[dbmysql]
ip = localhost
port = 3306
user = root
password = ******
dbname = pythondb

[dbtime]
starttime = 220000

[dbemail]
username = ******@qq.com
password = ******
smtp = smtp.qq.com
sender = ******@qq.com
receiver = ******@qq.com

sign_company = ******
sign_addr = ******
sign_dept = ******
sign_name =******
sgin_email = ******@qq.com
sign_phone = ******
sign_qq = ******
sign_www = http://www.******.com

[dbpath]
logpath = E:\logs\autoemail

# python3
# author:lizm
# date:2018-07-19 10:00:00 
# -*- coding: utf-8 -*-
‘‘‘
    description:自动发送账单邮件
‘‘‘

import logging
import configparser
import sys
import datetime,time
from smtplib import SMTP_SSL
from email.header import Header 
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
import pymysql
from selenium import webdriver
from sqlalchemy import Column, Integer, String, DateTime, create_engine
from sqlalchemy.orm import sessionmaker
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy import and_, func

class Email(object):
    def __init__(self, hkrq, sqjyje, rll, bqyhlx, bqhkje, bqjyje, remark):
        self.hkrq = hkrq
        self.sqjyje = sqjyje
        self.rll = rll
        self.bqyhlx = bqyhlx
        self.bqhkje = bqhkje
        self.bqjyje = bqjyje
        self.remark = remark
    def __get__(self, instance, cls):
        if instance is None:
            return self
        else:
            return instance.__dict__[self.name]
    def __set__(self, instance, value):
        instance.__dict__[self.name] = value
    def __delete__(self, instance):
        del instance.__dict__[self.name]


# 获取配置文件信息
def dbconfig():
    # 生成config对象
    cfg = configparser.ConfigParser()
    # 读取配置文件（此处是utf-8-sig，而不是utf-8）
    cfg.read(sys.path[0]+"\dbconfig.ini",encoding="utf-8-sig")
    # dbmysql
    ip = cfg.get("dbmysql","ip")
    port = cfg.get("dbmysql","port")
    user = cfg.get("dbmysql","user")
    pwd = cfg.get("dbmysql","password")
    dbname = cfg.get("dbmysql","dbname")
    # dbtime 
    starttime = cfg.get("dbtime","starttime")
    # dbemail
    username = cfg.get("dbemail","username")
    password = cfg.get("dbemail","password")
    smtp = cfg.get("dbemail","smtp")
    sender = cfg.get("dbemail","sender")
    receiver = cfg.get("dbemail","receiver")
    sign_company = cfg.get("dbemail","sign_company")
    sign_addr = cfg.get("dbemail","sign_addr")
    sign_dept = cfg.get("dbemail","sign_dept")
    sign_name = cfg.get("dbemail","sign_name")
    sgin_email = cfg.get("dbemail","sgin_email")
    sign_phone = cfg.get("dbemail","sign_phone")
    sign_qq = cfg.get("dbemail","sign_qq")
    sign_www = cfg.get("dbemail","sign_www")
    # dbpath
    logpath = cfg.get("dbpath","logpath")
    return (ip,port,user,pwd,dbname,starttime,username,password,smtp,sender,receiver,sign_company,sign_addr,sign_dept,sign_name,sgin_email,sign_phone,sign_qq,sign_www,logpath)

#邮件定义
mail_info = {
    "from": dbconfig()[9],
    "to": dbconfig()[10],
    "hostname": dbconfig()[8],
    "username": dbconfig()[6],
    "password": dbconfig()[7],
    "mail_subject": "还款账单（"+time.strftime("%Y%m%d")+"）",
    "mail_text": "你好, this is a test email, sended by py",
    "mail_encoding": "utf-8",
    "sign_all": "签名"
}

# 配置日志
logger = logging.getLogger()
# 设置文件
file = logging.FileHandler(sys.path[0]+"\logs"+time.strftime("%Y%m%d")+".log")

#file = logging.FileHandler(dbconfig()[11]+"\log"+time.strftime("%Y%m%d")+".log")
# set formatter
formatter = logging.Formatter("%(asctime)s %(levelname)s %(message)s")
file.setFormatter(formatter)    
logger.addHandler(file)
# set log level
logger.setLevel(logging.NOTSET)


#查询最新的数据
def qryData():
    try:
        # 打开数据库连接
        conn = pymysql.connect(host=dbconfig()[0], user=dbconfig()[2],passwd=dbconfig()[3], db=dbconfig()[4], port=int(dbconfig()[1]), charset=‘utf8‘)
        # 获取一个游标
        cursor = conn.cursor()
        # 查询数据库中的最新数据
        sql_date = """select bqjyje,rll from """+dbconfig()[4]+""".py_email order by hkrq desc limit 1 ;"""
        #print(‘sql_check>>>:%s‘ %sql_date)
        cursor.execute(sql_date)
        results = cursor.fetchall()
        # 判断是否有记录数
        if len(results) != 0:
            r_date = results[0]
        cursor.close()  # 关闭游标
        conn.close()  # 释放数据库资源
    except:
        logger.info("Email异常（qryData）：获取最新数据失败")
        print("Email异常（qryData）：获取最新数据失败")
    r_bqjyje = r_date[0]
    r_rll = r_date[1]
    return (r_bqjyje,r_rll)

