Migrate to python 3.12

.env.example

@@ -1,9 +1,11 @@
 DEBUG=True
 ALLOWED_HOSTS=*
 APP_LOGGING_LEVEL=INFO
+SECRET_KEY=secret
 
 DATABASE_URL=postgis://tvp:[email protected]:5555/tvp
 REDIS_URL=redis://127.0.0.1:6379/0
+ELASTICSEARCH_URL=http://localhost:9200
 
 CORS_ALLOWED_ORIGINS=http://localhost:8000,https://local-tilavaraus.hel.fi:3000,https://local-tilavaraus.hel.fi:3001
 CSRF_TRUSTED_ORIGINS=http://localhost:8000,https://local-tilavaraus.hel.fi:3000,https://local-tilavaraus.hel.fi:3001

.github/workflows/test.yml

@@ -18,6 +18,10 @@ jobs:
     name: "Run tests and SonarCloud scan"
     runs-on: ubuntu-latest
 
+    defaults:
+      run:
+        shell: bash
+
     services:
       postgres:
         image: postgis/postgis:13-3.3-alpine
@@ -59,22 +63,34 @@ jobs:
       - name: "Checkout code"
         uses: actions/checkout@v4
         with:
-          # Disable shallow cloning to improving relevancy of reporting for SonarCloud
+          # Disable shallow cloning to improve relevancy of reporting in SonarCloud
           fetch-depth: 0
 
+      - name: "Set up python"
+        id: setup-python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.12"
+
       - name: "Install poetry"
-        run: pipx install "poetry==1.6.0"
+        run: curl -sSL https://install.python-poetry.org | POETRY_VERSION=1.6.1 python - -y
+
+      - name: "Add poetry to PATH"
+        run: echo "$HOME/.local/bin" >> $GITHUB_PATH
+
+      - name: "Configure poetry"
+        run: poetry config virtualenvs.in-project true
 
       - name: "Install GDAL"
         run: |
           sudo apt-get update
           sudo apt install -y --no-install-recommends gdal-bin
 
-      - name: "Set up python"
-        uses: actions/setup-python@v4
+      - name: "Load cached poetry environment"
+        uses: actions/cache@v3
         with:
-          cache: "poetry"
-          python-version: "3.11"
+          path: .venv
+          key: cache-venv-python${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}-v1
 
       - name: "Install dependencies"
         run: poetry install
@@ -90,8 +106,8 @@ jobs:
           DEBUG: true
           SECRET_KEY: build_secret
 
-      # Without this workaround Sonar reports a warning about an incorrect source path; credits to linked-events
-      - name: "Override coverage report source path for Sonar"
+      # Without this workaround, SonarCloud reports a warning about an incorrect source path
+      - name: "Override coverage report source path for SonarCloud"
         run: sed -i 's@'$GITHUB_WORKSPACE'@/github/workspace/@g' coverage.xml
 
       - name: "SonarCloud Scan"

common/typing.py

@@ -1,4 +1,4 @@
-from typing import TYPE_CHECKING, TypeAlias, Union
+from typing import TYPE_CHECKING, Union
 
 from django.contrib.auth.models import AnonymousUser
 from django.core.handlers.wsgi import WSGIRequest
@@ -12,7 +12,7 @@
     "GQLInfo",
 ]
 
-AnyUser: TypeAlias = Union["User", AnonymousUser]
+type AnyUser = Union["User", AnonymousUser]  # noqa: UP007
 
 
 class UserHintedWSGIRequest(WSGIRequest):

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.11-slim-bullseye AS base
+FROM python:3.12-slim-bullseye AS base
 
 # Make sure we build as the root user.
 USER root