python脚本自动生成ORACLE AWR报告

#!/usr/bin/python
#coding=gbk
#2011-08-12
import os
import sys
import smtplib
import pickle
import mimetypes
from email.MIMEText import MIMEText
from email.MIMEImage import MIMEImage
from email.MIMEMultipart import MIMEMultipart
SMTP_SERVER='localhost'
#EMAIL_USER='root'
#EMAIL_PASSWD=''
EMAIL_SUBJECT='dg01.com.cn AWR Report'
FROM_USER='[email protected]'
TO_USERS=['[email protected]','[email protected]']
def createawr():
  pipe = os.popen(' su - oracle -c "/u01/oracle/product/10.2.0/db_1/bin/sqlplus /nolog @awrrpt.sql"')
  print 'create awr report is ok!'
def mysendmail(fromaddr,toaddrs,subject):
        COMMASPACE=','
        msg = MIMEMultipart()
        msg['From'] = fromaddr
        msg['To'] = COMMASPACE.join(toaddrs)
        msg['Subject'] = subject
        txt = MIMEText("172.21.1.30 AWR Report, The report be send at 9 AM every day ")
        msg.attach(txt)
        fileName = r'/home/oracle/awr.html'
        ctype, encoding = mimetypes.guess_type(fileName)
        if ctype is None or encoding is not None:
            ctype = 'application/octet-stream'
        maintype, subtype = ctype.split('/', 1)
        att = MIMEImage((lambda f: (f.read(), f.close()))(open(fileName, 'rb'))[0], _subtype = subtype)
        att.add_header('Content-Disposition', 'attachment', filename = fileName)
        msg.attach(att)
        server=smtplib.SMTP(SMTP_SERVER)
        #server.login(EMAIL_USER,EMAIL_PASSWD)
        server.sendmail(fromaddr,toaddrs,msg.as_string())
        server.quit()
if __name__=='__main__':
                createawr()
                mysendmail(FROM_USER, TO_USERS, EMAIL_SUBJECT)
                print 'send successful'