Handle when PHOTOLOGUE_DIR is not a string. #44

	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: CI

	on: [ push, pull_request ]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python: [ "3.7", "3.8", "3.9", "3.10" ]
	steps:
	- uses: actions/checkout@v2
	- name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.python }}
	- name: Install dependencies
	run: \|
	pip install -r requirements.txt
	pip install tox tox-gh-actions
	working-directory: ./example_project
	- name: Run tests
	run: tox
	- name: Flake8
	if: ${{ matrix.python == '3.8' }}
	run: \|
	pip install flake8
	flake8 ./
	- name: Isort
	if: ${{ matrix.python == '3.8' }}
	uses: jamescurtin/isort-action@master
	- name: Coverage
	if: ${{ matrix.python == '3.8' }}
	run: \|
	pip install coverage[toml] django==3.2.15
	coverage run ./example_project/manage.py test photologue
	- name: Upload coverage
	if: ${{ matrix.python == '3.8' }}
	uses: codecov/codecov-action@v1
	with:
	name: Python ${{ matrix.python }}

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