【编码备份】1.9从Excel中导入用户名进行测试，用户一次进入系统进行答题测试。

# coding=utf-8
"""
Created on 2017年7月31日

@author: candy
"""
from selenium import webdriver
from time import ctime,sleep
from selenium.common.exceptions import NoSuchElementException
import xlrd

# 用户登录
"""
def login():
    driver.get("http://10.10.1.9")
    driver.find_element_by_id("username").send_keys("candy31")
    driver.find_element_by_id("password").send_keys("1")
    driver.find_element_by_id("loginbtn").click()
"""
#引入excel文档进行用户名的导入
def open_excel(file='file.xls'):
    try:
        data = xlrd.open_workbook(file)
        return data
    except( Exception, e):
        print( str(e))

def excel_table_byindex(file='file.xls', colnameindex=0, by_index=0):
    data = open_excel(file)
    table = data.sheets()[by_index]
    nrows = table.nrows  # 行数
    colnames = table.row_values(colnameindex)  # 某一行数据
    list = []
    for rownum in range(1, nrows):
        row = table.row_values(rownum)
        if row:
            app = {}
            for i in range(len(colnames)):
                app[colnames[i]] = row[i]
                list.append(app)
    return list

def login():
    driver.get("http://10.10.1.9/super/login/index.php")
    driver.find_element_by_id('username').send_keys(listdata[i]['username'])
    driver.find_element_by_id('password').send_keys("1")
    driver.find_element_by_id("loginbtn").click()

# 考试答题
def exam():
    # 进入考试
    driver.get("http://10.10.1.9/super/pingnan/front/view.php?id=1669")
    # 开始答题
    driver.find_element_by_css_selector("#content_right > div:nth-child(2) > div > section > section > div.box.quizattempt > div.singlebutton.quizstartbuttondiv > form > div > input[type="submit"]:nth-child(1)").click()

    # 第一题-判断题
    driver.find_element_by_css_selector("#q1 > div.content > div > div.ablock > div.answer > div.r1 > label").click()
    driver.find_element_by_name("next").click()
# 提交答案
#def submit():
    # “提交所有答案并结束”
    driver.find_element_by_css_selector("#content_right > div:nth-child(2) > div:nth-child(6) > div > div > form > div> input:nth-child(1)").click()
    # 定位"提交答案"按钮
    driver.find_element_by_css_selector("body>div>div>div>div>div>div>input:nth-child(1)").click()


# 主函数
if __name__ == '__main__':
    driver = webdriver.Chrome()
    listdata = excel_table_byindex("E:\data.xlsx",0)
    if (len(listdata) <= 0 ):
        assert 0, u"Excel数据异常"

    for i in range(0 , len(listdata) ):
        login()
        exam()
        sleep(2)
        #submit()
        driver.find_element_by_class_name("userpicture").click()
        sleep(2)
        driver.find_element_by_class_name("user_show").find_element_by_link_text(u'退出').click()

#Excel存入E盘根目录，data.xlsx内容如下截图：