Use black as formatter and enable flake8/pylint

README.md

@@ -2,6 +2,7 @@ linux-system-roles/network
 ==========================
 [![Coverage Status](https://coveralls.io/repos/github/linux-system-roles/network/badge.svg)](https://coveralls.io/github/linux-system-roles/network)
 [![Travis Build Status](https://travis-ci.org/linux-system-roles/network.svg?branch=master)](https://travis-ci.org/linux-system-roles/network)
+[![Code Style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/ambv/black)
 
 This role enables users to configure network on target machines.
 The role can be used to configure:

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = flake8, pylint, py{26,27,36,37}
+envlist = black, flake8, pylint, py{26,27,36,37}
 skipsdist = true
 skip_missing_interpreters = True
 
@@ -17,8 +17,16 @@ setenv =
     LC_ALL = C
 changedir = {toxinidir}/tests
 covtarget = network_connections
+scriptfiles = library/network_connections.py tests/test_network_connections.py
 pytesttarget = .
 
+[testenv:black]
+basepython = python3.6
+deps = black
+
+commands = black --check --diff \
+    {[base]scriptfiles}
+
 [testenv:py26]
 passenv = {[base]passenv}
 setenv =
@@ -76,10 +84,12 @@ commands =
         {[base]pytesttarget}
 
 [testenv:pylint]
+basepython = python2.7
 setenv =
     {[base]setenv}
 deps =
     pylint>=1.8.4
+    ansible
 commands =
     pylint \
         --errors-only \
@@ -108,10 +118,19 @@ addopts = -rxs
 
 [flake8]
 show_source = True
+max-line-length = 88
+ignore = E402,W503
+
+[pylint]
+max-line-length = 88
+disable = wrong-import-position
+
+[pycodestyle]
+max-line-length = 88
 
 [travis]
 python =
   2.6: py26
-  2.7: py27,coveralls
-  3.6: py36
+  2.7: py27,coveralls,flake8,pylint
+  3.6: py36,black
   3.7: py37