Python+Selenium之常用模块

要用webdriver：from selenium import webdriver

eg: driver = webdriver.Chrome()
      driver.maximize_window()
      driver.get("http://www.baidu.com")

要用等待：from selenium.webdriver.common.by import By，from selenium.webdriver.support.ui import WebDriverWait，from selenium.webdriver.support import expected_conditions as EC

eg: WebDriverWait(driver,15,0.5).until(EC.presence_of_element_located((By.NAME,"username"))).send_keys("Amy")

要用perform：from selenium.webdriver.common.action_chains import ActionChains

eg: ActionChains(driver).click(driver.find_element_by_id("inputCtrl0")).send_keys(Company).perform()

要操作下拉框：from selenium.webdriver.support.select import Select

eg: Select(driver.find_element_by_xpath("//select[@ng-model='accountInfoView.value.communication.code']")).select_by_index(2)

要操作键盘：from selenium.webdriver.common.keys import Keys

eg: driver.find_element_by_xpath("//input[@label='Postal Code']").send_keys(Keys.TAB)

要用系统时间：from datetime import datetime

eg: Account = "TestAccount" + datetime.now().strftime('%Y%m%d%H%M%S')

要操作Excel：from openpyxl import load_workbook

eg: wb = load_workbook('C:\Portal_Scripts\TestData/Portal_TestData.xlsx')
      env = wb['Environment']
      envValue = env.cell(2,1).value

要用sleep：from time import *

eg: sleep(2)