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Add duration_explanation functions

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Matthias
2020-12-07 11:08:54 +01:00
parent c993831a04
commit 0e2a43ab4d
6 changed files with 63 additions and 14 deletions
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33
freqtrade/plugins/protections/iprotection.py
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@@ -5,6 +5,7 @@ from datetime import datetime, timedelta, timezone
from typing import Any, Dict, List, Optional, Tuple
from freqtrade.exchange import timeframe_to_minutes
from freqtrade.misc import plural
from freqtrade.mixins import LoggingMixin
from freqtrade.persistence import Trade
@@ -26,12 +27,16 @@ class IProtection(LoggingMixin, ABC):
self._protection_config = protection_config
tf_in_min = timeframe_to_minutes(config['timeframe'])
if 'stop_duration_candles' in protection_config:
self._stop_duration = (tf_in_min * protection_config.get('stop_duration_candles'))
self._stop_duration_candles = protection_config.get('stop_duration_candles', 1)
self._stop_duration = (tf_in_min * self._stop_duration_candles)
else:
self._stop_duration_candles = None
self._stop_duration = protection_config.get('stop_duration', 60)
if 'lookback_period_candles' in protection_config:
self._lookback_period = tf_in_min * protection_config.get('lookback_period_candles', 60)
self._lookback_period_candles = protection_config.get('lookback_period_candles', 1)
self._lookback_period = tf_in_min * self._lookback_period_candles
else:
self._lookback_period_candles = None
self._lookback_period = protection_config.get('lookback_period', 60)
LoggingMixin.__init__(self, logger)
@@ -40,6 +45,30 @@ class IProtection(LoggingMixin, ABC):
def name(self) -> str:
return self.__class__.__name__
@property
def stop_duration_str(self) -> str:
"""
Output configured stop duration in either candles or minutes
"""
if self._stop_duration_candles:
return (f"{self._stop_duration_candles} "
f"{plural(self._stop_duration_candles, 'candle', 'candles')}")
else:
return (f"{self._stop_duration} "
f"{plural(self._stop_duration, 'minute', 'minutes')}")
@property
def lookback_period_str(self) -> str:
"""
Output configured lookback period in either candles or minutes
"""
if self._lookback_period_candles:
return (f"{self._lookback_period_candles} "
f"{plural(self._lookback_period_candles, 'candle', 'candles')}")
else:
return (f"{self._lookback_period} "
f"{plural(self._lookback_period, 'minute', 'minutes')}")
@abstractmethod
def short_desc(self) -> str:
"""