Migrate to Poetry

.github/workflows/lint.yaml

@@ -1,6 +1,6 @@
 name: Lint
 
-'on':
+"on":
   push:
     branches:
       - main
@@ -9,13 +9,17 @@ name: Lint
       - main
 
 jobs:
-  run-linters:
-    name: Run linters
+  lint:
     runs-on: ubuntu-latest
-
+    strategy:
+      matrix:
+        python-version: ["3.12"]
     steps:
-      - name: Check out Git repository
-        uses: actions/checkout@v4
-
-      - name: wemake-python-styleguide
-        uses: wemake-services/wemake-python-styleguide@0.17.0
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+      - name: Lint with ruff
+        run: |
+          make lint

Dockerfile

@@ -1,5 +1,34 @@
-FROM python:3.12-alpine
-WORKDIR /app
+FROM python:3.12.3-alpine3.18 AS base
+
+FROM base AS builder
+
+ENV PYTHONFAULTHANDLER=1 \
+  PYTHONUNBUFFERED=1 \
+  PYTHONHASHSEED=random \
+  PIP_NO_CACHE_DIR=off \
+  PIP_DISABLE_PIP_VERSION_CHECK=on \
+  PIP_DEFAULT_TIMEOUT=100 \
+  POETRY_NO_INTERACTION=1 \
+  POETRY_VIRTUALENVS_CREATE=false \
+  PATH="$PATH:/runtime/bin" \
+  PYTHONPATH="$PYTHONPATH:/runtime/lib/python3.12/site-packages" \
+  # Versions:
+  POETRY_VERSION=2.1.1
+
+# System deps:
+RUN apk add build-base unzip wget python3-dev libffi-dev rust cargo openssl-dev
+RUN pip install "poetry==$POETRY_VERSION" "poetry-plugin-export"
+
+WORKDIR /src
+
+# Generate requirements and install *all* dependencies.
+COPY pyproject.toml poetry.lock /src/
+RUN poetry export --without-hashes --no-interaction --no-ansi -f requirements.txt -o requirements.txt
+RUN pip install --prefix=/runtime --force-reinstall -r requirements.txt
+
+FROM base AS runtime
+COPY --from=builder /runtime /usr/local
 COPY . /app
-RUN pip install .
-ENTRYPOINT smsbot
+WORKDIR /app
+EXPOSE 8000/tcp
+CMD ["/usr/local/bin/smsbot"]

Makefile

@@ -0,0 +1,17 @@
+.venv:
+	python3 -m pip install poetry
+	python3 -m poetry install --with github
+
+.PHONY: tests
+tests: .venv
+	python3 -m poetry run pytest
+
+lint: .venv
+	python3 -m poetry run ruff check --output-format=github --select=E9,F63,F7,F82 --target-version=py37 .
+	python3 -m poetry run ruff check --output-format=github --target-version=py37 .
+
+serve-uwsgi:
+	SIMPLE_WEBFINGER_CONFIG_FILE="examples/example-config.yaml" python3 -m poetry run gunicorn "simple_webfinger.app:create_app()"
+
+serve:
+	DEBUG_METRICS=1 SIMPLE_WEBFINGER_CONFIG_FILE="examples/example-config.yaml" FLASK_DEBUG=1 FLASK_APP="simple_webfinger.app:create_app()" python3 -m poetry run flask run 

pyproject.toml

@@ -0,0 +1,36 @@
+[project]
+name = "smsbot"
+version = "0.0.5"
+description = "A simple Telegram bot to receive SMS messages."
+authors = [
+    {name = "Andrew Williams",email = "andy@tensixtyone.com"}
+]
+license = {text = "MIT"}
+readme = "README.md"
+requires-python = "<=3.11"
+dependencies = [
+    "flask (>=3.1.0,<4.0.0)",
+    "waitress (>=3.0.2,<4.0.0)",
+    "twilio (>=9.4.6,<10.0.0)",
+    "python-telegram-bot (<20)",
+    "prometheus-client (>=0.21.1,<0.22.0)"
+]
+
+[tool.poetry.scripts]
+smsbot = "smsbot.cli:main"
+
+[build-system]
+requires = ["poetry-core>=2.0.0,<3.0.0"]
+build-backend = "poetry.core.masonry.api"
+
+[tool.poetry.group.dev.dependencies]
+pytest = "^8.0.0"
+ruff = "^0.9.0"
+pytest-mock = "^3.12.0"
+pytest-flask = "^1.3.0"
+
+[tool.poetry.group.github]
+optional = true
+
+[tool.poetry.group.github.dependencies]
+pytest-github-actions-annotate-failures = "^0.3.0"

requirements-dev.txt

@@ -1 +0,0 @@
-wheel

requirements.txt

@@ -1,5 +0,0 @@
-flask
-waitress
-twilio
-python-telegram-bot
-prometheus_client

setup.cfg

@@ -1,36 +0,0 @@
-[metadata]
-name = smsbot
-version = 0.0.4
-description = A simple Telegram bot to receive SMS messages.
-long_description = file: README.md, LICENSE
-license = MIT
-license_file = LICENSE
-classifiers =
-    Framework :: Flask
-    License :: OSI Approved :: MIT License
-    Programming Language :: Python :: 3
-    Programming Language :: Python :: 3.11
-
-[options]
-zip_safe = False
-include_package_data = True
-packages = smsbot
-install_requires =
-    flask
-    waitress
-    twilio
-    python-telegram-bot<=14
-    prometheus_client
-
-[options.entry_points]
-console_scripts =
-        smsbot = smsbot.cli:main
-
-[flake8]
-format = wemake
-ignore = D,E501,WPS432,WPS323,WPS2,S104,WPS412,WPS100
-max-line-length = 120
-exclude = setup.py,env,build
-
-[darglint]
-docstring_style=sphinx

setup.py

@@ -1,3 +0,0 @@
-from setuptools import setup
-
-setup()

smsbot/cli.py

@@ -2,12 +2,9 @@ import argparse
 import logging
 import os
 
-import pkg_resources
-
 from smsbot.telegram import TelegramSmsBot
 from smsbot.webhook_handler import TwilioWebhookHandler
-
-pkg_version = pkg_resources.require('smsbot')[0].version
+from smsbot.utils import get_smsbot_version
 
 
 def main():
@@ -21,7 +18,7 @@ def main():
     args = parser.parse_args()
 
     logging.basicConfig(level=logging.getLevelName(args.log_level))
-    logging.info('smsbot v%s', pkg_version)
+    logging.info('smsbot v%s', get_smsbot_version())
     logging.debug('Arguments: %s', args)
 
     # Start bot

smsbot/utils.py

@@ -1,5 +1,5 @@
-import pkg_resources
+from importlib.metadata import version
 
 
 def get_smsbot_version():
-    return pkg_resources.require('smsbot')[0].version
+    return version("smsbot")