I'll abbreviate this: in a Python script that processes a file upload, how do I express the name of the uploaded file-- that is, the name of the file the user selected with his browser? I expected I'd find this in something like context.REQUEST.get_header('CONTENT-DISPOSITION') or context.REQUEST.get_header('filename') or somesuch, but I'm just getting None from those. Note that this information is available only through the HTTP dialogue; as near as I can tell, it is NOT available through the context.REQUEST dictionary. I anticipate a couple of possibilities. One is that some- one will know immediately what I'm trying to say, and will give me the one-line answer I'm after. The second is that my description puzzles everyone. In that case, I'll happily detail a model that should make all this clear. I prefer to avoid the work, though, if it's un- necessary.