hi,
here an example with .Net
import sys
import clr
import System
mydir = IN[0]
datafiles = []
filesInfo = [System.IO.FileInfo(f) for f in System.IO.Directory.GetFiles(mydir)]
for fi in filesInfo:
user_owner = fi.GetAccessControl().GetOwner(System.Security.Principal.NTAccount).ToString()
datafiles.append([fi.Name, user_owner, fi.CreationTime, fi.LastWriteTime])
OUT = datafiles