officially support python 3.9

Author: Kautenja

.travis.yml

@@ -28,6 +28,12 @@ matrix:
       before_install:
         - sudo apt-get install libsdl-image1.2-dev libsdl-mixer1.2-dev libsdl-ttf2.0-dev libsmpeg-dev libsdl1.2-dev libportmidi-dev libswscale-dev libavformat-dev libavcodec-dev libtiff5-dev libx11-6 libx11-dev fluid-soundfont-gm timgm6mb-soundfont xfonts-base xfonts-100dpi xfonts-75dpi xfonts-cyrillic fontconfig fonts-freefont-ttf libfreetype6-dev
         - pip3 install scons
+    - name: "Python 3.9 on Ubuntu 16.04"
+      python: 3.9
+      dist: xenial
+      before_install:
+        - sudo apt-get install libsdl-image1.2-dev libsdl-mixer1.2-dev libsdl-ttf2.0-dev libsmpeg-dev libsdl1.2-dev libportmidi-dev libswscale-dev libavformat-dev libavcodec-dev libtiff5-dev libx11-6 libx11-dev fluid-soundfont-gm timgm6mb-soundfont xfonts-base xfonts-100dpi xfonts-75dpi xfonts-cyrillic fontconfig fonts-freefont-ttf libfreetype6-dev
+        - pip3 install scons
     - name: "Python 3.5 on Ubuntu 18.04"
       python: 3.5
       dist: bionic
@@ -46,6 +52,12 @@ matrix:
       before_install:
         - sudo apt-get install libsdl-image1.2-dev libsdl-mixer1.2-dev libsdl-ttf2.0-dev libsmpeg-dev libsdl1.2-dev libportmidi-dev libswscale-dev libavformat-dev libavcodec-dev libtiff5-dev libx11-6 libx11-dev fluid-soundfont-gm timgm6mb-soundfont xfonts-base xfonts-100dpi xfonts-75dpi xfonts-cyrillic fontconfig fonts-freefont-ttf libfreetype6-dev
         - pip3 install scons
+    - name: "Python 3.9 on Ubuntu 18.04"
+      python: 3.9
+      dist: bionic
+      before_install:
+        - sudo apt-get install libsdl-image1.2-dev libsdl-mixer1.2-dev libsdl-ttf2.0-dev libsmpeg-dev libsdl1.2-dev libportmidi-dev libswscale-dev libavformat-dev libavcodec-dev libtiff5-dev libx11-6 libx11-dev fluid-soundfont-gm timgm6mb-soundfont xfonts-base xfonts-100dpi xfonts-75dpi xfonts-cyrillic fontconfig fonts-freefont-ttf libfreetype6-dev
+        - pip3 install scons
     # - name: "Python 3.7 on macOS 10.14 (Xcode 10.2)"
     #   os: osx
     #   osx_image: xcode10.2

setup.py

@@ -56,6 +56,7 @@
         'Programming Language :: Python :: 3.6',
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
         'Topic :: Games/Entertainment',
         'Topic :: Software Development :: Libraries :: Python Modules',
         'Topic :: System :: Emulators',