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remove ability to backtest open ended timeranges (safer)

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This commit is contained in:
robcaulk 2022-07-21 13:02:52 +02:00
parent e694ea1cfd
commit 183dec866a
1 changed files with 10 additions and 3 deletions
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13
freqtrade/freqai/data_kitchen.py
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@ -741,9 +741,16 @@ class FreqaiDataKitchen:
backtest_timerange = TimeRange.parse_timerange(backtest_tr)
if backtest_timerange.stopts == 0:
backtest_timerange.stopts = int(
datetime.datetime.now(tz=datetime.timezone.utc).timestamp()
)
# typically open ended time ranges do work, however, there are some edge cases where
# it does not. accomodating these kinds of edge cases just to allow open-ended
# timerange is not high enough priority to warrant the effort. It is safer for now
# to simply ask user to add their end date
raise OperationalException("FreqAI backtesting does not allow open ended timeranges. "
"Please indicate the end date of your desired backtesting. "
"timerange.")
# backtest_timerange.stopts = int(
# datetime.datetime.now(tz=datetime.timezone.utc).timestamp()
# )
backtest_timerange.startts = (
backtest_timerange.startts - backtest_period_days * SECONDS_IN_DAY