python selenium 自动化查询上海公交卡余额,并邮件通知

python selenium 自动化查询上海公交卡余额,并邮件通知

1、下载python安装。
  https://www.python.org/downloads/release/python-351/
2、安装selenium
2.1、通过pip 安装
pip install selenium

2.2、通过下载包安装 ,直接下载selenium包:
https://pypi.python.org/pypi/selenium
解压,cmd进入目录:
python setup.py install

3 、 安装Chrome driver
下载地址:http://npm.taobao.org/mirrors/chromedriver
下载解压,将 chromedriver.exe 文件放到chrome的安装目录下…\Google\Chrome\Application\ ,然后设置path环境变量;
chromedriver与chrome各版本对应表

4、全部代码

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# coding = utf-8
from selenium import webdriver
from time import sleep
import smtplib
import traceback
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
cardIDList = [u"u54311******", u"u728833******"]
def sendmail(subject,msg,toaddrs,fromaddr,smtpaddr,password):
'''
@subject:邮件主题
@msg:邮件内容
@toaddrs:收信人的邮箱地址
@fromaddr:发信人的邮箱地址
@smtpaddr:smtp服务地址,可以在邮箱看,比如163邮箱为smtp.163.com
@password:发信人的邮箱密码
'''
mail_msg = MIMEMultipart()
mail_msg['Subject'] = subject
mail_msg['From'] =fromaddr
mail_msg['To'] = ','.join(toaddrs)
mail_msg.attach(MIMEText(msg, 'html', 'utf-8'))
try:
s = smtplib.SMTP()
s.connect(smtpaddr) #连接smtp服务器
s.login(fromaddr,password) #登录邮箱
s.sendmail(fromaddr, toaddrs, mail_msg.as_string()) #发送邮件
s.quit()
except :
print ("Error: unable to send email")
print (traceback.format_exc())
def get_gj_info(cardID):
for i in range(1, 10, 1):
try:
print("第%d次尝试。。。。" % i)
driver = webdriver.Chrome()
print("###########>>>>>>>开始打开上海交通网站<<<<<<<<<<#########")
driver.get('http://www.sptcc.com/')
print(driver.title)
print("网站打开成功")
sleep(2)
print("查询公交卡号:%s" % cardID)
driver.find_element_by_id("pL1i1").send_keys(cardID)
driver.find_element_by_css_selector("a[class=\"pL1b1\"]").click()
sleep(2)
data = driver.find_element_by_css_selector("p[class=\"amt\"]").text
print("公交卡 {0} {1} ".format(cardID, data))
driver.quit()
return "公交卡 {0} {1} \n".format(cardID, data)
break
except:
print("查询出错。。。,再次尝试。。。")
print("##################>>>>>>>退出查询<<<<<<<<<<##############")
return "查询出错。。。"
if __name__ == '__main__':
fromaddr = "*******@163.com"
smtpaddr = "smtp.163.com" # 163邮件smtp服务器地址
toaddrs = ["*******@qq.com", "*******@163.com"]
gj_info =''
for cardID in cardIDList:
gj_info += get_gj_info(cardID)
subject = gj_info
password = "*******"
msg = gj_info
sendmail(subject,msg,toaddrs,fromaddr,smtpaddr,password)
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