From 4034cb34d9198b7be1474a36a8aadf9d8683abaa Mon Sep 17 00:00:00 2001
From: Hasan Ramezani <hasan.r67@gmail.com>
Date: Sun, 29 Nov 2020 21:00:06 +0100
Subject: [PATCH] Add Python3.9 support.

---
 .github/workflows/test.yml | 6 +++---
 setup.cfg                  | 1 +
 tox.ini                    | 9 +++++----
 3 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index f392e5bd0..0fd253887 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -9,7 +9,7 @@ jobs:
       fail-fast: false
       max-parallel: 5
       matrix:
-        python-version: ['3.6', '3.7', '3.8']
+        python-version: ['3.6', '3.7', '3.8', '3.9']
 
     services:
       mariadb:
@@ -78,7 +78,7 @@ jobs:
       fail-fast: false
       max-parallel: 5
       matrix:
-        python-version: ['3.6', '3.7', '3.8']
+        python-version: ['3.6', '3.7', '3.8', '3.9']
 
     services:
       postgres:
@@ -146,7 +146,7 @@ jobs:
       fail-fast: false
       max-parallel: 5
       matrix:
-        python-version: ['3.6', '3.7', '3.8']
+        python-version: ['3.6', '3.7', '3.8', '3.9']
 
     steps:
     - uses: actions/checkout@v2
diff --git a/setup.cfg b/setup.cfg
index 870ef95ce..8bb3a666e 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -25,6 +25,7 @@ classifiers =
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
     Topic :: Software Development :: Libraries :: Python Modules
 
 [options]
diff --git a/tox.ini b/tox.ini
index 1921606ed..1b0e2842f 100644
--- a/tox.ini
+++ b/tox.ini
@@ -3,10 +3,10 @@ envlist =
     docs
     style
     readme
-    py{36,37,38}-dj22-sqlite
-    py{36,37,38}-dj{30,31}-sqlite
-    py{36,37,38}-djmaster-sqlite
-    py{37,38}-dj{22,30,31}-{postgresql,mysql}
+    py{36,37,38,39}-dj22-sqlite
+    py{36,37,38,39}-dj{30,31}-sqlite
+    py{36,37,38,39}-djmaster-sqlite
+    py{37,38,39}-dj{22,30,31}-{postgresql,mysql}
 
 [testenv]
 deps =
@@ -63,6 +63,7 @@ python =
     3.6: py36
     3.7: py37
     3.8: py38
+    3.9: py39
 
 [gh-actions:env]
 DB_BACKEND =