init support for django4.2

.github/workflows/lint.yml

@@ -12,7 +12,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.9
+          python-version: '3.10'
       - name: Install flake8
         run: pip install --upgrade flake8
       - name: Run flake8
@@ -29,7 +29,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.9
+          python-version: '3.10'
       - run: python -m pip install isort
       - name: isort
         uses: liskin/gh-problem-matcher-wrap@v1

.github/workflows/test.yml

@@ -8,10 +8,10 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [ 3.7, 3.8, 3.9 ]
+        python-version: [ 3.8, 3.9, '3.10' ]
         requirements-file: [
-          dj22_cms40.txt,
           dj32_cms40.txt,
+          dj42_cms40.txt,
         ]
         os: [
           ubuntu-20.04,

.pre-commit-config.yaml

@@ -4,31 +4,33 @@ repos:
 #    rev: v2.31.0
 #    hooks:
 #      - id: pyupgrade
-#        args: ["--py37-plus"]
+#        args: ["--py38-plus"]
 #
-  - repo: https://github.com/adamchainz/django-upgrade
-    rev: '1.4.0'
-    hooks:
-      - id: django-upgrade
-        args: [--target-version, "2.2"]
+  #  manually run the upgrade command to fix the issue, no need for ci to run.
+  # - repo: https://github.com/adamchainz/django-upgrade
+  #   rev: '1.16.0'
+  #   hooks:
+  #     - id: django-upgrade
+  #       args: [--target-version, "4.2"]
 
   - repo: https://github.com/PyCQA/flake8
-    rev: 4.0.1
+    rev: 7.0.0
     hooks:
       - id: flake8
 
   - repo: https://github.com/asottile/yesqa
-    rev: v1.3.0
+    rev: v1.5.0
     hooks:
       - id: yesqa
 
   - repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v4.1.0
+    rev: v4.5.0
     hooks:
       - id: check-merge-conflict
       - id: mixed-line-ending
 
+  # upgrade the isort version to fix compatiable issue withe peotry: https://stackoverflow.com/questions/75269700/pre-commit-fails-to-install-isort-5-11-4-with-error-runtimeerror-the-poetry-co
   - repo: https://github.com/pycqa/isort
-    rev: 5.10.1
+    rev: 5.13.2
     hooks:
       - id: isort

CHANGELOG.rst

@@ -4,6 +4,10 @@ Changelog
 
 Unreleased
 ==========
+* add support for python 3.10
+* add support for django 4.2
+* drop support for django < 3.2
+* drop support python < 3.8
 
 4.0.1.dev2 (2022-11-15)
 =======================

djangocms_snippet/admin.py

@@ -1,12 +1,12 @@
 from django.conf import settings
-from django.conf.urls import url
 from django.contrib import admin
 from django.contrib.admin import helpers
 from django.contrib.admin.exceptions import DisallowedModelAdminToField
 from django.contrib.admin.options import IS_POPUP_VAR, TO_FIELD_VAR
 from django.contrib.admin.utils import flatten_fieldsets, unquote
 from django.db import models
 from django.forms import Textarea
+from django.urls import path
 from django.utils.translation import gettext as _
 
 from cms.utils.permissions import get_model_permission_codename
@@ -29,6 +29,7 @@
     djangocms_versioning_enabled = False
 
 
+@admin.register(Snippet)
 class SnippetAdmin(*snippet_admin_classes):
     list_display = ('name',)
     search_fields = ['name']
@@ -92,10 +93,10 @@ def preview_view(self, request, snippet_id=None, form_url='', extra_context=None
         model = self.model
         opts = model._meta
 
-        obj = self.get_object(request, unquote(snippet_id), to_field)
+        obj = self.get_object(request, unquote(str(snippet_id)), to_field)
 
         if obj is None:
-            return self._get_obj_does_not_exist_redirect(request, opts, snippet_id)
+            return self._get_obj_does_not_exist_redirect(request, opts, str(snippet_id))
 
         fieldsets = self.get_fieldsets(request, obj)
         ModelForm = self.get_form(
@@ -142,8 +143,8 @@ def preview_view(self, request, snippet_id=None, form_url='', extra_context=None
     def get_urls(self):
         info = self.model._meta.app_label, self.model._meta.model_name
         return [
-            url(
-                   r"^(?P<snippet_id>\d+)/preview/$",
+            path(
+                   "<int:snippet_id>/preview/",
                    self.admin_site.admin_view(self.preview_view),
                    name="{}_{}_preview".format(*info),
             ),
@@ -160,6 +161,3 @@ def has_delete_permission(self, request, obj=None):
                 get_model_permission_codename(self.model, 'add'),
             )
         return False
-
-
-admin.site.register(Snippet, SnippetAdmin)

djangocms_snippet/forms.py

@@ -1,7 +1,7 @@
 from django import forms
 from django.contrib import admin
 from django.db import transaction
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from cms.utils.urlutils import admin_reverse
 

djangocms_snippet/migrations/0005_set_related_name_for_cmsplugin_ptr.py

@@ -12,6 +12,6 @@ class Migration(migrations.Migration):
         migrations.AlterField(
             model_name='snippetptr',
             name='cmsplugin_ptr',
-            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, related_name='djangocms_snippet_snippetptr', serialize=False, to='cms.CMSPlugin'),
+            field=models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, related_name='%(app_label)s_%(class)s', serialize=False, to='cms.cmsplugin'),
         ),
     ]

