Python模块学习——email（实例）

# coding: utf-8'''Created on 2013-10-8@author: Administrator'''import reimport datetime class PySendMail:    def __init__(self,user='mailuser',userpass='mailpass',smtpserver='x.x.x.x',fro='mailuser <[e-mail]>'):        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()if __name__=='__main__':    import datetime    today = datetime.date.today().strftime("%A (%a) %d/%m/%Y")     m=PySendMail('434632706','*******','smtp.qq.com','434632706 <[e-mail]>')    m.sendmail('[e-mail]>','GEGW DB Report of '+today,'GEGW','plain','application/octet-stream',"C:/1.txt|C:/2.txt",1,0) 

转自：http://www.cnblogs.com/captain_jack/archive/2011/01/20/1940207.html

稍微修改

原始代码：

#!/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 <[e-mail]>'):         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() 

在其他模块或文件中调用：

import datetimefrom Sendmailpro import PySendMailtoday = datetime.date.today().strftime("%A (%a) %d/%m/%Y") m=PySendMail('jack','password','smtp.gmail.com','jack <[e-mail]>')m.sendmail('[e-mail]','GEGW DB Report of '+today,'GEGW','plain','application/octet-stream','/tmp/result.txt',1,0)