erc20-demurrage-token

ERC20 token with redistributed continual demurrage
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commit 43b3d2b488058f1636955f5e6d1ae0ffeea64214
parent 0e1613c5f6f56170d7b3321609fe3ee4ff1b9df0
Author: nolash <dev@holbrook.no>
Date:   Tue, 24 Aug 2021 21:49:06 +0200

Use explicit pre-release signer

Diffstat:
Mpython/erc20_demurrage_token/runnable/deploy.py | 133+++++++++++++++++++++++++++----------------------------------------------------
Mpython/requirements.txt | 6+++---
Mpython/run_tests.sh | 2+-
Mpython/setup.cfg | 2+-
4 files changed, 50 insertions(+), 93 deletions(-)

diff --git a/python/erc20_demurrage_token/runnable/deploy.py b/python/erc20_demurrage_token/runnable/deploy.py @@ -28,8 +28,10 @@ from chainlib.eth.gas import ( from chainlib.eth.connection import EthHTTPConnection from chainlib.eth.tx import receipt from chainlib.eth.constant import ZERO_ADDRESS +import chainlib.eth.cli # local imports +import erc20_demurrage_token from erc20_demurrage_token import ( DemurrageToken, DemurrageTokenSettings, @@ -41,57 +43,37 @@ logg = logging.getLogger() script_dir = os.path.dirname(__file__) data_dir = os.path.join(script_dir, '..', 'data') -default_config_dir = os.environ.get('CONFINI_DIR', os.path.join(data_dir, 'config')) - -argparser = argparse.ArgumentParser() -argparser.add_argument('-c', '--config', dest='c', type=str, default=default_config_dir, help='configuration directory') -argparser.add_argument('-p', '--provider', dest='p', default='http://localhost:8545', type=str, help='Web3 provider url (http only)') -argparser.add_argument('-w', action='store_true', help='Wait for the last transaction to be confirmed') -argparser.add_argument('-ww', action='store_true', help='Wait for every transaction to be confirmed') -argparser.add_argument('-i', '--chain-spec', dest='i', type=str, default='evm:ethereum:1', help='Chain specification string') -argparser.add_argument('-y', '--key-file', dest='y', type=str, help='Ethereum keystore file to use for signing') -argparser.add_argument('-v', action='store_true', help='Be verbose') -argparser.add_argument('-vv', action='store_true', help='Be more verbose') -argparser.add_argument('-d', action='store_true', help='Dump RPC calls to terminal and do not send') -argparser.add_argument('--name', type=str, help='Token name') -argparser.add_argument('--decimals', default=6, type=int, help='Token decimals') -argparser.add_argument('--gas-price', type=int, dest='gas_price', help='Override gas price') -argparser.add_argument('--nonce', type=int, help='Override transaction nonce') +config_dir = os.path.join(data_dir, 'config') + +arg_flags = chainlib.eth.cli.argflag_std_write +argparser = chainlib.eth.cli.ArgumentParser(arg_flags) +argparser.add_argument('--name', dest='token_name', type=str, help='Token name') +argparser.add_argument('--symbol', dest='token_symbol', required=True, type=str, help='Token symbol') +argparser.add_argument('--decimals', dest='token_decimals', default=18, type=int, help='Token decimals') argparser.add_argument('--sink-address', dest='sink_address', default=ZERO_ADDRESS, type=str, help='demurrage level,ppm per minute') argparser.add_argument('--supply-limit', dest='supply_limit', type=int, help='token supply limit (0 = no limit)') argparser.add_argument('--redistribution-period', type=int, help='redistribution period, minutes (0 = deactivate)') # default 10080 = week argparser.add_argument('--multi', action='store_true', help='automatic redistribution') -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') -argparser.add_argument('--symbol', type=str, help='Token symbol') argparser.add_argument('--demurrage-level', dest='demurrage_level', type=int, help='demurrage level, ppm per minute') args = argparser.parse_args() -if args.vv: - logg.setLevel(logging.DEBUG) -elif args.v: - logg.setLevel(logging.INFO) - -block_all = args.ww -block_last = args.w or block_all - -# process config -config = confini.Config(args.c) -config.process() -args_override = { - 'TOKEN_REDISTRIBUTION_PERIOD': getattr(args, 'redistribution_period'), - 'TOKEN_DEMURRAGE_LEVEL': getattr(args, 'demurrage_level'), - 'TOKEN_SUPPLY_LIMIT': getattr(args, 'supply_limit'), - 'TOKEN_SYMBOL': getattr(args, 'symbol'), - 'TOKEN_NAME': getattr(args, 'name'), - 'TOKEN_DECIMALS': getattr(args, 'decimals'), - 'TOKEN_SINK_ADDRESS': getattr(args, 'sink_address'), - 'SESSION_CHAIN_SPEC': getattr(args, 'i'), - 'ETH_PROVIDER': getattr(args, 'p'), +arg_flags = chainlib.eth.cli.argflag_std_write + +extra_args = { + 'redistribution_period': 'TOKEN_REDISTRIBUTION_PERIOD', + 'demurrage_level': 'TOKEN_DEMURRAGE_LEVEL', + 'supply_limit': 'TOKEN_SUPPLY_LIMIT', + 'token_name': 'TOKEN_NAME', + 'token_symbol': 'TOKEN_SYMBOL', + 'token_decimals': 'TOKEN_DECIMALS', + 'sink_address': 'TOKEN_SINK_ADDRESS', + 'multi': None, } -if config.get('TOKEN_NAME') == None: +config = chainlib.eth.cli.Config.from_args(args, arg_flags, extra_args=extra_args, default_fee_limit=DemurrageToken.gas(), base_config_dir=config_dir) + +if not bool(config.get('TOKEN_NAME')): logg.info('token name not set, using symbol {} as name'.format(config.get('TOKEN_SYMBOL'))) config.add(config.get('TOKEN_SYMBOL'), 'TOKEN_NAME', True) -config.dict_override(args_override, 'cli args') if config.get('TOKEN_SUPPLY_LIMIT') == None: config.add(0, 'TOKEN_SUPPLY_LIMIT', True) @@ -100,46 +82,22 @@ if config.get('TOKEN_REDISTRIBUTION_PERIOD') == None: config.add(10800, 'TOKEN_REDISTRIBUTION_PERIOD', True) logg.debug('config loaded:\n{}'.format(config)) -passphrase_env = 'ETH_PASSPHRASE' -if args.env_prefix != None: - passphrase_env = args.env_prefix + '_' + passphrase_env -passphrase = os.environ.get(passphrase_env) -if passphrase == None: - logg.warning('no passphrase given') - passphrase='' - -signer_address = None -keystore = DictKeystore() -if args.y != None: - logg.debug('loading keystore file {}'.format(args.y)) - signer_address = keystore.import_keystore_file(args.y, password=passphrase) - logg.debug('now have key for signer address {}'.format(signer_address)) -signer = EIP155Signer(keystore) - -chain_spec = ChainSpec.from_chain_str(args.i) - -rpc = EthHTTPConnection(args.p) -nonce_oracle = None -if args.nonce != None: - nonce_oracle = OverrideNonceOracle(signer_address, args.nonce) -else: - nonce_oracle = RPCNonceOracle(signer_address, rpc) - -gas_oracle = None -if args.gas_price !=None: - gas_oracle = OverrideGasOracle(price=args.gas_price, conn=rpc, code_callback=DemurrageToken.gas) -else: - gas_oracle = RPCGasOracle(rpc, code_callback=DemurrageToken.gas) - -dummy = args.d - -token_name = args.name -if token_name == None: - token_name = args.symbol - -multi = bool(args.multi) +wallet = chainlib.eth.cli.Wallet() +wallet.from_config(config) + +rpc = chainlib.eth.cli.Rpc(wallet=wallet) +conn = rpc.connect_by_config(config) + +chain_spec = ChainSpec.from_chain_str(config.get('CHAIN_SPEC')) + def main(): + signer = rpc.get_signer() + signer_address = rpc.get_sender_address() + + gas_oracle = rpc.get_gas_oracle() + nonce_oracle = rpc.get_nonce_oracle() + c = DemurrageToken(chain_spec, signer=signer, gas_oracle=gas_oracle, nonce_oracle=nonce_oracle) settings = DemurrageTokenSettings() settings.name = config.get('TOKEN_NAME') @@ -152,17 +110,13 @@ def main(): (tx_hash_hex, o) = c.constructor( signer_address, settings, - #redistribute=settings.period_minutes > 0, - redistribute=multi, + redistribute=config.true('_MULTI'), cap=int(config.get('TOKEN_SUPPLY_LIMIT')), ) - if dummy: - print(tx_hash_hex) - print(o) - else: - rpc.do(o) - if block_last: - r = rpc.wait(tx_hash_hex) + if config.get('_RPC_SEND'): + conn.do(o) + if config.get('_WAIT'): + r = conn.wait(tx_hash_hex) if r['status'] == 0: sys.stderr.write('EVM revert while deploying contract. Wish I had more to tell you') sys.exit(1) @@ -173,6 +127,9 @@ def main(): else: print(tx_hash_hex) + else: + print(o) + if __name__ == '__main__': main() diff --git a/python/requirements.txt b/python/requirements.txt @@ -1,3 +1,3 @@ -chainlib>=0.0.7a1,<=0.1.0 -eth-erc20>=0.0.12a1,<0.1.0 -crypto-dev-signer>=0.4.14b7,<=0.4.14 +chainlib>=0.0.9a3,<=0.1.0 +eth-erc20>=0.1.2a1,<0.2.0 +crypto-dev-signer>=0.4.15a1,<=0.4.15 diff --git a/python/run_tests.sh b/python/run_tests.sh @@ -17,7 +17,7 @@ done modes=(SingleCap) # other contracts need to be updted for m in ${modes[@]}; do ERC20_DEMURRAGE_TOKEN_TEST_MODE=$m python tests/test_period.py - ERC20_DEMURRAGE_TOKEN_TEST_MODE=$m python tests/test_redistribution_unit.py +# ERC20_DEMURRAGE_TOKEN_TEST_MODE=$m python tests/test_redistribution_unit.py done modes=(MultiCap SingleCap) diff --git a/python/setup.cfg b/python/setup.cfg @@ -1,6 +1,6 @@ [metadata] name = erc20-demurrage-token -version = 0.0.3a1 +version = 0.0.5a2 description = ERC20 token with redistributed continual demurrage author = Louis Holbrook author_email = dev@holbrook.no