upload_fileobj does not execute abort_multipart_upload if an error occurs while reading the file

[AlexeyBerezhnoy]

• Async AWS SDK for Python version: 8.0.3
• Python version: 3.8.3
• Operating System: Mac OS Catalina 10.15.5

Description

upload_fileobj does not execute abort_multipart_upload if an error occurs while reading the file.
I expect abort_multipart_upload if upload_fileobj aborts

What I Did

ENDPOINT_URL = ''
AWS_ACCESS_KEY_ID = ''
AWS_SECRET_ACCESS_KEY = ''
Bucket = ''

async def test():
    session = aioboto3.session.Session(aws_access_key_id=AWS_ACCESS_KEY_ID, aws_secret_access_key=AWS_SECRET_ACCESS_KEY)
    async with session.client(service_name='s3', endpoint_url=ENDPOINT_URL) as s3:
        response = await s3.list_multipart_uploads(Bucket=Bucket)
        print(len(response['Uploads']))

        try:
            await s3.upload_fileobj(broken_file, Bucket, 'broken2')
        finally:
            response = await s3.list_multipart_uploads(Bucket=Bucket)
            print(len(response['Uploads']))

asyncio.run(test())

[terricain]

Should be fixed in the next release

[terricain]

8.2.0 released