🔨 Re-organize dependencies for local dev and CI

The 'hard' dependencies are now specified as extra groups in the
setup.py package information. tox.ini points to these extras to
install the required dependencies, and their supported version ranges.

The dev requirements file is now documented in the contributing
guidelines, and makes use of the extras to pull in the optional
dependencies for a full-blown local installation. The remaining
dependencies (such as sphinx) are not used in tox and are still
in the requirements_dev.txt file.

The linting dependencies (with upper bound versions) are now
also specified as an extra group to prevent mismatching
versions in tox env and local development envs.

CONTRIBUTING.rst

@@ -15,6 +15,16 @@ Contribute
 * Send a pull request with your changes.
 * Provide a translation using Transifex_.
 
+Local installation
+------------------
+
+Install the development dependencies, which also installs the package in editable mode
+for local development and additional development tools.
+
+.. code-block:: console
+
+    pip install -r requirements_dev.txt
+
 Running tests
 -------------
 This project aims for full code-coverage, this means that your code should be

docs/requirements.rst

@@ -3,11 +3,12 @@ Requirements
 
 Django
 ------
-Supported Django versions are supported. Currently this list includes Django 3.2, 4.0, 4.1, and 4.2.
+Supported Django versions are supported. Currently this list includes Django 3.2, 4.0,
+4.1, 4.2 and 5.0.
 
 Python
 ------
-The following Python versions are supported: 3.8, 3.9, 3.10 and 3.11 with a
+The following Python versions are supported: 3.8, 3.9, 3.10, 3.11 and 3.12 with a
 limit to what Django itself supports. As support for older Django versions is
 dropped, the minimum version might be raised. See also `What Python version can
 I use with Django?`_.

requirements_dev.txt

@@ -1,30 +1,13 @@
 # The app itself
 
--e .
-
-# Additional runtime dependencies
-
-twilio
-phonenumberslite
+-e .[call,sms,webauthn,yubikey,phonenumberslite,tests,linting]
 
 # Example app
 
 django-debug-toolbar
 django-bootstrap-form
 django-user-sessions
 
-# Example app (WebAuthn)
-
-webauthn~=2.0.0
-
-# Testing
-
-coverage
-flake8
-tox
-isort
-freezegun
-
 # Documentation
 
 Sphinx

setup.py

@@ -25,6 +25,16 @@
         'yubikey': ['django-otp-yubikey'],
         'phonenumbers': ['phonenumbers>=7.0.9,<8.99'],
         'phonenumberslite': ['phonenumberslite>=7.0.9,<8.99'],
+        # used internally for local development & CI
+        'tests': [
+            'coverage',
+            'freezegun',
+            'tox',
+        ],
+        'linting': [
+            'flake8<=6.99',
+            'isort<=5.99',
+        ],
     },
     include_package_data=True,
     classifiers=[

tox.ini

@@ -47,12 +47,9 @@ deps =
     dj42: Django<5.0
     dj50: Django<5.1
     djmain: https://github.com/django/django/archive/main.tar.gz
-    yubikey: django-otp-yubikey
-    webauthn: webauthn>=2.0,<2.99
     webauthn: -rrequirements_e2e.txt
-    coverage
-    freezegun
 extras =
+    tests
     call
     phonenumberslite
     yubikey: yubikey
@@ -65,10 +62,10 @@ commands =
 
 [testenv:flake8]
 basepython = python3
-deps = flake8<=6.99
+extras = linting
 commands = flake8 example tests two_factor
 
 [testenv:isort]
 basepython = python3
-deps = isort<=5.99
-commands = isort -rc -c --diff example tests two_factor
+extras = linting
+commands = isort -c --diff example tests two_factor