Ulrich Wisser wrote:
Hello,
I try to access LocalFS from my own DTML method. (Exactly from my PathHandler method.) I got all directory information in one array like this
path_to_handle = ['sub1', 'sub2', 'sub3']
How can a get a directory listining with LocalFS for path "/sub1/sub2/sub3/"? I know I need something like "lfs['sub1']['sub2']['sub3'].fileids".
Hmmm... try this as a Python (Script|Method|External Method), don't try and do it in DTML ;-) object = lfs for id in path_to_handle: object = object.get(id) return object.fileids you could probably turn that into a one liner with reduce: return reduce(lamda x,y: x.get(y), [lfs]+path_to_handle).fileids I'd laugh loads if you could do that in DTML: <dtml-var "reduce(lamda x,y: x.get(y), path_to_handle, lfs).fileids"> Who said you can't write obfuscated python? *grinz* Chris PS: The first method should work, the one may work through sheer fluke, neither have been tested though... PPS: Nice to see someone using PathHandler :-)