lowhaio-aws-sigv4 
AWS Signature Version 4 signing for lowhaio
Installation
pip install lowhaio lowhaio_aws_sigv4Usage
The request function returned from lowhaio.Pool must be wrapped with lowhaio_aws_sigv4.signed, as in the below example.
import os
from lowhaio import Pool
from lowhaio_aws_sigv4 import signed
request, _ = Pool()
# A coroutine that returns a tuple a tuple of access key id, secret access
# key, any other headers, such as x-amz-security-token
async def credentials():
return os.environ['AWS_ACCESS_KEY_ID'], os.environ['AWS_SECRET_ACCESS_KEY'], ()
signed_request = request(
request, credentials=credentials, service='s3', region='eu-west-1',
)
code, headers, body = await signed_request(b'GET', 'https://s3-eu-west-1.amazonaws.com/my-bucket/my-key')
async for chunk in body:
print(chunk)
