[Zope] python question

I may be asking this in the wrong place but I have a tal page where I want to use python to display only the most recent addition to a folder of files. I can sort the folder and return all the files easily with: return sequence.sort(files, (('bobobase_modification_time', 'cmp', 'desc'),)) How do I return just the most recent one? (I tried sorting and then using return max(files) but that doesn't give me all the properties and I need them for display) Kate