Fix issue #248: missing configuration when executing /forcesell

This is not a beautiful workaround, I am not proud of it,
but a redesigning of main.py and telegram.py will be
necessary for a better integration. Any better solution
is welcome.
This commit is contained in:
Gerald Lonlas 2017-12-29 19:52:55 -08:00
parent 9f5f0ddaaa
commit c8c8c626b0
4 changed files with 131 additions and 16 deletions

View File

@ -55,7 +55,7 @@ use the `last` price and values between those interpolate between ask and last
price. Using `ask` price will guarantee quick success in bid, but bot will also
end up paying more then would probably have been necessary.
`fiat_currency` set the fiat to use for the conversion form coin to
`fiat_display_currency` set the fiat to use for the conversion form coin to
fiat in Telegram. The valid value are: "AUD", "BRL", "CAD", "CHF",
"CLP", "CNY", "CZK", "DKK", "EUR", "GBP", "HKD", "HUF", "IDR", "ILS",
"INR", "JPY", "KRW", "MXN", "MYR", "NOK", "NZD", "PHP", "PKR", "PLN",

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@ -124,26 +124,39 @@ def execute_sell(trade: Trade, limit: float) -> None:
fmt_exp_profit = round(trade.calc_profit_percent(rate=limit) * 100, 2)
profit_trade = trade.calc_profit(rate=limit)
fiat_converter = CryptoToFiatConverter()
profit_fiat = fiat_converter.convert_amount(
profit_trade,
_CONF['stake_currency'],
_CONF['fiat_display_currency']
)
message = '*{exchange}:* Selling [{pair}]({pair_url}) with limit `{limit:.8f}`'.format(
exchange=trade.exchange,
pair=trade.pair.replace('_', '/'),
pair_url=exchange.get_pair_detail_url(trade.pair),
limit=limit
)
rpc.send_msg('*{exchange}:* Selling [{pair}]({pair_url}) with limit `{limit:.8f}`'
'` (profit: ~{profit_percent:.2f}%, {profit_coin:.8f} {coin}`'
'` / {profit_fiat:.3f} {fiat})`'.format(
exchange=trade.exchange,
pair=trade.pair.replace('_', '/'),
pair_url=exchange.get_pair_detail_url(trade.pair),
limit=limit,
# For regular case, when the configuration exists
if 'stake_currency' in _CONF and 'fiat_display_currency' in _CONF:
fiat_converter = CryptoToFiatConverter()
profit_fiat = fiat_converter.convert_amount(
profit_trade,
_CONF['stake_currency'],
_CONF['fiat_display_currency']
)
message += '` (profit: ~{profit_percent:.2f}%, {profit_coin:.8f} {coin}`' \
'` / {profit_fiat:.3f} {fiat})`'.format(
profit_percent=fmt_exp_profit,
profit_coin=profit_trade,
coin=_CONF['stake_currency'],
profit_fiat=profit_fiat,
fiat=_CONF['fiat_display_currency'],
))
)
# Because telegram._forcesell does not have the configuration
# Ignore the FIAT value and does not show the stake_currency as well
else:
message += '` (profit: ~{profit_percent:.2f}%, {profit_coin:.8f})`'.format(
profit_percent=fmt_exp_profit,
profit_coin=profit_trade
)
# Send the message
rpc.send_msg(message)
Trade.session.flush()

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@ -280,6 +280,7 @@ CONF_SCHEMA = {
'max_open_trades',
'stake_currency',
'stake_amount',
'fiat_display_currency',
'dry_run',
'minimal_roi',
'bid_strategy',

