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[an error occurred while processing this directive]import os import sys def filelist(ptn): debug = False ptn = os.path.expanduser(ptn) ptn = os.path.abspath(ptn) if os.path.isfile(ptn): if os.access(ptn, os.R_OK): return [os.path.basename(ptn)] return [] if os.path.isdir(ptn): # The last '/' is already chopped ret = [] for root, dirs, files in os.walk(ptn): A = root.split(ptn, 1) assert A[0] == '' if A[1] == "": rel_root = "" else: rel_root = A[1][1:] for f in files: f2 = os.path.join(root, f) if os.path.isfile(f2): if os.access(f2, os.R_OK): ret.append(os.path.join(rel_root, f)) else: if debug: print >> sys.stderr, "%s is not accessible"%(f2) else: if debug: print >> sys.stderr, "%s is not a file"%(f2) return ret return [] ret = filelist("~/ucp") print ret