0.3.0 #20

	name: Build and upload to PyPI

	on:
	push:
	branches:
	- master
	pull_request:
	branches:
	- master
	release:
	types:
	- published

	jobs:
	build_wheels:
	name: Build wheels on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-18.04, windows-latest, macos-latest]
	env:
	CIBW_BUILD: "cp3?-*"
	CIBW_SKIP: "cp33-* cp34-* cp35-* *-manylinux_i686"
	CIBW_BEFORE_BUILD: "python -m pip install -r requirements.txt"
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-python@v2
	name: Install Python
	with:
	python-version: '3.7'

	- name: Install cibuildwheel
	run: \|
	python -m pip install cibuildwheel==1.5.5
	- name: Build wheels
	run: \|
	python -m cibuildwheel --output-dir wheelhouse
	- uses: actions/upload-artifact@v2
	with:
	path: ./wheelhouse/*.whl

	build_sdist:
	name: Build source distribution
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2

	- uses: actions/setup-python@v2
	name: Install Python
	with:
	python-version: '3.7'

	- name: Build sdist
	run: python setup.py sdist

	- uses: actions/upload-artifact@v2
	with:
	path: dist/*.tar.gz

	upload_pypi:
	needs: [build_wheels, build_sdist]
	runs-on: ubuntu-latest
	if: github.event_name == 'release' && github.event.action == 'published'
	steps:
	- uses: actions/download-artifact@v2
	with:
	name: artifact
	path: dist

	- uses: pypa/gh-action-pypi-publish@master
	with:
	user: __token__
	password: ${{ secrets.pypi_password }}

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