Update flake8 to 3.6.0, prettify config

classes/_Git_Windows.py

@@ -79,7 +79,7 @@ def push(*args):
         _call_process(execcmd)
 
     # remote.update
-    class remote:
+    class remote:  # noqa: N801
         @staticmethod
         def update(*args):
             execcmd = "git remote update " + " ".join(args)

requirements.txt

@@ -8,7 +8,7 @@ websocket-client==0.42.1
 coverage>=4.5.1
 pytest>=3.4.1
 phonenumbers>=8.8.11
-flake8~=3.5.0
+flake8~=3.6.0
 pep8-naming==0.5.0
 regex>=2018.2.21
 termcolor>=1.1.0

tox.ini

@@ -1,4 +1,12 @@
 [flake8]
-ignore = F403,E402,F405,N804,N813,F401
+ignore =
+    E402,  # Module-level import not at top
+    F401,  # Imported but unused
+    F403,  # from import *
+    F405,  # Same as above
+    F841,  # Local variable unused
+    # N804,  # First argument of @classmethod should be 'cls'
+    N813,  # Camel case imported as lowercase
+    W504   # Line brak after binary operator
 exclude = ChatExchange/*,.idea/*,.git/*,test/*,classes/*,env/*,venv/*
 max-line-length = 120

tox_classes.ini

@@ -1,3 +1,12 @@
 [flake8]
-ignore = E501,F403,E402,F405,N804,F401,N801
+ignore =
+    E402,
+    E501,
+    F401,
+    F403,
+    F405
+
+    # Disabled:
+    # N801,  # class name should use CapWords
+    # N804   # First argument of @classmethod should be 'cls'
 exclude = ChatExchange/*,.idea/*,.git/*

tox_tests.ini

@@ -1,3 +1,10 @@
 [flake8]
-ignore = E501,F403,E402,F401,F405,N804,E722,E731
+ignore =
+    E402,
+    E501,
+    E722,  # bare 'except:'
+    E731,  # assigning lambda
+    F401,
+    F403,
+    F405
 exclude = ChatExchange/*,.idea/*,.git/*