WeiYuan v123582

Sequelize + Express Starter Guide

Create and initialize your a directory for your Express application.

$ mkdir sequelize-demo

	# install chromium, its driver, and selenium
	!apt install chromium-chromedriver
	!pip install selenium
	# set options to be headless, ..
	from selenium import webdriver
	options = webdriver.ChromeOptions()
	options.add_argument('--headless')
	options.add_argument('--no-sandbox')
	options.add_argument('--disable-dev-shm-usage')
	# open it, go to a website, and get results

	import sqlalchemy
	from sqlalchemy.ext.declarative import declarative_base
	from sqlalchemy import Column, Integer, String, ForeignKey
	from sqlalchemy.orm import sessionmaker, relationship


	engine = sqlalchemy.create_engine('sqlite:///:memory:')
	Base = declarative_base()

	// demo: http://jsfiddle.net/v123582/j6r454om/

	<select class="mobile-vendor-1">
	<option value="motorola">Motorola</option>
	<option value="nokia">Nokia</option>
	<option value="android">Android</option>
	</select>

	<select class="model-1">
	<option></option>