Remove Python 3.7 support (end of life). #104

	name: Build & Deploy Doc

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]
	schedule:
	# * is a special character in YAML so you have to quote this string
	# at 4 am
	- cron: '0 4 * * *'

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

	jobs:
	build-and-deploy:
	runs-on: ubuntu-latest

	# avoid failure on git push
	# see https://github.com/peaceiris/actions-gh-pages#%EF%B8%8F-first-deployment-with-github_token
	#permissions:
	# contents: write

	steps:
	# https://github.com/actions/checkout
	- uses: actions/checkout@v3

	# https://github.com/actions/setup-python
	- uses: actions/setup-python@v4
	with:
	python-version: "3.8"

	- name: Install
	run: \|
	python -m pip install -U pip
	pip install --progress-bar off -U .[all]

	- name: Make
	run: \|
	cd docs
	make html
	cd ..

	- name: Deploy
	if: ${{ github.ref == 'refs/heads/main' }}
	uses: peaceiris/actions-gh-pages@v3
	with:
	github_token: ${{ secrets.GITHUB_TOKEN }}
	publish_dir: ./docs/build/html

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