Django serializer,

class SnippetSerializer(serializers.Serializer):
    id = serializers.IntegerField(read_only=True)
    title = serializers.CharField(required=False, allow_blank=True, max_length=100)
    code = serializers.CharField(style={'base_template': 'textarea.html'})
    linenos = serializers.BooleanField(required=False)
    language = serializers.ChoiceField(choices=LANGUAGE_CHOICES, default='python')
    style = serializers.ChoiceField(choices=STYLE_CHOICES, default='friendly')

    def create(self, validated_data):
        """
        Create and return a new `Snippet` instance, given the validated data.
        """
        return Snippet.objects.create(**validated_data)

    def update(self, instance, validated_data):
        """
        Update and return an existing `Snippet` instance, given the validated data.
        """
        instance.title = validated_data.get('title', instance.title)
        instance.code = validated_data.get('code', instance.code)
        instance.linenos = validated_data.get('linenos', instance.linenos)
        instance.language = validated_data.get('language', instance.language)
        instance.style = validated_data.get('style', instance.style)
        instance.save()
        return instance

Source: django-rest-framework.org

Similar codes

0 vote91 views1 answer
Iterrrows
Python
85 votes108 views6 answers
How to create virtual environment
Python
0 vote98 views1 answer
How to install package offline
Python
1 vote116 views1 answer
FileNotFoundError: [Errno 2] No such file or directory: 'ffprobe': 'ffprobe'
Python
1 vote110 views3 answers
Program to draw rectangle in python
Python
0 vote113 views1 answer
Python multithreading tutorials
Python
1 vote98 views1 answer
Index of sorted list python
Python
2 votes95 views1 answer
How to save a model and reuse fast ai
Python
1 vote107 views2 answers
Python str prefix
Python
12 votes109 views6 answers
Prime number python program
Python