Selenium窗口切换和163发邮件

前言

一般的窗口切换就是浏览器打开多个窗口,使用selenium在多个窗口中相互切换。除此之外,还会遇到iframe窗口,这种相当于大盒子中嵌套小盒子,对于这种窗口切换,重点就是进入某个盒子,退出某个盒子。知道当前在哪个盒子中,就好搞操作了。

窗口切换

重点:

  • driver.switch_to系列,切换窗口,包括三个常用的方法:
    • switch_to.window,切换窗口,替换switch_to_window
    • switch_to.frame,进入iframe,替换switch_to_frame
    • switch_to.default_content,退出iframe,替换原方法switch_to_default_content
  • window_handles,窗口数组

根据这两个方法组合,就达到切换窗口的目的了。我们来演示一个,从百度入口输入关键字并且点击某个结果(因为点击某个链接,会在新的窗口中打开),然后再切换回来。
代码如下:

import time
from selenium import webdriver
from selenium.webdriver.support.wait import WebDriverWait  # 等待页面加载某些元素
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By

# 获取driver
driver = webdriver.Chrome()
wait = WebDriverWait(driver, 10)

try:
    # 发请求
    driver.get('https://www.baidu.com')

    # 定位标签并输入值然后点击
    driver.find_element_by_id('kw').send_keys('听雨危楼-cnblogs')
    time.sleep(1)
    driver.find_element_by_id('su').click()

    # 在新窗口中,点击结果标签
    wait.until(EC.presence_of_element_located((By.LINK_TEXT, '听雨危楼 - 博客园'))).click()
    # driver.find_element_by_link_text('听雨危楼').click()

    # 所有打开的窗口都存在这个数组中
    # print(driver.window_handles)  # ['CDwindow-922052E58B50E4A32401C904D478CC8E', 'CDwindow-AC58D7837A577C8878BE283F554B0E52', 'CDwindow-8196C4B6F2DEAAD7F0AF10DA17BC44ED']
    
    # 根据数组下标索引切换窗口
    time.sleep(3)
    driver.switch_to.window(driver.window_handles[1])
    time.sleep(3)
    driver.switch_to.window(driver.window_handles[0])
    time.sleep(2)
    driver.switch_to.window(driver.window_handles[2])

finally:
    # 关闭浏览器
    time.sleep(3)
    driver.quit()
    # 截止2019-6-11,代码无误
View Code

效果如下:

iframe窗口切换

iframe记住两个方法:

  • switch_to.frame(iframe),进入窗口
  • switch_to.default_content(),退出窗口

完成一个使用selenium自动发163邮件的程序。

直接上代码:

import time
import datetime
from selenium import webdriver
from selenium.webdriver.support.wait import WebDriverWait  # 等待页面加载某些元素
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By

def login(user, pwd):
    """ 登录163邮箱 """
    # 由于可以扫码登录,而我们选择用户名和密码登录,所以,要点击 密码登录
    time.sleep(1)
    wait.until(EC.presence_of_element_located((By.ID, 'switchAccountLogin'))).click()
    # 进入iframe,因为有多个iframe,所以获取的是数组,在分析页面后,数组0索引的iframe是登陆的iframe
    time.sleep(3)
    iframe = driver.find_elements_by_tag_name('iframe')
    # print(iframe)
    '''
    [
        <selenium.webdriver.remote.webelement.WebElement (session="3f92dbd96e72746e7d27d64e6b412318", element="0.855888743369456-2")>, 
        <selenium.webdriver.remote.webelement.WebElement (session="3f92dbd96e72746e7d27d64e6b412318", element="0.855888743369456-3")>, 
        <selenium.webdriver.remote.webelement.WebElement (session="3f92dbd96e72746e7d27d64e6b412318", element="0.855888743369456-4")>, 
        <selenium.webdriver.remote.webelement.WebElement (session="3f92dbd96e72746e7d27d64e6b412318", element="0.855888743369456-5")>
    ]
    '''
    driver.switch_to.frame(iframe[0])

    # 获取用户名和密码标签,并输入对应的值
    time.sleep(1)
    driver.find_element_by_class_name('dlemail').send_keys(user)
    time.sleep(2)
    driver.find_element_by_class_name('dlpwd').send_keys(pwd)
    time.sleep(2)
    driver.find_element_by_id('dologin').click()


def send_mail():
    """ 发送163邮件,需要传递163的用户名和密码,收件人和内容 """

    try:
        # 第1步,执行登陆
        login(user, pwd)

