type-bridge 0.1.0

A modern, Pythonic ORM for TypeDB with an Attribute-based API

TypeBridge

A modern, Pythonic ORM for TypeDB with an Attribute-based API that aligns with TypeDB's type system.

Features

• True TypeDB Semantics: Attributes are independent types that entities and relations own
• Type-Safe: Full Python type hints and IDE autocomplete support
• Declarative Models: Define entities and relations using Python classes
• Automatic Schema Generation: Generate TypeQL schemas from your Python models
• CRUD Operations: Simple managers for entity and relation operations
• Query Builder: Pythonic interface for building TypeQL queries
• Clean API: No Pydantic conflicts, simple dict-based value storage

Installation

# Clone the repository
git clone https://github.com/yourusername/type_bridge.git
cd type_bridge

# Install with uv
uv sync

# Or with pip
pip install -e .

Quick Start

1. Define Attribute Types

from type_bridge import String, Long, Key

class Name(String):
    pass

class Age(Long):
    pass

NameKey = Key(Name)  # Mark as key attribute

2. Define Entities

from type_bridge import Entity

class Person(Entity):
    __type_name__ = "person"
    
    name: NameKey  # Person owns 'name' as @key
    age: Age       # Person owns 'age'

3. Work with Data

from type_bridge import Database, SchemaManager, EntityManager

# Setup
db = Database(address="localhost:1729", database="mydb")
schema_manager = SchemaManager(db)
schema_manager.register(Person)
schema_manager.sync_schema(force=True)

# CRUD
person_manager = EntityManager(db, Person)
alice = person_manager.create(name="Alice", age=30)
all_people = person_manager.all()

Documentation

See ATTRIBUTE_API.md for complete documentation.

Running Examples

uv run python examples/basic_usage.py

Running Tests

uv run pytest tests/ -v

Requirements

• Python 3.13+
• TypeDB 2.x or 3.x
• typedb-driver==3.5.5

License

MIT License