add marion's adjustment to pvwatts_dc #4529

	name: Package build

	on:
	pull_request:
	push:
	branches:
	- main
	tags:
	- "v*"

	jobs:
	build:
	name: Build wheel and sdist
	if: github.repository == 'pvlib/pvlib-python'
	runs-on: ubuntu-latest
	steps:
	# fetch all commits and tags so versioneer works
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	# Python version should be the minimum supported version
	python-version: "3.10"

	- name: Install build tools
	run: \|
	python -m pip install --upgrade pip
	python -m pip install build
	python -m pip install twine

	- name: Build packages
	run: python -m build

	- name: List distribution file sizes
	run: du -h dist/*

	- name: Check metadata verification
	run: python -m twine check --strict dist/*

	- name: Ensure that the wheel installs successfully
	run: \|
	mkdir ./tmp
	pip install $(find dist -type f -name "*.whl") --target=./tmp

	- name: List installed file sizes
	run: du -h pvlib
	working-directory: ./tmp

	- name: Store the distribution packages
	uses: actions/upload-artifact@v4
	with:
	name: python-package-distributions
	path: dist/

	publish:
	name: Release dist files to PyPI
	# only publish distribution to PyPI for tagged commits
	if: startsWith(github.ref, 'refs/tags/v')
	needs:
	- build
	runs-on: ubuntu-latest
	permissions:
	id-token: write # for PyPI trusted publishing

	steps:
	- name: Download all dist files
	uses: actions/download-artifact@v4
	with:
	name: python-package-distributions
	path: dist/

	- name: Publish distribution to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1

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