tests/test_email.py

import logging
import os

def notify_me(recipient, message=None):
    """
    Send an email to the specified address with the specified message
    """
    sender = os.environ.get("EMAIL_ADDRESS", None)
    password = os.environ.get("EMAIL_PASSWORD", None)
    if sender is None:
        logging.warning("No email address specified, not sending notification")
    if password is None:
        logging.warning("No email password specified, not sending notification")
    if message is None:
        message = "Training is finished!"

    if sender is not None:
        import smtplib
        from email.mime.text import MIMEText

        msg = MIMEText(message)
        msg["Subject"] = "Training is finished!"
        msg["From"] = "[email protected]"
        msg["To"] = recipient

        # send the email
        smtp_obj = smtplib.SMTP("smtp.gmail.com", 587)
        smtp_obj.starttls()
        smtp_obj.login(sender, password)
        smtp_obj.sendmail(sender, recipient, msg.as_string())
        smtp_obj.quit()

notify_me("[email protected]")