Move parameter file loading to hyper-mixin

This commit is contained in:
Matthias 2022-05-29 16:39:47 +02:00
parent 1ee08d22d2
commit e6affcc23e
2 changed files with 22 additions and 20 deletions

View File

@ -47,26 +47,7 @@ class StrategyResolver(IResolver):
strategy: IStrategy = StrategyResolver._load_strategy( strategy: IStrategy = StrategyResolver._load_strategy(
strategy_name, config=config, strategy_name, config=config,
extra_dir=config.get('strategy_path')) extra_dir=config.get('strategy_path'))
strategy.ft_load_hyper_params_from_file()
if strategy._ft_params_from_file:
# Set parameters from Hyperopt results file
params = strategy._ft_params_from_file
strategy.minimal_roi = params.get('roi', getattr(strategy, 'minimal_roi', {}))
strategy.stoploss = params.get('stoploss', {}).get(
'stoploss', getattr(strategy, 'stoploss', -0.1))
trailing = params.get('trailing', {})
strategy.trailing_stop = trailing.get(
'trailing_stop', getattr(strategy, 'trailing_stop', False))
strategy.trailing_stop_positive = trailing.get(
'trailing_stop_positive', getattr(strategy, 'trailing_stop_positive', None))
strategy.trailing_stop_positive_offset = trailing.get(
'trailing_stop_positive_offset',
getattr(strategy, 'trailing_stop_positive_offset', 0))
strategy.trailing_only_offset_is_reached = trailing.get(
'trailing_only_offset_is_reached',
getattr(strategy, 'trailing_only_offset_is_reached', 0.0))
# Set attributes # Set attributes
# Check if we need to override configuration # Check if we need to override configuration
# (Attribute name, default, subkey) # (Attribute name, default, subkey)

View File

@ -85,6 +85,27 @@ class HyperStrategyMixin:
return params return params
def ft_load_hyper_params_from_file(self) -> None:
""" Load Parameters from parameter file"""
if self._ft_params_from_file:
# Set parameters from Hyperopt results file
params = self._ft_params_from_file
self.minimal_roi = params.get('roi', getattr(self, 'minimal_roi', {}))
self.stoploss = params.get('stoploss', {}).get(
'stoploss', getattr(self, 'stoploss', -0.1))
trailing = params.get('trailing', {})
self.trailing_stop = trailing.get(
'trailing_stop', getattr(self, 'trailing_stop', False))
self.trailing_stop_positive = trailing.get(
'trailing_stop_positive', getattr(self, 'trailing_stop_positive', None))
self.trailing_stop_positive_offset = trailing.get(
'trailing_stop_positive_offset',
getattr(self, 'trailing_stop_positive_offset', 0))
self.trailing_only_offset_is_reached = trailing.get(
'trailing_only_offset_is_reached',
getattr(self, 'trailing_only_offset_is_reached', 0.0))
def ft_load_hyper_params(self, hyperopt: bool = False) -> None: def ft_load_hyper_params(self, hyperopt: bool = False) -> None:
""" """
Load Hyperoptable parameters Load Hyperoptable parameters