commits: 8a9c4710b2ee389a41e08a665108aca05ef02544

This data as json

sha	message	author_date	committer_date	raw_author	raw_committer	repo	author	committer
8a9c4710b2ee389a41e08a665108aca05ef02544	pyupgrade one-off run (#3190) * pyupgrade (manually vetted and tweaked) * pyupgrade * Tweaks to Dataset.drop_dims() * mypy * More concise code	2019-08-07T17:26:00Z	2019-08-07T17:26:00Z	2ff6d9e74ee03928d143f0bb1557924a28d3b23d	279c587273ec459ffb5192e60bf8447c05601fa5	13221727	6213168	5635139