Upgrade Python and Django

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/workflows/automerge.yml

@@ -0,0 +1,35 @@
+# The pull_request_target workflow trigger is dangerous. Do not add unrelated logic to this workflow.
+# https://securitylab.github.com/research/github-actions-preventing-pwn-requests/
+# https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows#pull_request_target
+name: Auto-merge
+on: pull_request_target
+permissions:
+  pull-requests: write  # to approve the PR
+  contents: write  # to merge the PR
+jobs:
+  dependabot:
+    if: ${{ github.event.pull_request.user.login == 'dependabot[bot]' }}
+    runs-on: ubuntu-latest
+    steps:
+      - id: dependabot-metadata
+        uses: dependabot/fetch-metadata@v2
+        with:
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - if: ${{ steps.dependabot-metadata.outputs.update-type != 'version-update:semver-major' || steps.dependabot-metadata.outputs.package-ecosystem == 'github_actions' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh pr review --approve ${{ github.event.pull_request.html_url }}
+      - if: ${{ steps.dependabot-metadata.outputs.update-type != 'version-update:semver-major' || steps.dependabot-metadata.outputs.package-ecosystem == 'github_actions' }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh pr merge --auto --squash ${{ github.event.pull_request.html_url }}
+  precommit:
+    if: ${{ github.event.pull_request.user.login == 'pre-commit-ci[bot]' }}
+    runs-on: ubuntu-latest
+    steps:
+      - env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh pr review --approve ${{ github.event.pull_request.html_url }}
+      - env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: gh pr merge --auto --squash ${{ github.event.pull_request.html_url }}

.github/workflows/ci.yml

@@ -0,0 +1,44 @@
+name: CI
+on: [push, pull_request]
+jobs:
+  build:
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: [3.8, 3.9, '3.10', '3.11', '3.12']
+        django-version: ['Django>=3.2,<4', 'Django>=4.2,<5']
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+          cache: pip
+          cache-dependency-path: setup.cfg
+      # https://docs.djangoproject.com/en/4.2/ref/contrib/gis/install/geolibs/
+      - run: |
+          sudo apt update
+          sudo apt install binutils libproj-dev gdal-bin
+      - run: pip install .[test] '${{ matrix.django-version }}' psycopg2-binary
+      - env:
+          PORT: ${{ job.services.postgres.ports[5432] }}
+          DJANGO_SETTINGS_MODULE: settings
+        run: env PYTHONPATH=$PYTHONPATH:$PWD django-admin migrate --noinput
+      - env:
+          PORT: ${{ job.services.postgres.ports[5432] }}
+        run: coverage run --source=boundaries runtests.py
+      - env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: coveralls --service=github
+    services:
+      postgres:
+        image: postgis/postgis:15-3.4
+        env:
+          POSTGRES_PASSWORD: postgres
+        options: >-
+          --health-cmd pg_isready
+          --health-interval 10s
+          --health-timeout 5s
+          --health-retries 5
+        ports:
+          - 5432/tcp

.github/workflows/lint.yml

@@ -0,0 +1,15 @@
+name: Lint
+on: [push, pull_request]
+jobs:
+  build:
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+      - run: pip install --upgrade check-manifest flake8 isort
+      - run: flake8 .
+      - run: isort .
+      - run: check-manifest --ignore-bad-ideas '*.mo'

.github/workflows/pypi.yml

@@ -0,0 +1,22 @@
+name: Publish to PyPI
+on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      id-token: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+      - run: pip install --upgrade build
+      - run: python -m build --sdist --wheel
+      - name: Publish to TestPyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          repository-url: https://test.pypi.org/legacy/
+          skip-existing: true
+      - name: Publish to PyPI
+        if: startsWith(github.ref, 'refs/tags')
+        uses: pypa/gh-action-pypi-publish@release/v1

.gitignore

@@ -1,5 +1,6 @@
 *.pyc
 *.egg-info
 *_cleaned_*
+/build
 /dist
 /.coverage

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## 0.9.5 (Unreleased)
 
+* Replace n-dashes and m-dashes in boundary set slugs with hyphens.
 * Add support for Django 2.2.
 * Drop support for Python 2.7 and 3.4.
 

