def get_required_time_frames(cls, config):
if CONFIG_FORCED_TIME_FRAME in config:
return TimeFrameManager.parse_time_frames(config[CONFIG_FORCED_TIME_FRAME])
strategy_config = cls.get_specific_config()
if STRATEGIES_REQUIRED_TIME_FRAME in strategy_config:
return TimeFrameManager.parse_time_frames(strategy_config[STRATEGIES_REQUIRED_TIME_FRAME])
else:
raise Exception(f"'{STRATEGIES_REQUIRED_TIME_FRAME}' is missing in {cls.get_config_file_name()}")
def get_required_time_frames(cls, config):
if CONFIG_FORCED_TIME_FRAME in config:
return TimeFrameManager.parse_time_frames(
config[CONFIG_FORCED_TIME_FRAME])
strategy_config = cls.get_evaluator_config()
if STRATEGIES_REQUIRED_TIME_FRAME in strategy_config:
return TimeFrameManager.parse_time_frames(
strategy_config[STRATEGIES_REQUIRED_TIME_FRAME])
else:
raise Exception("'{0}' is missing in {1}".format(
STRATEGIES_REQUIRED_TIME_FRAME, cls.get_config_file_name()))
def start_optimizer(strategy, time_frames, evaluators, risks):
tools = get_bot().get_tools()
tools[BOT_TOOLS_STRATEGY_OPTIMIZER] = StrategyOptimizer(
get_bot().get_config(), strategy)
optimizer = tools[BOT_TOOLS_STRATEGY_OPTIMIZER]
backtester = tools[BOT_TOOLS_BACKTESTING]
if optimizer.get_is_computing():
return False, "Optimizer already running"
elif backtester and backtester.get_is_computing():
return False, "A backtesting is already running"
else:
formatted_time_frames = TimeFrameManager.parse_time_frames(time_frames)
float_risks = [float(risk) for risk in risks]
thread = threading.Thread(target=optimizer.find_optimal_configuration,
args=(evaluators, formatted_time_frames,
float_risks))
thread.start()
return True, "Optimizer started"
