Added python 3.8 to tests.

.travis.yml

@@ -17,6 +17,12 @@ matrix:
       dist: xenial
       language: python
       sudo: required
+    - python: "3.8"
+      env:
+        - TOX_ENV=py38
+      dist: xenial
+      language: python
+      sudo: required
 install:
   - pip install tox
 script:

setup.py

@@ -67,6 +67,7 @@ setup(
         'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
         'Topic :: Software Development :: Build Tools',
     ],
     license=__license__,

tox.ini

@@ -1,7 +1,6 @@
 [tox]
 envlist =
-    py{27},
+    py{27,34,35,36,37,38},
-    py{34,35,36,37},
 
 [testenv]
 basepython =
@@ -10,6 +9,7 @@ basepython =
     py35: python3.5
     py36: python3.6
     py37: python3.7
+    py38: python3.8
 
 passenv = CI TRAVIS TRAVIS_*