nanorpc 0.0.9

async nano rpc library with dynamic method generation per node version

NanoRPC

NanoRPC is a Python library for interacting with Nano cryptocurrency nodes via their JSON-RPC API. It provides an easy-to-use interface to execute RPC (Remote Procedure Call) commands supported by different versions of Nano nodes.

Features

• Compatible with Python 3.7 and higher.
• Supports asynchronous operations using asyncio and aiohttp.
• Automatically adjusts available RPC methods based on the version of the connected Nano node.
• Provides a simple and intuitive API for executing RPC commands.

Requirements

• Python 3.7 and higher
• aiohttp library

Installation

You can install NanoRPC using pip:

pip install nanorpc

Usage

Here's a basic example of how to use NanoRPC to interact with a Nano node:

import asyncio
from nanorpc.client import NanoRpc, NodeVersion

async def main():
    # Connect to a Nano node
    rpc = NanoRpc(url='http://localhost:7076', node_version=NodeVersion.V25_0)

    # Execute an RPC command
    block_count = await rpc.block_count()
    print(f"Current block count: {block_count}")

    # Execute another RPC command
    version_info = await rpc.version()
    print(f"Node version: {version_info}")

    #pass mandatory input as args* and optional as kwargs*
    account = "nano_3msc38fyn67pgio16dj586pdrceahtn75qgnx7fy19wscixrc8dbb3abhbw6"
    account_info = await rpc.account_info(account, include_confirmed="true", representative="true", receivable="true", weight="true")
    print(f"Account info: {account_info}")

# Run the main function within an asyncio event loop
asyncio.run(main())

Error Handling

NanoRPC includes several error handling mechanisms. If an RPC command fails or if a network issue is encountered, the library will retry the request for a specified number of times. If all retries are exhausted, the library will raise a MaxRetriesExceededError.

Available RPC Commands

NanoRPC provides access to various RPC commands based on the connected Nano node version. For a complete list of available commands and their parameters, please refer to the versions folder in this repository.

Official RPC Documentation

For detailed documentation on the Nano RPC protocol and available commands, please visit the Nano RPC Documentation page.

Contributing

Contributions to NanoRPC are welcome! If you find any issues, have suggestions, or would like to contribute enhancements or new features, please open an issue or submit a pull request.

License

NanoRPC is licensed under the MIT License. See the LICENSE file for more information.