```

第二種是「絕對匯入」：

```Python
from app.routers import items, users
```

想了解更多關於 Python 套件與模組，請閱讀[官方的模組說明文件](https://docs.python.org/3/tutorial/modules.html)。

///

### 避免名稱衝突 { #avoid-name-collisions }

我們直接匯入子模組 `items`，而不是只匯入它的變數 `router`。

這是因為在子模組 `users` 中也有另一個名為 `router` 的變數。

如果我們像下面這樣一個接一個匯入：

```Python
from .routers.items import router
from .routers.users import router

                    facetField = facetResponse.getFieldList().stream().map(field -> {
                        final Map<String, Object> fieldMap = new HashMap<>(2, 1f);
                        fieldMap.put("name", field.getName());
                        fieldMap.put("result", field.getValueCountMap().entrySet().stream().map(e -> {
                            final Map<String, Object> valueCount = new HashMap<>(2, 1f);

  }

  private static boolean isWindows() {
    return OS_NAME.value().startsWith("Windows");
  }

  private static boolean isAndroid() {
    return System.getProperty("java.runtime.name", "").contains("Android");
  }

    /*
     * TODO(lowasser): consider checking for ImmutableAsList here
     * TODO(lowasser): consider checking for Multiset here
     */
    // Don't refer to ImmutableSortedSet by name so it won't pull in all that code
    if (elements instanceof ImmutableSet && !(elements instanceof SortedSet)) {
      @SuppressWarnings("unchecked") // all supported methods are covariant

    // ===================================================================================
    //                                                                       Name Override
    //                                                                       =============
    @Override
    public String asTableDbName() {
        return "thumbnail_queue";
    }

    @Override

ault(this.element).trigger(e);var n=d.findShadowRoot(this.element),i=o.default.contains(null!==n?n:this.element.ownerDocument.documentElement,this.element);if(e.isDefaultPrevented()||!i)return;var s=this.getTipElement(),l=d.getUID(this.constructor.NAME);s.setAttribute("id",l),this.element.setAttribute("aria-describedby",l),this.setContent(),this.config.animation&&o.default(s).addClass(Lt);var r="function"==typeof this.config.placement?this.config.placement.call(this,s,this.element):this.config.p...

   * other difference is that this method outputs any scope ID in the format that it was provided at
   * creation time, while Android may always output it as an interface name, even if it was supplied
   * as a numeric ID.
   *
   * <p>This method uses hexadecimal for all IPv6 addresses, including IPv4-mapped IPv6 addresses
   * such as "::c000:201".
   *

                    if (transformer == null) {
                        // no transformer
                        logger.warn("Transformer not found: name={}, url={}", accessResultData.getTransformerName(), accessResult.getUrl());
                        continue;
                    }
                    @SuppressWarnings("unchecked")

Pour en savoir plus sur les Packages et Modules Python, lisez [la documentation officielle de Python sur les modules](https://docs.python.org/3/tutorial/modules.html).

///

### Éviter les collisions de noms { #avoid-name-collisions }

Nous importons le sous-module `items` directement, au lieu d'importer uniquement sa variable `router`.

C'est parce que nous avons également une autre variable nommée `router` dans le sous-module `users`.

```

Para aprender más sobre Paquetes y Módulos de Python, lee [la documentación oficial de Python sobre Módulos](https://docs.python.org/3/tutorial/modules.html).

///

### Evitar colisiones de nombres { #avoid-name-collisions }

Estamos importando el submódulo `items` directamente, en lugar de importar solo su variable `router`.

Esto se debe a que también tenemos otra variable llamada `router` en el submódulo `users`.