update doc #393

	# This is a basic workflow to help you get started with Actions

	name: CI

	# Controls when the workflow will run
	on:
	# Triggers the workflow on push or pull request events but only for the master branch
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	# Allows you to run this workflow manually from the Actions tab
	workflow_dispatch:

	# A workflow run is made up of one or more jobs that can run sequentially or in parallel
	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest

	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2

	# Runs a single command using the runners shell
	- name: Run a one-line script
	run: echo Hello, world!

	- name: Set up Python
	uses: actions/setup-python@v2
	with:
	python-version: '3.9'

	# 安装依赖
	- name: Install dependencies
	run: \|
	pip3 install --upgrade pip setuptools wheel
	pip3 install -r requirements.txt
	pip3 install setuptools wheel twine

	# 构建和发布
	- name: Build and publish
	env:
	TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
	TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
	run: \|
	python3 setup.py sdist
	twine upload dist/*

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