         djangomaster: https://github.com/django/django/archive/master.tar.gz
         -rrequirements/requirements-testing.txt
         -rrequirements/requirements-optionals.txt
  
  [testenv:py27-flake8]
  deps =
         -rrequirements/requirements-codestyle.txt
         -rrequirements/requirements-testing.txt
  commands = ./runtests.py --lintonly
  
 
</s> remove commands = ./runtests.py --lintonly
 </s> add  </s> remove commands = mkdocs build
 </s> add 
[testenv:py27-lint]
commands = ./runtests.py --lintonly
         djangomaster: https://github.com/django/django/archive/master.tar.gz
         -rrequirements/requirements-testing.txt
         -rrequirements/requirements-optionals.txt
  
[testenv:py27-lint]
commands = ./runtests.py --lintonly
  deps =
         -rrequirements/requirements-codestyle.txt
         -rrequirements/requirements-testing.txt
  commands = ./runtests.py --lintonly
  
keep keep keep keep replace keep keep keep keep keep
 Setup isort for code style linting 
tox.ini