stummjr

# -*- encoding:utf-8 -*-
from __future__ import print_function


class BSTNode(object):

    def __init__(self, key, value=None, left=None, right=None):
        self.key = key
        self.value = value
        self.left = left

stummjr

import scrapy


# this example needs the scrapyjs package: pip install scrapyjs
# it also needs a splash instance running in your env or on Scrapy Cloud (https://github.com/scrapinghub/splash)
class SplashSpider(scrapy.Spider):
    name = 'splash-spider'
    download_delay = 3

    def start_requests(self):

stummjr

# -*- coding:utf-8 -*-
import scrapy
from scrapy.exceptions import CloseSpider


class LoginSpider(scrapy.Spider):
    name = 'login-spider'
    start_urls = ['http://quotes.toscrape.com/login']

    def parse(self, response):