python 3.8 support

.travis.yml

@@ -1,12 +1,11 @@
 language: python
-dist: xenial # minimal version required for python 3.7 support
+sudo: false
 python:
   - "2.7"
   - "3.6"
+  - "3.7"
+  - "3.8"
 matrix:
-  include:
-    - python: 3.7 # https://github.com/travis-ci/travis-ci/issues/9069#issuecomment-425720905
-      sudo: true
   allow_failures:
     python: "nightly"
 

setup.py

@@ -51,6 +51,7 @@ setup(
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
         'Topic :: Software Development :: Libraries :: Python Modules',
     ],
     keywords = 'monero cryptocurrency',