def get_balance(self, currency, field=None) -> Balance: """Get balance for a currency. >>> PandaXT('binance').get_balance('STORJ', 'total') :param Text currency: a valid exchange currency. :param Text field: accepted values: total, used, free :return: currency with balance amount as float. """ currency = self.altname(str(currency)) if currency not in self.currencies: raise CurrencyError(currency) if field and field in ['total', 'free', 'used']: field = field else: field = None balance_data = self.get_balances(field=field) or Balance( **{'currency': currency, field: 0.0}) if currency not in balance_data: raise ccxt.InsufficientFunds() else: return balance_data[currency]
def test_stoploss_order_kraken(default_conf, mocker): api_mock = MagicMock() order_id = 'test_prod_buy_{}'.format(randint(0, 10 ** 6)) order_type = 'stop-loss' api_mock.create_order = MagicMock(return_value={ 'id': order_id, 'info': { 'foo': 'bar' } }) default_conf['dry_run'] = False mocker.patch('freqtrade.exchange.Exchange.amount_to_precision', lambda s, x, y: y) mocker.patch('freqtrade.exchange.Exchange.price_to_precision', lambda s, x, y: y) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken') # stoploss_on_exchange_limit_ratio is irrelevant for kraken market orders order = exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=190, order_types={'stoploss_on_exchange_limit_ratio': 1.05}) assert api_mock.create_order.call_count == 1 api_mock.create_order.reset_mock() order = exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) assert 'id' in order assert 'info' in order assert order['id'] == order_id assert api_mock.create_order.call_args_list[0][1]['symbol'] == 'ETH/BTC' assert api_mock.create_order.call_args_list[0][1]['type'] == order_type assert api_mock.create_order.call_args_list[0][1]['side'] == 'sell' assert api_mock.create_order.call_args_list[0][1]['amount'] == 1 assert api_mock.create_order.call_args_list[0][1]['price'] == 220 assert api_mock.create_order.call_args_list[0][1]['params'] == {'trading_agreement': 'agree'} # test exception handling with pytest.raises(DependencyException): api_mock.create_order = MagicMock(side_effect=ccxt.InsufficientFunds("0 balance")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken') exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) with pytest.raises(InvalidOrderException): api_mock.create_order = MagicMock( side_effect=ccxt.InvalidOrder("kraken Order would trigger immediately.")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken') exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) with pytest.raises(TemporaryError): api_mock.create_order = MagicMock(side_effect=ccxt.NetworkError("No connection")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken') exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) with pytest.raises(OperationalException, match=r".*DeadBeef.*"): api_mock.create_order = MagicMock(side_effect=ccxt.BaseError("DeadBeef")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken') exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={})
def test_stoploss_limit_order(default_conf, mocker): api_mock = MagicMock() order_id = 'test_prod_buy_{}'.format(randint(0, 10 ** 6)) order_type = 'stop_loss_limit' api_mock.create_order = MagicMock(return_value={ 'id': order_id, 'info': { 'foo': 'bar' } }) default_conf['dry_run'] = False mocker.patch('freqtrade.exchange.Exchange.symbol_amount_prec', lambda s, x, y: y) mocker.patch('freqtrade.exchange.Exchange.symbol_price_prec', lambda s, x, y: y) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance') with pytest.raises(OperationalException): order = exchange.stoploss_limit(pair='ETH/BTC', amount=1, stop_price=190, rate=200) api_mock.create_order.reset_mock() order = exchange.stoploss_limit(pair='ETH/BTC', amount=1, stop_price=220, rate=200) assert 'id' in order assert 'info' in order assert order['id'] == order_id assert api_mock.create_order.call_args[0][0] == 'ETH/BTC' assert api_mock.create_order.call_args[0][1] == order_type assert api_mock.create_order.call_args[0][2] == 'sell' assert api_mock.create_order.call_args[0][3] == 1 assert api_mock.create_order.call_args[0][4] == 200 assert api_mock.create_order.call_args[0][5] == {'stopPrice': 220} # test exception handling with pytest.raises(DependencyException): api_mock.create_order = MagicMock(side_effect=ccxt.InsufficientFunds("0 balance")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance') exchange.stoploss_limit(pair='ETH/BTC', amount=1, stop_price=220, rate=200) with pytest.raises(InvalidOrderException): api_mock.create_order = MagicMock( side_effect=ccxt.InvalidOrder("binance Order would trigger immediately.")