drf-rw-serializers

What it is and what it does

drf-rw-serializers is a Django REST Framework extension that allows you to define separate serializers for read (response) and write (request) operations in your API views and viewsets. Instead of forcing a single serializer to handle both input validation and output representation, you can optimize each independently—for example, using a lightweight serializer for writes and a richer one for reads with nested relationships or computed fields.

The package provides drop-in replacements for djangorestframework's generic views, viewsets, and mixins that automatically route requests to your read_serializer_class or write_serializer_class as appropriate. It has a single runtime dependency on djangorestframework and supports Python 3.8, 3.9, 3.10, 3.11, and 3.12. The codebase is stable but aging, with the last release 799 days ago; however, the repository remains maintained with recent commits.

Use it for:

• API endpoints where write requests need minimal fields but responses include computed or nested data.
• Separating input validation logic from output representation in complex djangorestframework projects.
• Reducing payload size on write operations while enriching read responses with related objects.
• Implementing different permission or field-level logic for incoming vs. outgoing serialization.

Worth the install?

AI-flagged interpretation of the facts on this page — verify before relying

Extends Django REST Framework with separate read and write serializers for generic views, viewsets, and mixins, allowing different serialization logic for request and response operations.

Yes, if you are building a djangorestframework API and need different serialization schemas for requests and responses. The package is straightforward to integrate, has low install friction, and solves a real architectural problem. However, note that maintenance is aging—the last release was 799 days ago—so verify compatibility with your current djangorestframework and Django versions before adopting.

Install

drf-rw-serializers on PyPI

pip install drf-rw-serializers

uv add drf-rw-serializers

poetry add drf-rw-serializers

Installing drf-rw-serializers

Before you install

Low install friction with a single runtime dependency on djangorestframework. Maintenance status is aging—last release was 799 days ago, though the repository remains active with a recent commit on 2025-03-06 and no archived status.

License in practice

MIT license (permissive) permits commercial and private use with minimal restrictions, requiring only attribution and inclusion of the license text.

Quickstart

pip install drf-rw-serializers

from drf_rw_serializers.generics import GenericViewSet

class MyViewSet(GenericViewSet):
    read_serializer_class = MyReadSerializer
    write_serializer_class = MyWriteSerializer

Requires djangorestframework to be installed and configured; intended for use within a Django project with djangorestframework already set up.

Verify before relying

• Whether the package supports the latest djangorestframework versions and any recent breaking changes.
• Performance characteristics when handling large datasets with separate read/write serializers.
• Specific Django version compatibility beyond what the classifiers indicate.

Package facts

Evidence: drf_rw_serializers-1.4.0-py3-none-any.whl

Tags

More Application Frameworks packages