Re-add support for Python 3.9, as it still receives security updates #23

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Test

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version:
	- "3.9"
	- "3.10"
	- "3.11"
	- "3.12"

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install poetry
	poetry install --with dev
	- name: Lint
	run: \|
	poetry run flake8 nordpool --max-line-length=88
	poetry run pylint nordpool
	- name: Run tests
	run: \|
	poetry run coverage run -m unittest discover -b
	# - name: Coveralls
	# uses: AndreMiras/coveralls-python-action@develop
	# with:
	# parallel: true
	# flag-name: run-${{ matrix.test_number }}

	# finish:
	# needs: test
	# runs-on: ubuntu-latest
	# steps:
	# - name: Coveralls Finished
	# uses: AndreMiras/coveralls-python-action@develop
	# with:
	# parallel-finished: true

Provide feedback