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance') exchange.stoploss_limit(pair='ETH/BTC', amount=1, stop_price=220, rate=200) with pytest.raises(TemporaryError): api_mock.create_order = MagicMock(side_effect=ccxt.NetworkError("No connection")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance') exchange.stoploss_limit(pair='ETH/BTC', amount=1, stop_price=220, rate=200) with pytest.raises(OperationalException, match=r".*DeadBeef.*"): api_mock.create_order = MagicMock(side_effect=ccxt.BaseError("DeadBeef")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance') exchange.stoploss_limit(pair='ETH/BTC', amount=1, stop_price=220, rate=200)
def test_stoploss_order_binance(default_conf, mocker, limitratio, expected): api_mock = MagicMock() order_id = 'test_prod_buy_{}'.format(randint(0, 10 ** 6)) order_type = 'stop_loss_limit' api_mock.create_order = MagicMock(return_value={ 'id': order_id, 'info': { 'foo': 'bar' } }) default_conf['dry_run'] = False mocker.patch('freqtrade.exchange.Exchange.amount_to_precision', lambda s, x, y: y) mocker.patch('freqtrade.exchange.Exchange.price_to_precision', lambda s, x, y: y) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance') with pytest.raises(OperationalException): order = exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=190, order_types={'stoploss_on_exchange_limit_ratio': 1.05}) api_mock.create_order.reset_mock() order_types = {} if limitratio is None else {'stoploss_on_exchange_limit_ratio': limitratio} order = exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types=order_types) assert 'id' in order assert 'info' in order assert order['id'] == order_id assert api_mock.create_order.call_args_list[0][1]['symbol'] == 'ETH/BTC' assert api_mock.create_order.call_args_list[0][1]['type'] == order_type assert api_mock.create_order.call_args_list[0][1]['side'] == 'sell' assert api_mock.create_order.call_args_list[0][1]['amount'] == 1 # Price should be 1% below stopprice assert api_mock.create_order.call_args_list[0][1]['price'] == expected assert api_mock.create_order.call_args_list[0][1]['params'] == {'stopPrice': 220} # test exception handling with pytest.raises(DependencyException): api_mock.create_order = MagicMock(side_effect=ccxt.InsufficientFunds("0 balance")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance') exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) with pytest.raises(InvalidOrderException): api_mock.create_order = MagicMock( side_effect=ccxt.InvalidOrder("binance Order would trigger immediately.")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance') exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) ccxt_exceptionhandlers(mocker, default_conf, api_mock, "binance", "stoploss", "create_order", retries=1, pair='ETH/BTC', amount=1, stop_price=220, order_types={})
def test_stoploss_order_kraken(default_conf, mocker, ordertype): api_mock = MagicMock() order_id = 'test_prod_buy_{}'.format(randint(0, 10**6)) api_mock.create_order = MagicMock(return_value={ 'id': order_id, 'info': { 'foo': 'bar' } }) default_conf['dry_run'] = False mocker.patch('freqtrade.exchange.Exchange.amount_to_precision', lambda s, x, y: y) mocker.patch('freqtrade.exchange.Exchange.price_to_precision', lambda s, x, y: y) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken') order = exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={ 'stoploss': ordertype, 'stoploss_on_exchange_limit_ratio': 0.99 }) assert 'id' in order assert 'info' in order assert order['id'] == order_id assert api_mock.create_order.call_args_list[0][1]['symbol'] == 'ETH/BTC' if ordertype == 'limit': assert api_mock.create_order.call_args_list[0][1][ 'type'] == STOPLOSS_LIMIT_ORDERTYPE assert api_mock.create_order.call_args_list[0][1]['params'] == { 'trading_agreement': 'agree', 'price2': 217.8 } else: assert api_mock.create_order.call_args_list[0][1][ 'type'] == STOPLOSS_ORDERTYPE assert