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avoid generating logs on each iteration

This commit is contained in:
misagh 2018-11-28 20:04:56 +01:00
parent e9305b6592
commit e698590bb2
1 changed files with 8 additions and 6 deletions
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14
freqtrade/edge/__init__.py
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@ -53,6 +53,7 @@ class Edge():
self.edge_config = self.config.get('edge', {})
self._cached_pairs: Dict[str, Any] = {} # Keeps a list of pairs
self._final: list = []
# checking max_open_trades. it should be -1 as with Edge
# the number of trades is determined by position size
@ -178,7 +179,6 @@ class Edge():
"""
Filters out and sorts "pairs" according to Edge calculated pairs
"""
final = []
for pair, info in self._cached_pairs.items():
if info.expectancy > float(self.edge_config.get('minimum_expectancy', 0.2)) and \
@ -186,12 +186,14 @@ class Edge():
pair in pairs:
final.append(pair)
if final:
logger.info('Edge validated only %s', final)
else:
logger.info('Edge removed all pairs as no pair with minimum expectancy was found !')
if self._final != final:
self._final = final
if self._final:
logger.info('Edge validated only %s', self._final)
else:
logger.info('Edge removed all pairs as no pair with minimum expectancy was found !')
return final
return self._final
def _fill_calculable_fields(self, result: DataFrame) -> DataFrame:
"""