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| from bitshares import BitShares
from bitshares.market import Market
from bitshares.asset import Asset
from bitshares.account import Account
from bitshares.utils import formatTimeFromNow
from bitsharesbase import transactions, memo, account, operations, objects
API_URL = 'ws://127.0.0.1:8090/ws'
PRIV_KEY = '这是账号私钥'
ACCOUNT_NAME = 'ety001'
# 创建连接
bitshares = BitShares(API_URL, keys=PRIV_KEY)
# 创建账号实体
importAccount = Account(ACCOUNT_NAME, blockchain_instance=bitshares)
# 拿到 orderbook
market = Market('BTS:CNY', blockchain_instance=bitshares)
orderbook = market.orderbook(1)
sellAssetId = orderbook['bids'][0]['quote']['asset']['id']
receiveAssetId = orderbook['bids'][0]['base']['asset']['id']
amountToSell = 3 * 10 ** orderbook['bids'][0]['quote']['asset']['precision']
receiveAmount = 5 * 10 ** orderbook['bids'][0]['base']['asset']['precision']
# 创建订单
op1 = operations.Limit_order_create(
**{
"fee": {"amount": 0, "asset_id": "1.3.0"},
"seller": importAccount['id'],
"amount_to_sell": {
"amount": int(round(amountToSell)),
"asset_id": sellAssetId,
},
"min_to_receive": {
'amount': int(round(receiveAmount)),
"asset_id": receiveAssetId,
},
"expiration": formatTimeFromNow(60 * 60 * 24 * 7),
"fill_or_kill": True,
"extensions": [],
}
)
op2 = operations.Limit_order_create(
**{
"fee": {"amount": 0, "asset_id": "1.3.0"},
"seller": importAccount['id'],
"amount_to_sell": {
"amount": int(round(amountToSell)),
"asset_id": sellAssetId,
},
"min_to_receive": {
'amount': int(round(receiveAmount)),
"asset_id": receiveAssetId,
},
"expiration": formatTimeFromNow(60 * 60 * 24 * 7),
"fill_or_kill": True,
"extensions": [],
}
)
opList = []
opList.append(op1)
opList.append(op2)
# 下单
bitshares.finalizeOp(opList, ACCOUNT_NAME, 'active')
|