mitsuhiko/flask — pull request #575 by SimonSapin (2012-08-14 06:46:49+00:00)
Title: Import flask.appcontext_tearing_down at top-level

Reported on the mailing-list:
http://flask.pocoo.org/mailinglist/archive/2012/8/13/import-problem-with-appcontext-tearing-down/