Am Donnerstag, den 01.12.2005, 12:12 -0500 schrieb Mike Jakowlew:
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?
Well, first of all where comes the ZSQL Method into the game? ZODB is already a database and knows best which objects exist and which do not. Also you need to acquire the actual object if its there: if has_attr(container.Filerepository,fileid): fileobj=getattr(container.Filerepository,fileid) fileobj.manage_upload( ...) return "File %s exists. Updated it." % fileid else: container.Filerepository.manage_addFile(...) sketchy but you should get the picture.