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Fix index limits handling

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hroff-1902 2019-12-09 23:50:40 +03:00
parent 5fc357ee10
commit 8431b54b21
1 changed files with 5 additions and 4 deletions
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9
freqtrade/utils.py
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@ -422,14 +422,15 @@ def start_hyperopt_show(args: Dict[str, Any]) -> None:
total_epochs = len(trials)
trials = _hyperopt_filter_trials(trials, only_best, only_profitable)
trials_epochs = len(trials)
n = config.get('hyperopt_show_index', -1)
if n > total_epochs:
if n > trials_epochs:
raise OperationalException(
f"The index of the epoch to show should be less than {total_epochs + 1}.")
if n < -total_epochs:
f"The index of the epoch to show should be less than {trials_epochs + 1}.")
if n < -trials_epochs:
raise OperationalException(
f"The index of the epoch to show should be greater than {-total_epochs - 1}.")
f"The index of the epoch to show should be greater than {-trials_epochs - 1}.")
# Translate epoch index from human-readable format to pythonic
if n > 0: