riemann-ether

This is a simple library for building, signing, and reading logs from Ether transactions quickly. It also includes geth and infura RPC clients.

It is intended for quickly developing MVP applications, and may not be suitable for production applications or use at scale.

Development

Clone and then run pipenv install -d

Basic Usage

from ether import transactions

my_tx = transactions.UnsignedEthTx(
    to='0x' + '20' * 20,
    value=10**18,
    gas=21000,
    gasPrice=15 * 1000000000,  # 15 GWEI
    nonce=0,
    data=b'',
    chainId=1)

signed_tx = transactions.sign_transaction(my_tx, key=b'\x32' * 32)

hex_tx = transactions.serialize(signed_tx)

sender_address = transactions.recover_sender(signed_tx)

import json
from ether import calldata

abi = json.loads(f'{SOME_ABI_DATA_HERE}')

tx_data = calldata.call('transfer', ['0x' + '20' * 20, 60000000], abi)

import json
from ether import events

event = {'data': '0xdeadbeef'}  # event dict from api or wherever
abi = json.loads('SOME_ABI_DATA_HERE')

decoded_event = events.decode_event(event, abi)

from ether import ethrpc

infura_client = ethrpc.get_client('ropsten', infura_key=f'{INFURA_KEY}')
infura_https = ethrpc.get_client(
    'ropsten',
    infura_key=f'{INFURA_KEY}',
    force_https=True)
node_client = ethrpc.get_client('ropsten', uri=f'{URI}:{PORT}')

async def do(client):
  rpc_client =