Merge pull request #3023 from areski/fix_upgrade_py39

.github/workflows/ci.yml

@@ -12,14 +12,14 @@ jobs:
       fail-fast: false
       matrix:
         tox-env:
-          - py38
+          - py39
           - black-template
 
     steps:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
         with:
-          python-version: 3.8
+          python-version: 3.9
       - name: Install dependencies
         run: |
           python -m pip install -U pip
@@ -46,7 +46,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
         with:
-          python-version: 3.8
+          python-version: 3.9
       - name: Docker ${{ matrix.script.name }}
         run: sh tests/test_docker.sh ${{ matrix.script.args }}
 
@@ -80,6 +80,6 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-python@v2
         with:
-          python-version: 3.8
+          python-version: 3.9
       - name: Bare Metal ${{ matrix.script.name }}
         run: sh tests/test_bare.sh ${{ matrix.script.args }}

.github/workflows/pre-commit-autoupdate.yml

@@ -16,7 +16,7 @@ jobs:
     - uses: actions/checkout@v2
     - uses: actions/setup-python@v2
       with:
-        python-version: 3.8
+        python-version: 3.9
 
     - name: Install pre-commit
       run: pip install pre-commit

.github/workflows/update-changelog.yml

@@ -17,7 +17,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v2
       with:
-        python-version: 3.8
+        python-version: 3.9
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

.github/workflows/update-contributors.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v2
       with:
-        python-version: 3.8
+        python-version: 3.9
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

CONTRIBUTING.rst

@@ -38,9 +38,9 @@ To run all tests using various versions of python in virtualenvs defined in tox.
 It is possible to test with a specific version of python. To do this, the command
 is::
 
-    $ tox -e py38
+    $ tox -e py39
 
-This will run py.test with the python3.8 interpreter, for example.
+This will run py.test with the python3.9 interpreter, for example.
 
 To run a particular test with tox for against your current Python version::
 

README.rst

@@ -41,7 +41,7 @@ Features
 ---------
 
 * For Django 3.1
-* Works with Python 3.8
+* Works with Python 3.9
 * Renders Django projects with 100% starting test coverage
 * Twitter Bootstrap_ v4 (`maintained Foundation fork`_ also available)
 * 12-Factor_ based settings via django-environ_

docs/deployment-on-pythonanywhere.rst

@@ -35,7 +35,7 @@ Make sure your project is fully committed and pushed up to Bitbucket or Github o
 
     git clone <my-repo-url>  # you can also use hg
     cd my-project-name
-    mkvirtualenv --python=/usr/bin/python3.8 my-project-name
+    mkvirtualenv --python=/usr/bin/python3.9 my-project-name
     pip install -r requirements/production.txt  # may take a few minutes
 
 

docs/developing-locally.rst

@@ -9,7 +9,7 @@ Setting Up Development Environment
 
 Make sure to have the following on your host:
 
-* Python 3.8
+* Python 3.9
 * PostgreSQL_.
 * Redis_, if using Celery
 * Cookiecutter_
@@ -18,7 +18,7 @@ First things first.
 
 #. Create a virtualenv: ::
 
-    $ python3.8 -m venv <virtual env path>
+    $ python3.9 -m venv <virtual env path>
 
 #. Activate the virtualenv you have just created: ::
 

hooks/pre_gen_project.py

@@ -35,7 +35,7 @@ if "{{ cookiecutter.use_docker }}".lower() == "n":
     if python_major_version == 2:
         print(
             WARNING + "You're running cookiecutter under Python 2, but the generated "
-            "project requires Python 3.8+. Do you want to proceed (y/n)? " + TERMINATOR
+            "project requires Python 3.9+. Do you want to proceed (y/n)? " + TERMINATOR
         )
         yes_options, no_options = frozenset(["y"]), frozenset(["n"])
         while True:

setup.py

@@ -40,7 +40,7 @@ setup(
         "License :: OSI Approved :: BSD License",
         "Programming Language :: Python",
         "Programming Language :: Python :: 3",
-        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: Implementation :: CPython",
         "Topic :: Software Development",
     ],

