【详解】【记录】Python写Excel预约信息表并发送邮件

类似于本例我们写过两个脚本了，但还是遇到了一些问题。

本例是比较基础且标准的一个版本。

实现的操作是：从数据库中取出数据，写入Excel表，并发送邮件。相当简单的一个Excel表。



【发送给单人版】

#!/usr/bin/python
# -*- coding: UTF-8 -*-

__author__ = "$Author: wangxin.xie$"
__version__ = "$Revision: 1.0 $"
__date__ = "$Date: 2015-12-11 10:36$"

###############################################################
#功能： 鱼丸预约用户信息
###############################################################
import os
import sys
import datetime
import xlrd
import xlwt
from xlutils.copy import copy
from myyutil.DBUtil import DBUtil
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from myyutil.ScriptExecuteUtil import ScriptExecuteUtil
reload(sys)
sys.setdefaultencoding('utf8')
#######################全局变量####################################

ngTradeDBUtil = DBUtil('netgame_trade')

#execute = ScriptExecuteUtil(handleDate = handleDate)
#fileDir = '/usr/local/bin/myy_script/report/data/'
#fileName = fileDir + execute._reportName
fileDir = 'D://'
fileName = fileDir+'yuwanyuyue.xls'
tempFileName = fileDir+'yuwan_temp.xls'

style1 = xlwt.XFStyle()
font1 = xlwt.Font()
font1.height = 220
font1.name = 'SimSun'
style1.font = font1

##################################################################
def createTemplateExcel():
'''创建Excel文件模板'''
wb = xlwt.Workbook(encoding = "UTF-8", style_compression = True)
sht0 = wb.add_sheet("sheet1", cell_overwrite_ok = True)
sht0.col(0).width=5000
sht0.col(1).width=6000
sht0.col(2).width=6000
sht0.write(0, 0, '手机号码', style1)
sht0.write(0, 1, '预约时间', style1)
sht0.write(0, 2, 'IP', style1)
wb.save(tempFileName)

def genYuwanAccountAppointment():
sql = "SELECT MOBILE,CREATED_DATE,IP FROM netgame_trade.YUWAN_ACCOUNT_APPOINTMENT WHERE CREATED_DATE < '2015-12-12'"
rs = ngTradeDBUtil.queryList(sql, ())
if not rs: return None
print rs
return rs

def writeInfo0(sht, rs, length):
'''写入具体数据'''
for i in range(length):
sht.write(i+1, 0, str(rs[i][0]), style1)
sht.write(i+1, 1, str(rs[i][1]), style1)
sht.write(i+1, 2, rs[i][2], style1)

def writeExcel():
'''写报表'''
createTemplateExcel()
readFile = tempFileName
rb = xlrd.open_workbook(readFile, on_demand = True, formatting_info = True)
wb = copy(rb)

rs=genYuwanAccountAppointment()
length=len(rs)

sheet0 = wb.get_sheet(0)
writeInfo0(sheet0, rs, length)

wb.save(fileName)

def sendEmail():

# 创建一个带附件的实例
msg = MIMEMultipart()

# 构造附件1
att1 = MIMEText(open(fileDir+'yuwanyuyue.xls', 'rb').read(), 'base64', 'gb2312')
att1["Content-Type"] = 'application/octet-stream'

# fileName以数据加日期命名
fileName="鱼丸预约信息".decode('utf-8').encode('gbk')+".csv"
att1["Content-Disposition"] = 'attachment; filename=%s'%fileName
msg.attach(att1)

# 写入邮件正文
text=" Hi,本邮件为自动信，若有任何问题请与我联系。谢谢！"
# 邮件正文乱码,所以在这里指定编码
part1 = MIMEText(text, 'plain', _charset='utf-8')
msg.attach(part1)

# 加邮件
msg['to'] = 'wan.zhang@xxx.com'
msg['from'] = 'datacentre@xxx.com'
msg['subject'] = '预约信息'.decode('utf-8')

# 发送邮件
try:
server = smtplib.SMTP()

# 数据中心测试时
server.connect('mail.xxx.com')
# 用户名,密码
server.login('datacentre@xxx.com', 'pwd')
server.sendmail(msg['from'], msg['to'], msg.as_string())
server.quit()
print '发送成功'.decode("utf-8")
except Exception, e:
print str(e)

def main():
print "===%s start===%s"%(sys.argv[0], datetime.datetime.strftime(datetime.datetime.now(), "%Y-%m-%d %H:%M:%S"))
writeExcel()
sendEmail()
print "===%s end===%s"%(sys.argv[0], datetime.datetime.strftime(datetime.datetime.now(), "%Y-%m-%d %H:%M:%S"))

if __name__ == '__main__':
try:
main()
#createTemplateExcel()
#execute.start(main)
#execute.addMailTask()
#execute.pushStart(fileDir)
#execute.end()
finally:
if ngTradeDBUtil: ngTradeDBUtil.close()

【发送邮件给多人版】

主要是发送邮件的函数变化了

def sendEmail():

# 创建一个带附件的实例
msg = MIMEMultipart()

# 构造附件1
att1 = MIMEText(open(fileDir+'yuwanyuyue.xls', 'rb').read(), 'base64', 'gb2312')
att1["Content-Type"] = 'application/octet-stream'

# fileName以数据加日期命名
fileName="鱼丸预约信息".decode('utf-8').encode('gbk')+".csv"
att1["Content-Disposition"] = 'attachment; filename=%s'%fileName
msg.attach(att1)

# 写入邮件正文
text=" Hi,本邮件为测试自动信，若有任何问题请与我联系。谢谢！"
# 邮件正文乱码,所以在这里指定编码
part1 = MIMEText(text, 'plain', _charset='utf-8')
msg.attach(part1)

# 加邮件
strTo = ['wan.zhang@xxx.com', 'wangxin.xie@xxx.com']
msg['to'] = ','.join(strTo)
msg['from'] = 'datacentre@xxx.com'
msg['subject'] = '用户预约信息'.decode('utf-8')

# 发送邮件
try:
server = smtplib.SMTP()

# 数据中心测试时
server.connect('mail.xxx.com')
# 用户名,密码
server.login('datacentre@xxx.com', 'pwd')
server.sendmail(msg['from'], strTo, msg.as_string())
server.quit()
print '发送成功'.decode("utf-8")
except Exception, e:
print str(e)

不一样的地方就三行代码

strTo = ['wan.zhang@xxx.com', 'wangxin.xie@xxx.com']
msg['to'] = ','.join(strTo)

server.sendmail(msg['from'], strTo, msg.as_string())