Hi there, I've found a strange behaviour in twisted web2'server : the behaviour with blank values in form parameters is not consistent between GET and POST: on GET blank values are kept while this is not the case on POST. I'ld have expected blank values to be kept on POST as well. Is this a bug or an expected behavour ? PS: if this is a bug, an easy fix is to add keep_blank_values=True to the fileupload.parse_urlencoded call in server.py line 91. -- Sylvain Thénault LOGILAB, Paris (France) Formations Python, Zope, Plone, Debian: http://www.logilab.fr/formations Développement logiciel sur mesure: http://www.logilab.fr/services Python et calcul scientifique: http://www.logilab.fr/science