Add Python 3.8 support

Author: const-cloudinary

.travis.yml

@@ -8,9 +8,9 @@ matrix:
   - python: 3.6
     env: TOXENV=py36-core
   - python: 3.7
-    dist: xenial
-    sudo: true
     env: TOXENV=py37-core
+  - python: 3.8
+    env: TOXENV=py38-core
   - python: 2.7
     env: TOXENV=py27-django18
   - python: 3.5
@@ -27,28 +27,22 @@ matrix:
     env: TOXENV=py27-django111
   - python: 3.6
     env: TOXENV=py36-django111
-  - python: 3.6
-    env: TOXENV=py36-django22
-  - python: 3.6
-    env: TOXENV=py36-django30
   - python: 3.5
     env: TOXENV=py35-django20
   - python: 3.7
-    dist: xenial
-    sudo: true
     env: TOXENV=py37-django20
   - python: 3.7
-    dist: xenial
-    sudo: true
     env: TOXENV=py37-django21
+  - python: 3.6
+    env: TOXENV=py36-django22
   - python: 3.7
-    dist: xenial
-    sudo: true
     env: TOXENV=py37-django22
+  - python: 3.6
+    env: TOXENV=py36-django30
   - python: 3.7
-    dist: xenial
-    sudo: true
     env: TOXENV=py37-django30
+  - python: 3.8
+    env: TOXENV=py38-django30
 install:
 - pip install tox
 script:

tox.ini

@@ -1,9 +1,9 @@
 [tox]
 envlist =
-  py{27,34,35,36,37}-core
+  py{27,34,35,36,37,38}-core
   py{27,34,35}-django{18,19,110}
   py{27,34,35,36}-django{111}
-  py{36,37}-django{20,21,22,30}
+  py{36,37,38}-django{20,21,22,30}
 [testenv]
 usedevelop = True
 commands =