Update testing for Python 3.9

.travis.yml

@@ -31,6 +31,16 @@ matrix:
       dist: xenial
       sudo: true
       name: "Python 3.8 without Extensions"
+    - env: TOX_ENV=py39
+      python: 3.9
+      dist: xenial
+      sudo: true
+      name: "Python 3.9 with Extensions"
+    - env: TOX_ENV=py39-no-ext
+      python: 3.9
+      dist: xenial
+      sudo: true
+      name: "Python 3.9 without Extensions"
     - env: TOX_ENV=type-checking
       python: 3.6
       name: "Python 3.6 Type checks"
@@ -40,6 +50,9 @@ matrix:
     - env: TOX_ENV=type-checking
       python: 3.8
       name: "Python 3.8 Type checks"
+    - env: TOX_ENV=type-checking
+      python: 3.9
+      name: "Python 3.9 Type checks"
     - env: TOX_ENV=lint
       python: 3.6
       name: "Python 3.6 Linter checks"
@@ -61,23 +74,28 @@ matrix:
       dist: xenial
       sudo: true
       name: "Python 3.8 Bandit security scan"
+    - env: TOX_ENV=security
+      python: 3.9
+      dist: xenial
+      sudo: true
+      name: "Python 3.9 Bandit security scan"
     - env: TOX_ENV=docs
       python: 3.7
       dist: xenial
       sudo: true
       name: "Python 3.7 Documentation tests"
     - env: TOX_ENV=pyNightly
-      python: 'nightly'
+      python: "nightly"
       name: "Python nightly with Extensions"
     - env: TOX_ENV=pyNightly-no-ext
-      python: 'nightly'
+      python: "nightly"
       name: "Python nightly without Extensions"
   allow_failures:
     - env: TOX_ENV=pyNightly
-      python: 'nightly'
+      python: "nightly"
       name: "Python nightly with Extensions"
     - env: TOX_ENV=pyNightly-no-ext
-      python: 'nightly'
+      python: "nightly"
       name: "Python nightly without Extensions"
 install:
   - pip install -U tox

setup.py

@@ -66,6 +66,7 @@ setup_kwargs = {
         "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
     ],
     "entry_points": {"console_scripts": ["sanic = sanic.__main__:main"]},
 }

tox.ini

@@ -1,11 +1,11 @@
 [tox]
-envlist = py36, py37, py38, pyNightly, {py36,py37,py38,pyNightly}-no-ext, lint, check, security, docs
+envlist = py36, py37, py38, py39, pyNightly, {py36,py37,py38,py39,pyNightly}-no-ext, lint, check, security, docs
 
 [testenv]
 usedevelop = True
 setenv =
-    {py36,py37,py38,pyNightly}-no-ext: SANIC_NO_UJSON=1
-    {py36,py37,py38,pyNightly}-no-ext: SANIC_NO_UVLOOP=1
+    {py36,py37,py38,py39,pyNightly}-no-ext: SANIC_NO_UJSON=1
+    {py36,py37,py38,py39,pyNightly}-no-ext: SANIC_NO_UVLOOP=1
 deps =
     coverage
     pytest==5.2.1