mirror of
git://holbrook.no/erc20-demurrage-token
synced 2024-11-15 14:06:45 +01:00
179 lines
6.9 KiB
Python
179 lines
6.9 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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# external imports
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import confini
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from crypto_dev_signer.eth.signer import ReferenceSigner as EIP155Signer
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from crypto_dev_signer.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.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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# local imports
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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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default_config_dir = os.environ.get('CONFINI_DIR', os.path.join(data_dir, 'config'))
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argparser = argparse.ArgumentParser()
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argparser.add_argument('-c', '--config', dest='c', type=str, default=default_config_dir, help='configuration directory')
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argparser.add_argument('-p', '--provider', dest='p', default='http://localhost:8545', type=str, help='Web3 provider url (http only)')
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argparser.add_argument('-w', action='store_true', help='Wait for the last transaction to be confirmed')
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argparser.add_argument('-ww', action='store_true', help='Wait for every transaction to be confirmed')
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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('-y', '--key-file', dest='y', type=str, help='Ethereum keystore file to use for signing')
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argparser.add_argument('-v', action='store_true', help='Be verbose')
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argparser.add_argument('-vv', action='store_true', help='Be more verbose')
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argparser.add_argument('-d', action='store_true', help='Dump RPC calls to terminal and do not send')
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argparser.add_argument('--name', type=str, help='Token name')
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argparser.add_argument('--decimals', default=6, type=int, help='Token decimals')
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argparser.add_argument('--gas-price', type=int, dest='gas_price', help='Override gas price')
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argparser.add_argument('--nonce', type=int, help='Override transaction nonce')
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argparser.add_argument('--sink-address', dest='sink_address', default=ZERO_ADDRESS, type=str, help='demurrage level,ppm per minute')
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argparser.add_argument('--supply-limit', dest='supply_limit', type=int, help='token supply limit (0 = no limit)')
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argparser.add_argument('--redistribution-period', type=int, help='redistribution period, minutes (0 = deactivate)') # default 10080 = week
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argparser.add_argument('--multi', action='store_true', help='automatic redistribution')
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argparser.add_argument('--env-prefix', default=os.environ.get('CONFINI_ENV_PREFIX'), dest='env_prefix', type=str, help='environment prefix for variables to overwrite configuration')
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argparser.add_argument('--symbol', type=str, help='Token symbol')
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argparser.add_argument('--demurrage-level', dest='demurrage_level', type=int, help='demurrage level, ppm per minute')
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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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block_all = args.ww
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block_last = args.w or block_all
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# process config
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config = confini.Config(args.c)
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config.process()
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args_override = {
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'TOKEN_REDISTRIBUTION_PERIOD': getattr(args, 'redistribution_period'),
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'TOKEN_DEMURRAGE_LEVEL': getattr(args, 'demurrage_level'),
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'TOKEN_SUPPLY_LIMIT': getattr(args, 'supply_limit'),
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'TOKEN_SYMBOL': getattr(args, 'symbol'),
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'TOKEN_NAME': getattr(args, 'name'),
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'TOKEN_DECIMALS': getattr(args, 'decimals'),
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'TOKEN_SINK_ADDRESS': getattr(args, 'sink_address'),
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'SESSION_CHAIN_SPEC': getattr(args, 'i'),
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'ETH_PROVIDER': getattr(args, 'p'),
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}
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if config.get('TOKEN_NAME') == None:
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logg.info('token name not set, using symbol {} as name'.format(config.get('TOKEN_SYMBOL')))
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config.add(config.get('TOKEN_SYMBOL'), 'TOKEN_NAME', True)
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config.dict_override(args_override, 'cli args')
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if config.get('TOKEN_SUPPLY_LIMIT') == None:
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config.add(0, 'TOKEN_SUPPLY_LIMIT', True)
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if config.get('TOKEN_REDISTRIBUTION_PERIOD') == None:
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config.add(10800, 'TOKEN_REDISTRIBUTION_PERIOD', True)
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logg.debug('config loaded:\n{}'.format(config))
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passphrase_env = 'ETH_PASSPHRASE'
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if args.env_prefix != None:
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passphrase_env = args.env_prefix + '_' + passphrase_env
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passphrase = os.environ.get(passphrase_env)
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if passphrase == None:
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logg.warning('no passphrase given')
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passphrase=''
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signer_address = None
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keystore = DictKeystore()
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if args.y != None:
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logg.debug('loading keystore file {}'.format(args.y))
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signer_address = keystore.import_keystore_file(args.y, password=passphrase)
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logg.debug('now have key for signer address {}'.format(signer_address))
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signer = EIP155Signer(keystore)
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chain_spec = ChainSpec.from_chain_str(args.i)
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rpc = EthHTTPConnection(args.p)
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nonce_oracle = None
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if args.nonce != None:
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nonce_oracle = OverrideNonceOracle(signer_address, args.nonce)
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else:
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nonce_oracle = RPCNonceOracle(signer_address, rpc)
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gas_oracle = None
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if args.gas_price !=None:
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gas_oracle = OverrideGasOracle(price=args.gas_price, conn=rpc, code_callback=DemurrageToken.gas)
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else:
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gas_oracle = RPCGasOracle(rpc, code_callback=DemurrageToken.gas)
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dummy = args.d
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token_name = args.name
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if token_name == None:
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token_name = args.symbol
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multi = bool(args.multi)
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def main():
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c = DemurrageToken(chain_spec, signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle)
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settings = DemurrageTokenSettings()
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settings.name = config.get('TOKEN_NAME')
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settings.symbol = config.get('TOKEN_SYMBOL')
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settings.decimals = int(config.get('TOKEN_DECIMALS'))
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settings.demurrage_level = int(config.get('TOKEN_DEMURRAGE_LEVEL'))
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settings.period_minutes = int(config.get('TOKEN_REDISTRIBUTION_PERIOD'))
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settings.sink_address = config.get('TOKEN_SINK_ADDRESS')
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(tx_hash_hex, o) = c.constructor(
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signer_address,
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settings,
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#redistribute=settings.period_minutes > 0,
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redistribute=multi,
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cap=int(config.get('TOKEN_SUPPLY_LIMIT')),
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)
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if dummy:
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print(tx_hash_hex)
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print(o)
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else:
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rpc.do(o)
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if block_last:
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r = rpc.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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# TODO: pass through translator for keys (evm tester uses underscore instead of camelcase)
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address = r['contractAddress']
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print(address)
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else:
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print(tx_hash_hex)
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if __name__ == '__main__':
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main()
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