django-queryset-erd 2025.1.1

Generate Entity-Relationship Diagrams from Django querysets

Django Queryset ERD Generator

Generate Entity-Relationship Diagrams from Django querysets using Mermaid notation.

Installation

pip install django-queryset-erd

Usage

from your_app.models import YourModel
from django_queryset_erd import generate_erd_from_queryset

queryset = YourModel.objects.select_related('related_model')
diagram = generate_erd_from_queryset(queryset)
print(diagram)

Features

• Generates Mermaid ERD diagrams from Django querysets
• Supports ForeignKey and ManyToManyField relationships
• Handles reverse relationships

Requirements

• Python 3.12+
• Django >= 4.2

License

This project is licensed under the MIT License - see the LICENSE file for details.