aiobotocore’s documentation!¶
Async client for amazon services using botocore and aiohttp/asyncio.
This library is a mostly full featured asynchronous version of botocore.
Features¶
Full async support for AWS services with botocore.
Library used in production with S3, SQS and Dynamo services
Basic Example¶
import asyncio
from aiobotocore.session import get_session
AWS_ACCESS_KEY_ID = "xxx"
AWS_SECRET_ACCESS_KEY = "xxx"
async def go():
bucket = 'dataintake'
filename = 'dummy.bin'
folder = 'aiobotocore'
key = f'{folder}/{filename}'
session = get_session()
async with session.create_client('s3', region_name='us-west-2',
aws_secret_access_key=AWS_SECRET_ACCESS_KEY,
aws_access_key_id=AWS_ACCESS_KEY_ID) as client:
# upload object to amazon s3
data = b'\x01'*1024
resp = await client.put_object(Bucket=bucket,
Key=key,
Body=data)
print(resp)
# getting s3 object properties of file we just uploaded
resp = await client.get_object_acl(Bucket=bucket, Key=key)
print(resp)
# get object from s3
response = await client.get_object(Bucket=bucket, Key=key)
# this will ensure the connection is correctly re-used/closed
async with response['Body'] as stream:
assert await stream.read() == data
# list s3 objects using paginator
paginator = client.get_paginator('list_objects')
async for result in paginator.paginate(Bucket=bucket, Prefix=folder):
for c in result.get('Contents', []):
print(c)
# delete object from s3
resp = await client.delete_object(Bucket=bucket, Key=key)
print(resp)
loop = asyncio.get_event_loop()
loop.run_until_complete(go())
awscli¶
awscli depends on a single version of botocore, however aiobotocore only supports a specific range of botocore versions. To ensure you install the latest version of awscli that your specific combination or aiobotocore and botocore can support use:
pip install -U aiobotocore[awscli]
