Set up Github Actions (#1)

* Fix readme and project links

* Set up Github Actions with tox

* We don't support py38

* Fix pytest configuration

* No need to install package to run tox

* Fix tox version mapping for Github Actions

* Test Django 4.2 with more Python versions

* Fix nightly workflow

* Trim down to supported Wagtail versions only

* Add support for Python 3.13

* PR feedback

.github/scripts/report_nightly_build_failure.py

@@ -0,0 +1,28 @@
+"""
+Called by GH Actions when the nightly build fails.
+
+This reports an error to the #nightly-build-failures Slack channel.
+"""
+
+import os
+
+import requests
+
+
+if "SLACK_WEBHOOK_URL" in os.environ:
+    print("Reporting to #nightly-build-failures slack channel")
+    response = requests.post(
+        os.environ["SLACK_WEBHOOK_URL"],
+        json={
+            "text": "A Nightly build failed. See https://github.com/torchbox/django-birdbath/actions/runs/"
+            + os.environ["GITHUB_RUN_ID"],
+        },
+        timeout=30,
+    )
+
+    print("Slack responded with:", response)
+
+else:
+    print(
+        "Unable to report to #nightly-build-failures slack channel because SLACK_WEBHOOK_URL is not set"
+    )

.github/workflows/nightly.yml

@@ -0,0 +1,35 @@
+name: Nightly Wagtail Test
+
+on:
+  schedule:
+    - cron: '0 1 * * *'
+    # At 01:00, daily
+  workflow_dispatch:
+
+jobs:
+  nightly-wagtail-test:
+    runs-on: ubuntu-latest
+    env:
+      WEBHOOK_EXISTS: ${{ secrets.SLACK_WEBHOOK_URL != '' }}
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+
+      - run: git clone https://github.com/wagtail/wagtail.git
+
+      - run: python -m pip install flit
+      - run: flit install --extras dev
+      - run: python -m pip install ./wagtail
+
+      - run: pytest
+
+      - name: Report failure
+        run: |
+          python -m pip install requests
+          python ./.github/scripts/report_nightly_build_failure.py
+        if: ${{ failure() && env.WEBHOOK_EXISTS == 'true' }}
+        env:
+          SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}

.github/workflows/publish.yml

@@ -0,0 +1,51 @@
+# See https://packaging.python.org/en/latest/guides/publishing-package-distribution-releases-using-github-actions-ci-cd-workflows/
+# for a detailed guide
+name: Publish to PyPI
+
+on:
+  release:
+    types: [published]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read # to fetch code (actions/checkout)
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+
+      - name: Set up Python 3.11
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.11'
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          python -m pip install flit
+          python -m flit install --symlink
+
+      - name: Build
+        run: python -m flit build
+
+      - uses: actions/upload-artifact@v4
+        with:
+          path: ./dist
+
+  publish:
+    needs: build
+    runs-on: ubuntu-latest
+    permissions:
+      contents: none
+      id-token: write # required for trusted publishing
+    environment: publish
+    steps:
+      - uses: actions/download-artifact@v4
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          packages-dir: artifact/
+          print-hash: true

.github/workflows/test.yml

@@ -0,0 +1,48 @@
+name: Django Birdbath CI
+
+on:
+  push:
+    branches:
+      - main
+      - 'stable/**'
+
+  pull_request:
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read # to fetch code (actions/checkout)
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Set up Python 3.12
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - uses: pre-commit/action@v3.0.1
+
+  test:
+    runs-on: ubuntu-latest
+    needs: lint
+    strategy:
+      matrix:
+        python: ['3.9', '3.10', '3.11', '3.12', '3.13']
+
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python }}
+      - name: Install
+        run: |
+          python -m pip install --upgrade pip tox tox-gh-actions
+      - name: Test
+        run: tox

README.md

@@ -39,7 +39,7 @@ Your site will probably have some of your own check/processor needs.
 
