Hi ! Is there a way to pass a picture (extension JPG) as a parameter of an external method. It seem to be the case as read on the internet but for me it doesn't work ! My zope config : Zope 2.6.4 (binary release, python 2.1, win32-x86), python 2.1.3, win32 This is the problem : 1) I've got a page template where I can choose a picture thru a < file > object : <input type="file" name="filename"> 2) This page template calls a python scripts request=context.REQUEST context.my_external_function( original_id=request['filename'] ) #context.my_external_function( request['filename'] ) 3) my_external_function is defined in an appropiate module in the < Extensions > folder of my zope installation def my_external_function (self, original_id): pass PROBLEM : when i run the process i get an error : exceptions.AssertionError Sorry, a site error occurred. Traceback (innermost last): * Module ZPublisher.Publish, line 150, in publish_module * Module ZPublisher.Publish, line 106, in publish * Module Zope.App.startup, line 225, in abort * Module ZODB.Transaction, line 135, in abort * Module ZODB.Connection, line 256, in abort When i configure the whole thing to pass a normal parameter (text), it works normally ; so obviously the problem is when trying to pass a picture. Any idea ???? Thanks Philippe ########################################### This message has been scanned by ICT - Africa Museum