Switch to pip-tools

cookiecutter.json

@@ -1,8 +1,7 @@
 {
   "project_name": "My Awesome Project",
   "project_slug": "{{ cookiecutter.project_name.lower()|replace(' ', '_')|replace('-', '_')|replace('.', '_')|trim() }}",
-  "python_version": "3.10.7",
-  "poetry_version": "1.1.15",
+  "python_version": "3.11.1",
   "_copy_without_render": [
       "*.html"
   ]

hooks/post_gen_project.py

@@ -2,12 +2,13 @@ import os
 
 
 COMMANDS_TO_RUN = [
-    "poetry install",
+    "pip install -U pip pip-tools invoke",
+    "inv update-dependencies",
     "pre-commit install",
     "pre-commit autoupdate",
     "pre-commit run --all-files",
-    "git add poetry.lock",
-    "git commit -m 'Add poetry lock file'",
+    "git add ./*.txt",
+    "git commit -m 'Freeze dependencies'",
     "pycharm .",
     "inv test",
     "./src/manage.py migrate",

{{cookiecutter.project_slug}}/.pre-commit-config.yaml

@@ -1,4 +1,7 @@
 exclude: \.min\.(js|css)(\.map)?$|^\.idea/
+ci:
+  skip: [pip-compile]
+
 repos:
   - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.3.0
@@ -69,3 +72,18 @@ repos:
         additional_dependencies:
           - eslint@^7.29.0
           - eslint-config-prettier@^8.3.0
+  - repo: https://github.com/jazzband/pip-tools
+    rev: 6.11.0
+    hooks:
+      - id: pip-compile
+        name: pip-compile requirements.txt
+        args: [-q, --allow-unsafe, --resolver=backtracking, --generate-hashes, requirements.in]
+        files: ^requirements\.(in|txt)$
+      - id: pip-compile
+        name: pip-compile constraints.txt
+        args: [-q, --allow-unsafe, --resolver=backtracking, --strip-extras, --output-file=constraints.txt, requirements.in]
+        files: ^requirements\.in|constraints\.txt$
+      - id: pip-compile
+        name: pip-compile requirements-dev.in
+        args: [-q, --allow-unsafe, --resolver=backtracking, --generate-hashes, requirements-dev.in]
+        files: ^requirements-dev\.(in|txt)$

{{cookiecutter.project_slug}}/Dockerfile

@@ -1,56 +1,7 @@
-##############################################
-# Build virtualenv
-##############################################
-FROM python:{{cookiecutter.python_version}}-bullseye AS venv
-
-# Prepare poetry
-##############################################
-# https://python-poetry.org/docs/#installation
-ENV POETRY_VERSION={{cookiecutter.poetry_version}}
-RUN curl -sSL https://install.python-poetry.org | python3 -
-
-ENV PATH /root/.local/bin:$PATH
-
-RUN python -m pip install --user poetry-lock-check==0.1.0 \
-    cleo==0.8.1  # poetry-lock-check depends on cleo
-
-WORKDIR /app
-COPY pyproject.toml poetry.lock ./
-
-RUN python -m poetry_lock_check check-lock
-
-# Install python dependencies
-##############################################
-RUN python -m venv --copies /app/venv
-# Will install dev deps as well, so that we can run tests in this image
-RUN . /app/venv/bin/activate \
-    && poetry install --no-interaction
-
-ENV PATH /app/venv/bin:$PATH
-
-# Collect static files & build assets
-##############################################
-
-COPY ./src /app/src
-COPY ./envs/local-envs.env /app/.env
-WORKDIR /app/src
-
-# Required for manage.py to startup
-ARG ENV_FILE=/app/.env
-ARG DEBUG=true
-ENV STATIC_ROOT=/app/static
-
-RUN mkdir -p $STATIC_ROOT
-
-# Build assets so that we don't need the build tools later
-RUN python manage.py collectstatic --noinput --clear
-
-
-
 ##############################################
 # write git info
 ##############################################
-FROM alpine/git:v2.26.2 AS git
+FROM alpine/git:v2.36.3 AS git
 
 WORKDIR /app
 COPY .git /app/.git/
@@ -82,25 +33,26 @@ RUN apt-get update -y \
 
 # Fetch project requirements
 ##############################################
-COPY --chown=django:django --from=venv /app/venv /app/venv/
 COPY --chown=django:django --from=git /git-describe /git-commit /build-date /app/git/
-ENV PATH /app/venv/bin:$PATH
-
-# Fetch built assets & static files
-##############################################
-ENV STATIC_ROOT=/app/static
-COPY --chown=django:django --from=venv $STATIC_ROOT $STATIC_ROOT
 
 # Create directory structure
 ##############################################
 WORKDIR /app
-COPY pyproject.toml poetry.lock ./
+COPY --chown=django:django pyproject.toml requirements.txt ./
 ADD --chown=django:django ./src ./src
 COPY --chown=django:django tasks.py ./tasks.py
 
+RUN mkdir -p /app/data /app/db
+RUN chown django:django /app /app/data /app/db
 
-RUN mkdir -p /app/data
-RUN chown django:django /app /app/data
+ENV STATIC_ROOT=/app/static
+ENV SECRET_KEY "changeme"
+ENV DEBUG "false"
+ENV DATABASE_URL "sqlite:////app/db/db.sqlite3"
+
+RUN python -m pip install --no-cache-dir -r requirements.txt
+WORKDIR /app/src
+RUN python manage.py collectstatic --noinput --clear
 
