SSL validation failed (_ssl.c:1051) Python 3.7 · Issue #1884 · boto/boto3

META: Windows 10 python 3.7 pip 18.1 awscli==1.16.110 boto==2.49.0 boto3==1.9.100 botocore==1.12.100 certifi==2018.11.29 Issue Description Since last week, I've been encountering an issue where...