{!> ../../docs_src/body/tutorial001.py!}
```

////

## Erstellen Sie Ihr Datenmodell

Dann deklarieren Sie Ihr Datenmodell als eine Klasse, die von `BaseModel` erbt.

Verwenden Sie Standard-Python-Typen für die Klassenattribute:

//// tab | Python 3.10+

```Python hl_lines="5-9"
{!> ../../docs_src/body/tutorial001_py310.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="7-11"

Het zou ongeveer hetzelfde zijn als het typen van:

<div class="termy">

```console
$ /opt/custompython/bin/python
```

</div>

////

//// tab | Windows

Zal het systeem het `python`-programma in `C:\opt\custompython\bin\python` **vinden** en uitvoeren.

Het zou ongeveer hetzelfde zijn als het typen van:

<div class="termy">

```console

",badNumberOfSelectedOptionsEnd:" svarsalternativ",badAlphaNumeric:"Du kan endast svara med alfanumersika tecken (a-z och siffror)",badAlphaNumericExtra:" och ",wrongFileSize:"Filen du försöker ladda upp är för stor (max %s)",wrongFileType:"Endast filer av typen %s är tillåtna",groupCheckedRangeStart:"Välj mellan ",groupCheckedTooFewStart:"Då måste göra minst ",groupCheckedTooManyStart:"Du får inte göra fler än ",groupCheckedEnd:" val",badCreditCard:"Du har angett ett felaktigt kreditkortsnummer",badCVV:"Du...

        demonstrating the bug.
      render: java
    validations:
      required: true

  - type: textarea
    attributes:
      label: Expected Behavior
      description: What did you expect to happen?
    validations:
      required: true

  - type: textarea
    attributes:
      label: Actual Behavior
      description: What actually happened?
    validations:
      required: true

  - type: textarea
    id: bug-description
    attributes:
      label: Bug Description
      description: Tell us what issues you ran into.
      placeholder: Include information about what you tried, what you expected to happen, and what actually happened. The more details, the better!
    validations:
      required: true
  - type: textarea
    id: version
    attributes:
      label: Version

# Den Request direkt verwenden

Bisher haben Sie die Teile des Requests, die Sie benötigen, mithilfe von deren Typen deklariert.

Daten nehmend von:

* Dem Pfad als Parameter.
* Headern.
* Cookies.
* usw.

Und indem Sie das tun, validiert **FastAPI** diese Daten, konvertiert sie und generiert automatisch Dokumentation für Ihre API.

Es gibt jedoch Situationen, in denen Sie möglicherweise direkt auf das `Request`-Objekt zugreifen müssen.

So, the section:

```Python
    uvicorn.run(app, host="0.0.0.0", port=8000)
```

will run.

---

This won't happen if you import that module (file).

So, if you have another file `importer.py` with:

```Python
from myapp import app

# Some more code
```

		t.Errorf("Not error should happen when updating with gorm expr, but got %v", err)
	}

	if err := DB.Model(&results[1]).Clauses(clause.Returning{Columns: []clause.Column{{Name: "age"}}}).Updates(map[string]interface{}{"age": gorm.Expr("age + ?", 100)}).Error; err != nil {
		t.Errorf("Not error should happen when updating with gorm expr, but got %v", err)
	}

  @Throws(IOException::class)
  fun trailers(): Headers

  /**
   * Cancel this stream. Resources held by this stream will be cleaned up, though not synchronously.
   * That may happen later by the connection pool thread.
   */
  fun cancel()

  /**
   * Carries an exchange. This is usually a connection, but it could also be a connect plan for

 Notice that before Maven 3.1.0, with logger created by Maven, some code used to pass logger from class to class because it could not create a new logger: