Align CI gates: syntax checks was moved to py3.5+

Author: penguinolog

CHANGELOG.rst

@@ -1,8 +1,11 @@
 CHANGELOG
 =========
 Version 2.0.0
+-------------
 * Async version is added
 
+* pep8 tests is moved to Python 3.6 due to `async_logwrap` syntax incompatibility with python < 3.5
+
 Version 1.3.0
 -------------
 * Allowed to blacklist call arguments

tox.ini

@@ -30,11 +30,11 @@ commands =
 commands = {posargs:}
 
 [tox:travis]
-2.7 = install, py27, pep8, pylint
-3.4 = install, py34, pep8
-3.5 = install, py35, pep8, bandit, pylint
+2.7 = install, py27
+3.4 = install, py34
+3.5 = install, py35, bandit, pylint
 3.6 = install, py36, pep8, pep257
-pypy = install, pypy, pep8
+pypy = install, pypy
 
 [testenv:pep8]
 deps =
@@ -55,12 +55,14 @@ usedevelop = False
 commands = pip install ./ -vvv -U
 
 [testenv:pylint]
+basepython = python3.5
 deps =
     pylint
     -r{toxinidir}/CI_REQUIREMENTS.txt
 commands = pylint logwrap
 
 [flake8]
+basepython = python3.6
 exclude =
     .venv,
     .git,