surrantic 0.1.3

A simple Pydantic ORM implementation for SurrealDB

Surrantic

A simple and intuitive Pydantic-based ORM for SurrealDB, providing both synchronous and asynchronous operations.

Features

• 🔄 Both synchronous and asynchronous operations
• 🏗️ Built on top of Pydantic for robust data validation
• 🚀 Simple and intuitive API
• 📝 Type hints and comprehensive documentation
• 🔍 Automatic timestamp handling for created/updated fields
• 🎯 Support for complex queries and relationships

Installation

pip install surrantic

Quick Start

from datetime import datetime
from typing import Optional
from surrantic import ObjectModel
from surrealdb import RecordID

class User(ObjectModel):
    table_name = "user"  # Define the table name in SurrealDB
    name: str
    email: str
    age: Optional[int] = None

# Async Usage
async def main():
    # Create a new user
    user = User(name="John Doe", email="[e-mail]", age=30)
    await user.asave()  # Saves to SurrealDB
    print(f"User created with ID: {user.id}")

    # Fetch all users
    all_users = await User.aget_all()
    for user in all_users:
        print(f"Found user: {user.name}")

    # Get a specific user
    user_id = "user:123"  # or RecordID object
    user = await User.aget(user_id)
    if user:
        print(f"Found user: {user.name}")

    # Delete a user
    await user.adelete()

# Synchronous Usage
def sync_example():
    user = User(name="Jane Doe", email="[e-mail]")
    user.save()  # Synchronous save
    
    # Get all users
    users = User.get_all()
    
    # Delete user
    user.delete()

Advanced Usage

Custom Queries and Ordering

# Get all users ordered by name
users = await User.aget_all(order_by="name", order_direction="ASC")

Timestamps

Created and updated timestamps are automatically handled:

user = User(name="John", email="[e-mail]")
await user.asave()
print(f"Created at: {user.created}")  # Automatically set
print(f"Updated at: {user.updated}")  # Automatically set

Configuration

Database Connection

By default, Surrantic uses environment variables for database configuration:

SURREAL_ADDRESS=ws://localhost:8000
SURREAL_USER=root
SURREAL_PASS=root
SURREAL_NAMESPACE=test
SURREAL_DATABASE=test

You can also override these settings directly in your code using SurranticConfig:

from surrantic import SurranticConfig

# Override all or some of the connection settings
SurranticConfig.configure(
    address="ws://mydb:8000",
    user="myuser",
    password="mypass",
    namespace="myns",
    database="mydb"
)

# Your models will now use the new configuration
user = User(name="John", email="[e-mail]")
await user.asave()  # Uses the custom configuration

Logging

Surrantic includes configurable logging:

from surrantic.logging_config import setup_logging
import logging

# Console only logging
setup_logging(level=logging.DEBUG)

# Console and file logging
setup_logging(level=logging.INFO, log_file="surrantic.log")

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

1. Fork the repository
2. Create your feature branch (git checkout -b feature/AmazingFeature)
3. Commit your changes (git commit -m 'Add some AmazingFeature')
4. Push to the branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

License

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

Requirements

• Python 3.11+
• pydantic >= 2.0.0
• surrealdb >= 0.3.0

Acknowledgments

• Built with Pydantic
• Powered by SurrealDB