在一个函数中可以有多个 async for
定义吗?当使用多个 for 循环时,下面的代码目前不会超过第一个条件,我想知道是否可以实现这一点而不必将这些 for 循环分解为多个函数
async def on_connection_toggle(self, ib: IB, callback):
#Fired. functions below not fired
async for _ in ib.connectedEvent:
await callback()
# Not fire
async for _ in ib.secondary():
await callback()
下面的方法按预期工作,但希望避免创建多个函数
# Works as expected
async def on_connection_toggle(self, ib: IB, callback):
await self.listen_connect(ib, callback)
await self.listen_secondary(ib, callback)
async def listen_connect(self, ib, callback):
async for _ in ib.connectedEvent:
await callback()
async def listen_secondary(self, ib, callback):
async for _ in ib.connectedEvent:
await callback()