Add logging examples in the docs.

Author: igorborgest

README.md

@@ -28,6 +28,7 @@ Powered By [<img src="https://arrow.apache.org/img/arrow.png" width="200">](http
 - [Quick Start](#quick-start)
 - [Read The Docs](#read-the-docs)
 - [Community Resources](#community-resources)
+- [Logging](#logging)
 - [Who uses AWS Data Wrangler?](#who-uses-aws-data-wrangler)
 - [Amazon SageMaker Data Wrangler?](#amazon-sageMaker-data-wrangler)
 
@@ -152,6 +153,24 @@ Please [send a Pull Request](https://github.com/awslabs/aws-data-wrangler/edit/m
 - [Getting started on AWS Data Wrangler and Athena](https://medium.com/@dheerajsharmainampudi/getting-started-on-aws-data-wrangler-and-athena-7b446c834076) [[@dheerajsharma21](https://github.com/dheerajsharma21)]
 - [Simplifying Pandas integration with AWS data related services](https://medium.com/@bv_subhash/aws-data-wrangler-simplifying-pandas-integration-with-aws-data-related-services-2b3325c12188) [[@bvsubhash](https://github.com/bvsubhash)]
 
+## Logging
+
+Enabling internal logging examples:
+
+```py3
+import logging
+logging.basicConfig(level=logging.INFO, format="[%(name)s][%(funcName)s] %(message)s")
+logging.getLogger("awswrangler").setLevel(logging.DEBUG)
+logging.getLogger("botocore.credentials").setLevel(logging.CRITICAL)
+```
+
+Into AWS lambda:
+
+```py3
+import logging
+logging.getLogger("awswrangler").setLevel(logging.DEBUG)
+```
+
 ## Who uses AWS Data Wrangler?
 
 Knowing which companies are using this library is important to help prioritize the project internally.

docs/source/index.rst

@@ -64,6 +64,7 @@ Read The Docs
    Tutorials <https://github.com/awslabs/aws-data-wrangler/tree/master/tutorials>
    api
    Community Resources <https://github.com/awslabs/aws-data-wrangler#community-resources>
+   Logging <https://github.com/awslabs/aws-data-wrangler#logging>
    Who uses AWS Data Wrangler? <https://github.com/awslabs/aws-data-wrangler#who-uses-aws-data-wrangler>
    License <https://github.com/awslabs/aws-data-wrangler/blob/master/LICENSE.txt>
    Contributing <https://github.com/awslabs/aws-data-wrangler/blob/master/CONTRIBUTING.md>