Changed pep8 ignore list.

.gitlab-ci.yml

@@ -9,8 +9,9 @@ pycodestyle:
     # Run pycodestyle (PEP8) check.
     # https://pycodestyle.readthedocs.io/en/latest/intro.html#error-codes
     # Ignored errors:
+    # - E128: continuation line under-indented for visual indent
     # - E501: line too long
     # - E731: do not assign a lambda expression, use a def
     # - W504: line break after binary operator (conflicts with old pep8 package)
     # - W505: doc line too long
-    - pycodestyle --ignore=E501,E731,W504,W505 .
+    - pycodestyle --ignore=E128,E501,E731,W504,W505 .