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#!/usr/bin/env python3
"""
aiobotocore SQS Consumer Example
"""
import asyncio
import sys
import botocore.exceptions
from aiobotocore.session import get_session
QUEUE_NAME = 'test_queue12'
async def go():
# Boto should get credentials from ~/.aws/credentials or the environment
session = get_session()
async with session.create_client('sqs', region_name='us-west-2') as client:
try:
response = await client.get_queue_url(QueueName=QUEUE_NAME)
except botocore.exceptions.ClientError as err:
if (
err.response['Error']['Code']
== 'AWS.SimpleQueueService.NonExistentQueue'
):
print(f"Queue {QUEUE_NAME} does not exist")
sys.exit(1)
else:
raise
queue_url = response['QueueUrl']
print('Pulling messages off the queue')
while True:
try:
# This loop wont spin really fast as there is
# essentially a sleep in the receive_message call
response = await client.receive_message(
QueueUrl=queue_url,
WaitTimeSeconds=2,
)
if 'Messages' in response:
for msg in response['Messages']:
print(f'Got msg "{msg["Body"]}"')
# Need to remove msg from queue or else it'll reappear
await client.delete_message(
QueueUrl=queue_url,
ReceiptHandle=msg['ReceiptHandle'],
)
else:
print('No messages in queue')
except KeyboardInterrupt:
break
print('Finished')
if __name__ == '__main__':
asyncio.run(go())
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