def initialize(self):
""" 初始化
"""
# 订阅事件 做市参数更新
if self.run_time_update:
from quant.event import EventConfig
EventConfig(self.server_id).subscribe(self.on_event_config, False)
async def on_event_config(self, event):
""" 更新参数
@param event 事件对象
"""
from quant.event import EventConfig
event = EventConfig().duplicate(event)
if event.server_id != self.server_id:
return
if not isinstance(event.params, dict):
logger.error("params format error! params:",
event.params,
caller=self)
return
# 将配置文件中的数据按照dict格式解析并设置成config的属性
self.update(event.params)
logger.info("config update success!", caller=self)
def initialize(self):
if self.run_time_update:
from quant.event import EventConfig
EventConfig(self.server_id).subscribe(self._on_event_config)
def register_run_time_update(self):
"""Subscribe EventConfig and that can update config in run-time dynamically."""
if self.run_time_update:
from quant.event import EventConfig
EventConfig(self.server_id).subscribe(self._on_event_config)