semvec/pypi-packages huggingface dataset:
drf-action-serializer 1.0.5
A serializer that handles field configuration with multiple actions from ViewSets.
License: MIT

Action Serializer
=================

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Source: https://github.com/gregschmit/drf-action-serializer

PyPI: https://pypi.org/project/drf-action-serializer/

Action Serializer is a Django Rest Framework extension package that provides a
Serializer that implements per-action field configuration for use in your drf-powered
API.

**The Problem**: When building APIs, often you want different serializers for different
actions, such as less fields on a list view vs a detail view. Normally you would have to
build multiple Serializers to support this.

**The Solution**: This app provides the ``ModelActionSerializer`` which allows you to
easily configure per-action serialization.


How to Use
==========

.. code-block:: shell

    $ pip install drf-action-serializer

In your serializer, inherit from ``action_serializer.ModelActionSerializer``.

In your serializer, you can add an ``action_fields`` dictionary to the ``Meta`` class
and use ``fields``, ``exclude``, and ``extra_kwargs`` under the action key. The example
in this project shows how to render a smaller list of attributes for a list view
compared to the detail view.

.. code-block:: python

    from django.contrib.auth.models import Group
    from action_serializer import ModelActionSerializer


    class GroupActionSerializer(ModelActionSerializer):
        """
        An example serializer for the Django ``Group`` model, where the ``list`` action
        causes less fields to be serialized than normal.
        """

        class Meta:
            model = Group
            fields = ("id", "name", "permissions")
            action_fields = {"list": {"fields": ("id", "name")}}

In your ViewSet, just set the serializer like normal:

.. code-block:: python

    from rest_framework.viewsets import ModelViewSet


    class GroupViewSet(ModelViewSet):
        """
        An example viewset for the Django ``Group`` model.
        """

        serializer_class = GroupActionSerializer
        queryset = Group.objects.all()


Tests
=====

.. code-block:: shell

    $ python manage.py test