MANIFEST.in

@@ -1,3 +1,12 @@
+include CHANGELOG.md
 recursive-include boundaries/locale *
 recursive-include boundaries/static *
 recursive-include boundaries/templates *
+recursive-include boundaries/tests *.dbf
+recursive-include boundaries/tests *.prj
+recursive-include boundaries/tests *.py
+recursive-include boundaries/tests *.shp
+recursive-include boundaries/tests *.shx
+recursive-include boundaries/tests *.txt
+recursive-include boundaries/tests *.zip
+exclude *.py

README.rst

@@ -1,7 +1,7 @@
 Represent Boundaries
 ====================
 
-|PyPI version| |Build Status| |Dependency Status| |Coverage Status|
+|PyPI version| |Build Status| |Coverage Status|
 
 Represent Boundaries is a web API to geographic areas, like electoral
 districts. It allows you to easily find the areas that cover your users'
@@ -52,9 +52,9 @@ Testing
 
 ::
 
-    createdb travis_ci_test
-    psql travis_ci_test -c 'CREATE EXTENSION postgis;'
-    django-admin.py migrate --settings settings --noinput
+    createdb represent_boundaries_test
+    psql represent_boundaries_test -c 'CREATE EXTENSION postgis;'
+    env DJANGO_SETTINGS_MODULE=settings django-admin migrate --noinput
     python runtests.py
 
 Acknowledgements
@@ -67,9 +67,7 @@ Released under the MIT license
 
 .. |PyPI version| image:: https://badge.fury.io/py/represent-boundaries.svg
    :target: https://badge.fury.io/py/represent-boundaries
-.. |Build Status| image:: https://secure.travis-ci.org/opennorth/represent-boundaries.png
-   :target: https://travis-ci.org/opennorth/represent-boundaries
-.. |Dependency Status| image:: https://gemnasium.com/opennorth/represent-boundaries.png
-   :target: https://gemnasium.com/opennorth/represent-boundaries
+.. |Build Status| image:: https://github.com/opennorth/represent-boundaries/actions/workflows/ci.yml/badge.svg
+   :target: https://github.com/opennorth/represent-boundaries/actions/workflows/ci.yml
 .. |Coverage Status| image:: https://coveralls.io/repos/opennorth/represent-boundaries/badge.png?branch=master
    :target: https://coveralls.io/r/opennorth/represent-boundaries

boundaries/__init__.py

@@ -1,12 +1,9 @@
-# coding: utf-8
-from __future__ import unicode_literals
-
 import logging
 import os
 import re
 import sys
 
-from django.utils.translation import ugettext as _
+from django.utils.translation import gettext as _
 
 log = logging.getLogger(__name__)
 registry = {}
@@ -78,15 +75,14 @@ def import_file(path):
     # The module object is returned, but this return value is unused by this
     # package.
 
-    if sys.version_info > (3, 3):
-        """
+    """
         If we're in Python 3, we'll use the PEP 302 import loader.
         """
-        import importlib.machinery
-        loader = importlib.machinery.SourceFileLoader(module, path)
-        obj = loader.load_module()
-        sys.modules.pop(module)
-        return obj
+    import importlib.machinery
+    loader = importlib.machinery.SourceFileLoader(module, path)
+    obj = loader.load_module()
+    sys.modules.pop(module)
+    return obj
 
     """
     If we're in Python 2, we'll use the `imp` module.

boundaries/admin.py

@@ -1,20 +1,16 @@
 from django.contrib import admin
 from django.contrib.gis.admin import OSMGeoAdmin
 
-from boundaries.models import BoundarySet, Boundary
+from boundaries.models import Boundary, BoundarySet
 
 
+@admin.register(BoundarySet)
 class BoundarySetAdmin(admin.ModelAdmin):
     list_filter = ('authority', 'domain')
 
 
-admin.site.register(BoundarySet, BoundarySetAdmin)
-
-
+@admin.register(Boundary)
 class BoundaryAdmin(OSMGeoAdmin):
     list_display = ('name', 'external_id', 'set')
     list_display_links = ('name', 'external_id')
     list_filter = ('set',)
-
-
-admin.site.register(Boundary, BoundaryAdmin)