        # 第2步,点击写信按钮
        wait.until(EC.presence_of_element_located((By.ID, '_mail_component_24_24'))).click()
        # driver.find_element_by_id('_mail_component_24_24').click()

        # 第3步,获取收件人,主题,内容框标签,写入内容
        time.sleep(1)
        # 3.1 填写收件人
        wait.until(EC.presence_of_element_located((By.CLASS_NAME, 'nui-editableAddr-ipt'))).send_keys(addr)  # 收件人
        time.sleep(2)
        # 3.2 填写主题
        title = driver.find_elements_by_class_name('nui-ipt-input')
        # print(11111, title)
        title[2].send_keys(theme)  # 主题
        # title.send_keys(theme)  # 主题

        # 3.3 进入content所在iframe,填写内容
        time.sleep(1)
        content_iframe = driver.find_element_by_class_name('APP-editor-iframe')
        driver.switch_to.frame(content_iframe)
        # 虽然nui-scroll这个类名在整个网页中有多个,但是这个iframe中只有一个,所以我们直接send_keys就行
        nui_scroll = wait.until(EC.presence_of_element_located((By.CLASS_NAME, 'nui-scroll')))
        # print(22222222, nui_scroll)  # <selenium.webdriver.remote.webelement.WebElement (session="106a6f5778c14568827014435ddcfcd9", element="0.07847410617283446-1")>
        nui_scroll.send_keys(content)

        # 第4步,因为发送按钮不在此时的iframe中,所以要先退出iframe,才能点击发送按钮
        # 4.1 退出iframe
        time.sleep(1)
        driver.switch_to.default_content()
        # 4.2 点击发送按钮
        time.sleep(1)
        # 这个发送按钮的类名有多个,最好for循环一下,因为有坑,发送按钮是第3个,前面还有两个空标签,但是前端检查中看不到
        driver.find_elements_by_class_name('nui-btn-text')[2].click()



    finally:
        # 关闭浏览器
        time.sleep(3)
        driver.quit()
        # 截止2019-6-11,代码无误


if __name__ == '__main__':
    
    from getpass import getpass
    user = input("邮箱: ").strip()  # 填写你的163账号
    pwd = getpass('密码: ')  # 填写你的163密码
    # 获取driver
    driver = webdriver.Chrome()
    wait = WebDriverWait(driver, 10)
    # driver.maximize_window()
    # 发请求
    driver.get('https://mail.163.com/')

    addr = "1206180814@qq.com"  # 收件人
    theme = '我是你爸爸'  # 主题
    content = '天不生我李淳罡,剑道万古如长夜 ————
{}'.format(datetime.datetime.now())  # 发送内容
    send_mail()
View Code

效果如下:


其他版本:

import time
from selenium import webdriver
from selenium.webdriver.support.wait import WebDriverWait  # 等待页面加载某些元素
from selenium.webdriver.support import expected_conditions as EC
from selenium.webdriver.common.by import By
driver = webdriver.Chrome()
wait = WebDriverWait(driver, 10)
try:
    driver.get('https://mail.163.com/')
    driver.maximize_window()
    time.sleep(2)
    wait.until(EC.presence_of_element_located((By.ID, 'switchAccountLogin'))).click()
    time.sleep(1)
    iframe_obj = driver.find_elements_by_tag_name('iframe')
    # print(iframe_obj)
    driver.switch_to.frame(iframe_obj[0])
    driver.find_element_by_class_name('dlemail').send_keys('tingyuweilou')
    time.sleep(1)
    driver.find_element_by_class_name('dlpwd').send_keys('blackheiheihei')
    time.sleep(1)
    driver.find_element_by_id('dologin').click()
    wait.until(EC.presence_of_element_located((By.XPATH, '//*[@id="_mail_component_24_24"]/span[2]'))).click()
    wait.until(EC.presence_of_element_located((By.CLASS_NAME, 'nui-editableAddr-ipt'))).send_keys('1206180814@qq.com')
    theme = driver.find_elements_by_class_name('nui-ipt-input')

