Make sure that `dir` returns new copies of `all` #220

	name: coverage

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

	jobs:
	report:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python-version: ["3.10"]
	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 packages
	run: \|
	python -m pip install --upgrade pip wheel setuptools
	python -m pip install ".[test]"
	python -m pip install --upgrade numpy
	python -m pip uninstall --yes scipy
	pip list

	- name: Measure test coverage
	run: \|
	python -m pytest --cov=lazy_loader --durations=10
	# Tests fail if using `--doctest-modules`. I.e.,
	# python -m pytest --cov=lazy_loader --doctest-modules --durations=20

	- name: Upload coverage to Codecov
	uses: codecov/codecov-action@v4
	with:
	token: ${{ secrets.CODECOV_TOKEN }}

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