def balances(address): result = {"BTC": get_btc_balance(address)} balances = api("get_balances", {"filters": [("address", "==", address)]}) for balance in balances: asset = balance["asset"] balance = D(value_out(balance["quantity"], asset)) result[asset] = balance return result
def wallet(): wallet = {"addresses": {}, "assets": {}} def add_total(address, asset, quantity): if quantity: if address not in wallet["addresses"]: wallet["addresses"][address] = {} if asset not in wallet["assets"]: wallet["assets"][asset] = 0 if asset not in wallet["addresses"][address]: wallet["addresses"][address][asset] = 0 wallet["addresses"][address][asset] += quantity wallet["assets"][asset] += quantity for bunch in get_btc_balances(): address, btc_balance = bunch add_total(address, "BTC", btc_balance) balances = api("get_balances", {"filters": [("address", "==", address)]}) for balance in balances: asset = balance["asset"] balance = D(value_out(balance["quantity"], asset)) add_total(address, asset, balance) return wallet
def asset(asset_name): supply = api("get_supply", {"asset": asset_name}) asset_id = api("get_assets", {"filters": [("asset_name", "==", asset_name)]})[0]["asset_id"] asset_info = {"asset": asset_name, "supply": D(value_out(supply, asset_name)), "asset_id": asset_id} if asset_name in ["XCP", "BTC"]: asset_info.update({"owner": None, "divisible": True, "locked": False, "description": "", "issuer": None}) else: issuances = api( "get_issuances", {"filters": [("asset", "==", asset_name)], "status": "valid", "order_by": "tx_index", "order_dir": "DESC"}, ) if not issuances: raise WalletError("Asset not found") locked = False for issuance in issuances: if issuance["locked"]: locked = True issuance = issuances[0] asset_info.update( { "owner": issuance["issuer"], "divisible": bool(issuance["divisible"]), "locked": locked, "description": issuance["description"], "issuer": issuance["issuer"], } ) asset_info["balance"] = 0 asset_info["addresses"] = {} for bunch in get_btc_balances(): address, btc_balance = bunch if asset_name == "BTC": balance = btc_balance else: balances = api("get_balances", {"filters": [("address", "==", address), ("asset", "==", asset_name)]}) if balances: balance = balances[0] balance = D(value_out(balance["quantity"], asset_name)) else: balance = 0 if balance: asset_info["balance"] += balance asset_info["addresses"][address] = balance addresses = list(asset_info["addresses"].keys()) if asset_name != "BTC": all_sends = api( "get_sends", { "filters": [("source", "IN", addresses), ("destination", "IN", addresses)], "filterop": "OR", "status": "valid", }, ) sends = [] for send in all_sends: if send["asset"] == asset_name: if send["source"] in addresses and send["destination"] in addresses: tx_type = "in-wallet" elif send["source"] in addresses: tx_type = "send" elif send["destination"] in addresses: tx_type = "receive" send["type"] = tx_type send["quantity"] = D(value_out(send["quantity"], asset_name)) sends.append(send) asset_info["sends"] = sends return asset_info
def prepare_args(args, action): # Convert. args.fee_per_kb = int(args.fee_per_kb * config.UNIT) args.regular_dust_size = int(args.regular_dust_size * config.UNIT) args.multisig_dust_size = int(args.multisig_dust_size * config.UNIT) args.op_return_value = int(args.op_return_value * config.UNIT) # common if args.fee: args.fee = util.value_in(args.fee, config.BTC) # send if action == 'send': args.quantity = util.value_in(args.quantity, args.asset) # order if action == 'order': fee_required, fee_fraction_provided = D(args.fee_fraction_required), D(args.fee_fraction_provided) give_quantity, get_quantity = D(args.give_quantity), D(args.get_quantity) # Fee argument is either fee_required or fee_provided, as necessary. if args.give_asset == config.BTC: args.fee_required = 0 fee_fraction_provided = util.value_in(fee_fraction_provided, 'fraction') args.fee_provided = round(D(fee_fraction_provided) * D(give_quantity) * D(config.UNIT)) print('Fee provided: {} {}'.format(util.value_out(args.fee_provided, config.BTC), config.BTC)) elif args.get_asset == config.BTC: args.fee_provided = 0 fee_fraction_required = util.value_in(args.fee_fraction_required, 'fraction') args.fee_required = round(D(fee_fraction_required) * D(get_quantity) * D(config.UNIT)) print('Fee required: {} {}'.format(util.value_out(args.fee_required, config.BTC), config.BTC)) else: args.fee_required = 0 args.fee_provided = 0 args.give_quantity = util.value_in(give_quantity, args.give_asset) args.get_quantity = util.value_in(get_quantity, args.get_asset) # issuance if action == 'issuance': args.quantity = util.value_in(args.quantity, None, divisible=args.divisible) # broadcast if action == 'broadcast': args.value = util.value_in(args.value, 'value') args.fee_fraction = util.value_in(args.fee_fraction, 'fraction') args.timestamp = int(time.time()) # bet if action == 'bet': args.deadline = calendar.timegm(dateutil.parser.parse(args.deadline).utctimetuple()) args.wager = util.value_in(args.wager, config.XCP) args.counterwager = util.value_in(args.counterwager, config.XCP) args.target_value = util.value_in(args.target_value, 'value') args.leverage = util.value_in(args.leverage, 'leverage') args.bet_type = BET_TYPE_ID[args.bet_type] # dividend if action == 'dividend': args.quantity_per_unit = util.value_in(args.quantity_per_unit, config.XCP) # burn if action == 'burn': args.quantity = util.value_in(args.quantity, config.BTC) # execute if action == 'execute': args.value = util.value_in(args.value, 'XCP') args.startgas = util.value_in(args.startgas, 'XCP') # destroy if action == 'destroy': args.quantity = util.value_in(args.quantity, args.asset, 'input') # RPS if action == 'rps': def generate_move_random_hash(move): move = int(move).to_bytes(2, byteorder='big') random_bin = os.urandom(16) move_random_hash_bin = dhash(random_bin + move) return binascii.hexlify(random_bin).decode('utf8'), binascii.hexlify(move_random_hash_bin).decode('utf8') args.wager = util.value_in(args.wager, 'XCP') random, move_random_hash = generate_move_random_hash(args.move) setattr(args, 'move_random_hash', move_random_hash) print('random: {}'.format(random)) print('move_random_hash: {}'.format(move_random_hash)) return args