import os, tempfile
directory=tempfile.mktemp(prefix='tmpZcracks')
-print "directory=", tmpdir
+print("directory=", tmpdir)
# Tous les cas
listCas=['1','2','3','4','5','6','7','8','9','10','11','12','13','14','15','16','17','18','19','20','21']
synthese[cas]= os.path.isfile(result)
-print synthese
+print(synthese)