Remove deprecated pep8 and start using pycodestyle

.gitlab-ci.yml

@@ -27,8 +27,8 @@ pep8:
     image: python:3.5
     stage: lint
     script:
-        - pip install pep8
-        - pep8 --config=setup.cfg --count .
+        - pip install pycodestyle
+        - pycodestyle --config=setup.cfg --count .
 
 eslint:
     image: node:7.10.0

requirements.txt

@@ -20,7 +20,7 @@ nose-exclude==0.5.0
 psycopg2==2.7.1
 django-bootstrap3==8.2.3
 django-tables2==1.6.1
-pep8==1.7.0
+pycodestyle-2.3.1
 dealer==2.0.5
 django-modeltranslation==0.12.1
 django-auditlog==0.4.3

setup.cfg

@@ -1,4 +1,4 @@
-[pep8]
+[pycodestyle]
 max-line-length = 120
 ignore = E501,E722
 exclude = '*/migrations/*'

webapp/tables.py

@@ -17,4 +17,4 @@ class KaehmyExportTable(tables.Table):
     has_any_board_role = tables.BooleanColumn(verbose_name=_('Applied for board'))
 
     def __init__(self, *args, **kwargs):
-        super(KaehmyExportTable, self).__init__(*args, **kwargs)
+        super(KaehmyExportTable, self).__init__(*args, **kwargs)