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import asyncio
import sys
from aio_pika import DeliveryMode, Message, connect
async def main() -> None:
# Perform connection
connection = await connect("amqp://guest:guest@localhost/")
async with connection:
# Creating a channel
channel = await connection.channel()
message_body = b" ".join(
arg.encode() for arg in sys.argv[1:]
) or b"Hello World!"
message = Message(
message_body, delivery_mode=DeliveryMode.PERSISTENT,
)
# Sending the message
await channel.default_exchange.publish(
message, routing_key="task_queue",
)
print(f" [x] Sent {message!r}")
if __name__ == "__main__":
asyncio.run(main())
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