    # print(theme)
    theme[2].send_keys('邮件主题')
    content = driver.find_element_by_class_name('APP-editor-iframe')
    driver.switch_to.frame(content)
    driver.find_element_by_class_name('nui-scroll').send_keys('xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx')
    driver.switch_to.default_content()

    driver.find_element_by_class_name('nui-ico-sent').click()




finally:   #  无论如何,都要关闭浏览器
    time.sleep(10)
    driver.quit()
View Code

效果如下:

 qq发邮件

发送消息

复制代码
import time
from selenium import webdriver
from selenium.webdriver.support.wait import WebDriverWait
from selenium.webdriver.support import event_firing_webdriver as EC
from selenium.webdriver.common.by import By
from getpass import getpass

driver = webdriver.Chrome()
wait = WebDriverWait(driver,10)


try:
    driver.get('https://mail.qq.com/')
    driver.maximize_window()
    time.sleep(2)
    name_obj = driver.find_element_by_id('login_frame')
    driver.switch_to.frame(name_obj)
    print(name_obj)

    driver.find_element_by_id('u').send_keys('2436300135')
    time.sleep(1)
    driver.find_element_by_id('p').send_keys('111111')
    driver.find_element_by_id('login_button').click()
    time.sleep(1)
    driver.find_element_by_id('composebtn').click()
    time.sleep(2)
    content = driver.find_element_by_id('mainFrame')
    driver.switch_to.frame(content)
    time.sleep(2)
    driver.find_element_by_xpath('//*[@id="toAreaCtrl"]/div[2]/input').send_keys('2897653646@qq.com')

    driver.find_element_by_id('subject').send_keys('嘿嘿')

    time.sleep(3)
    test = driver.find_element_by_class_name('qmEditorIfrmEditArea')
    driver.switch_to.frame(test)
    time.sleep(1)
    driver.find_element_by_xpath('/html/body').send_keys('222')
    time.sleep(1)
    driver.switch_to.parent_frame()# 如果当前已是主文档,则无效果
    driver.find_element_by_xpath('//*[@id="toolbar"]/div/a[1]').click()
    driver.switch_to.default_content() #跳出f1,进入topwindow层
finally:
    time.sleep(2)
    driver.quit()
复制代码

带附件

复制代码
import unittest
import smtplib
import HTMLTestRunner
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.header import Header


class TestStringMethods(unittest.TestCase):

    def test_upper(self):
        """判断 foo.upper() 是否等于 FOO"""
        self.assertEqual('foo'.upper(), 'FOO')

    def test_isupper(self):
        """ 判断 Foo 是否为大写形式 """
        self.assertTrue('Foo'.isupper())


def get_case_result():
    """ 获取测试用例报告 """
    suite = unittest.makeSuite(TestStringMethods)
    file_path = r'./result.html'
    with open(file_path, 'wb') as f:
        HTMLTestRunner.HTMLTestRunner(
            stream=f,
            title='HTMLTestRunner版本关于upper的测试报告',
            description='判断upper的测试用例执行情况').run(suite)
    f1 = open(file_path, 'r', encoding='utf-8')
    res = f1.read()
    f1.close()
    return res


def send_email():
    """ 发送邮件 """

    # 第三方 SMTP 服务
    mail_host = "smtp.qq.com"  # 设置服务器
    mail_user = "1206xxx4@qq.com"  # 用户名
    mail_pass = "bcemjxxxkvwhggea"  # 口令

    # 设置收件人和发件人
    sender = '1206180814@qq.com'
    receivers = ['1206180814@qq.com', 'tingyuweilou@163.com', '3300799899@qq.com']  # 接收邮件,可设置为你的QQ邮箱或者其他邮箱

    # 创建一个带附件的实例对象
    message = MIMEMultipart()

    # 邮件主题、收件人、发件人
    subject = '请查阅--测试报告'  # 邮件主题
    message['Subject'] = Header(subject, 'utf-8')
    message['From'] = Header("{}".format(sender), 'utf-8')  # 发件人
    message['To'] = Header("{}".format(';'.join(receivers)), 'utf-8')  # 收件人

    # 邮件正文内容 html 形式邮件
    send_content = get_case_result()  # 获取测试报告
    html = MIMEText(_text=send_content, _subtype='html', _charset='utf-8')  # 第一个参数为邮件内容

    # 构造附件
    att = MIMEText(_text=send_content, _subtype='base64', _charset='utf-8')
    att["Content-Type"] = 'application/octet-stream'
    file_name = 'result.html'
    att["Content-Disposition"] = 'attachment; filename="{}"'.format(file_name)  # # filename 为邮件附件中显示什么名字
    message.attach(html)
    message.attach(att)

    try:
        smtp_obj = smtplib.SMTP()
        smtp_obj.connect(mail_host, 25)  # 25 为 SMTP 端口号
        smtp_obj.login(mail_user, mail_pass)
        smtp_obj.sendmail(sender, receivers, message.as_string())
        smtp_obj.quit()
        print("邮件发送成功")

    except smtplib.SMTPException:
        print("Error: 无法发送邮件")


if __name__ == '__main__':
    send_email()
复制代码
原文地址:https://www.cnblogs.com/sundawei7/p/11959140.html