active_user --> private
admin_user --> activate_user
paying_user --> pro_items
```

## Integriert mit **OpenAPI**

Alle diese Abhängigkeiten, während sie ihre Anforderungen deklarieren, fügen auch Parameter, Validierungen, usw. zu Ihren *Pfadoperationen* hinzu.

### Virtuelle Umgebung mit `venv`

Sie können mit dem Python-Modul `venv` in einem Verzeichnis eine isolierte virtuelle lokale Umgebung erstellen. Machen wir das im geklonten Repository (da wo sich die `requirements.txt` befindet):

<div class="termy">

```console
$ python -m venv env
```

</div>

      }
    }
    when (selectedMethod) {
      METHOD_NO_AUTHENTICATION_REQUIRED -> {
        fromSink.writeByte(VERSION_5)
        fromSink.writeByte(selectedMethod)
        fromSink.emit()
      }
      else -> throw ProtocolException("unsupported method: $selectedMethod")
    }
  }

  private fun acceptCommand(
    fromAddress: InetAddress,
    fromSource: BufferedSource,

  private val minimumDeflateSize: Long,
) : Closeable {
  /** This holds outbound data for compression and masking. */
  private val messageBuffer = Buffer()

  /** The [Buffer] of [sink]. Write to this and then flush/emit [sink]. */
  private val sinkBuffer: Buffer = sink.buffer
  private var writerClosed = false

  /** Lazily initialized on first use. */
  private var messageDeflater: MessageDeflater? = null

### Format

The format for ADR should follow this template:

```markdown
# ADR-000X - Title

## Date

20YY-MM-DD

## Context

Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna
aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.

                    "description": "Create an item with all the information:\n\n- **name**: each item must have a name\n- **description**: a long description\n- **price**: required\n- **tax**: if the item doesn't have tax, you can omit this\n- **tags**: a set of unique tag strings for this item",
                    "operationId": "create_item_items__post",
                    "requestBody": {
                        "content": {

                    "description": "Create an item with all the information:\n\n- **name**: each item must have a name\n- **description**: a long description\n- **price**: required\n- **tax**: if the item doesn't have tax, you can omit this\n- **tags**: a set of unique tag strings for this item",
                    "operationId": "create_item_items__post",
                    "requestBody": {
                        "content": {

#### Das Problem beheben mittels `secrets.compare_digest()`

Aber in unserem Code verwenden wir tatsächlich `secrets.compare_digest()`.

    """
    Create an item with all the information:

    - **name**: each item must have a name
    - **description**: a long description
    - **price**: required
    - **tax**: if the item doesn't have tax, you can omit this
    - **tags**: a set of unique tag strings for this item
    """

Es war beispielsweise klar, dass es idealerweise auf Standard-Python-Typhinweisen basieren sollte.

Der beste Ansatz bestand außerdem darin, bereits bestehende Standards zu nutzen.