 Custom checks can be implemented by subclassing `birdbath.checks.BaseCheck` and implementing the `check` method:
 
-```
+```python
 from birdbath.checks import BaseCheck
 
 
@@ -54,7 +54,7 @@ The `check` method should either return `True` if the checks should continue, or
 
 Custom processors can be implemented by subclassing `birdbath.processors.BaseProcessor` and implementing the `run` method:
 
-```
+```python
 from birdbath.processors import BaseProcessor
 
 
@@ -65,7 +65,7 @@ class DeleteAllMyUsersProcessor(BaseProcessor):
 
 There are also more specialised base classes in `birdbath.processors` that can help you write cleaner custom processors. For example, the above example could be written using the `BaseModelDeleter` class instead:
 
-```
+```python
 from birdbath.processors import BaseModelDeleter
 
 
@@ -75,7 +75,7 @@ class DeleteAllMyUsersProcessor(BaseModelDeleter):
 
 If you only need to delete a subset of users, you can override the `get_queryset()` method, like so:
 
-```
+```python
 from birdbath.processors import BaseModelDeleter
 
 
@@ -88,8 +88,7 @@ class DeleteNonStaffUsersProcessor(BaseModelDeleter):
 
 If you're looking to 'anonymise' rather than delete objects, you will likely find the `BaseModelAnonymiser` class useful. You just need to indicate the fields that should be 'anonymised' or 'cleared', and the class will do the rest. For example:
 
-
-```
+```python
 from birdbath.processors import BaseModelAnonymiser
 
 
@@ -122,7 +121,7 @@ The class will generate:
 
  If you have fields with custom validation requirements, or would simply like to generate more realistic replacement values, you can add 'generate' methods to your subclass to achieve this. `BaseModelAnonymiser` will automatically look for method matching the format `"generate_{field_name}"` when anoymising field values. For example, the following processor will generate random values for "account_holder" and "account_number" fields:
 
-```
+```python
 from birdbath.processors import BaseModelAnonymiser
 
 

pyproject.toml

@@ -15,15 +15,17 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
 ]
 keywords = ["django", "anonymization", "data cleaning"]
 dependencies = [
-    "Faker >=8",
+    "Faker>=8",
+    "Django>=4.2",
 ]
 requires-python = ">=3.9"
 
 [project.urls]
-Home = "https://git.torchbox.com/internal/django-birdbath"
+Home = "https://github.com/torchbox/django-birdbath"
 
 [project.optional-dependencies]
 dev = [
@@ -60,3 +62,8 @@ lint.select = [
     "C4", # flake8-comprehensions
     "UP", # pyupgrade
 ]
+
+[tool.pytest.ini_options]
+django_find_project = false
+pythonpath = "."
+DJANGO_SETTINGS_MODULE = "tests.settings"

tox.ini

@@ -1,18 +1,26 @@
 [tox]
 envlist =
-  py39-django42-wagtail62
-  py{310,311,312}-django{50,51}-wagtail62
-  py312-django42-wagtail{52,60,61,62}
+  # Django versions with their respectively supported Python versions and the most recent Wagtail LTS
+  py{39,310,311,312,313}-django42-wagtail62
+  py{310,311,312,313}-django{50,51}-wagtail62
+  # Old Wagtail versions with the oldest Django LTS and Python
+  py39-django42-wagtail52
 isolated_build = True
 
+[gh-actions]
+python =
+    3.9: py39
+    3.10: py310
+    3.11: py311
+    3.12: py312
+    3.13: py313
+
 [testenv]
 deps =
     django42: Django>=4.2,<5.0
     django50: Django>=5.0,<5.1
     django51: Django>=5.1,<5.2
     wagtail52: wagtail>=5.2,<5.3
-    wagtail60: wagtail>=6.0,<6.1
-    wagtail61: wagtail>=6.1,<6.2
     wagtail62: wagtail>=6.2,<6.3
     pytest
     pytest-django