title: Password storing in Python
body: <p>I am writing a script that sends emails using the smtplib. I want to store the username and password so that the user doesn't have to enter it every time and I've found many posts about it, but none to the point.
  I don't think I need a database to store one username and password (encrypted), but I don't know where to go to.
  I was skimming through passlib's documentation, but it seems to return only boolean values and I'd need the password and username.
  Any ideas on how to store them?</p>