Documentation regarding using local DynamoDB

[fsiler]

Is your idea related to a problem? Please describe.
I cannot for the life of me figure out how to set up a boto3 session that knows to talk to the local DynamoDB session. It's easy enough to set up eg

import boto3
import awswrangler as wr
boto3_session = boto3.session.Session(region_name='localhost')
wr.dynamodb.put_df(df=df, table_name=USERS_TABLE, boto3_session=boto3_session)

But here, awswrangler will try to communicate with the cloud instance, and boto3.session.Session does not have any kind of endpoint parameter- those can only be specified for the client or resource objects.

Describe the solution you'd like
Some way of telling awswrangler to please use the local DynamoDB instance, whether that's by just adding an endpoint_url parameter, or by documenting how it works. I just can't figure it out based on available boto3 and awswrangler docs.

[jaidisido]

Wrangler enables users to set global boto3 configuration, including service endpoint URLs. However, this is currently missing for DynamoDB which I am fixing in PR #887. Thanks for raising this, I will update this thread once it's merged

[jaidisido]

Now merged to main and can be tested:

pip uninstall awswrangler -y
pip install git+https://github.com/awslabs/aws-data-wrangler.git@main

until it's available in the next release