I have tried to attached a file to the mail using python. Code:
import smtplib
from email.MIMEMultipart import MIMEMultipart
from email.MIMEText import MIME
you might did a little mistake in settings.py file.. check your code one more time in your settings file settings.py:
EMAIL_BACKEND='django.core.mail.backends.smtp.EmailBackend'
EMAIL_HOST = 'smtp.gmail.com'
EMAIL_HOST_USER = 'your_email'
EMAIL_HOST_PASSWORD = 'your_password'
EMAIL_PORT = 587
EMAIL_USE_TLS=True