Merge pull request #526 from jvirtanen/cleanups/python-3.8 #835

	name: Python

	on:
	- push
	- pull_request
	permissions:
	contents: read

	jobs:
	python:
	name: ${{ matrix.python-version }}
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version:
	- '3.9'
	- '3.10'
	- '3.11'
	- '3.12'
	steps:
	- name: Check out GitHub repository
	uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	cache: 'pip'
	- name: Install development dependencies
	run: pip install -r requirements.txt
	working-directory: ./applications/generate
	- name: Run type check
	run: mypy philadelphia
	working-directory: ./applications/generate
	- name: Install application
	run: pip install .
	working-directory: ./applications/generate

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