Use poetry #78

	name: Python package

	on: [push]

	env:
	UNITTEST_RUN_SLOW_TESTS: "1"

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10", "3.11", "3.12", "3.13"]

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install poetry
	uses: abatilo/actions-poetry@v4
	- name: Setup a local virtual environment for caching
	run: \|
	poetry config virtualenvs.create true --local
	poetry config virtualenvs.in-project true --local
	- uses: actions/cache@v4
	name: Define a cache for the virtual environment based on the dependencies lock file
	with:
	path: ./.venv
	key: venv-${{ hashFiles('poetry.lock') }}
	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y ffmpeg espeak-ng libespeak-ng-dev
	poetry install
	# python -m pip install --upgrade pip
	# pip install -r requirements.txt setuptools
	- name: Build C/C++ extensions
	# Disabled for the time being.
	# FIXME: Calling C extensions inside GitHub action currently hangs.
	if: ${{ false }}
	run: \|
	cd aeneas/cdtw
	make py
	cd ../cengw
	make py
	cd ../cmfcc
	make py
	cd ../cwave
	make py
	- name: Run tests
	run: \|
	poetry run python -m unittest discover -v

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