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maxpowel / crypto_com_client

Apache License 2.0
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Deprecated loop in code #5

Open adsjr1 opened 2 years ago

adsjr1 commented 2 years ago

Tried to run the basic example for a market subscription, but I am getting this error: /workspaces/ft_userdata/user_data/tradingbot/bot.py:16:`` DeprecationWarning: There is no current event loop loop = asyncio.get_event_loop() INFO:client:Connecting to wss://stream.crypto.com/v2/market Traceback (most recent call last): File "/workspaces/ft_userdata/user_data/tradingbot/bot.py", line 17, in <module> loop.run_until_complete(run()) File "/usr/local/lib/python3.10/asyncio/base_events.py", line 646, in run_until_complete return future.result() File "/workspaces/ft_userdata/user_data/tradingbot/bot.py", line 8, in run async with MarketClient() as client: File "/home/ftuser/.local/lib/python3.10/site-packages/crypto_com/crypto_com.py", line 65, in __aenter__ self.websocket = await websockets.connect(self.api_url) File "/home/ftuser/.local/lib/python3.10/site-packages/websockets/client.py", line 535, in __await_impl__ transport, protocol = await self._create_connection() File "/usr/local/lib/python3.10/asyncio/base_events.py", line 1089, in create_connection transport, protocol = await self._create_connection_transport( File "/usr/local/lib/python3.10/asyncio/base_events.py", line 1107, in _create_connection_transport protocol = protocol_factory() File "/home/ftuser/.local/lib/python3.10/site-packages/websockets/client.py", line 69, in __init__ super().__init__(**kwargs) File "/home/ftuser/.local/lib/python3.10/site-packages/websockets/protocol.py", line 235, in __init__ self._drain_lock = asyncio.Lock( File "/usr/local/lib/python3.10/asyncio/locks.py", line 78, in __init__ super().__init__(loop=loop) File "/usr/local/lib/python3.10/asyncio/mixins.py", line 17, in __init__ raise TypeError( TypeError: As of 3.10, the *loop* parameter was removed from Lock() since it is no longer necessary

This is the code I am running with python 3.9: `from crypto_com.crypto_com import MarketClient import asyncio import logging

logging.basicConfig(level=logging.INFO)

async def run(): async with MarketClient() as client: await client.subscribe(["book.CRO_USDC.10"]) while True: event = await client.next_event() print(event)

if name == "main": loop = asyncio.get_event_loop() loop.run_until_complete(run())`

maxpowel commented 8 months ago

Probably it is due an old version of websockets library. You traceback points to /home/ftuser/.local/lib/python3.10/site-packages/websockets/protocol.py.

I'm not getting any issue but I upgraded to the latest websocket version anyway.