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 skipsdist = true
-envlist = py38,black-template
+envlist = py39,black-template
 
 [testenv]
 deps = -rrequirements.txt

{{cookiecutter.project_slug}}/.github/workflows/ci.yml

@@ -23,10 +23,10 @@ jobs:
       - name: Checkout Code Repository
         uses: actions/checkout@v2
 
-      - name: Set up Python 3.8
+      - name: Set up Python 3.9
         uses: actions/setup-python@v2
         with:
-          python-version: 3.8
+          python-version: 3.9
 
       # Run all pre-commit hooks on all the files.
       # Getting only staged files can be tricky in case a new PR is opened
@@ -80,10 +80,10 @@ jobs:
         run:  docker-compose -f local.yml down
       {%- else %}
 
-      - name: Set up Python 3.8
+      - name: Set up Python 3.9
         uses: actions/setup-python@v2
         with:
-          python-version: 3.8
+          python-version: 3.9
 
       - name: Get pip cache dir
         id: pip-cache-location

{{cookiecutter.project_slug}}/.gitlab-ci.yml

@@ -13,7 +13,7 @@ variables:
 
 flake8:
   stage: lint
-  image: python:3.8-alpine
+  image: python:3.9-alpine
   before_script:
     - pip install -q flake8
   script:
@@ -35,7 +35,7 @@ pytest:
   script:
     - docker-compose -f local.yml run django pytest
   {%- else -%}
-  image: python:3.8
+  image: python:3.9
   tags:
     - python
   services:

{{cookiecutter.project_slug}}/.readthedocs.yml

@@ -4,6 +4,6 @@ sphinx:
   configuration: docs/conf.py
 
 python:
-  version: 3.8
+  version: 3.9
   install:
     - requirements: requirements/local.txt

{{cookiecutter.project_slug}}/.travis.yml

@@ -2,7 +2,7 @@ dist: focal
 
 language: python
 python:
-  - "3.8"
+  - "3.9"
 
 services:
   - {% if cookiecutter.use_docker == 'y' %}docker{% else %}postgresql{% endif %}
@@ -37,7 +37,7 @@ jobs:
         - sudo apt-get install -qq libsqlite3-dev libxml2 libxml2-dev libssl-dev libbz2-dev wget curl llvm
       language: python
       python:
-        - "3.8"
+        - "3.9"
       install:
         - pip install -r requirements/local.txt
       script:

{{cookiecutter.project_slug}}/compose/local/django/Dockerfile

@@ -1,4 +1,4 @@
-ARG PYTHON_VERSION=3.8-slim-buster
+ARG PYTHON_VERSION=3.9-slim-buster
 
 # define an alias for the specfic python version used in this file.
 FROM python:${PYTHON_VERSION} as python

{{cookiecutter.project_slug}}/compose/local/docs/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.8-slim-buster
+FROM python:3.9-slim-buster
 
 ENV PYTHONUNBUFFERED 1
 ENV PYTHONDONTWRITEBYTECODE 1

{{cookiecutter.project_slug}}/compose/production/django/Dockerfile

@@ -11,7 +11,7 @@ RUN npm run build
 
 {%- endif %}
 
-ARG PYTHON_VERSION=3.8-slim-buster
+ARG PYTHON_VERSION=3.9-slim-buster
 
 # define an alias for the specfic python version used in this file.
 FROM python:${PYTHON_VERSION} as python

{{cookiecutter.project_slug}}/runtime.txt

@@ -1 +1 @@
-python-3.8.7
+python-3.9.4

{{cookiecutter.project_slug}}/setup.cfg

@@ -7,7 +7,7 @@ max-line-length = 120
 exclude = .tox,.git,*/migrations/*,*/static/CACHE/*,docs,node_modules,venv
 
 [mypy]
-python_version = 3.8
+python_version = 3.9
 check_untyped_defs = True
 ignore_missing_imports = True
 warn_unused_ignores = True