Merge pull request #321 from sass/py39

test python3.9

Author: asottile

.pre-commit-config.yaml

@@ -1,18 +1,18 @@
 repos:
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v2.5.0
+    rev: v3.3.0
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
     -   id: check-yaml
     -   id: debug-statements
 -   repo: https://gitlab.com/pycqa/flake8
-    rev: 3.8.0
+    rev: 3.8.4
     hooks:
     -   id: flake8
         exclude: ^docs/conf.py
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v2.4.1
+    rev: v2.7.3
     hooks:
     -   id: pyupgrade
 -   repo: https://github.com/asottile/add-trailing-comma

azure-pipelines.yml

@@ -13,7 +13,7 @@ resources:
       type: github
       endpoint: github
       name: asottile/azure-pipeline-templates
-      ref: refs/tags/v2.0.0
+      ref: refs/tags/v2.1.0
 
 jobs:
 - template: job--pre-commit.yml@asottile
@@ -33,11 +33,11 @@ jobs:
     - script: rm -rf libsass/test
 - template: job--python-tox.yml@asottile
   parameters:
-    toxenvs: [py36, py37, py38]
+    toxenvs: [py36, py37, py38, py39]
     os: windows
     architectures: [x64, x86]
     wheel_tags: true
 - template: job--python-tox.yml@asottile
   parameters:
-    toxenvs: [pypy, pypy3, py27, py36, py37, py38]
+    toxenvs: [pypy, pypy3, py27, py36, py37, py38, py39]
     os: linux

setup.py

@@ -285,9 +285,10 @@ def finalize_options(self):
         'Programming Language :: C++',
         'Programming Language :: Python :: 2.7',
         'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.5',
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
         'Programming Language :: Python :: Implementation :: CPython',
         'Programming Language :: Python :: Implementation :: PyPy',
         'Programming Language :: Python :: Implementation :: Stackless',

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = pypy,pypy3,py27,py36,py37,py38,pre-commit
+envlist = pypy,pypy3,py27,py36,py37,py38,py39,pre-commit
 
 [testenv]
 usedevelop = true