tree c6356f49c1b37bab990801713c18f4f06485288d
parent 785e7812796190f7ae69dcd039b540761f09a058
author Ghanshyam Mann <gmann@ghanshyammann.com> 1589325588 -0500
committer Ghanshyam Mann <gmann@ghanshyammann.com> 1589330014 -0500

Fix hacking min version to 3.0.1

flake8 new release 3.8.0 added new checks and gate pep8
job start failing. hacking 3.0.1 fix the pinning of flake8 to
avoid bringing in a new version with new checks.

Though it is fixed in latest hacking but 2.0 and 3.0 has cap for
flake8 as <4.0.0 which mean flake8 new version 3.9.0 can also
break the pep8 job if new check are added.

To avoid similar gate break in future, we need to bump the hacking min
version.

- http://lists.openstack.org/pipermail/openstack-discuss/2020-May/014828.html

Change-Id: I8123f403a23f17c20cd5b114227fef45d2eb7992