摘要： http://anandology.com/python-practice-book/iterators.html Problem 1: Write an iterator class reverse_iter, that takes a list and iterates it from the 阅读全文

摘要： from selenium import webdriver import selenium.webdriver.support.ui as ui from selenium.webdriver.common.by import By from selenium.webdriver.support.ui import WebDriverWait from selenium.common.exce... 阅读全文