def _load_ext(self):
"""根据当前配置文件下的信息载入行情api和交易api,记住这个api的选项是可选的"""
self.active = True
if "CONNECT_INFO" in self.config.keys():
info = self.config.get("CONNECT_INFO")
else:
raise ConfigError(message="没有相应的登录信息", args=("没有发现登录信息",))
MdApi, TdApi = Interface.get_interface(self)
if self.config.get("MD_FUNC"):
self.market = MdApi(self.event_engine)
self.market.connect(info)
if self.config.get("TD_FUNC"):
if self.config['INTERFACE'] == "looper":
self.trader = TdApi(self.event_engine, self)
else:
self.trader = TdApi(self.event_engine)
self.trader.connect(info)
show_me = graphic_pattern(__version__, self.engine_method)
print(show_me)
if self.refresh:
if self.r is not None:
self.r_flag = False
sleep(self.config['REFRESH_INTERVAL'] + 1.5)
self.r = Thread(target=refresh_query, args=(self,),daemon=True)
self.r.start()
else:
self.r = Thread(target=refresh_query, args=(self,), daemon=True)
self.r.start()
self.r_flag = True
def start(self, log_output=True, debug=False):
"""
开启处理整个事件处理循环
Args:
log_output(bool): 是否输出log信息
debug(bool): 是否开启调试模式 ----> 等待完成
"""
if self.config.get("PATTERN") == "real":
def running_timer(common_signal):
while True:
event = Event(type=EVENT_TIMER)
common_signal.timer_signal.send(event)
sleep(self.config['TIMER_INTERVAL'])
self.timer = Thread(target=running_timer, args=(common_signals, ))
self.timer.start()
self.config["LOG_OUTPUT"] = log_output
self._running(logout=log_output)
elif self.config.get("PATTERN") == "looper":
self.config["INTERFACE"] = "looper"
show_me = graphic_pattern(__version__, self.engine_method)
if log_output:
print(show_me)
self.init_interface()
print(">>>> 回测接口载入成功")
return self._start_looper()
else:
raise ValueError("错误的参数, 仅仅支持")
def _running(self, logout=True):
"""
根据当前配置文件下的信息载入行情api和交易api
注意此函数同时会根据构造函数中的refresh参数决定开启定时线程， 向CtpBee里面提供定时查询账户持仓功能
"""
self.active = True
if "CONNECT_INFO" in self.config.keys():
info = self.config.get("CONNECT_INFO")
else:
raise ConfigError(message="没有相应的登录信息", args=("没有发现登录信息",))
show_me = graphic_pattern(__version__, self.engine_method)
if logout:
print(show_me)
MdApi, TdApi = Interface.get_interface(self)
if self.config.get("MD_FUNC"):
self.market = MdApi(self.app_signal)
self.market.connect(info)
if self.config.get("TD_FUNC"):
self.trader = TdApi(self.app_signal)
self.trader.connect(info)
if self.refresh:
if self.r is not None:
self.r_flag = False
sleep(self.config['REFRESH_INTERVAL'] + 1.5)
self.r = Thread(target=refresh_query, args=(self,), daemon=True)
self.r.start()
else:
self.r = Thread(target=refresh_query, args=(self,), daemon=True)
self.r.start()
self.r_flag = True
def _running(self, logout=True):
"""
根据当前配置文件下的信息载入行情api和交易api
注意此函数同时会根据构造函数中的refresh参数决定开启定时线程， 向CtpBee里面提供定时查询账户持仓功能
"""
show_me = graphic_pattern(__version__, self.engine_method)
if logout:
print(show_me)
self.init_interface()
if self.refresh:
if self.r is not None:
self.r_flag = False
sleep(self.config['REFRESH_INTERVAL'] + 1.5)
self.r = Thread(target=refresh_query,
args=(self, ),
daemon=True)
self.r.start()
else:
self.r = Thread(target=refresh_query,
args=(self, ),
daemon=True)
self.r.start()
self.r_flag = True
