Merge pull request #111 from maii-chgk/poetry

switch to poetry for package management

.github/workflows/tests.yml

@@ -28,15 +28,17 @@ jobs:
         run: pg_restore --no-owner -h localhost -U postgres -d test_db tests/rating.backup
         env:
           PGPASSWORD: postgres
+      - name: Install poetry
+        run: pipx install poetry
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
           python-version: 3.12
-          cache: 'pip'
-      - name: Install Dependencies
-        run: pip install -r requirements.txt
+          cache: 'poetry'
+      - name: Install dependencies
+        run: poetry install
       - name: Run tests
-        run: python -m unittest
+        run: poetry run python -m unittest
         env:
           DJANGO_POSTGRES_DB_PASSWORD: postgres
           DJANGO_POSTGRES_DB_HOST: localhost
@@ -46,4 +48,4 @@ jobs:
           DJANGO_SETTINGS_MODULE: dj.settings
           DJANGO_SECRET_KEY: dummy_value
       - name: Run Black formatter
-        run: python -m black . --check
+        run: poetry run python -m black . --check

Dockerfile

@@ -2,25 +2,28 @@ ARG PYTHON_VERSION=3.12-slim-bookworm
 
 FROM python:${PYTHON_VERSION}
 
-ENV PYTHONDONTWRITEBYTECODE 1
-ENV PYTHONUNBUFFERED 1
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
 
 RUN mkdir -p /app
 
 WORKDIR /app
 
-COPY requirements.txt /tmp/requirements.txt
-
 RUN apt-get update && \
     apt-get upgrade -y && \
     apt-get install -y curl && \
     apt-get clean && \
     rm -rf /var/lib/apt/lists/*
 
-RUN set -ex && \
-    pip install --upgrade pip && \
-    pip install -r /tmp/requirements.txt && \
-    rm -rf /root/.cache/
+RUN curl -sSL https://install.python-poetry.org | python3 -
+
+ENV PATH="${PATH}:/root/.local/bin"
+
+COPY pyproject.toml poetry.lock /app/
+
+RUN poetry config virtualenvs.in-project true && \
+    poetry install --no-interaction --no-ansi && \
+    poetry cache clear --all -n pypi
 
 COPY . /app/
 

crontab

@@ -1,9 +1,9 @@
 # Calculate ratings for the past 5 weeks (takes about three minutes)
-10 1-23/4 * * * python /app/manage.py calc_all_releases --first_to_calc $(date -d "-5 weeks + $(( ( (3 - $(date  +%u)) % 7) + 1 )) days" +"%Y-%m-%d") && curl https://rating.maii.li/recreate_views/b && curl https://rating.maii.li/reset_cache
+10 1-23/4 * * * /app/.venv/bin/python /app/manage.py calc_all_releases --first_to_calc $(date -d "-5 weeks + $(( ( (3 - $(date  +%u)) % 7) + 1 )) days" +"%Y-%m-%d") && curl https://rating.maii.li/recreate_views/b && curl https://rating.maii.li/reset_cache
 
 # Recalculate all ratings, starting with the first release in September 2021
-30 1 * * * python /app/manage.py calc_all_releases --first_to_calc 2021-09-09 && curl https://rating.maii.li/recreate_views/b && curl https://rating.maii.li/reset_cache && curl https://rating.maii.li/recalculate_truedl/b
+30 1 * * * /app/.venv/bin/python /app/manage.py calc_all_releases --first_to_calc 2021-09-09 && curl https://rating.maii.li/recreate_views/b && curl https://rating.maii.li/reset_cache && curl https://rating.maii.li/recalculate_truedl/b
 
 # Calculate ratings for the past 2 weeks as soon as results are open
 # See also https://github.com/maii-chgk/rating-importer/commit/f5a70e2dde797d132538d995f11b034670cdaf23
-0 21 * * * python /app/manage.py calc_all_releases --first_to_calc $(date -d "$(( ( (3 - $(date  +%u)) % 7) + 1 )) days" +"%Y-%m-%d") && curl https://rating.maii.li/recreate_views/b && curl https://rating.maii.li/reset_cache
+0 21 * * * /app/.venv/bin/python /app/manage.py calc_all_releases --first_to_calc $(date -d "$(( ( (3 - $(date  +%u)) % 7) + 1 )) days" +"%Y-%m-%d") && curl https://rating.maii.li/recreate_views/b && curl https://rating.maii.li/reset_cache

fly.toml

@@ -9,7 +9,7 @@ kill_signal = "SIGINT"
 kill_timeout = "5s"
 
 [deploy]
-  release_command = "python manage.py migrate"
+  release_command = "/app/.venv/bin/python manage.py migrate"
 
 [env]
   PORT = "8000"