def load_setting(self):
""""""
setting = load_json(self.setting_filename)
if not setting:
return
self.update_setting(setting)
def load_backtesting_setting(self):
""""""
setting = load_json(self.setting_filename)
if not setting:
return
self.class_combo.setCurrentIndex(
self.class_combo.findText(setting["class_name"])
)
self.symbol_line.setText(setting["vt_symbol"])
self.interval_combo.setCurrentIndex(
self.interval_combo.findText(setting["interval"])
)
self.rate_line.setText(str(setting["rate"]))
self.slippage_line.setText(str(setting["slippage"]))
self.size_line.setText(str(setting["size"]))
self.pricetick_line.setText(str(setting["pricetick"]))
self.capital_line.setText(str(setting["capital"]))
if not setting["inverse"]:
self.inverse_combo.setCurrentIndex(0)
else:
self.inverse_combo.setCurrentIndex(1)
def load_algo_setting(self):
""""""
self.algo_settings = load_json(self.setting_filename)
for setting_name, setting in self.algo_settings.items():
self.put_setting_event(setting_name, setting)
self.write_log("算法配置载入成功")
def load_setting(self) -> None:
""""""
setting = load_json(self.setting_filename)
if setting:
self.trade_slippage = setting["trade_slippage"]
self.timer_interval = setting["timer_interval"]
self.instant_trade = setting["instant_trade"]
def load_strategy_setting(self):
"""
Load setting file.
"""
self.strategy_setting = load_json(self.setting_filename)
for strategy_name, strategy_config in self.strategy_setting.items():
self.add_strategy(strategy_config["class_name"], strategy_name,
strategy_config["vt_symbol"],
strategy_config["setting"])
def load_data(self) -> None:
""""""
position_data = load_json(self.data_filename)
for d in position_data:
vt_symbol = d["vt_symbol"]
direction = Direction(d["direction"])
position = self.get_position(vt_symbol, direction)
position.volume = d["volume"]
position.price = d["price"]
def load_setting(self) -> None:
""""""
setting = load_json(self.setting_filename)
for spread_setting in setting:
self.add_spread(
spread_setting["name"],
spread_setting["leg_settings"],
spread_setting["active_symbol"],
spread_setting.get("min_volume", 1),
save=False
)
def load_setting(self):
""""""
setting: dict = load_json(self.setting_filename)
for d in setting.values():
self.add_strategy(
d["name"],
d["vt_symbol"],
d["size"],
d["net_pos"],
d["open_price"],
d["last_price"],
d["create_time"],
d["note_text"],
)
def load_strategy_data(self):
"""
Load strategy data from json file.
"""
self.strategy_data = load_json(self.data_filename)
def load_setting(self):
""""""
setting = load_json(self.setting_filename)
self.tick_recordings = setting.get("tick", {})
self.bar_recordings = setting.get("bar", {})