"How do I add a new attribute to the existing xml Document tree??? "
what do you mean by "using pyxml"? There are several pyxml modules. Do you mean minidom? If so that comes with stock Python as well (hint: element_node.setAttributeNS(ns, qname)). -- Uche Ogbuji Fourthought, Inc. http://uche.ogbuji.net http://fourthought.com http://copia.ogbuji.net http://4Suite.org Articles: http://uche.ogbuji.net/tech/publications/ -- http://mail.python.org/mailman/listinfo/python-list