def attach(self, attachments):
if attachments:
for attachment in attachments:
if not os.path.isfile(attachment):
print 'WARNING: Unable to attach %s because it is not a file.' % attachment
continue
ctype, encoding = mimetypes.guess_type(attachment)
if ctype is None or encoding is not None:
ctype = 'application/octet-stream'
maintype, subtype = ctype.split('/', 1)
fp = open(attachment, 'rb')
attachment_mime = MIMEBase("application", "octet-stream")
attachment_mime.set_payload(fp.read())
fp.close()
Encoders.encode_base64(attachment_mime)
attachment_mime.attadd_header('Content-Disposition', 'attachment', filename=attachment)
self.body.attach(attachment_mime)
