145 lines
4.2 KiB
Python
145 lines
4.2 KiB
Python
"""Deploy sarafu token
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.. moduleauthor:: Louis Holbrook <dev@holbrook.no>
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.. pgp:: 0826EDA1702D1E87C6E2875121D2E7BB88C2A746
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"""
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# standard imports
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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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import datetime
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import math
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# external imports
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import confini
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from funga.eth.signer import EIP155Signer
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from funga.eth.keystore.dict import DictKeystore
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from chainlib.chain import ChainSpec
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from chainlib.eth.nonce import (
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RPCNonceOracle,
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OverrideNonceOracle,
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)
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from chainlib.eth.gas import (
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RPCGasOracle,
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OverrideGasOracle,
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)
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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.connection import EthHTTPConnection
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from chainlib.eth.tx import receipt
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from chainlib.eth.constant import ZERO_ADDRESS
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import chainlib.eth.cli
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from hexathon import to_int as hex_to_int
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# local imports
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import erc20_demurrage_token
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from erc20_demurrage_token import (
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DemurrageToken,
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DemurrageTokenSettings,
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)
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logging.basicConfig(level=logging.WARNING)
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logg = logging.getLogger()
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script_dir = os.path.dirname(__file__)
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data_dir = os.path.join(script_dir, '..', 'data')
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config_dir = os.path.join(data_dir, 'config')
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arg_flags = chainlib.eth.cli.argflag_std_write | chainlib.eth.cli.Flag.EXEC
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argparser = chainlib.eth.cli.ArgumentParser(arg_flags)
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argparser.add_argument('--steps', type=int, default=0, help='Max demurrage steps to apply per round')
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args = argparser.parse_args()
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config = chainlib.eth.cli.Config.from_args(args, arg_flags, default_fee_limit=DemurrageToken.gas(), base_config_dir=config_dir)
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config.add(args.steps, '_STEPS', False)
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logg.debug('config loaded:\n{}'.format(config))
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wallet = chainlib.eth.cli.Wallet()
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wallet.from_config(config)
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rpc = chainlib.eth.cli.Rpc(wallet=wallet)
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conn = rpc.connect_by_config(config)
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chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC'))
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def main():
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o = block_latest()
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r = conn.do(o)
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block_start_number = None
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try:
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block_start_number = hex_to_int(r)
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except TypeError:
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block_start_number = int(r)
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o = block_by_number(block_start_number)
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r = conn.do(o)
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block_start = Block(r)
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block_start_timestamp = block_start.timestamp
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block_start_datetime = datetime.datetime.fromtimestamp(block_start_timestamp)
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gas_oracle = rpc.get_gas_oracle()
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c = DemurrageToken(chain_spec, gas_oracle=gas_oracle)
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o = c.demurrage_timestamp(config.get('_EXEC_ADDRESS'))
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r = conn.do(o)
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demurrage_timestamp = None
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try:
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demurrage_timestamp = hex_to_int(r)
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except TypeError:
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demurrage_timestamp = int(r)
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demurrage_datetime = datetime.datetime.fromtimestamp(demurrage_timestamp)
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total_seconds = block_start_timestamp - demurrage_timestamp
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total_steps = total_seconds / 60
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if total_steps < 1.0:
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logg.error('only {} seconds since last demurrage application, skipping'.format(total_seconds))
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return
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logg.debug('block start is at {} demurrage is at {} -> {} minutes'.format(
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block_start_datetime,
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demurrage_datetime,
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total_steps,
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))
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rounds = 1
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if config.get('_STEPS') > 0:
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rounds = math.ceil(total_steps / config.get('_STEPS'))
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logg.info('will perform {} rounds of {} steps'.format(rounds, config.get('_STEPS')))
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last_tx_hash = None
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for i in range(rounds):
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signer = rpc.get_signer()
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signer_address = rpc.get_sender_address()
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nonce_oracle = rpc.get_nonce_oracle()
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c = DemurrageToken(chain_spec, signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle)
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(tx_hash_hex, o) = c.apply_demurrage(config.get('_EXEC_ADDRESS'), signer_address, limit=config.get('_STEPS'))
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if config.get('_RPC_SEND'):
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print(tx_hash_hex)
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conn.do(o)
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if config.get('_WAIT_ALL') or (i == rounds - 1 and config.get('_WAIT')):
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r = conn.wait(tx_hash_hex)
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if r['status'] == 0:
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sys.stderr.write('EVM revert while deploying contract. Wish I had more to tell you')
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sys.exit(1)
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else:
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print(o)
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if __name__ == '__main__':
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main()
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