Commits

Antoine Pitrou authored b9819e8e705
ARROW-4563: [Python] Validate decimal128() precision input Also add a debug check on the C++ side. Author: Antoine Pitrou <antoine@python.org> Closes #3647 from pitrou/ARROW-4563-py-validate-decimal128-inputs and squashes the following commits: 5a4cd6ae <Antoine Pitrou> ARROW-4563: Validate decimal128() precision input