boto/botocore — pull request #287 by jamesls (2014-05-23 22:41:34+00:00)
Title: Add Sigv4/s3 presigner

This adds two new signers that implement the sigv4 query auth (i.e presigned urls):

http://docs.aws.amazon.com/AmazonS3/latest/API/sigv4-query-string-auth.html

Part of this change was consolidating the signer modules into a single test module. The actual new unit tests for this start at: https://github.com/jamesls/botocore/compare/presign?expand=1#diff-ba8c31bd2a7fcaa0fa779dc3b770f8aaR127

cc @danielgtaylor