fix the issue of inaccurate intersecting elements #84

	name: build

	on:
	push:
	release:
	types:
	- published

	jobs:
	build_wheels:
	name: build wheel
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ ubuntu-latest ]
	python-version: ['3.8', '3.9', '3.x' ]
	steps:
	- name: checkout repository
	uses: actions/checkout@v2
	- name: install Python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python-version }}
	- name: install dependencies
	run: \|
	pip install --upgrade pip
	pip install setuptools wheel
	- name: build wheel
	run: pip wheel . -w dist --no-deps
	- name: save wheel
	uses: actions/upload-artifact@v2
	with:
	name: build
	path: ./dist/*.whl
	build_sdist:
	name: package source
	runs-on: ubuntu-latest
	steps:
	- name: checkout repository
	uses: actions/checkout@v2
	- name: install Python
	uses: actions/setup-python@v4
	- name: install dependencies
	run: pip install dunamai
	- name: package source
	run: python setup.py sdist
	- name: save source package
	uses: actions/upload-artifact@v2
	with:
	name: build
	path: ./dist/*.tar.gz
	upload_pypi:
	if: ${{ github.event_name == 'release' }}
	name: publish to PyPI
	needs: [ build_wheels, build_sdist ]
	runs-on: ubuntu-latest
	steps:
	- name: retrieve wheel(s) and source
	uses: actions/download-artifact@v2
	with:
	name: build
	path: dist
	- name: upload wheel(s) and source
	uses: pypa/[email protected]
	with:
	user: __token__
	password: ${{ secrets.PYPI_TOKEN }}

Provide feedback