djangocms_snippet/settings.py

@@ -0,0 +1,32 @@
+#!/usr/bin/env python
+HELPER_SETTINGS = {
+    'SECRET_KEY': "djangocmssnippetstestsuitekey",
+    'INSTALLED_APPS': [
+        'tests.utils',
+        'djangocms_versioning',
+        'djangocms_snippet',
+    ],
+    'CMS_LANGUAGES': {
+        1: [{
+            'code': 'en',
+            'name': 'English',
+        }]
+    },
+    'LANGUAGE_CODE': 'en',
+    'ALLOWED_HOSTS': ['localhost'],
+    'DJANGOCMS_SNIPPET_VERSIONING_ENABLED': True,
+    'DJANGOCMS_SNIPPET_MODERATION_ENABLED': True,
+    'CMS_TEMPLATES': (
+        ("page.html", "Normal page"),
+    ),
+    "DEFAULT_AUTO_FIELD": "django.db.models.AutoField",
+}
+
+
+def run():
+    from app_helper import runner
+    runner.cms('djangocms_snippet')
+
+
+if __name__ == '__main__':
+    run()

pyproject.toml

@@ -0,0 +1,141 @@
+[build-system]
+requires = ["setuptools >= 40.6.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "djangocms-snippet"
+version = "4.0.1.dev2"
+authors = [
+  {name = "Divio AG", email = "info@divio.ch"},
+]
+maintainers = [
+  {name = "Django CMS Association and contributors", email = "info@django-cms.org"}
+]
+license = {file = "LICENSE"}
+description = "Adds snippet plugin to django CMS."
+readme = "README.rst"
+requires-python = ">=3.8"
+dependencies = [
+    'django-cms>=4.0',
+]
+classifiers=[
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Web Environment",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: BSD License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python",
+    "Programming Language :: Python :: 3",
+    "Programming Language :: Python :: 3.8",
+    "Programming Language :: Python :: 3.9",
+    "Programming Language :: Python :: 3.10",
+    "Framework :: Django",
+    "Framework :: Django :: 3.2",
+    "Framework :: Django :: 4.2",
+    "Framework :: Django CMS",
+    "Framework :: Django CMS :: 4.0",
+    "Topic :: Internet :: WWW/HTTP",
+    "Topic :: Internet :: WWW/HTTP :: Dynamic Content",
+    "Topic :: Software Development",
+    "Topic :: Software Development :: Libraries",
+]
+
+[project.optional-dependencies]
+static-ace = ["djangocms-static-ace"]
+
+[tool.setuptools.packages.find]
+where = ["djangocms_snippet"]
+exclude = ["tests"]
+
+[project.urls]
+"Bug Tracker" = "https://github.com/django-cms/djangocms-snippet/issues"
+Changelog = "https://github.com/django-cms/djangocms-snippet/blob/master/CHANGELOG.rst"
+Repository = "https://github.com/django-cms/djangocms-snippet"
+Support = "https://www.django-cms.org/slack/"
+
+[tool.coverage.run]
+branch = true
+parallel = true
+source = [
+    "djangocms_snippet",
+    "tests",
+]
+
+[tool.coverage.paths]
+source = [
+    "djangocms_snippet",
+    ".tox/**/site-packages",
+]
+
+[tool.coverage.report]
+show_missing = true
+
+[tool.mypy]
+check_untyped_defs = true
+disallow_any_generics = true
+disallow_incomplete_defs = true
+disallow_untyped_defs = true
+mypy_path = "djangocms_snippet/"
+no_implicit_optional = true
+show_error_codes = true
+warn_unreachable = true
+warn_unused_ignores = true
+
+[[tool.mypy.overrides]]
+module = "tests.*"
+allow_untyped_defs = true
+
+
+[tool.ruff]
+# https://beta.ruff.rs/docs/configuration/
+line-length = 79
+select = [
+  "E",    # pycodestyle errors
+  "W",    # pycodestyle warnings
+  "F",    # pyflakes
+  "I",    # isort
+  "FBT",  # flake8-boolean-trap
+  "B",    # flake8-bugbear
+  "C",    # flake8-comprehensions
+  "DJ",   # flake8-django
+  "INT",  # flake8-gettext
+  "PIE",  # flake8-pie
+  "SIM",  # flake8-simplify
+  "PGH",  # pygrep-hooks
+  "PLE",  # pylint error
+  "PLR",  # pylint refactor
+  "PLW",  # pylint warning
+  "UP",   # pyupgrade
+  "C901", # mccabe
+  "N",    # pep8-naming
+  "YTT",  # flake8-2020,
+  "RUF"
+]
+
+exclude = [
+  ".eggs",
+  ".git",
+  ".mypy_cache",
+  ".ruff_cache",
+  ".env",
+  ".venv",
+  "**migrations/**",
+  "venv",
+]
+
+ignore = [
+  "E501",  # line-too-long
+  "W191",  # tab-indentation
+]
+
+[tool.ruff.per-file-ignores]
+"__init__.py" = [
+  "F401"  # unused-import
+]
+
+[tool.ruff.isort]
+combine-as-imports = true
+known-first-party = [
+  "djangocms_snippet",
+]
+extra-standard-library = ["dataclasses"]

requirements.in

@@ -0,0 +1,6 @@
+bump2version
+https://github.com/django-cms/django-cms/tarball/release/4.0.1.x#egg=django-cms
+django-treebeard
+pip-tools
+pre-commit
+wheel