def load_strategy_from_config(self, caller: int, strategyName: str, config: dict):
"""
This function will load the strategy from the config dictionary provided.
:param caller: Caller to manipulate.
:param strategyName: Name of strategy to load.
:param config: Configuration dictionary to load.
:return: None
"""
key = f'{strategyName.lower()}Length'
if key not in config:
return
valueCount = config[key]
tab = self.get_category_tab(caller)
valueWidgets = self.strategyDict[tab, strategyName, 'values']
parameters = self.strategyDict[tab, strategyName, 'parameters']
groupBoxLayout = self.strategyDict[tab, strategyName, 'layout']
self.strategyDict[tab, strategyName, 'groupBox'].setChecked(config[f'{strategyName.lower()}'])
while valueCount > len(valueWidgets):
add_strategy_inputs(self.strategyDict, parameters, strategyName, groupBoxLayout, tab)
while valueCount < len(valueWidgets):
delete_strategy_inputs(self.strategyDict, parameters, strategyName, tab)
for index, widget in enumerate(valueWidgets, start=1):
value = config[f'{strategyName.lower()}{index}']
set_value(widget, value)
def set_strategy_values(config_obj: Configuration, strategy_name: str,
caller: int, values):
"""
Set GUI values for a strategy based on values passed.
:param config_obj: Configuration QDialog object (from configuration.py)
:param strategy_name: Name of the strategy that'll have its values set.
:param caller: Caller that'll determine which tab object gets returned.
:param values: List of values to populate GUI with.
:return: None
"""
tab = config_obj.get_category_tab(caller)
target_values = config_obj.strategyDict[tab, strategy_name, 'values']
parameters = config_obj.strategyDict[tab, strategy_name, 'parameters']
layout = config_obj.strategyDict[tab, strategy_name, 'layout']
while len(values) < len(target_values):
delete_strategy_inputs(config_obj.strategyDict, parameters,
strategy_name, tab)
while len(values) > len(target_values):
add_strategy_inputs(config_obj.strategyDict, parameters, strategy_name,
layout, tab)
for index, widget in enumerate(target_values):
value = values[index]
set_value(widget, value)