[Zope] getting post data from a webcam

I am trying to integrate a webcamera with a site and I can get it to POST the data to a certain url on the server the problem is I can't figure out how to get access to the data. It is not in REQUEST.form the relevant request vars are ('CONTENT_LENGTH', '111695') ('CONTENT_TYPE', 'image/jpeg') ('HTTP_CONTENT_DISPOSITION', 'attachment; filename="image01-07-29_05-54-26-96.jpg"') This is being posted to a python script object inside zope, however if I need to use an external method that is not a problem I just need to figure out how to get the data. Thanks