def data_collector():
if request.method == 'POST':
action_type = request.args["action_type"]
success = False
reply = "Action failed"
if action_type == "delete_data_file":
file = request.get_json()
success, reply = get_delete_data_file(file)
elif action_type == "start_collector":
details = request.get_json()
success, reply = collect_data_file(details["exchange"],
details["symbol"])
elif action_type == "import_data_file":
if request.files:
file = request.files['file']
name = secure_filename(request.files['file'].filename)
success, reply = save_data_file(name, file)
alert = {"success": success, "message": reply}
else:
alert = {}
current_exchange = get_current_exchange()
# here return template to force page reload because of file upload via input form
return render_template(
'data_collector.html',
data_files=get_data_files_with_description(),
ccxt_exchanges=sorted(get_full_exchange_list()),
current_exchange=get_current_exchange(),
full_symbol_list=sorted(get_symbol_list([current_exchange])),
alert=alert)
if success:
return get_rest_reply(jsonify(reply))
else:
return get_rest_reply(reply, 500)
elif request.method == 'GET':
origin_page = None
if request.args:
action_type_key = "action_type"
if action_type_key in request.args:
target = request.args[action_type_key]
if target == "symbol_list":
exchange = request.args.get('exchange')
return jsonify(sorted(get_symbol_list([exchange])))
from_key = "from"
if from_key in request.args:
origin_page = request.args[from_key]
current_exchange = get_current_exchange()
return render_template('data_collector.html',
data_files=get_data_files_with_description(),
ccxt_exchanges=sorted(get_full_exchange_list()),
current_exchange=get_current_exchange(),
full_symbol_list=sorted(
get_symbol_list([current_exchange])),
origin_page=origin_page,
alert={})
def backtesting():
if request.method == 'POST':
action_type = request.args["action_type"]
success = False
reply = "Action failed"
if action_type == "start_backtesting":
files = request.get_json()
success, reply = start_backtesting_using_specific_files(files)
if success:
return get_rest_reply(jsonify(reply))
else:
return get_rest_reply(reply, 500)
elif request.method == 'GET':
if request.args:
target = request.args["update_type"]
if target == "backtesting_report":
backtesting_report = get_backtesting_report()
return jsonify(backtesting_report)
elif target == "backtesting_status":
backtesting_status, progress = get_backtesting_status()
status = {"status": backtesting_status, "progress": progress}
return jsonify(status)
else:
return render_template(
'backtesting.html',
data_files=get_data_files_with_description())
def backtesting():
if request.method == 'POST':
action_type = request.args["action_type"]
success = False
reply = "Action failed"
if action_type == "start_backtesting":
files = request.get_json()
source = request.args["source"]
reset_tentacle_config = request.args["reset_tentacle_config"] if "reset_tentacle_config" in request.args \
else False
success, reply = start_backtesting_using_specific_files(
files, source, reset_tentacle_config)
if success:
return get_rest_reply(jsonify(reply))
else:
return get_rest_reply(reply, 500)
elif request.method == 'GET':
if request.args:
target = request.args["update_type"]
if target == "backtesting_report":
source = request.args["source"]
backtesting_report = get_backtesting_report(source)
return jsonify(backtesting_report)
elif target == "backtesting_status":
backtesting_status, progress = get_backtesting_status()
status = {"status": backtesting_status, "progress": progress}
return jsonify(status)
else:
return render_template(
'backtesting.html',
activated_trading_mode=get_config_activated_trading_mode(),
data_files=get_data_files_with_description())
def config_tentacle():
if request.method == 'POST':
tentacle_name = request.args.get("name")
action = request.args.get("action")
success = True
response = ""
if action == "update":
request_data = request.get_json()
success, response = update_tentacle_config(tentacle_name, request_data)
elif action == "factory_reset":
success, response = reset_config_to_default(tentacle_name)
if success:
return get_rest_reply(jsonify(response))
else:
return get_rest_reply(response, 500)
else:
if request.args:
tentacle_name = request.args.get("name")
tentacle_class, tentacle_type, tentacle_desc = get_tentacle_from_string(tentacle_name)
evaluator_config = get_evaluator_detailed_config() if tentacle_type == "strategy" and \
tentacle_desc[REQUIREMENTS_KEY] == ["*"] else None
strategy_config = get_strategy_config() if tentacle_type == "trading mode" and \
len(tentacle_desc[REQUIREMENTS_KEY]) > 1 else None
evaluator_startup_config = get_evaluator_startup_config() if evaluator_config or strategy_config else None
return render_template('config_tentacle.html',
name=tentacle_name,
tentacle_type=tentacle_type,
tentacle_class=tentacle_class,
tentacle_desc=tentacle_desc,
evaluator_startup_config=evaluator_startup_config,
strategy_config=strategy_config,
evaluator_config=evaluator_config,
activated_trading_mode=get_config_activated_trading_mode(edited_config=True),
data_files=get_data_files_with_description())
else:
return render_template('config_tentacle.html')