README.md

boto3 does not have a built-in sync ability, but awscli does. Since awscli is just a python package I figured there had to be a way to use the sync command. Here is how.

pip install boto3
pip install awscli

Run the code in the sync.py file.

sync.py

from argparse import Namespace

from botocore.session import get_session
from awscli.customizations.s3.subcommands import SyncCommand


global_args = Namespace()
global_args.region = 'us-east-2'
global_args.endpoint_url = None
global_args.verify_ssl = None

# get standard boto/awscli session information from your environment for 
# getting and setting credentials and other config.
session = get_session()
sync_command = SyncCommand(session)


sync_command(['/tmp/site/build/', 's3://bucket-name'], global_args)