171 lines
4.9 KiB
Python
171 lines
4.9 KiB
Python
#!python3
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"""Token balance query script
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.. moduleauthor:: Louis Holbrook <dev@holbrook.no>
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.. pgp:: 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
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"""
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# SPDX-License-Identifier: GPL-3.0-or-later
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# standard imports
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import datetime
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import sys
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import os
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import json
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import argparse
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import logging
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# third-party imports
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from hexathon import (
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add_0x,
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strip_0x,
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even,
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)
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import sha3
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from eth_abi import encode_single
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# local imports
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from chainlib.eth.address import (
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to_checksum_address,
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is_checksum_address,
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)
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from chainlib.eth.chain import network_id
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from chainlib.eth.block import (
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block_latest,
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block_by_number,
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Block,
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)
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from chainlib.eth.tx import count
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from chainlib.eth.connection import EthHTTPConnection
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from chainlib.eth.gas import (
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OverrideGasOracle,
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balance,
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price,
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)
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from chainlib.jsonrpc import (
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IntSequenceGenerator,
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)
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from chainlib.chain import ChainSpec
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BLOCK_SAMPLES = 10
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logging.basicConfig(level=logging.WARNING)
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logg = logging.getLogger()
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default_eth_provider = os.environ.get('RPC_PROVIDER')
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if default_eth_provider == None:
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default_eth_provider = os.environ.get('ETH_PROVIDER', 'http://localhost:8545')
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argparser = argparse.ArgumentParser()
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argparser.add_argument('-p', '--provider', dest='p', default=default_eth_provider, type=str, help='Web3 provider url (http only)')
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argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='evm:ethereum:1', help='Chain specification string')
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argparser.add_argument('-H', '--human', dest='human', action='store_true', help='Use human-friendly formatting')
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argparser.add_argument('-u', '--unsafe', dest='u', action='store_true', help='Auto-convert address to checksum adddress')
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argparser.add_argument('-l', '--long', dest='l', action='store_true', help='Calculate averages through sampling of blocks and txs')
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argparser.add_argument('-v', action='store_true', help='Be verbose')
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argparser.add_argument('--seq', action='store_true', help='Use sequential rpc ids')
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argparser.add_argument('-vv', action='store_true', help='Be more verbose')
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argparser.add_argument('-y', '--key-file', dest='y', type=str, help='Include summary for keyfile')
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argparser.add_argument('address', nargs='?', type=str, help='Include summary for address (conflicts with -y)')
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args = argparser.parse_args()
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if args.vv:
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logg.setLevel(logging.DEBUG)
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elif args.v:
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logg.setLevel(logging.INFO)
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signer = None
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holder_address = None
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if args.address != None:
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if not args.u and not is_checksum_address(args.address):
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raise ValueError('invalid checksum address {}'.format(args.address))
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holder_address = add_0x(args.address)
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elif args.y != None:
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f = open(args.y, 'r')
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o = json.load(f)
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f.close()
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holder_address = add_0x(to_checksum_address(o['address']))
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rpc_id_generator = None
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if args.seq:
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rpc_id_generator = IntSequenceGenerator()
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auth = None
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if os.environ.get('RPC_AUTHENTICATION') == 'basic':
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from chainlib.auth import BasicAuth
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auth = BasicAuth(os.environ['RPC_USERNAME'], os.environ['RPC_PASSWORD'])
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conn = EthHTTPConnection(args.p, auth=auth)
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gas_oracle = OverrideGasOracle(conn)
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token_symbol = 'eth'
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chain_spec = ChainSpec.from_chain_str(args.i)
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human = args.human
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longmode = args.l
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def main():
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o = network_id(id_generator=rpc_id_generator)
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r = conn.do(o)
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#if human:
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# n = format(n, ',')
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sys.stdout.write('Network id: {}\n'.format(r))
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o = block_latest(id_generator=rpc_id_generator)
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r = conn.do(o)
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n = int(r, 16)
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first_block_number = n
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if human:
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n = format(n, ',')
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sys.stdout.write('Block: {}\n'.format(n))
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o = block_by_number(first_block_number, False, id_generator=rpc_id_generator)
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r = conn.do(o)
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last_block = Block(r)
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last_timestamp = last_block.timestamp
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if longmode:
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aggr_time = 0.0
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aggr_gas = 0
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for i in range(BLOCK_SAMPLES):
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o = block_by_number(first_block_number-i, False, id_generator=rpc_id_generator)
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r = conn.do(o)
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block = Block(r)
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aggr_time += last_block.timestamp - block.timestamp
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gas_limit = int(r['gasLimit'], 16)
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aggr_gas += gas_limit
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last_block = block
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last_timestamp = block.timestamp
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n = int(aggr_gas / BLOCK_SAMPLES)
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if human:
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n = format(n, ',')
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sys.stdout.write('Gaslimit: {}\n'.format(n))
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sys.stdout.write('Blocktime: {}\n'.format(aggr_time / BLOCK_SAMPLES))
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o = price(id_generator=rpc_id_generator)
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r = conn.do(o)
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n = int(r, 16)
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if human:
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n = format(n, ',')
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sys.stdout.write('Gasprice: {}\n'.format(n))
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if holder_address != None:
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o = count(holder_address)
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r = conn.do(o)
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n = int(r, 16)
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sys.stdout.write('Address: {}\n'.format(holder_address))
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sys.stdout.write('Nonce: {}\n'.format(n))
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if __name__ == '__main__':
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main()
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