flake8: Add pep8-naming plugin.

Check PEP-8 naming conventions, plugin for flake8
https://pypi.python.org/pypi/pep8-naming/

qutebrowser/browser/network/networkreply.py

@@ -30,7 +30,7 @@ class FixedDataNetworkReply(QNetworkReply):
 
     """QNetworkReply subclass for fixed data."""
 
-    def __init__(self, request, fileData, mimeType, parent=None):
+    def __init__(self, request, fileData, mimeType, parent=None):  # noqa
         """Constructor.
 
         Args:

qutebrowser/commands/cmdutils.py

@@ -91,7 +91,7 @@ def check_exclusive(flags, names):
             argstr))
 
 
-class register:  # pylint: disable=invalid-name
+class register:  # noqa # pylint: disable=invalid-name
 
     """Decorator to register a new command handler.
 

qutebrowser/config/config.py

@@ -46,7 +46,7 @@ from qutebrowser.utils.usertypes import Completion
 UNSET = object()
 
 
-class change_filter:  # pylint: disable=invalid-name
+class change_filter:  # noqa # pylint: disable=invalid-name
 
     """Decorator to filter calls based on a config section/option matching.
 

qutebrowser/keyinput/modeman.py

@@ -65,7 +65,7 @@ class NotInModeError(Exception):
 
 def init(win_id, parent):
     """Initialize the mode manager and the keyparsers for the given win_id."""
-    KM = usertypes.KeyMode  # pylint: disable=invalid-name
+    KM = usertypes.KeyMode  # noqa # pylint: disable=invalid-name
     modeman = ModeManager(win_id, parent)
     objreg.register('mode-manager', modeman, scope='window', window=win_id)
     keyparsers = {

qutebrowser/utils/debug.py

@@ -224,7 +224,7 @@ def format_call(func, args=None, kwargs=None, full=True):
     return '{}({})'.format(name, format_args(args, kwargs))
 
 
-class log_time:  # pylint: disable=invalid-name
+class log_time:  # noqa pylint: disable=invalid-name
 
     """Log the time an operation takes.
 

qutebrowser/utils/utils.py

@@ -563,7 +563,7 @@ def disabled_excepthook():
             sys.excepthook = old_excepthook
 
 
-class prevent_exceptions:  # pylint: disable=invalid-name
+class prevent_exceptions:  # noqa # pylint: disable=invalid-name
 
     """Decorator to ignore and log exceptions.
 

setup.cfg

@@ -7,5 +7,6 @@ exclude = .venv,.hypothesis,.git,__pycache__,resources.py
 # E402: module level import not at top of file
 # E266: too many leading '#' for block comment
 # F401: Unused import
-ignore = E128,E226,E265,E501,E402,E266,F401
+# N802: function name should be lowercase
+ignore = E128,E226,E265,E501,E402,E266,F401,N802
 max-complexity = 12

tox.ini

@@ -154,6 +154,7 @@ deps =
     -r{toxinidir}/requirements.txt
     flake8==2.5.1
     flake8-debugger==1.4.0
+    pep8-naming==0.3.3
     mccabe==0.3.1
     pep8==1.7.0
     pyflakes==1.0.0