ci: test against Python 3.9 and Django 3.2

.github/workflows/main.yml

@@ -1,7 +1,9 @@
 name: Test and release
 
 # Fires on all incoming commits
-on: [push]
+on:
+  pull_request:
+  push:
 
 jobs:
 
@@ -10,19 +12,24 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python: [3.6, 3.7, 3.8]
+        python: [3.6, 3.7, 3.8, 3.9]
 
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v1
         with:
           python-version: ${{ matrix.python }}
       - name: Install dependencies
-        run: pip install tox tox-gh-actions
+        run: pip install tox tox-gh-actions -U pip
       - name: Run tests
-        run: tox --parallel
+        run: |
+          tox --skip-missing-interpreters=false --parallel
         env:
           TOX_PARALLEL_NO_SPINNER: 1
+      - name: Publish Test Report
+        uses: mikepenz/action-junit-report@v2
+        with:
+          report_paths: '**/junit/TEST-*.xml'
 
   # Create a new semantic release
   release:

.gitignore

@@ -10,6 +10,7 @@
 .coverage
 .idea/
 .pytest_cache
+junit/
 local_settings.py
 .eggs/
 .tox/

.releaserc

@@ -12,7 +12,7 @@
     "@semantic-release/github",
     ["@semantic-release/exec", {
       "verifyConditionsCmd": "python -m pip install -U pip setuptools wheel twine",
-      "prepareCmd": "sed -i 's/0.0.dev0/${nextRelease.version}/' mezzanine/__init__.py",
+      "prepareCmd": "sed -i 's/9999dev0/${nextRelease.version}/' mezzanine/__init__.py",
       "publishCmd": "python setup.py sdist bdist_wheel && twine upload dist/*"
     }]
   ]

mezzanine/__init__.py

@@ -1 +1 @@
-__version__ = "0.0.dev0"  # Do not edit, managed by semantic-release
+__version__ = "9999dev0"  # Do not edit, managed by semantic-release

setup.cfg

@@ -21,32 +21,33 @@ classifiers =
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
     Topic :: Internet :: WWW/HTTP
     Topic :: Internet :: WWW/HTTP :: Dynamic Content
     Topic :: Internet :: WWW/HTTP :: WSGI
     Topic :: Software Development :: Libraries :: Application Frameworks
     Topic :: Software Development :: Libraries :: Python Modules
 
 [options]
-python_requires = >=3.6, <3.9
+python_requires = >=3.6
 packages = mezzanine
 include_package_data = true
 install_requires =
-    django-contrib-comments >= 1.9, <1.10
-    django >= 2.2, < 3.0
-    filebrowser_safe==1.0.0a1
-    grappelli_safe==1.0.0a1
-    tzlocal >= 2, <3
-    bleach >= 2, <4
+    django-contrib-comments >= 1.9
+    django >= 2.2
+    filebrowser-safe >= 0.5
+    grappelli-safe >= 0.5
+    tzlocal >= 2
+    bleach >= 2
     beautifulsoup4 >= 4.5.3
-    requests >= 2.1.0, <3
-    requests-oauthlib >= 1.3, <2
-    pillow >= 7, <8
+    requests >= 2.1.0
+    requests-oauthlib >= 1.3
+    pillow >= 7
     chardet
 
 [options.extras_require]
 testing =
-    pytest-django >= 3, <4
+    pytest-django >= 4, <5
 codestyle =
     flake8 >= 3, <4
     black==20.8b1
@@ -63,30 +64,34 @@ universal = 1
 # Testing
 
 [tox:tox]
+skip_missing_interpreters = true
 envlist =
-    py{36,37,38}-dj{22,30,31,master}
+    py{36,37,38,39}-dj{22,30,31,32}
+    py{38,39}-dj{main}
     flake8
     black
     package
 
 [testenv]
 # Run test suite
+usedevelop = true
 deps =
     .[testing]
+    https://github.com/stephenmcd/filebrowser-safe/archive/master.tar.gz#egg=filebrowser_safe
+    https://github.com/stephenmcd/grappelli-safe/archive/master.tar.gz#egg=grappelli_safe
     dj22: Django>=2.2, <3
     dj30: Django>=3.0, <3.1
     dj31: Django>=3.1, <3.2
-    djmaster: https://github.com/django/django/archive/master.tar.gz#egg=Django
+    dj32: Django>=3.2, <3.3
+    djmain: https://github.com/django/django/archive/main.tar.gz#egg=Django
 commands =
-    pytest --basetemp="{envtmpdir}" --ignore Mezzanine-0.0.dev0 {posargs}
+    pytest --basetemp="{envtmpdir}" --junitxml="junit/TEST-{envname}.xml" {posargs}
 
-[testenv:py{36,37,38}-djmaster]
-# Same as above, but ignoring the output while testing against Django master
+[testenv:py{38,39}-djmain]
+# Same as above, but ignoring the output while testing against Django main
 ignore_outcome = true
-deps =
-    {[testenv]deps}
-commands =
-    {[testenv]commands}
+deps = {[testenv]deps}
+commands = {[testenv]commands}
 
 [testenv:package]
 # Check package integrity and compatibility with PyPI
@@ -139,4 +144,5 @@ exclude =
 python =
     3.6: py36
     3.7: py37
-    3.8: py38, flake8, black, package
+    3.8: py38
+    3.8: py39, flake8, black, package