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Don''t fully fail bot when invalid price value is reached

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closes #8300
This commit is contained in:
Matthias 2023-03-22 19:46:07 +01:00
parent 8cf3e9f91b
commit 150c5510c7
5 changed files with 22 additions and 14 deletions
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6
freqtrade/exchange/exchange.py
View File

@ -1135,7 +1135,11 @@ class Exchange:
"sell" else (stop_price >= limit_rate))
# Ensure rate is less than stop price
if bad_stop_price:
raise OperationalException(
# This can for example happen if the stop / liquidation price is set to 0
# Which is possible if a market-order closes right away.
# The InvalidOrderException will bubble up to exit_positions, where it will be
# handled gracefully.
raise InvalidOrderException(
"In stoploss limit order, stop price should be more than limit price. "
f"Stop price: {stop_price}, Limit price: {limit_rate}, "
f"Limit Price pct: {limit_price_pct}"

6
freqtrade/freqtradebot.py
View File

@ -1021,12 +1021,16 @@ class FreqtradeBot(LoggingMixin):
trades_closed = 0
for trade in trades:
try:
try:
if (self.strategy.order_types.get('stoploss_on_exchange') and
self.handle_stoploss_on_exchange(trade)):
trades_closed += 1
Trade.commit()
continue
except InvalidOrderException as exception:
logger.warning(
f'Unable to handle stoploss on exchange for {trade.pair}: {exception}')
# Check if we can sell our current pair
if trade.open_order_id is None and trade.is_open and self.handle_trade(trade):
trades_closed += 1

4
tests/exchange/test_binance.py
View File

@ -52,7 +52,7 @@ def test_create_stoploss_order_binance(default_conf, mocker, limitratio, expecte
exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance')
with pytest.raises(OperationalException):
with pytest.raises(InvalidOrderException):
order = exchange.create_stoploss(
pair='ETH/BTC',
amount=1,
@ -131,7 +131,7 @@ def test_create_stoploss_order_dry_run_binance(default_conf, mocker):
exchange = get_patched_exchange(mocker, default_conf, api_mock, 'binance')
with pytest.raises(OperationalException):
with pytest.raises(InvalidOrderException):
order = exchange.create_stoploss(
pair='ETH/BTC',
amount=1,

6
tests/exchange/test_huobi.py
View File

@ -4,7 +4,7 @@ from unittest.mock import MagicMock
import ccxt
import pytest
from freqtrade.exceptions import DependencyException, InvalidOrderException, OperationalException
from freqtrade.exceptions import DependencyException, InvalidOrderException
from tests.conftest import EXMS, get_patched_exchange
from tests.exchange.test_exchange import ccxt_exceptionhandlers
@ -31,7 +31,7 @@ def test_create_stoploss_order_huobi(default_conf, mocker, limitratio, expected,
exchange = get_patched_exchange(mocker, default_conf, api_mock, 'huobi')
with pytest.raises(OperationalException):
with pytest.raises(InvalidOrderException):
order = exchange.create_stoploss(pair='ETH/BTC', amount=1, stop_price=190,
order_types={'stoploss_on_exchange_limit_ratio': 1.05},
side=side,
@ -84,7 +84,7 @@ def test_create_stoploss_order_dry_run_huobi(default_conf, mocker):
exchange = get_patched_exchange(mocker, default_conf, api_mock, 'huobi')
with pytest.raises(OperationalException):
with pytest.raises(InvalidOrderException):
order = exchange.create_stoploss(pair='ETH/BTC', amount=1, stop_price=190,
order_types={'stoploss_on_exchange_limit_ratio': 1.05},
side='sell', leverage=1.0)

6
tests/exchange/test_kucoin.py
View File

@ -4,7 +4,7 @@ from unittest.mock import MagicMock
import ccxt
import pytest
from freqtrade.exceptions import DependencyException, InvalidOrderException, OperationalException
from freqtrade.exceptions import DependencyException, InvalidOrderException
from tests.conftest import EXMS, get_patched_exchange
from tests.exchange.test_exchange import ccxt_exceptionhandlers
@ -31,7 +31,7 @@ def test_create_stoploss_order_kucoin(default_conf, mocker, limitratio, expected
exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kucoin')
if order_type == 'limit':
with pytest.raises(OperationalException):
with pytest.raises(InvalidOrderException):
order = exchange.create_stoploss(pair='ETH/BTC', amount=1, stop_price=190,
order_types={
'stoploss': order_type,
@ -92,7 +92,7 @@ def test_stoploss_order_dry_run_kucoin(default_conf, mocker):
exchange = get_patched_exchange(mocker, default_conf, api_mock, 'kucoin')
with pytest.raises(OperationalException):
with pytest.raises(InvalidOrderException):
order = exchange.create_stoploss(pair='ETH/BTC', amount=1, stop_price=190,
order_types={'stoploss': 'limit',
'stoploss_on_exchange_limit_ratio': 1.05},