#数据入库处理
def saveData(rp):
    r_code = 0
    try:
        # 打开数据库连接
        conn = pymysql.connect(host=dbconfig()[0], user=dbconfig()[2],passwd=dbconfig()[3], db=dbconfig()[4], port=int(dbconfig()[1]), charset=‘utf8‘)
        # 获取一个游标
        cursor = conn.cursor()
        sql = """INSERT INTO """+dbconfig()[4]+""".py_email(hkrq,sqjyje,rll,bqyhlx,bqhkje,bqjyje,remark,createtime) VALUES(‘"""+rp.hkrq+"""‘,‘""" + rp.sqjyje + """‘,‘"""+rp.rll+"""‘,‘""" + rp.bqyhlx + """‘,‘""" + rp.bqhkje + """‘,‘""" + rp.bqjyje + """‘,‘‘,sysdate());"""
        try:
            #print(‘sql>>>:‘ + sql)
            # 执行sql语句
            cursor.execute(sql)
            # 提交到数据库执行
            conn.commit()
            r_code = 0
        except:
            # 如果发生错误则回滚
            conn.rollback()
            r_code = 1
        cursor.close()  # 关闭游标
        conn.close()  # 释放数据库资源
    except:
        r_code = 1
    if r_code ==1:
        logger.info("Email异常（saveData）：数据入库失败")
        print("Email异常（saveData）：数据入库失败")
    else:
        logger.info("还款账单已生成并发送邮件")
        print("还款账单已生成并发送邮件")
    return r_code


def send(rp):
    #使用SMTP_SSL就是默认使用465端口
    smtp = SMTP_SSL(mail_info["hostname"])
    #set_debuglevel()是用来调试的。参数值为1表示开启调试模式，参数值为0关闭调试模式
    smtp.set_debuglevel(0)
    
    #连接服务器
    smtp.ehlo(mail_info["hostname"])
    #邮箱登录
    smtp.login(mail_info["username"], mail_info["password"])

    msg = MIMEMultipart()
    #填写正文内容
    main_html = """
    <html>
        <head></head>
        <body>
            <div font-size:15px;background-color:#FFFFFF;"> 
                <div>
                    <span style="line-height:3;">------------------------还款账单（"""+rp.hkrq+"""）------------------------</span> 
                </div> 
                <div>
                    <span style="line-height:1.5;">应还总金额："""+rp.sqjyje+"""元</span> 
                </div> 
                <div>
                    <span style="line-height:1.5;">本期还款："""+rp.bqhkje+"""元</span> 
                </div> 
                <div>
                    <span style="line-height:1.5;">本期利息："""+rp.sqjyje+"""（本金）*"""+rp.rll+"""（万分之三/日）*30（天）="""+rp.bqyhlx+"""元</span> 
                </div> 
                <div>
                    <span style="line-height:1.5;">------------------------</span> 
                </div> 
                <div>
                    <span style="line-height:1.5;">剩余应还总金额："""+rp.sqjyje+"""（本金）+"""+rp.bqyhlx+"""（利息）-"""+rp.bqhkje+"""（本期还款）="""+rp.bqjyje+"""元</span> 
                </div> 
                <p><br/></p>
                <div>
                    <span style="line-height:1.5;">————————————</span> 
                </div> 
            </div> 
            <div style="font-size:13px;background-color:#FFFFFF;"> 
                <div style="font-family:Verdana;"> 
                    <div> 
                        <span style="font-size:13px;line-height:1.5;">公司："""+dbconfig()[11]+"""</span> 
                    </div> 
                    <div> 
                        <span style="font-size:13px;line-height:1.5;">通讯地址："""+dbconfig()[12]+"""</span>
                    </div> 
                    <div> 
                        <span style="font-size:13px;line-height:1.5;">"""+dbconfig()[13]+"""："""+dbconfig()[14]+"""</span> 
                    </div> 
                    <div>
                        <span style="font-size:13px;line-height:1.5;">邮箱：<a href=‘mailto:"""+dbconfig()[15]+"""‘ target="_blank">"""+dbconfig()[15]+"""</a></span> 
                    </div> 
                    <div>
                        <span style="font-size:13px;line-height:1.5;">手机："""+dbconfig()[16]+"""</span>
                    </div> 
                    <div">
                        <span style="font-size:13px;line-height:1.5;">QQ："""+dbconfig()[17]+"""</span>
                    </div> 
                    <div>
                         <span style="font-size:13px;line-height:1.5;">公司网址：<a href=‘"""+dbconfig()[18]+"""‘ target="_blank">"""+dbconfig()[18]+"""</a></span>
                    </div> 
                </div> 
            </div> 
            <p><br/></p>
        </body>
    </html>
    """
    main_msg = MIMEText(main_html, "html", mail_info["mail_encoding"])
    msg.attach(main_msg)
    #填写邮件标题
    msg["Subject"] = Header(mail_info["mail_subject"], mail_info["mail_encoding"])
    #发送者邮箱地址
    msg["from"] = mail_info["from"]
    #接收者邮件地址
    msg["to"] = mail_info["to"]
    try:
        #发送邮件
        smtp.sendmail(mail_info["from"], mail_info["to"], msg.as_string())
        #退出
        smtp.quit()
        #入库操作
        saveData(rp)
    except:
        logger.info("还款账单生成失败")
        print("还款账单生成失败")

if __name__ == ‘__main__‘:
    bqhkje = input("请输入还款金额:")
    print("还款账单生成中...")
    hkrq = time.strftime(‘%Y%m%d‘)
    rdata = qryData()
    sqjyje = rdata[0]
    rll = rdata[1]
    bqhklx = str(float(sqjyje)*float(rll)*30)
    #bqhkje = ‘3500.00‘
    bqjyje = str(float(sqjyje)+float(bqhklx)-float(bqhkje))
    remark = ""
    #print("参数%s,%s,%s,%s,%s,%s" %(hkrq,sqjyje,rll,bqhklx,bqhkje,bqjyje))
    rp = Email(hkrq,sqjyje,rll,bqhklx,bqhkje,bqjyje,remark)
    send(rp)