e-dard/flask-s3 — pull request #27 by andrewsnowden (2014-07-15 15:53:39+00:00)
Title: Connect to correct S3 region when not default

S3 now wants you to directly connect to the S3 region you are using, and Boto throws errors if S3 tries to redirect you. See https://github.com/boto/boto/issues/621

The solution is to specify the region by using connect_to_region