1. 确认 asgiref.sync 模块中是否存在 iscoroutinefunction 首先,我们需要确认 iscoroutinefunction 函数是否确实存在于 asgiref.sync 模块中。然而,根据我的知识库和常见的库版本情况,iscoroutinefunction 通常不是 asgiref.sync 的一部分。这个函数更常见于 asyncio 模块中。因此,第一步是确认你的代码中是否有误将...
ImportError: cannot import name 'Coroutine' ImportErrorwhen importing
—> 26 asyncio.run(main())File c:\Users\Administrator\AppData\Local\Programs\Python\Python313\Lib\asyncio\runners.py:190, in run(main, debug, loop_factory) 161 “”"Execute the coroutine and return the result. 162 163 This function runs the passed coroutine, taking care of (…) 186 asy...
if__name__ =="__main__": #asyncio.run(bleDiscover()) devAddr = asyncio.run(getBleDetails()) ifdevAddr: asyncio.run(sendCommand(devAddr)) else: print("Device not found") My reason to use Python and not MATLAB in-built BLE function is : MATLAB BLE...
# import_module.pyfromjaximportnumpyasjnpjnp.ones(1) # bug.pyimportasyncioimportrayasyncdefmain():ray.init(address='local')@ray.remoteclassMockActor:importimport_moduleasyncdef__call__(self,x):awaitasyncio.sleep(1)actor=MockActor.remote()awaitasyncio.sleep(100)if__name__=='__main__':async...
import asyncio import websockets class WSProvider: def __init__(self, uri): self.uri = uri self.queue = asyncio.Queue() async def producer(self): async with websockets.connect(self.uri) as websocket: while True: message = await websocket.recv() await self.queue.put(message) async def...
RuntimeError: asyncio.run() cannot be called from a running event loop importasyncioimporttimeasyncdefcount():print("one")awaitasyncio.sleep(1)print("two")asyncdefmain():awaitasyncio.gather(count(),count(),count())if__name__=="__main__":s=time.perf_counter()# asyncio.run(main())aw...
RuntimeError:asyncio.run() cannot be called from a running event loop sys:1: RuntimeWarning: coroutine'WebBaseLoader.fetch_all'was never awaited Description The aload function, contrary to its name, is not an asynchronous function, so it cannot work concurrently with other asynchronous functions...
When trying to do UI automtion with pytest-asyncio and pytest-playwright, I got exception like: RuntimeError: Cannot run the event loop while another loop is running Code structure: ui2/conftest.py ui2/test_bing.py ui2/conftest.py import...
Describe the bug I'm using the new async engine with asyncpg (postgresql), for a discord bot, that is running with asyncio. I tried to access the database at the same time with 2 same event handlers in different files. This caused asyncp...