import email
import smtplib
import mimetypes
from email.MIMEText import MIMEText
from email.MIMEMultipart import MIMEMultipart
from email.MIMEBase import MIMEBase
from email import encoders

from_addr = 'ms015a.2014@gmail.com'
to_addr = 'ms015a.2014@gmail.com'
subject_header = 'Subject: Testing SMTP'
attachment = 'disk_report.pdf'
body = '''
    This message sends a PDF attachment '''

username = 'ms015a.2014'
password = 'pythoniscool'
m = MIMEMultipart()
m["To"] = to_addr
m["From"] = from_addr
m["Subject"] = subject_header

ctype, encoding = mimetypes.guess_type(attachment)
print ctype, encoding
maintype, subtype = ctype.split('/', 1)
print maintype, subtype

m.attach(MIMEText(body))
pdffile = open(attachment, "rb")
msg = MIMEBase(maintype, subtype)
msg.set_payload(fp.read())
pdffile.close()
encoders.encode_base64(msg)
msg.add_header("Content-Disposition", "attachment", filename=attachment)
m.attach(msg)

server = smtplib.SMTP('smtp.gmail.com:587')

server.starttls()
server.login(username, password)
server.sendmail(fromaddr, toaddr, m.as_string())
server.quit()