[Zope] How to Update files that are already uploaded
Jonathan
dev101 at magma.ca
Thu Dec 1 12:17:54 EST 2005
File objects have a method called 'update_data' which may be of use. Look in the ZopeBook for details.
Jonathan
----- Original Message -----
From: Mike Jakowlew
To: zope at zope.org
Sent: Thursday, December 01, 2005 12:12 PM
Subject: [Zope] How to Update files that are already uploaded
Hi all,
I'm trying to update a file thats already been uploaded. I can't figure out what command to use, "update_data"/"manage_upload"/"manage_edit". I've settled (so far) on manage_upload but it doesn't work. I get the error:
Error Type: AttributeError
Error Value: manage_upload
my code:
_________________________________________
# Takes the filename from a form searches my ZSQL method for the existence of the file, and then should update the file.
REQUEST=context.REQUEST
filename = REQUEST.form.get('file')
filename=filename.split('\\')[-1]
result=container.Show_filename_selected(filename=filename)
if result:
fname= container.Show_filename_selected (filename=filename).tuples()[0][3]
context.manage_upload([filename,REQUEST])
return "File Exists... UPDATE: " + filename
else:
return "File Does NOT Exist: " + filename
_________________________________________
What am I doing wrong? Am I using the wrong command?
Thanks in advance,
mjakowlew
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