New pep8 version added a warning W503 which we will ignore

.travis.yml

@@ -7,7 +7,7 @@ install:
     - pip install -q -r src/requirements.txt
 before_script:
     - cd src
-    - flake8 --ignore=E123,E128,F403,F401,N802,C901 .
+    - flake8 --ignore=E123,E128,F403,F401,N802,C901,W503 .
     - python manage.py check
     - python manage.py validate
 script:

doc/development/setup.rst

@@ -73,7 +73,7 @@ to check for syntax, style and other errors. The ``flake8`` command by default i
 stricter than what we really enforce, but we do enforce that all commits produce no output
 from::
 
-    flake8 --ignore=E123,E128,F403,F401,N802 .
+    flake8 --ignore=E123,E128,F403,F401,N802,W503 .
 
 It is therefore a good idea to put this command into your git hook ``.git/hooks/pre-commit``,
 for example::
@@ -81,7 +81,7 @@ for example::
     #!/bin/sh
     cd $GIT_DIR/../src
     source ../env/bin/activate
-    flake8 --ignore=E123,E128,F403,F401,N802 .
+    flake8 --ignore=E123,E128,F403,F401,N802,W503 .
 
 
 

src/setup.cfg

@@ -1,5 +1,5 @@
 [flake8]
-ignore = E128,N802
+ignore = E128,N802,W503
 max-line-length = 160
 exclude = migrations,.ropeproject,static
 max-complexity = 16