title: Storing a python set in a database with django
body: <p>I have a need to store a python set in a database for accessing later.  What's the best way to go about doing this?  My initial plan was to use a textfield on my model and just store the set as a comma or pipe delimited string, then when I need to pull it back out for use in my app I could initialize a set by calling split on the string.  Obviously if there is a simple way to serialize the set to store it in the db so I can pull it back out as a set when I need to use it later that would be best.</p>