python生成每日报表数据(Excel)并邮件发送的实例

逻辑比较简单，直接上代码 定时发送直接使用了win服务器的定时任务来定时执行脚本#co

逻辑比较简单 ，直接上代码 

定时发送直接使用了win服务器的定时任务来定时执行脚本

#coding:utf-8
from __future__ import division
import pymssql,sys,datetime,xlwt 
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.header import Header
 
reload(sys)
sys.setdefaultencoding("utf-8")
 
 
class MSSQL:
 def __init__(self,host,user,pwd,db):
 self.host = host
 self.user = user
 self.pwd = pwd
 self.db = db
 
 def __GetConnect(self):
 if not self.db:
 raise(NameError,"")
 self.conn = pymssql.connect(host=self.host,user=self.user,password=self.pwd,database=self.db,charset="utf8")
 cur = self.conn.cursor()
 if not cur:
 raise(NameError,"")
 else:
 return cur
 
 def ExecQuery(self,sql):
 cur = self.__GetConnect()
 cur.execute(sql)
 resList = cur.fetchall()
 
 #
 self.conn.close()
 return resList
 
 def ExecNonQuery(self,sql):
 cur = self.__GetConnect()
 cur.execute(sql)
 self.conn.commit()
 self.conn.close()
 
 
 def write_data_to_excel(self,name,sql):
 
 # 将sql作为参数传递调用get_data并将结果赋值给result,(result为一个嵌套元组)
 result = self.ExecQuery(sql)
 # 实例化一个Workbook()对象(即excel文件)
 wbk = xlwt.Workbook()
 # 新建一个名为Sheet1的excel sheet。此处的cell_overwrite_ok =True是为了能对同一个单元格重复操作。
 sheet = wbk.add_sheet('Sheet1',cell_overwrite_ok=True)
 # 获取当前日期，得到一个datetime对象如：(2016, 8, 9, 23, 12, 23, 424000)
 today = datetime.date.today()
 yesterday = today - datetime.timedelta(days=1)
 # 将获取到的datetime对象仅取日期如：2016-8-9
 yesterdaytime = yesterday.strftime("%Y-%m-%d")
 # 遍历result中的没个元素。
 for i in xrange(len(result)):
 #对result的每个子元素作遍历，
 for j in xrange(len(result[i])):
 #将每一行的每个元素按行号i,列号j,写入到excel中。
 sheet.write(i,j,result[i][j])
 # 以传递的name+当前日期作为excel名称保存。
 filename = name+str(yesterdaytime)+'.xls'
 wbk.save(filename) 
 return filename
 
 
 
ms = MSSQL(host="122.229.*.*",user="root",pwd="root",db="test")
 
today = datetime.date.today()
yesterday = today - datetime.timedelta(days=1)
yesterdayStart = yesterday.strftime("%Y-%m-%d") + ' 00:00:00'
yesterdayEnd = yesterday.strftime("%Y-%m-%d") + ' 23:59:59'
print yesterdayStart
preCheckCountSuccesSql = "select count(1) FROM tb_crmorders WHERE type =1 and result = 'true' and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
preCheckUseridSuccesSql = "select count(DISTINCT userid) FROM tb_crmorders WHERE type =1 and result = 'true' and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
preCheckCountErrorSql = "select count(1) FROM tb_crmorders WHERE type =1 and result = 'false' and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
preCheckUseridErrorSql = "select count(DISTINCT userid) FROM tb_crmorders WHERE type =1 and result = 'false' and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
 
orderSucessCountSql = "select count(1) FROM tb_crmorders WHERE type =2 and action =1 and result = 'true' and notifyresult = 0 and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
orderErrorCountSql = "select count(1) FROM tb_crmorders WHERE type =2 and action =1 and result = 'true' and notifyresult IS NOT NULL and notifyresult != 0 and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
unsubscribeSucessCountSql = "select count(1) FROM tb_crmorders WHERE type =2 and action =2 and result = 'true' and notifyresult = 0 and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
unsubscribeErrorCountSql = "select count(1) FROM tb_crmorders WHERE type =2 and action =2 and result = 'true' and notifyresult IS NOT NULL and notifyresult != 0 and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
 
orderKadanSql = "select count(1) FROM tb_crmorders WHERE type =2 and action =1 and result = 'true' and notifyresult IS NULL and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
unsubscribeKadanSql = "select count(1) FROM tb_crmorders WHERE type =2 and action =2 and result = 'true' and notifyresult IS NULL and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
preCherkKeyList =['CRM预校验成功单子数量：','CRM预校验成功账号数量：','CRM预校验失败单子数量：','CRM预校验失败账号数量：','订购的订单数 成功:','订购的订单数 失败:','订购卡单数:','退订的订单数 成功:','退订的订单数 失败:','退订卡单数:']
preCherkL = {'CRM预校验成功单子数量：' :preCheckCountSuccesSql ,'CRM预校验成功账号数量：' :preCheckUseridSuccesSql ,'CRM预校验失败单子数量：' :preCheckCountErrorSql ,'CRM预校验失败账号数量：' :preCheckUseridErrorSql}
preCherkL['订购的订单数 成功:'] = orderSucessCountSql
preCherkL['订购的订单数 失败:'] = orderErrorCountSql
preCherkL['订购卡单数:'] = orderKadanSql
preCherkL['退订的订单数 成功:'] = unsubscribeSucessCountSql
preCherkL['退订的订单数 失败:'] = unsubscribeErrorCountSql
preCherkL['退订卡单数:'] = unsubscribeKadanSql
 
