("MY_NAME", "World")
print(f"Hello {name} from Python")
```

/// tip

```Python hl_lines="1  4"
{!../../docs_src/python_types/tutorial008.py!}
```

Bu şu anlama gelir:

*  `prices` değişkeni `dict` tipindedir:
    *  `dict` değişkeninin `key` değeri  `str` tipindedir (herbir item'ın "name" değeri).
    *  `dict` değişkeninin `value` değeri `float` tipindedir (lherbir item'ın "price" değeri).

#### `Optional`

     * <ul>
     * <li>use either / or \ file path separator</li>
     * <li>have .. parent directory references</li>
     * <li>point either at file or directory, in the latter case POM file name 'pom.xml' needs to be used by the
     * requested model source.</li>
     * </ul>
     *
     * @param relPath is the path of the requested model source relative to this model source POM.

---

We just scratched the surface, but you already get the idea of how it all works.

Try changing the line with:

```Python
    return {"item_name": item.name, "item_id": item_id}
```

...from:

```Python
        ... "item_name": item.name ...
```

...to:

```Python
        ... "item_price": item.price ...
```

     * <b>Warning</b>: ignored.
     */
    public void setThreshold(int threshold) {}

    /**
     * <b>Warning</b>: ignored (always return <code>null</code>).
     */
    public Logger getChildLogger(String name) {
        return null;
    }

    public String getName() {
        return logger.getName();
    }

    private void setMdc() {

    }

    public void execute(MavenSession session) {}

    public Set<Plugin> getPluginsBoundByDefaultToAllLifecycles(String packaging) {
        Set<Plugin> plugins;

        // NOTE: The upper-case packaging name is intentional, that's a special hinting mode used for certain tests
        if ("JAR".equals(packaging)) {
            plugins = new LinkedHashSet<>();