 EXPOSE 8000
 

{{cookiecutter.project_slug}}/README.md

@@ -1,8 +1,14 @@
 # {{cookiecutter.project_slug}}
 
 ## Quick start
+Clone, then
 ```shell
+pyenv virtualenv {{cookiecutter.python_version}} {{cookiecutter.project_slug}}
+pyenv local {{cookiecutter.project_slug}}
+pip install pip-tools
+pip-sync requirements.txt requirements-dev.txt
 pre-commit install --install-hooks
-poetry install
 inv test
+./src/manage.py migrate
+./src/manage.py createsuperuser
 ```

{{cookiecutter.project_slug}}/pyproject.toml

@@ -1,42 +1,3 @@
-###############################################################################
-# poetry
-###############################################################################
-[tool.poetry]
-name = "{{cookiecutter.project_slug}}"
-version = "0.1.0"
-description = ""
-authors = ["Gabriel Augendre <gabriel@augendre.info>"]
-
-[tool.poetry.dependencies]
-python = ">=3.10.0, <4"
-django = "^4.0"
-django-cleanup = ">=6.0"
-django-environ = ">=0.9.0"
-django-htmx = ">=1.12.2"
-django-linear-migrations = ">=2.2.0"
-django-extensions = ">=3.1.5"
-psycopg2-binary = ">=2.8"
-whitenoise = ">=6.2"
-requests = ">=2.28.1"
-gunicorn = ">=20.1.0"
-
-[tool.poetry.dev-dependencies]
-django-debug-toolbar = ">=3.2"
-pytest = ">=6.0"
-pytest-cov = ">=3.0.0"
-pytest-django = ">=4.1.0"
-pytest-html = ">=3.1.1"
-pre-commit = ">=2.1"
-model-bakery = ">=1.3.1"
-freezegun = ">=1.1.0"
-bpython = ">=0.22.1"
-poetry-deps-scanner = ">=2.0.0"
-invoke = ">=1.7.3"
-
-[build-system]
-requires = ["poetry-core>=1.0.0"]
-build-backend = "poetry.core.masonry.api"
-
 ###############################################################################
 # pytest
 ###############################################################################

{{cookiecutter.project_slug}}/requirements-dev.in

@@ -0,0 +1,14 @@
+-c constraints.txt
+django-debug-toolbar>=3.2
+pytest>=6.0
+pytest-cov>=3.0.0
+pytest-django>=4.1.0
+pytest-html>=3.1.1
+pytest-selenium>=4.0.0
+pre-commit>=2.1
+model-bakery>=1.3.1
+freezegun>=1.1.0
+bpython>=0.22.1
+invoke>=1.7.3
+hypothesis>=6.56.4
+django-browser-reload>=1.6.0

{{cookiecutter.project_slug}}/requirements.in

@@ -0,0 +1,12 @@
+django>=4.1,<5.0
+django-cleanup>=6.0
+django-environ>=0.9.0
+django-htmx>=1.12.2
+django-linear-migrations>=2.2.0
+django-extensions>=3.1.5
+psycopg2-binary>=2.8
+whitenoise>=6.2
+django-registration>=3.3
+django-anymail[mailgun]>=8.6
+requests>=2.28.1
+gunicorn>=20.1.0

{{cookiecutter.project_slug}}/src/common/templates/common/base.html

@@ -4,7 +4,7 @@
 <html lang="en">
     <head>
         <meta charset="UTF-8">
-        <title>Character Sheet</title>
+        <title>Project name</title>
     </head>
     <body>
         {% include "common/hello-random.html" %}

{{cookiecutter.project_slug}}/tasks.py

@@ -1,7 +1,6 @@
 import time
 from pathlib import Path
 
-import requests
 from invoke import task
 
 BASE_DIR = Path(__file__).parent.resolve(strict=True)
@@ -11,6 +10,28 @@ COMPOSE_BUILD_ENV = {"COMPOSE_FILE": COMPOSE_BUILD_FILE}
 TEST_ENV = {"ENV_FILE": BASE_DIR / "envs" / "test-envs.env"}
 
 
+@task
+def update_dependencies(ctx):
+    common_args = "-q --allow-unsafe --resolver=backtracking --upgrade"
+    with ctx.cd(BASE_DIR):
+        ctx.run(
+            f"pip-compile {common_args} --generate-hashes requirements.in",
+            pty=True,
+            echo=True,
+        )
+        ctx.run(
+            f"pip-compile {common_args} --strip-extras -o constraints.txt requirements.in",
+            pty=True,
+            echo=True,
+        )
+        ctx.run(
+            f"pip-compile {common_args} --generate-hashes requirements-dev.in",
+            pty=True,
+            echo=True,
+        )
+        ctx.run("pip-sync requirements.txt requirements-dev.txt", pty=True, echo=True)
+
+
 @task
 def makemessages(ctx):
     with ctx.cd(SRC_DIR):
@@ -74,6 +95,8 @@ def deploy(ctx):
 
 @task
 def check_alive(ctx):
+    import requests
+
     exception = None
     for _ in range(5):
         try: