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Ethereum RPC client library for Python asyncio (PEP 3156)

Project description

Latest version released on PyPi Travis CI status Test coverage Documentation status

aioethereum

Ethereum RPC client library for the PEP 3156 Python event loop.

Features

ujson support

Yes

uvloop support

Yes

High-level APIs

Yes

HTTP support

Yes

Unix domain socket (IPC) support

Yes

SSL/TLS support

Yes

Tested CPython versions

3.4, 3.5, 3.6

Tested Geth versions

1.7.0

Implemented RPC apis

admin, db, debug, eth, miner, net, personal, shh, txpool, web3

Documentation

http://aioethereum.readthedocs.io/

Usage examples

Simple high-level interface (through HTTP):

import asyncio
import aioethereum

loop = asyncio.get_event_loop()

async def go():
    client = await aioethereum.create_ethereum_client(
        'http://localhost:8545', loop=loop)
    val = await client.web3_clientVersion()
    print(val)

loop.run_until_complete(go())
# will print like 'Geth/v1.7.0-stable-6c6c7b2a/darwin-amd64/go1.9'

or via IPC

import asyncio
import aioethereum

loop = asyncio.get_event_loop()

async def go():
    client = await aioethereum.create_ethereum_client(
        'ipc://<path_to_unix_socket>', loop=loop)
    val = await client.web3_clientVersion()
    print(val)

loop.run_until_complete(go())
# will print like 'Geth/v1.7.0-stable-6c6c7b2a/darwin-amd64/go1.9'

Requirements

License

The aioethereum is offered under MIT license.

0.2.2 (2018-04-10)

0.2.1 (2017-10-08)

  • Add admin and debug management apis;

  • Add new tests;

  • Add uvloop support (python 3.5+ required);

0.2.0 (2017-10-05)

  • Add more docstrings to the code;

  • Add tests for all rpc methods;

  • Add admin and debug;

  • Fix error for unixsocket retring;

  • Fix unixsocket invalid loop for Python 3.4;

  • BaseAsyncIOClient._rpc marked as deprecated and will be removed in 0.3.0;

0.1.1 (2017-10-01)

  • Add sphinx docs;

0.1.0 (2017-09-30)

  • Initial release;

  • Ethereum client implemented;

  • WIP on RPC management.

Project details


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