8000 aiohttp._websocket.reader_c.WebSocketReader object attribute 'parse_frame' is read-only · Issue #24262 · ccxt/ccxt · GitHub
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aiohttp._websocket.reader_c.WebSocketReader object attribute 'parse_frame' is read-only #24262

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p98m opened this issue Nov 14, 2024 · 6 comments
Open

aiohttp._websocket.reader_c.WebSocketReader object attribute 'parse_frame' is read-only #24262

p98m opened this issue Nov 14, 2024 · 6 comments
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@carlosmiei
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@p98m
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p98m commented Nov 14, 2024

Operating System

MacOS 15.1 (24B83)

Programming Languages

Python

CCXT Version

4.4.30

Description

Nothing works, default installation
The only error i have

Error: 'aiohttp._websocket.reader_c.WebSocketReader' object attribute 'parse_frame' is read-only

0 similar issues in search

pip list
Package            Version
------------------ ---------
aiodns             3.2.0
aiohappyeyeballs   2.4.3
aiohttp            3.11.1
aiosignal          1.3.1
attrs              24.2.0
ccxt               4.4.30
certifi            2024.8.30
cffi               1.17.1
charset-normalizer 3.4.0
cryptography       43.0.3
frozenlist         1.5.0
idna               3.10
multidict          6.1.0
pip                24.0
propcache          0.2.0
pycares            4.4.0
pycparser          2.22
requests           2.32.3
setuptools         75.5.0
typing_extensions  4.12.2
urllib3            2.2.3
yarl               1.17.1

Code

import asyncio
import signal
from datetime import datetime

from ccxt import pro


class OrderBookMonitor:
    def __init__(self, symbol="NEAR/USDT", depth=20):
        self.symbol = symbol
        self.depth = depth
        self.exchange = pro.bybit()
        self.exchange.options["enableRateLimit"] = True
        self.is_running = True

    def stop(self):
        self.is_running = False

    async def display_orderbook(self, orderbook):
        print(f"\n{datetime.now()} {self.symbol} Orderbook")
        print("\nBids:")
        for bid in orderbook["bids"][: self.depth]:
            print(f"Price: {bid[0]}, Amount: {bid[1]}")

        print("\nAsks:")
        for ask in orderbook["asks"][: self.depth]:
            print(f"Price: {ask[0]}, Amount: {ask[1]}")

    async def run(self):
        try:
            await self.exchange.load_markets()
            while self.is_running:
                orderbook = await self.exchange.watch_order_book(
                    self.symbol, self.depth
                )
                await self.display_orderbook(orderbook)

        except Exception as e:
            print(f"Error: {str(e)}")
        finally:
            await self.exchange.close()


async def main():
    monitor = OrderBookMonitor()

    def signal_handler():
        print("\nStopping the monitor...")
        monitor.stop()

    loop = asyncio.get_running_loop()
    for sig in (signal.SIGTERM, signal.SIGINT):
        loop.add_signal_handler(sig, signal_handler)

    await monitor.run()


if __name__ == "__main__":
    asyncio.run(main())
@carlosmiei
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carlosmiei commented Nov 14, 2024 •
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Hello @p98m, That error is caused by the newest aiohttp version, can you please downgrade it for now while we work on a fix?

3.11.x versions are not working, so I would suggest migrating to 3.10.11

@carlosmiei carlosmiei self-assigned this Nov 14, 2024
@skinderis
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@carlosmiei thanks, we had the same issue.. Trying to downgrade aiohttp version.

@p98m
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p98m commented Nov 15, 2024

@carlosmiei @skinderis aiohttp==3.10.*
thanks, it works

@p98m p98m closed this as completed Nov 15, 2024
@carlosmiei carlosmiei reopened this Nov 15, 2024
@carlosmiei
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@skinderis We're working on a fix to make ccxt compatible with the newest version of aiohttp as well, so for now we will keep this issue opened.

@carlosmiei carlosmiei added the bug label Nov 15, 2024
@carlosmiei carlosmiei mentioned this issue Nov 30, 2024
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@ttodua ttodua closed this as completed Jan 31, 2025
@ttodua ttodua reopened this Jan 31, 2025
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