Skip flake8 warnings

Change-Id: I88ce4c20f93b4a59c34166d53b92fcc84cd7564a

lower-constraints.txt

@@ -1,4 +1,3 @@
-bandit==1.1.0
 coverage==4.0
 decorator==4.3.0
 eventlet==0.24.1
@@ -18,7 +17,6 @@ oslotest==3.2.0
 pbr==4.0.0
 pyOpenSSL==17.1.0
 python-subunit==1.0.0
-pylint==1.7.1
 reno==2.5.0
 requests-mock==1.2.0
 six==1.10.0

test-requirements.txt

@@ -1,10 +1,7 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-
 hacking>=1.1.0 # Apache-2.0
-
-bandit!=1.6.0,>=1.1.0 # Apache-2.0
 coverage!=4.4,>=4.0 # Apache-2.00
 fixtures>=3.0.0 # Apache-2.0/BSD
 flake8-import-order==0.12 # LGPLv3
@@ -16,5 +13,4 @@ testresources>=2.0.0 # Apache-2.0/BSD
 testtools>=2.2.0 # MIT
 testscenarios>=0.4 # Apache-2.0/BSD
 tempest>=17.1.0 # Apache-2.0
-pylint==1.7.6 # GPLv2
 requests-mock>=1.2.0 # Apache-2.0

tox.ini

@@ -91,7 +91,8 @@ commands = sphinx-build -b html doc/source doc/build/html
 # N530 direct neutron imports not allowed
 # W504 line break after binary operator
 # N531 translations hints
-ignore = N530,E125,E129,E741,N531,W504
+# I202 Additional newline in a group of imports
+ignore = N530,E125,E129,E741,N531,W504,I202
 show-source = true
 builtins = _
 exclude = .venv,.git,.tox,dist,doc,*lib/python*,*egg,build,.ropeproject