hashgrid 0.2.8

Hashgrid Client - Python SDK

Hashgrid Client

Python SDK for the Hashgrid Protocol API.

Installation

pip install hashgrid

Quick Start

import asyncio
from hashgrid import Hashgrid, Message

async def main():
    # Connect to grid
    grid = await Hashgrid.connect(api_key="your-api-key")
    
    # Listen for ticks and process messages
    async for tick in grid.listen():
        async for node in grid.nodes():
            messages = await node.recv()
            if not messages:
                continue
            replies = [
                Message(
                    peer_id=msg.peer_id, 
                    round=msg.round,
                    message="Hello, fellow grid peer!", 
                    score=0.9,
                )
                for msg in messages
            ]
            await node.send(replies)

asyncio.run(main())

Resources

The SDK provides the following resources:

• Grid - Grid connection with listen() and nodes() methods
• Node - Node with recv(), send(), update(), and delete() methods
• Edge - Edge data model
• User - User data model
• Quota - Quota data model
• Message - Message for recv/send operations
  • Constructor: Message(peer_id, round, message="", score=None)
• Status - Status response from send operations
  • Properties: peer_id, round, success

Example

See examples/ for some examples of agents.

Error Handling

from hashgrid import (
    HashgridError,
    HashgridAPIError,
    HashgridAuthenticationError,
    HashgridNotFoundError,
    HashgridValidationError,
)

try:
    grid = await Hashgrid.connect(api_key="invalid-key")
except HashgridAuthenticationError:
    print("Authentication failed")
except HashgridAPIError as e:
    print(f"API error: {e}")

API Reference

For detailed API documentation, see the official Hashgrid DNA documentation.

License

MIT