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add error for user trying to backtest with backtest_period<1

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robcaulk 2022-05-27 00:43:52 +02:00
parent 6193205012
commit 23c30dbc10
1 changed files with 6 additions and 0 deletions
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6
freqtrade/freqai/data_kitchen.py
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@ -19,6 +19,7 @@ from sklearn.model_selection import train_test_split
from freqtrade.configuration import TimeRange from freqtrade.configuration import TimeRange
from freqtrade.data.history import load_pair_history from freqtrade.data.history import load_pair_history
from freqtrade.data.history.history_utils import refresh_backtest_ohlcv_data from freqtrade.data.history.history_utils import refresh_backtest_ohlcv_data
from freqtrade.exceptions import OperationalException
from freqtrade.freqai.data_drawer import FreqaiDataDrawer from freqtrade.freqai.data_drawer import FreqaiDataDrawer
from freqtrade.resolvers import ExchangeResolver from freqtrade.resolvers import ExchangeResolver
from freqtrade.strategy.interface import IStrategy from freqtrade.strategy.interface import IStrategy
@ -59,6 +60,11 @@ class FreqaiDataKitchen:
self.pair = pair self.pair = pair
self.svm_model: linear_model.SGDOneClassSVM = None self.svm_model: linear_model.SGDOneClassSVM = None
if not self.live: if not self.live:
if config.get('freqai', {}).get('backtest_period') is not int:
raise OperationalException('backtest_period < 1,'
'Can only backtest on full day increments'
'backtest_period. Only live/dry mode'
'allows fractions of days')
self.full_timerange = self.create_fulltimerange(self.config["timerange"], self.full_timerange = self.create_fulltimerange(self.config["timerange"],
self.freqai_config.get("train_period") self.freqai_config.get("train_period")
) )