update page info #7

	name: Python package publishing
	on:
	push:
	tags:
	- "*"
	jobs:
	pypi-publish:
	name: upload release to PyPI
	runs-on: ubuntu-latest
	# Specifying a GitHub environment is optional, but strongly encouraged
	environment: release
	permissions:
	# IMPORTANT: this permission is mandatory for trusted publishing
	id-token: write
	steps:
	# retrieve your distributions here
	- uses: actions/checkout@master
	- name: Set up Python 3.9
	uses: actions/setup-python@v3
	with:
	python-version: '3.9'
	- name: Install pypa/setuptools
	run: >-
	python -m
	pip install wheel
	- name: Extract tag name
	id: tag
	run: echo ::set-output name=TAG_NAME::$(echo $GITHUB_REF \| cut -d / -f 3)
	- name: Update version in setup.py
	run: >-
	sed -i "s/{{VERSION_PLACEHOLDER}}/${{ steps.tag.outputs.TAG_NAME }}/g" setup.py
	- name: Build a binary wheel
	run: >-
	python setup.py sdist bdist_wheel
	- name: Publish package distributions to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1

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