Fork lingua. Release lingva 5.0 #1

	name: Test and publish

	on: push

	jobs:
	test:
	name: Run tests
	runs-on: ubuntu-latest

	strategy:
	matrix:
	python: ['3.7', '3.9', '3.10']

	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Set up Python ${{ matrix.python }}
	uses: actions/setup-python@v1
	with:
	python-version: ${{ matrix.python }}

	- name: flake8
	uses: py-actions/flake8@v2

	- name: Install
	run: \|
	python -m venv .
	source bin/activate
	pip install flit
	flit install --extras dev

	- name: Run tests
	run: bin/pytest -v

	publish:
	name: Publish to PyPI
	if: github.event_name == 'push' && startsWith(github.event.ref, 'refs/tags/v')
	runs-on: ubuntu-latest

	needs: test

	steps:
	- uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Set up Python 3.10
	uses: actions/setup-python@v1
	with:
	python-version: '3.10'

	- name: Insert version number
	run: \|
	version=$(echo $GITHUB_REF \| sed -e 's#refs/tags/v##')
	sed -i -Ee "/__version/s/[0-9.]+/$version/" src/lingva/__init__.py

	- name: Build wheel
	run: \|
	python -m venv .venv
	source .venv/bin/activate
	pip install flit
	flit build

	- name: Publish to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1

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