ACB wrote: > I am rewriting an existing PERL script I wrote several months ago. It is a > script that is used as the action for a form containing several type="file" > inputs. The script is run unbuffered and writes the data from sys.stdin to > a file which is stat'ed by another script called asyncornously from > javascript. In the end I am able to make a progress bar for file uploads > via http. > > Anyway, I have printed sys.stdin to a file and looked at it afterward. This > is what is looks like > -----------------------------126591649570 > Content-Disposition: form-data; name="userid" > > myUserid > -----------------------------126591649570 > Content-Disposition: form-data; name="ulimage"; filename="bc12.jpg" > Content-Type: image/jpeg > > binary data of jpeg > -----------------------------126591649570 > Content-Disposition: form-data; name="ulimage"; filename="" > Content-Type: image/jpeg > > -----------------------------126591649570 > Content-Disposition: form-data; name="ulimage"; filename="" > Content-Type: image/jpeg > > > -----------------------------126591649570 > Content-Disposition: form-data; name="sessionid" > > mySessionid > > Normally, I use cgi.FieldStorage() and access the values via calls like > form = cgi.FieldStorage() > sessionid = form["sessionid"].value > > What is the best method for accessing the various variables and their > respective values so I can save the files one at a time?
Maybe loop over form's keys... form = cgi.FieldStorage() for k in form.keys(): do_something_with(form, k) > Is there some > class that can take this input and make it easier to deal with? A dictionary. I need to > save each of the ulimage values as individual images and gain access to the > values of sessionid and userid. > > Thanks > Amy > images = get_images_from_pickle_or_something() form = cgi.FieldStorage() if not images.has_key(form['ulimage']): an_image = image_constructor(form['ulimage']) images[form['ulimage']] = an_image else: an_image = images[form['ulimage']] for k in form.keys(): do_something_with(an_image, form[k]) James -- James Stroud UCLA-DOE Institute for Genomics and Proteomics Box 951570 Los Angeles, CA 90095 http://www.jamesstroud.com/ -- http://mail.python.org/mailman/listinfo/python-list