mailMessageText =''
 
for key in preCherkKeyList:
 reslist = ms.ExecQuery(preCherkL[key])
 for i in reslist:
 for n in i:
 mailMessageText = mailMessageText + key + bytes(n) + '\n' 
 
 
crmOrderHandleTimeSql = "select addtime , notifytime FROM tb_crmorders WHERE type =2 and action =1 and result = 'true' and notifyresult =0 and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
crmunsubscribeHandleTimeSql = "select addtime , notifytime FROM tb_crmorders WHERE type =2 and action =2 and result = 'true' and notifyresult =0 and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'";
 
crmOrderHandle = ms.ExecQuery(crmOrderHandleTimeSql)
orderCount = len(crmOrderHandle)
if orderCount != 0:
 totleTime = 0
 for temp in crmOrderHandle:
 addtime = temp[0]
 notifytime = temp[1]
 
# adddate = datetime.datetime.strptime(addtime,"%Y-%m-%d %H:%M:%S")
# notifydate =datetime.datetime.strptime(notifytime, "%Y-%m-%d %H:%M:%S")
 chazhi = (notifytime - addtime).seconds / 60
 totleTime = float(totleTime) + float(chazhi)
 mailMessageText = mailMessageText + '订购平均处理时长:' + bytes(float(totleTime)/orderCount) + '分' + '\n' 
 
crmunsubscribeHandle = ms.ExecQuery(crmunsubscribeHandleTimeSql)
subscribeCount = len(crmunsubscribeHandle)
if subscribeCount != 0:
 subscribetotleTime = 0
 for temp in crmunsubscribeHandle:
 addtime = temp[0]
 notifytime = temp[1]
# adddate = datetime.datetime.strptime(addtime, "%Y-%m-%d %H:%M:%S")
# notifydate = datetime.datetime.strptime(notifytime, "%Y-%m-%d %H:%M:%S")
 chazhi = (notifytime - addtime).seconds / 60
 subscribetotleTime = float(subscribetotleTime) + float(chazhi)
 mailMessageText = mailMessageText + '退订平均处理时长:' + bytes(float(subscribetotleTime)/subscribeCount) + '分' + '\n' 
mailMessageText = mailMessageText + '附件为 ：预校验失败订单，订购/退订失败订单，卡单订单' + '\n' 
 
print mailMessageText
 
#生成excel文件
 
preCheckErrorname = 'preCheckError'
preCerroeFile = ms.write_data_to_excel(preCheckErrorname, "select ordercode,userid,productid,action,msg FROM tb_crmorders WHERE type =1 and result = 'false' and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'")
 
orderErrorname = 'orderFalse'
ordererroeFile = ms.write_data_to_excel(orderErrorname, "select ordercode,userid,productid,action,sg,notifyresult,notifymsg FROM tb_crmorders WHERE type =2 and result = 'true' and notifyresult IS NOT NULL and notifyresult != 0 and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'")
 
kadanname = 'noSynchMsg'
kadanFile = ms.write_data_to_excel(kadanname, "select ordercode,userid,productid,sg,action FROM tb_crmorders WHERE type =2 and result = 'true' and notifyresult IS NULL and addtime BETWEEN '" + yesterdayStart +"' and '"+yesterdayEnd + "'")
# 第三方 SMTP 服务
mail_host="###@163.com" #设置服务器
mail_user=##" #用户名
mail_pass="##" #口令 
 
 
sender = '###@163.com'
receivers = ['##@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
message = MIMEMultipart()
 
message['From'] = Header("测试", 'utf-8')
message['To'] = Header(" , ".join(receivers), 'utf-8')
 
subject = 'CRM订单日数据' + yesterday.strftime('%Y-%m-%d')
message['Subject'] = Header(subject, 'utf-8')
 
#邮件正文内容
message.attach(MIMEText(mailMessageText, 'plain', 'utf-8'))
#设置邮件名片（html格式）
# html = file('qianming.html').read().decode("utf-8")
# message.attach(MIMEText(html, 'html', 'utf-8'))
 
# 构造附件1，传送当前目录下的preCerroeFile 文件
att1 = MIMEText(open(preCerroeFile, 'rb').read(), 'base64', 'utf-8')
att1["Content-Type"] = 'application/octet-stream'
# 这里的filename可以任意写，写什么名字，邮件中显示什么名字
att1["Content-Disposition"] = 'attachment; filename=' + preCerroeFile
message.attach(att1)
 
 
att2 = MIMEText(open(ordererroeFile, 'rb').read(), 'base64', 'utf-8')
att2["Content-Type"] = 'application/octet-stream'
att2["Content-Disposition"] = 'attachment; filename='+ordererroeFile
message.attach(att2)
 
 
att3 = MIMEText(open(kadanFile, 'rb').read(), 'base64', 'utf-8')
att3["Content-Type"] = 'application/octet-stream'
att3["Content-Disposition"] = 'attachment; filename='+kadanFile
message.attach(att3)
 
try:
 smtpObj = smtplib.SMTP() 
 smtpObj.connect(mail_host, 25) # 25 为 SMTP 端口号
 smtpObj.login(mail_user,mail_pass) 
 smtpObj.sendmail(sender, receivers, message.as_string())
 print "邮件发送成功"
except smtplib.SMTPException,e:
 print "Error: 无法发送邮件" + repr(e)
 
 

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