[PATCH] tox: Remove python 2 tests, add python 3.7, 3.8 tests

[Nir Soffer]

Python 2 is dead for a while, and there is no point in running the tests
now. Python 3.7 and 3.8 are available and we want to test them on
travis.

Signed-off-by: Nir Soffer <nsoffer(a)redhat.com&gt;
---
 .travis.yml | 4 ++--
 tox.ini     | 5 ++---
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 89fb52a..bea805d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -3,10 +3,10 @@ dist: xenial
 language: python
 
 python:
-  - "2.7"
   - "3.6"
   - "3.7"
-  - "3.8-dev"
+  - "3.8"
+  - "3.9-dev"
 
 addons:
   apt:
diff --git a/tox.ini b/tox.ini
index 4a28561..af8a6cc 100644
--- a/tox.ini
+++ b/tox.ini
@@ -4,7 +4,7 @@
 # and then run "tox" from this directory.
 
 [tox]
-envlist = py27,py36,flake8
+envlist = py{36,37,38},flake8
 skipsdist = True
 skip_missing_interpreters = True
 
@@ -18,8 +18,7 @@ whitelist_externals = make
 deps =
     pytest==4.0
 commands =
-    py27: make PY_VERSION=2.7 BUILDARGS="--build-lib={envsitepackagesdir}"
-    py36: make PY_VERSION=3.6 BUILDARGS="--build-lib={envsitepackagesdir}"
+    py{36,37,38}: make BUILDARGS="--build-lib={envsitepackagesdir}"
     pytest {posargs}
 
 [testenv:flake8]
-- 
2.25.4