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Extract stake_currency param from hyperopt-explanationstring

This commit is contained in:
Matthias 2021-04-29 20:20:26 +02:00
parent 852f125347
commit e2e1d34828
2 changed files with 5 additions and 5 deletions
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8
freqtrade/optimize/hyperopt.py
View File

@ -307,7 +307,8 @@ class Hyperopt:
strat_stats = generate_strategy_stats(processed, '', backtesting_results,
min_date, max_date, market_change=0)
results_explanation = self._format_results_explanation_string(strat_stats)
results_explanation = self._format_results_explanation_string(
strat_stats, self.config['stake_currency'])
trade_count = strat_stats['total_trades']
total_profit = strat_stats['profit_total']
@ -331,17 +332,16 @@ class Hyperopt:
'total_profit': total_profit,
}
def _format_results_explanation_string(self, results_metrics: Dict) -> str:
def _format_results_explanation_string(self, results_metrics: Dict, stake_currency: str) -> str:
"""
Return the formatted results explanation in a string
"""
stake_cur = self.config['stake_currency']
return (f"{results_metrics['total_trades']:6d} trades. "
f"{results_metrics['wins']}/{results_metrics['draws']}"
f"/{results_metrics['losses']} Wins/Draws/Losses. "
f"Avg profit {results_metrics['profit_mean'] * 100: 6.2f}%. "
f"Median profit {results_metrics['profit_median'] * 100: 6.2f}%. "
f"Total profit {results_metrics['profit_total_abs']: 11.8f} {stake_cur} "
f"Total profit {results_metrics['profit_total_abs']: 11.8f} {stake_currency} "
f"({results_metrics['profit_total']: 7.2f}\N{GREEK CAPITAL LETTER SIGMA}%). "
f"Avg duration {results_metrics['holding_avg']} min."
).encode(locale.getpreferredencoding(), 'replace').decode('utf-8')

2
tests/optimize/test_hyperopt.py
View File

@ -468,7 +468,7 @@ def test_hyperopt_format_results(hyperopt):
Arrow(2017, 11, 14, 19, 32, 00),
Arrow(2017, 12, 14, 19, 32, 00), market_change=0)
results_explanation = hyperopt._format_results_explanation_string(results_metrics)
results_explanation = hyperopt._format_results_explanation_string(results_metrics, 'BTC')
total_profit = results_metrics['profit_total_abs']
results = {