def __init__(self, args: list, **kwargs):
parser = argparse.ArgumentParser(prog='idex-market-maker-keeper')
self.add_arguments(parser=parser)
parser.set_defaults(cancel_on_shutdown=False,
withdraw_on_shutdown=False)
self.arguments = parser.parse_args(args)
setup_logging(self.arguments)
provider = HTTPProvider(
endpoint_uri=self.arguments.rpc_host,
request_kwargs={'timeout': self.arguments.rpc_timeout})
self.web3: Web3 = kwargs['web3'] if 'web3' in kwargs else Web3(
provider)
self.web3.eth.defaultAccount = self.arguments.eth_from
self.our_address = Address(self.arguments.eth_from)
register_keys(self.web3, self.arguments.eth_key)
self.tub = Tub(web3=self.web3,
address=Address(self.arguments.tub_address))
self.sai = ERC20Token(web3=self.web3, address=self.tub.sai())
self.gem = ERC20Token(web3=self.web3, address=self.tub.gem())
self.bands_config = ReloadableConfig(self.arguments.config)
self.eth_reserve = Wad.from_number(self.arguments.eth_reserve)
self.min_eth_balance = Wad.from_number(self.arguments.min_eth_balance)
self.min_eth_deposit = Wad.from_number(self.arguments.min_eth_deposit)
self.min_sai_deposit = Wad.from_number(self.arguments.min_sai_deposit)
self.gas_price = GasPriceFactory().create_gas_price(self.arguments)
self.price_feed = PriceFeedFactory().create_price_feed(
self.arguments, self.tub)
self.spread_feed = create_spread_feed(self.arguments)
self.control_feed = create_control_feed(self.arguments)
self.order_history_reporter = create_order_history_reporter(
self.arguments)
if self.eth_reserve <= self.min_eth_balance:
raise Exception(
"--eth-reserve must be higher than --min-eth-balance")
self.history = History()
self.idex = IDEX(self.web3, Address(self.arguments.idex_address))
self.idex_api = IDEXApi(self.idex, self.arguments.idex_api_server,
self.arguments.idex_timeout)
def __init__(self, args: list, **kwargs):
parser = argparse.ArgumentParser(prog='idex-market-maker-keeper')
parser.add_argument("--rpc-host", type=str, default="localhost",
help="JSON-RPC host (default: `localhost')")
parser.add_argument("--rpc-port", type=int, default=8545,
help="JSON-RPC port (default: `8545')")
parser.add_argument("--rpc-timeout", type=int, default=10,
help="JSON-RPC timeout (in seconds, default: 10)")
parser.add_argument("--eth-from", type=str, required=True,
help="Ethereum account from which to send transactions")
parser.add_argument("--tub-address", type=str, required=True,
help="Ethereum address of the Tub contract")
parser.add_argument("--idex-address", type=str, required=True,
help="Ethereum address of the IDEX contract")
parser.add_argument("--idex-api-server", type=str, default='https://api.idex.market',
help="Address of the IDEX API server (default: 'https://api.idex.market')")
parser.add_argument("--idex-timeout", type=float, default=9.5,
help="Timeout for accessing the IDEX API (in seconds, default: 9.5)")
parser.add_argument("--config", type=str, required=True,
help="Bands configuration file")
parser.add_argument("--price-feed", type=str, required=True,
help="Source of price feed")
parser.add_argument("--price-feed-expiry", type=int, default=120,
help="Maximum age of the price feed (in seconds, default: 120)")
parser.add_argument("--eth-reserve", type=float, required=True,
help="Amount of ETH which will never be deposited so the keeper can cover gas")
parser.add_argument("--min-eth-balance", type=float, default=0,
help="Minimum ETH balance below which keeper will cease operation")
parser.add_argument("--min-eth-deposit", type=float, required=True,
help="Minimum amount of ETH that can be deposited in one transaction")
parser.add_argument("--min-sai-deposit", type=float, required=True,
help="Minimum amount of SAI that can be deposited in one transaction")
parser.add_argument("--gas-price", type=int, default=0,
help="Gas price (in Wei)")
parser.add_argument("--smart-gas-price", dest='smart_gas_price', action='store_true',
help="Use smart gas pricing strategy, based on the ethgasstation.info feed")
parser.add_argument("--debug", dest='debug', action='store_true',
help="Enable debug output")
parser.set_defaults(cancel_on_shutdown=False, withdraw_on_shutdown=False)
self.arguments = parser.parse_args(args)
setup_logging(self.arguments)
self.web3 = kwargs['web3'] if 'web3' in kwargs else Web3(HTTPProvider(endpoint_uri=f"http://{self.arguments.rpc_host}:{self.arguments.rpc_port}",
request_kwargs={"timeout": self.arguments.rpc_timeout}))
self.web3.eth.defaultAccount = self.arguments.eth_from
self.our_address = Address(self.arguments.eth_from)
self.tub = Tub(web3=self.web3, address=Address(self.arguments.tub_address))
self.sai = ERC20Token(web3=self.web3, address=self.tub.sai())
self.gem = ERC20Token(web3=self.web3, address=self.tub.gem())
self.bands_config = ReloadableConfig(self.arguments.config)
self.eth_reserve = Wad.from_number(self.arguments.eth_reserve)
self.min_eth_balance = Wad.from_number(self.arguments.min_eth_balance)
self.min_eth_deposit = Wad.from_number(self.arguments.min_eth_deposit)
self.min_sai_deposit = Wad.from_number(self.arguments.min_sai_deposit)
self.gas_price = GasPriceFactory().create_gas_price(self.arguments)
self.price_feed = PriceFeedFactory().create_price_feed(self.arguments.price_feed,
self.arguments.price_feed_expiry, self.tub)
if self.eth_reserve <= self.min_eth_balance:
raise Exception("--eth-reserve must be higher than --min-eth-balance")
self.history = History()
self.idex = IDEX(self.web3, Address(self.arguments.idex_address))
self.idex_api = IDEXApi(self.idex, self.arguments.idex_api_server, self.arguments.idex_timeout)