perf: even more aggressively optimize readalongs -h #36

	# This matrix testing is for versions not already exercised by tests.yml
	# For regular pushes, we just test the baseline Python version, but when pushing
	# to main or release, we want to exercise the full matrix.
	name: Run Matrix Tests
	on:
	push:
	branches: [main, release]
	jobs:
	test:
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest]
	python-version: ["3.8", "3.9", "3.10", "3.11"]
	exclude:
	# We're not compatible with Python 3.11 on Windows yet.
	# We get a compilation error about libxml2 when building lxml.
	- os: windows-latest
	python-version: "3.11"
	runs-on: ${{ matrix.os }}
	steps:
	- uses: actions/checkout@v3
	- uses: FedericoCarboni/setup-ffmpeg@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install Python dependencies
	run: \|
	pip install wheel
	pip install -r requirements.txt -r requirements.dev.txt -r requirements.ci.txt -e .
	- name: Run tests
	run: cd test && python run.py prod

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