View File

@ -11,7 +11,7 @@ from freqtrade import DependencyException, OperationalException
from freqtrade.analyze import SignalType
from freqtrade.exchange import Exchanges
from freqtrade.main import create_trade, handle_trade, init, \
get_target_bid, _process
get_target_bid, _process, execute_sell
from freqtrade.misc import get_state, State
from freqtrade.persistence import Trade
@ -314,3 +314,104 @@ def test_balance_fully_last_side(mocker):
def test_balance_bigger_last_ask(mocker):
mocker.patch.dict('freqtrade.main._CONF', {'bid_strategy': {'ask_last_balance': 1.0}})
assert get_target_bid({'ask': 5, 'last': 10}) == 5
def test_execute_sell_up(default_conf, ticker, ticker_sell_up, mocker):
mocker.patch.dict('freqtrade.main._CONF', default_conf)
mocker.patch('freqtrade.main.get_signal', side_effect=lambda s, t: True)
mocker.patch('freqtrade.rpc.init', MagicMock())
rpc_mock = mocker.patch('freqtrade.main.rpc.send_msg', MagicMock())
mocker.patch.multiple('freqtrade.main.exchange',
validate_pairs=MagicMock(),
get_ticker=ticker)
mocker.patch.multiple('freqtrade.fiat_convert.Pymarketcap',
ticker=MagicMock(return_value={'price_usd': 15000.0}),
_cache_symbols=MagicMock(return_value={'BTC': 1}))
init(default_conf, create_engine('sqlite://'))
# Create some test data
create_trade(0.001)
trade = Trade.query.first()
assert trade
# Increase the price and sell it
mocker.patch.multiple('freqtrade.main.exchange',
validate_pairs=MagicMock(),
get_ticker=ticker_sell_up)
execute_sell(trade=trade, limit=ticker_sell_up()['bid'])
assert rpc_mock.call_count == 2
assert 'Selling [BTC/ETH]' in rpc_mock.call_args_list[-1][0][0]
assert '0.00001172' in rpc_mock.call_args_list[-1][0][0]
assert 'profit: ~6.11%, 0.00006126' in rpc_mock.call_args_list[-1][0][0]
assert '0.919 USD' in rpc_mock.call_args_list[-1][0][0]
def test_execute_sell_down(default_conf, ticker, ticker_sell_down, mocker):
mocker.patch.dict('freqtrade.main._CONF', default_conf)
mocker.patch('freqtrade.main.get_signal', side_effect=lambda s, t: True)
mocker.patch('freqtrade.rpc.init', MagicMock())
rpc_mock = mocker.patch('freqtrade.main.rpc.send_msg', MagicMock())
mocker.patch.multiple('freqtrade.rpc.telegram',
_CONF=default_conf,
init=MagicMock(),
send_msg=MagicMock())
mocker.patch.multiple('freqtrade.main.exchange',
validate_pairs=MagicMock(),
get_ticker=ticker)
mocker.patch.multiple('freqtrade.fiat_convert.Pymarketcap',
ticker=MagicMock(return_value={'price_usd': 15000.0}),
_cache_symbols=MagicMock(return_value={'BTC': 1}))
init(default_conf, create_engine('sqlite://'))
# Create some test data
create_trade(0.001)
trade = Trade.query.first()
assert trade
# Decrease the price and sell it
mocker.patch.multiple('freqtrade.main.exchange',
validate_pairs=MagicMock(),
get_ticker=ticker_sell_down)
execute_sell(trade=trade, limit=ticker_sell_down()['bid'])
assert rpc_mock.call_count == 2
assert 'Selling [BTC/ETH]' in rpc_mock.call_args_list[-1][0][0]
assert '0.00001044' in rpc_mock.call_args_list[-1][0][0]
assert 'profit: ~-5.48%, -0.00005492' in rpc_mock.call_args_list[-1][0][0]
assert '-0.824 USD' in rpc_mock.call_args_list[-1][0][0]
def test_execute_sell_without_conf(default_conf, ticker, ticker_sell_up, mocker):
mocker.patch.dict('freqtrade.main._CONF', default_conf)
mocker.patch('freqtrade.main.get_signal', side_effect=lambda s, t: True)
mocker.patch('freqtrade.rpc.init', MagicMock())
rpc_mock = mocker.patch('freqtrade.main.rpc.send_msg', MagicMock())
mocker.patch.multiple('freqtrade.main.exchange',
validate_pairs=MagicMock(),
get_ticker=ticker)
init(default_conf, create_engine('sqlite://'))
# Create some test data
create_trade(0.001)
trade = Trade.query.first()
assert trade
# Increase the price and sell it
mocker.patch.multiple('freqtrade.main.exchange',
validate_pairs=MagicMock(),
get_ticker=ticker_sell_up)
mocker.patch('freqtrade.main._CONF', {})
execute_sell(trade=trade, limit=ticker_sell_up()['bid'])
assert rpc_mock.call_count == 2
assert 'Selling [BTC/ETH]' in rpc_mock.call_args_list[-1][0][0]
assert '0.00001172' in rpc_mock.call_args_list[-1][0][0]
assert '(profit: ~6.11%, 0.00006126)' in rpc_mock.call_args_list[-1][0][0]
assert 'USD' not in rpc_mock.call_args_list[-1][0][0]