153 lines
4.2 KiB
Python
153 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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import chainlib.eth.cli
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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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from hexathon import to_int as hex_to_int
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import chainlib.eth.cli
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from chainlib.eth.settings import process_settings
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from chainlib.settings import ChainSettings
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from chainlib.eth.cli.arg import (
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Arg,
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ArgFlag,
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process_args,
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)
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from chainlib.eth.cli.config import (
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Config,
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process_config,
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)
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from chainlib.eth.cli.log import process_log
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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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logg = logging.getLogger()
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def process_config_local(config, arg, args, flags):
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config.add(args.steps, '_STEPS', False)
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return config
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arg_flags = ArgFlag()
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arg = Arg(arg_flags)
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flags = arg_flags.STD_WRITE | arg_flags.EXEC | arg_flags.WALLET
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argparser = chainlib.eth.cli.ArgumentParser()
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argparser = process_args(argparser, 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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logg = process_log(args, logg)
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config = Config()
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config = process_config(config, arg, args, flags)
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config = process_config_local(config, arg, args, flags)
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logg.debug('config loaded:\n{}'.format(config))
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settings = ChainSettings()
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settings = process_settings(settings, config)
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logg.debug('settings loaded:\n{}'.format(settings))
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def main():
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chain_spec = settings.get('CHAIN_SPEC')
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conn = settings.get('CONN')
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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 = settings.get('FEE_ORACLE')
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c = DemurrageToken(chain_spec, gas_oracle=gas_oracle)
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o = c.demurrage_timestamp(settings.get('EXEC'))
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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 = settings.get('SIGNER')
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signer_address = settings.get('SENDER_ADDRESS')
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nonce_oracle = settings.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 settings.get('RPC_SEND'):
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print(tx_hash_hex)
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conn.do(o)
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if config.true('_WAIT_ALL') or (i == rounds - 1 and config.true('_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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