Ilya Kirillov <******@****.***> 1665754261 +0200

# Classes as Dependencies

Before diving deeper into the **Dependency Injection** system, let's upgrade the previous example.

## A `dict` from the previous example

In the previous example, we were returning a `dict` from our dependency ("dependable"):

=== "Python 3.10+"

    ```Python hl_lines="9"
    {!> ../../../docs_src/dependencies/tutorial001_an_py310.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="11"

Aleksandr Andrukhov <******@****.***> 1705057939 +0300

## Klassen als Abhängigkeiten

Möglicherweise stellen Sie fest, dass Sie zum Erstellen einer Instanz einer Python-Klasse die gleiche Syntax verwenden.

Zum Beispiel:

```Python
class Cat:
    def __init__(self, name: str):
        self.name = name


fluffy = Cat(name="Mr Fluffy")
```

In diesem Fall ist `fluffy` eine Instanz der Klasse `Cat`.

LeeeeT <******@****.***> 1680341164 +0300

Kani Kim <******@****.***> 1707659311 +0900

SwftAlpc <******@****.***> 1705334896 +0900

Sebastián Ramírez <******@****.***> 1697522351 +0400

            doLast {
                def classes = configurations.compile.outgoing.variants['classes']
                classes.attributes.attribute(format, 'classes2')
            }
        }
        task mutateAfterResolve {
            doLast {
                configurations.compile.resolve()
                def classes = configurations.compile.outgoing.variants['classes']
                classes.attributes.attribute(format, 'classes-dir')

Date: Summary no class cycles class cycle class cycles class layers classes (using external classes) grouped in packages no package cycles package cycle package cycles no package packages Type Number of classes Averaged (maximum) size in bytes Averaged (maximum) number of usage by other classes Averaged (maximum) number of used internal classes Averaged (maximum) number of used external clasess Interfaces Abstract classes Concrete classes Cycles Name Number of classes Best Fragment Size Girth Radius Diameter...