Pythonモジュール学習——email

#!/usr/bin/python

#Sendmailpro.py

import re

import datetime



class PySendMail:

    def __init__(self,user='mailuser',userpass='mailpass',smtpserver='x.x.x.x',fro='mailuser <[email protected]>'):

        self.user = user

        self.userpass = userpass

        self.smtpserver = smtpserver

        self.fro = fro

   

    def sendmail(self,mailto='',mailsub='',attachtext='',textype='plain',dctype='application/octet-stream',filelist='',login=1,debug=0):

        import smtplib

        import mimetypes

        from email.MIMEMultipart import MIMEMultipart

        from email.MIMEBase import MIMEBase

        from email.MIMEText import MIMEText

        from email.Utils import COMMASPACE, formatdate

        from email import Encoders

        from email.MIMEImage import MIMEImage



        addrlist1 = re.split('\s*[,|;]\s*',mailto)

        addrlist = []

        for addr in addrlist1:

            if  re.match('\s*\S+@\S+\.\S+',addr): addrlist.append(addr)

        msg = MIMEMultipart()

        msg['From'] = self.fro

        msg['To'] = COMMASPACE.join(addrlist)

        msg['Date'] = formatdate(localtime=True)

        msg['Subject'] = mailsub

        maintype = 'text'

        if textype == 'plain' or textype == 'html':

            txtsubtype = textype

        fpld =  MIMEBase (maintype, txtsubtype)

        fpld.set_payload(attachtext)

        Encoders.encode_base64(fpld)

        msg.attach(fpld)

           

        mailfilelist = []

        if filelist:    mailfilelist = re.split('\s*[,|;]\s*',filelist)

        for adfile in mailfilelist:           

            ctype, encoding = mimetypes.guess_type(adfile)

            if ctype is None or encoding is not None:

                ctype = dctype

            maintype, subtype = ctype.split('/', 1)

            try:

                        fsock=open(adfile,'rb')

                        fplp =  MIMEBase (maintype, subtype)

                        fplp.set_payload(fsock.read())

                        Encoders.encode_base64(fplp)

                        fsock.close

                        fplp.add_header('Content-Disposition', 'attachment',filename=re.split('/',adfile)[-1])

                        msg.attach(fplp)

            except IOError:

                        print 'cant open file: %s ' %adfile 

        smtp = smtplib.SMTP(self.smtpserver)

        if debug:    smtp.debuglevel = 5

        if login:    smtp.login(self.user,self.userpass)

        smtp.sendmail(self.fro, addrlist, msg.as_string())

        smtp.close()

import datetime

from Sendmailpro import PySendMail

today = datetime.date.today().strftime("%A (%a) %d/%m/%Y") 

m=PySendMail('jack','password','smtp.gmail.com','jack <[email protected]>')

m.sendmail('[email protected]','GEGW DB Report of '+today,'GEGW','plain','application/octet-stream','/tmp/result.txt',1,0)