api_mock.create_order.call_args_list[0][1]['params'] == { 'trading_agreement': 'agree' } assert api_mock.create_order.call_args_list[0][1]['side'] == 'sell' assert api_mock.create_order.call_args_list[0][1]['amount'] == 1 assert api_mock.create_order.call_args_list[0][1]['price'] == 220 # test exception handling with pytest.raises(DependencyException): api_mock.create_order = MagicMock( side_effect=ccxt.InsufficientFunds("0 balance")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken') exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) with pytest.raises(InvalidOrderException): api_mock.create_order = MagicMock(side_effect=ccxt.InvalidOrder( "kraken Order would trigger immediately.")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kraken') exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) ccxt_exceptionhandlers(mocker, default_conf, api_mock, "kraken", "stoploss", "create_order", retries=1, pair='ETH/BTC', amount=1, stop_price=220, order_types={})
def test_stoploss_order_ftx(default_conf, mocker): api_mock = MagicMock() order_id = 'test_prod_buy_{}'.format(randint(0, 10 ** 6)) api_mock.create_order = MagicMock(return_value={ 'id': order_id, 'info': { 'foo': 'bar' } }) default_conf['dry_run'] = False mocker.patch('freqtrade.exchange.Exchange.amount_to_precision', lambda s, x, y: y) mocker.patch('freqtrade.exchange.Exchange.price_to_precision', lambda s, x, y: y) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'ftx') # stoploss_on_exchange_limit_ratio is irrelevant for ftx market orders order = exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=190, order_types={'stoploss_on_exchange_limit_ratio': 1.05}) assert api_mock.create_order.call_args_list[0][1]['symbol'] == 'ETH/BTC' assert api_mock.create_order.call_args_list[0][1]['type'] == STOPLOSS_ORDERTYPE assert api_mock.create_order.call_args_list[0][1]['side'] == 'sell' assert api_mock.create_order.call_args_list[0][1]['amount'] == 1 assert 'orderPrice' not in api_mock.create_order.call_args_list[0][1]['params'] assert 'stopPrice' in api_mock.create_order.call_args_list[0][1]['params'] assert api_mock.create_order.call_args_list[0][1]['params']['stopPrice'] == 190 assert api_mock.create_order.call_count == 1 api_mock.create_order.reset_mock() order = exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) assert 'id' in order assert 'info' in order assert order['id'] == order_id assert api_mock.create_order.call_args_list[0][1]['symbol'] == 'ETH/BTC' assert api_mock.create_order.call_args_list[0][1]['type'] == STOPLOSS_ORDERTYPE assert api_mock.create_order.call_args_list[0][1]['side'] == 'sell' assert api_mock.create_order.call_args_list[0][1]['amount'] == 1 assert 'orderPrice' not in api_mock.create_order.call_args_list[0][1]['params'] assert api_mock.create_order.call_args_list[0][1]['params']['stopPrice'] == 220 api_mock.create_order.reset_mock() order = exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={'stoploss': 'limit'}) assert 'id' in order assert 'info' in order assert order['id'] == order_id assert api_mock.create_order.call_args_list[0][1]['symbol'] == 'ETH/BTC' assert api_mock.create_order.call_args_list[0][1]['type'] == STOPLOSS_ORDERTYPE assert api_mock.create_order.call_args_list[0][1]['side'] == 'sell' assert api_mock.create_order.call_args_list[0][1]['amount'] == 1 assert 'orderPrice' in api_mock.create_order.call_args_list[0][1]['params'] assert api_mock.create_order.call_args_list[0][1]['params']['orderPrice'] == 217.8 assert api_mock.create_order.call_args_list[0][1]['params']['stopPrice'] == 220 # test exception handling with pytest.raises(DependencyException): api_mock.create_order = MagicMock(side_effect=ccxt.InsufficientFunds("0 balance")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'ftx') exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) with pytest.raises(InvalidOrderException): api_mock.create_order = MagicMock( side_effect=ccxt.InvalidOrder("ftx Order would trigger immediately.")) exchange = get_patched_exchange(mocker, default_conf, api_mock, 'ftx') exchange.stoploss(pair='ETH/BTC', amount=1, stop_price=220, order_types={}) ccxt_exceptionhandlers(mocker, default_conf, api_mock, "ftx", "stoploss", "create_order", retries=1, pair='ETH/BTC', amount=1, stop_price=220, order_types={})