selenium的使用

import selenium
import time
from selenium import webdriver

class TestHogwarts():
    def setup(self):  #资源的初始化
        self.driver = webdriver.Chrome()
        self.driver.maximize_window()
        self.driver.implicitly_wait(5) # 隐式等待

    def teardown(self):  #资源回收
        self.driver.quit()
    def test_hogwarts(self):
        self.driver.get("https://testerhome.com/")
        self.driver.find_element_by_link_text("社团").click()
        self.driver.find_element_by_link_text("霍格沃兹测试学院").click()
        el = self.driver.find_element_by_css_selector(".topic-22621 .title > a").click()