Hi, I forgot to follow up but this was resolved last Monday April 30th when Flask released 0.12.4.
Please let me know if you see anything out of the ordinary. Thanks ! David Moreau Simard Senior Software Engineer | OpenStack RDO dmsimard = [irc, github, twitter] On Fri, Apr 27, 2018 at 11:41 AM, David Moreau Simard <dmsim...@redhat.com> wrote: > Hi, > > I was made aware today that new installations of ARA were not working > or failing to generate reports in a variety of gate jobs with a stack > trace that ends with: > AttributeError: 'Blueprint' object has no attribute 'json_encoder' > > The root cause was identified to be a new release of Flask, 0.12.3, > which shipped broken packages to PyPi [1]. > This should be fixed momentarily once upstream ships a fixed 0.12.4 package. > > In the meantime, we're going to merge a requirements.txt update to > blacklist 0.12.3 but it won't be effective until we cut a new release > of ARA which we hope to be able to do sometime next week. > > I'll take the opportunity to remind users of ARA that we're > transitioning away from statically generated reports [3] and you > should do that too if you haven't already. > > [1]: https://github.com/pallets/flask/issues/2728 > [2]: > https://github.com/openstack/requirements/blob/a5537a6f4b9cc477067949e1f9136415ac216f21/upper-constraints.txt# > L480 > [3]: http://lists.openstack.org/pipermail/openstack-dev/2018-March/128902.html > > David Moreau Simard > Senior Software Engineer | OpenStack RDO > > dmsimard = [irc, github, twitter] __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: openstack-dev-requ...@lists.openstack.org?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev