Added support of py39

Author: digitronik

.github/workflows/test.yml

@@ -15,6 +15,7 @@ jobs:
             "3.6",
             "3.7",
             "3.8",
+            "3.9",
             "pypy3",
         ]
         pytest-version: [

setup.py

@@ -33,6 +33,7 @@
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3 :: Only",
         "Programming Language :: Python :: Implementation :: CPython",
         "Programming Language :: Python :: Implementation :: PyPy",

tox.ini

@@ -11,7 +11,7 @@ max-line-length = 88
 [tox]
 envlist =
     linting
-    py{36,37,38,py3}-pytest{50,51,52,53,54,60,61}
+    py{36,37,38,39,py3}-pytest{50,51,52,53,54,60,61}
 minversion = 3.17.1
 
 [testenv]