update .readthedocs.yaml with correct support for poetry #314

	name: CodeCov
	on:
	push:
	branches: [ master, test_actions ]
	pull_request:
	branches: [ master ]
	jobs:
	run_tests:
	runs-on: ubuntu-20.04

	strategy:
	fail-fast: true

	steps:
	- uses: actions/checkout@v4

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.9

	- name: Install poetry
	uses: snok/install-poetry@v1
	with:
	version: 1.4.0
	virtualenvs-create: true
	virtualenvs-in-project: true

	- name: Load cache
	uses: actions/cache@v4
	id: cache
	with:
	path: .venv
	key: venv-${{ runner.os }}-3.9-${{ hashFiles('**/poetry.lock') }}

	- name: Install dependencies
	if: steps.cache.outputs.cache-hit != 'true'
	run: poetry install --no-interaction

	- name: Generate Report
	env:
	# now has creds to run integration tests
	IPUMS_API_KEY: ${{ secrets.IPUMS_API_KEY }}
	# this runs successfully at the command line and generates a report
	run: poetry run py.test --runint --cov=ipumspy --cov-report=xml

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

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