toonio 0.1.2

toonio is a package for sending data in the Toon format

language: Farsi -- Russian -- chinese

toonio is a package for sending data in the Toon format, which is several times faster than JSON.

This library also supports integration with Django views and provides compatibility for use in FastAPI as well.

The library offers two important features for Django. For example, you can create dynamic views that can return either JSON or Toon based on the request.

toonio — Django Integration Guide

Usage

pip install "toonio[django]"

Return Toon for all requests

REST_FRAMEWORK = {
    'DEFAULT_RENDERER_CLASSES': [
        'toonio.django.render.ToonRenderer',
    ],
    'DEFAULT_PARSER_CLASSES': [
        'toonio.django.parser.ToonParser',
    ],
}

Enable dynamic mode (JSON or Toon based on headers)

REST_FRAMEWORK = {
    'DEFAULT_RENDERER_CLASSES': [
         'toonio.django.render.DynamicRenderer',
    ],
    'DEFAULT_PARSER_CLASSES': [
        'toonio.django.parser.DynamicParser',
    ],
}

Header Examples

Send JSON → Receive Toon:

Content-Type: application/json
Accept: application/x-toon

Send Toon → Receive Toon:

Content-Type: application/x-toon
Accept: application/x-toon

Send Toon → Receive JSON:

Content-Type: application/x-toon
Accept: application/json

---

Per-View Configuration

Dynamic view

from toonio.django.parser import DynamicParser
from toonio.django.render import DynamicRenderer

class Index(APIView):
    parser_classes = [DynamicParser]
    renderer_classes = [DynamicRenderer]

    def get(self, request, *args, **kwargs):
        return Response({"message": "Hello Toon"})

Toon-only view

from toonio.django.parser import ToonParser
from toonio.django.render import ToonRenderer

class Index(APIView):
    parser_classes = [ToonParser]
    renderer_classes = [ToonRenderer]

    def get(self, request, *args, **kwargs):
        return Response({"message": "Hello Toon"})

---

Usage in FastApi:

pip install "toonio[standard]"

from fastapi import FastAPI

from toonio.response import Response
from toonio.status import HTTP_200_OK

app = FastAPI()


@app.get("/")
def hello_toon():
    return Response({"Hello": "Toon"}, status_code=HTTP_200_OK) # Return Toon Response

---

Contributing

We warmly welcome all contributions to Toonio! Whether you have an idea for improvement, found a bug, or want to add a new feature, we would be happy to have your help.

How to contribute

For small changes, feel free to open a Pull Request directly.

For larger features or significant changes, please open an Issue first so we can discuss the approach together.

Make sure your code is clean, readable, and includes any necessary tests.

🐞 Reporting Issues

If you encounter a problem:

First check whether the issue has already been reported.

If not, please open a New Issue with:

A clear description of the problem

Steps to reproduce

Python/framework/OS versions

Any relevant logs or error messages

We do our best to respond and fix issues as quickly as possible.

Toonio License (MIT-based Open License)

Copyright (c) 2025 Toonio Developers

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

This project is completely free and open-source.
There are no costs, no licensing fees, no subscription requirements, and
you are free to use it in personal, educational, and commercial projects.