Bump hacking to 1.1.0
hacking 1.0+ adds a couple of additional checks that are helpful as part
of the transition to Python 3. However, hacking 1.1.0 incorporated
flake8 2.6.x, which transitioned from pep8 to pycodestyle. Tempest
provides some hacking extensions and these use pep8 imports. As things
stand, projects that wish to use these hacking extensions must either
constrain themselves to the same older hacking versions or install pep8
manually. Neither of these approaches is particularly attractive so
instead transition to hacking 1.1.0 ourselves. This has the benefit of
giving us the additional checks for Python 3.
Change-Id: I09e3d2461366bb439bcb817149ce807a232acfbb
diff --git a/tox.ini b/tox.ini
index de4f1b7..ab72548 100644
--- a/tox.ini
+++ b/tox.ini
@@ -176,7 +176,8 @@
# E125 is a won't fix until https://github.com/jcrocholl/pep8/issues/126 is resolved. For further detail see https://review.openstack.org/#/c/36788/
# E123 skipped because it is ignored by default in the default pep8
# E129 skipped because it is too limiting when combined with other rules
-ignore = E125,E123,E129
+# W504 skipped because it is overeager and unnecessary
+ignore = E125,E123,E129,W504
show-source = True
exclude = .git,.venv,.tox,dist,doc,*egg,build
enable-extensions = H106,H203,H904