Ama bu tarz durumların çoğunda modelin amacı, bu örnekteki gibi bazı verileri **filtrelemek/kaldırmak** olur.

{* ../../docs_src/dependencies/tutorial001_an_py310.py hl[9] *}

Pero luego obtenemos un `dict` en el parámetro `commons` de la *path operation function*.

Y sabemos que los editores no pueden proporcionar mucho soporte (como autocompletado) para `dict`s, porque no pueden conocer sus claves y tipos de valor.

Podemos hacerlo mejor...

## Qué hace a una dependencia { #what-makes-a-dependency }

Probé varias ideas en los editores de Python más populares: PyCharm, VS Code, editores basados en Jedi.

Según la última [Encuesta de Desarrolladores de Python](https://www.jetbrains.com/research/python-developers-survey-2018/#development-tools), estos editores cubren alrededor del 80% de los usuarios.

...desde:

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

...a:

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

...y observa cómo tu editor autocompleta los atributos y conoce sus tipos:

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

Eu testei várias ideias nos editores Python mais populares: PyCharm, VS Code, e editores baseados no Jedi.

Pela última [Pesquisa do Desenvolvedor Python](https://www.jetbrains.com/research/python-developers-survey-2018/#development-tools), isso cobre cerca de 80% dos usuários.

        // Create Editor from domtrip Document
        Editor editor = new Editor(pomDocument);

        // Update model version element
        Element root = editor.root();
        Element modelVersionElement = root.child(MODEL_VERSION).orElse(null);
        if (modelVersionElement != null) {
            editor.setTextContent(modelVersionElement, targetModelVersion);

            pomMap.put(Paths.get("project", "module-a", "pom.xml"), moduleADoc);
            pomMap.put(Paths.get("project", "module-b", "pom.xml"), moduleBDoc);

            Editor editor = new Editor(moduleBDoc);
            Element moduleBRoot = editor.root();
            Element dependencies = DomUtils.findChildElement(moduleBRoot, "dependencies");
            Element dependency = DomUtils.findChildElement(dependencies, "dependency");

            assertTrue(result.modifiedCount() > 0, "Should have removed duplicate dependency");

            // Verify only one dependency remains
            Editor editor = new Editor(document);
            Element root = editor.root();
            Element dependencyManagement = DomUtils.findChildElement(root, "dependencyManagement");

        Editor editor = new Editor(document);
        return editor.toXml();
    }

    /**
     * Removes an element from its parent.
     *
     * @param element the element to remove
     *
     */
    public static void removeElement(Element element) {
        Editor editor = new Editor(element.document());
        editor.removeElement(element);
    }

    /**

            // Note: POM may or may not be modified depending on whether upgrades are needed

            // Verify the plugin version was upgraded
            Editor editor = new Editor(document);
            Element root = editor.root();
            String version = root.path("build", "plugins", "plugin", "version")
                    .map(Element::textContentTrimmed)
                    .orElse(null);