Python带HTML表格图片的自动邮件发送

#!/usr/bin/python

-- coding: UTF-8 --

smtplib 用于邮件的发信动作

import pandas as pd
import datetime
import smtplib
from email.mime.text import MIMEText
#from django.core.mail import EmailMultiAlternatives
from email.mime.image import MIMEImage
from email.mime.multipart import MIMEMultipart
from email.mime.application import MIMEApplication

email 用于构建邮件内容

from email.header import Header
from email.header import make_header
import os
import ssl
pd.set_option(‘display.max_colwidth’, -1) # 能显示的最大宽度, 否则to_html出来的地址就不全
import sys
reload(sys)
sys.setdefaultencoding(‘utf8’)

def get_html_msg():
“”"
1.构造html信息
“”"
df =pd.read_excel("")
df_html=df.to_html(escape=False)

head = \
    """
    
        
        
    
    """

# 构造模板的附件（100）
body = \
    """
    

    

        
        
Dears,
        
Below is the trend of the footfall 2020 for your reference

       Thanks for your time to read

        
This report is generated and sent automatially 
    

    


    

        
        
The Latest 5 Days Footfall

        

            

            {df_html}

        
        

        
 
        


        

            —— report end ——
        
        Best Regards

        STL Data Service
    
    
    """.format(df_html=df_html)
html_msg= "" + head + body + ""
# 这里是将HTML文件输出，作为测试的时候，查看格式用的，正式脚本中可以注释掉

fout = open(‘t4.html’, ‘w’, encoding=‘UTF-8’, newline=’’)

fout.write(html_msg)

return html_msg

#msg.attach(html_msg)

def getYesterday():

“”"

:return: 获取昨天日期

“”"

today = datetime.date.today()
oneday=datetime.timedelta(days=1)
yesterday=today-oneday
# 日期转字符串
partition_date=yesterday.strftime('%d %b %y')
return partition_date

def send_data(html_msg):

用于构建邮件头

smtp_server = ‘’
username = “”

# 邮件发送和接收人
sender = username
receiver = ['']
partition_date=getYesterday()
# 邮件头信息
msg = MIMEMultipart('related')
#yesterday=getYesterday()
msg['Subject'] =Header('Footfall Update on '+partition_date)
msg["From"] = sender
msg['To'] = ','.join(receiver)  # 这里要注意

# html 内容
content_html = MIMEText(html_msg, "html", "utf-8")
msg.attach(content_html)

#发送图片
fp = open('图片路径','rb')
msgImage = MIMEImage(fp.read())
fp.close()

msgImage.add_header('Content-ID','')
msg.attach(msgImage)
# 发送邮件，测试成功，流程都是固定的：创建客户端，登陆，发送，关闭
email_client = smtplib.SMTP(smtp_server,25)
#email_client.login(username, password)#因为是内部服务器就不需要账号登陆了。
email_client.sendmail(sender, receiver, msg.as_string())
email_client.quit()

if name == ‘main’:
html_msg = get_html_msg()
send_data(html_msg)