class OrderRouter(object): def __init__(self, apikey, secretkey, password): self._api = RequestClient(api_key=apikey, secret_key=secretkey) self.account_type = AccountType.SPOT def _format_instrument_id(self, instrument_id): return instrument_id.lower().replace('-', '') def _decode_type(self, order_type): if not order_type: return None, None tmp = order_type.split('-') side = tmp[0] o_type = tmp[1] if side not in ['buy', 'sell']: side = None if o_type not in ['limit', 'market', 'ioc']: o_type = None return side, o_type def _decode_state(self, state): if state == 'submitted': return 'open' return state def _timestamp_to_datetime(self, timestamp): return datetime.datetime.fromtimestamp((timestamp + 28800000) / 1000) def _format_order(self, instrument_id, order_info): def fill_obj(o): side, o_type = self._decode_type(o.order_type) return { 'instrument_id': instrument_id, 'order_id': str(o.order_id), 'client_oid': '', 'price': o.price, 'size': o.amount, 'timestamp': o.created_timestamp, 'finished_timestamp': o.finished_timestamp, 'finished_datetime': self._timestamp_to_datetime(o.finished_timestamp), 'canceled_timestamp': o.canceled_timestamp, 'datetime': self._timestamp_to_datetime(o.created_timestamp), 'filled_size': o.filled_amount, 'filled_notional': o.filled_cash_amount, 'side': side, 'type': o_type, 'state': o.state, 'status': self._decode_state(o.state), 'created_at': datetime.datetime.now(), 'updated_at': datetime.datetime.now() } if isinstance(order_info, list): ret = [] for o in order_info: ret.append(fill_obj(o)) else: ret = fill_obj(order_info) return ret def check_position(self, symbol): psss def submit_spot_order(self, client_oid, type, side, instrument_id, price, size, notional, order_type='0', timeout=20, wait_flag=False): instrument_id = self._format_instrument_id(instrument_id) order_type = '{}-{}'.format(param['side'], param['type']) order_id = self._api.create_order(instrument_id, self.account_type, order_type, size, price) return {'order_id': order_id} # take orders # 市价单 # params = [ # {"client_oid":"20180728","instrument_id":"btc-usdt","side":"sell","type":"market"," size ":"0.001"," notional ":"10001","margin_trading ":"1"}, # {"client_oid":"20180728","instrument_id":"btc-usdt","side":"sell","type":"limit"," size ":"0.001","notional":"10002","margin_trading ":"1"} # ] # 限价单 # params = [ # {"client_oid":"20180728","instrument_id":"btc-usdt","side":"sell","type":"limit","size":"0.001","price":"10001","margin_trading ":"1"}, # {"client_oid":"20180728","instrument_id":"btc-usdt","side":"sell","type":"limit","size":"0.001","price":"10002","margin_trading ":"1"} # ] def submit_orders(self, params): ret = [] for param in params: instrument_id = self._format_instrument_id(param['instrument_id']) order_type = '{}-{}'.format(param['side'], param['type']) try: order_id = self._api.create_order(instrument_id, self.account_type, order_type, param['size'], param['price']) order_id = str(order_id) print('submit order id: {}, order_type: {}, price: {}'.format( order_id, order_type, param['price'])) ret.append({ 'order_id': order_id, 'side': param['side'], 'price': param['price'] }) except Exception as e: print('submit_orders err: {}'.format(e)) print('account type:{}, order_type:{}, size:{}, price:{}'.format(self.account_type, order_type, param['size'], param['price'])) time.sleep(0.01) return ret def get_order_info(self, order_id, instrument_id, client_oid=''): order_info = self._api.get_order( self._format_instrument_id(instrument_id), order_id) return self._format_order(instrument_id, order_info) def cancel_order(self, order_id, instrument_id): return self._api.cancel_order( self._format_instrument_id(instrument_id), order_id) # revoke orders # params example: # [ # {"instrument_id":"btc-usdt","order_ids":[1600593327162368,1600593327162369]}, # {"instrument_id":"ltc-usdt","order_ids":[243464,234465]} # ] def cancel_orders(self, params): ret = [] for param in params: instrument_id = self._format_instrument_id(param['instrument_id']) ret.append( self._api.cancel_orders(instrument_id, param['order_ids'])) time.sleep(0.01) return ret def get_orders_pending(self, instrument_id): ret = [] open_orders = self._api.get_open_orders( self._format_instrument_id(instrument_id), self.account_type, size=100) return self._format_order(instrument_id, open_orders) def get_kline(self, instrument_id, start, end, granularity): pass def get_ticker(self, instrument_id): last_trade = self._api.get_last_trade( self._format_instrument_id(instrument_id)) return {'last': last_trade.price} def get_coin_info(self, instrument_id='all'): # TODO 把sdk方法get_exchange_info的symobl和currency分离出来 exchange_info = self._api.get_exchange_info() symbol_list = exchange_info.symbol_list for sl in symbol_list: if sl.symbol == self._format_instrument_id(instrument_id): return { 'instrument_id': instrument_id, 'base_currency': sl.base_currency, 'quote_currency': sl.quote_currency, 'tick_size': sl.price_precision, 'size_increment': sl.amount_precision } return None def get_account_info(self): account_balances = self._api.get_account_balance_by_account_type( self.account_type) details_obj = {} for b in account_balances.balances: if b.balance: if b.currency not in details_obj: if b.balance_type == BalanceType.TRADE: details_obj[b.currency] = { 'currency': b.currency.upper(), 'frozen': 0, 'balance': b.balance, 'available': b.balance } elif b.balance_type == BalanceType.FROZEN: details_obj[b.currency] = { 'currency': b.currency.upper(), 'frozen': b.balance, 'balance': b.balance, 'available': 0 } else: if b.balance_type == BalanceType.TRADE: details_obj[b.currency]['available'] += b.balance details_obj[b.currency]['balance'] += b.balance elif b.balance_type == BalanceType.FROZEN: details_obj[b.currency]['frozen'] += b.balance details_obj[b.currency]['balance'] += b.balance return list(details_obj.values()) def get_coin_account_info(self, symbol): balances = self._api.get_account_balance_by_account_type( self.account_type) ret = {'currency': symbol, 'frozen': 0, 'balance': 0, 'available': 0} for b in balances.get_balance(symbol.lower()): if b.balance_type == BalanceType.TRADE: ret['balance'] += b.balance ret['available'] = b.balance elif b.balance_type == BalanceType.FROZEN: ret['balance'] += b.balance ret['frozen'] = b.balance return ret def get_coin_balance(self, symbol): return self.get_coin_account_info(symbol)['balance'] def get_coin_available(self, symbol): return self.get_coin_account_info(symbol)['available'] def get_oneday_orders(self, instrument_id, stime, state): if stime > datetime.datetime.now(): return [] start_date = stime.strftime('%Y-%m-%d') end_date = start_date # (stime + datetime.timedelta(days=1)).strftime('%Y-%m-%d') orders = [] start_id = None size = 100 format_instrument_id = self._format_instrument_id(instrument_id) while True: order = self._api.get_historical_orders( format_instrument_id, state, start_date=start_date, end_date=end_date, start_id=start_id, size=size) #print('Fetched orders, date: {}, pair: {}, total: {}'.format(start_date, instrument_id, len(order))) format_orders = self._format_order(instrument_id, order) orders += format_orders # print('Fetched orders, pair: %s, total: %d', instrument_id, len(format_orders)) if len(format_orders) < size: break else: start_id = min([o['order_id'] for o in format_orders]) time.sleep(0.5) return orders def get_orders(self, instrument_id, stime, etime, state): date_list = pd.date_range( stime.replace(hour=0, minute=0, second=0, microsecond=0), etime.replace(hour=0, minute=0, second=0, microsecond=0)) orders = [] for d in date_list: orders += self.get_oneday_orders(instrument_id, d, state) return [ o for o in orders if o['datetime'] >= stime and o['datetime'] < etime ]
"account_type": AccountType.SPOT, "symbol": symbol_eosusdt, "order_type": OrderType.BUY_LIMIT, "amount": 1, "price": 0.12, "client_order_id": client_order_id_eos } buy_limit_btc = { "account_type": AccountType.SPOT, "symbol": symbol_btcusdt, "order_type": OrderType.BUY_LIMIT, "amount": 1, "price": 1.12, "client_order_id": client_order_id_btc } order_config_list = [buy_limit_eos, buy_limit_btc] create_result = request_client.batch_create_order( order_config_list=order_config_list) if len(create_result): for item in create_result: item.print_object() print() cancel_result = request_client.cancel_orders( order_id_list=[], client_order_id_list=[client_order_id_eos, client_order_id_btc]) cancel_result.print_object()