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def get_backtesting_status():
if WebInterface.tools[BOT_TOOLS_BACKTESTING] is not None:
independent_backtesting = WebInterface.tools[BOT_TOOLS_BACKTESTING]
if is_independent_backtesting_in_progress(independent_backtesting):
return "computing", get_independent_backtesting_progress(independent_backtesting) * 100
if is_independent_backtesting_finished(independent_backtesting) or \
is_independent_backtesting_stopped(independent_backtesting):
return "finished", 100
return "starting", 0
return "not started", 0
def start_backtesting_using_specific_files(files, source, reset_tentacle_config=False, run_on_common_part_only=True):
try:
tools = WebInterface.tools
previous_independant_backtesting = tools[BOT_TOOLS_BACKTESTING]
if tools[BOT_TOOLS_STRATEGY_OPTIMIZER] and is_optimizer_in_progress(tools[BOT_TOOLS_STRATEGY_OPTIMIZER]):
return False, "Optimizer already running"
elif previous_independant_backtesting and \
is_independent_backtesting_in_progress(previous_independant_backtesting):
return False, "A backtesting is already running"
else:
if previous_independant_backtesting:
run_in_bot_main_loop(stop_independent_backtesting(previous_independant_backtesting))
if reset_tentacle_config:
tentacles_setup_config = get_tentacles_setup_config()
else:
tentacles_setup_config = get_bot_api().get_edited_tentacles_config()
config = get_global_config()
independent_backtesting = create_independent_backtesting(config,
tentacles_setup_config,
files,
run_on_common_part_only=run_on_common_part_only)
run_in_bot_main_loop(initialize_and_run_independent_backtesting(independent_backtesting), blocking=False)
tools[BOT_TOOLS_BACKTESTING] = independent_backtesting
tools[BOT_TOOLS_BACKTESTING_SOURCE] = source
def start_optimizer(strategy, time_frames, evaluators, risks):
try:
tools = WebInterface.tools
optimizer = tools[BOT_TOOLS_STRATEGY_OPTIMIZER]
if optimizer is not None and is_optimizer_computing(optimizer):
return False, "Optimizer already running"
independent_backtesting = tools[BOT_TOOLS_BACKTESTING]
if independent_backtesting and is_independent_backtesting_in_progress(independent_backtesting):
return False, "A backtesting is already running"
else:
formatted_time_frames = parse_time_frames(time_frames)
float_risks = [float(risk) for risk in risks]
temp_independent_backtesting = create_independent_backtesting(get_global_config(), None, [])
optimizer_config = run_in_bot_async_executor(
initialize_independent_backtesting_config(temp_independent_backtesting)
)
optimizer = create_strategy_optimizer(optimizer_config,
get_bot_api().get_edited_tentacles_config(),
strategy)
tools[BOT_TOOLS_STRATEGY_OPTIMIZER] = optimizer
thread = threading.Thread(target=find_optimal_configuration,
args=(optimizer, evaluators, formatted_time_frames, float_risks),
name=f"{optimizer.get_name()}-WebInterface-runner")
thread.start()