Pylons/pylons — pull request #22 by dareonion (2014-08-20 08:59:42+00:00)
Title: Access WebOb exceptions directly (WebOb 1.4 compatibility)

Pylons depends on WebOb 1.1.1+ at this point, so this should be ok. This makes it compatible with WebOb 1.4+, when the deprecated `exception` property on `HTTPException` was finally removed.