hi *, an external method returns a list of tuples like this one: [(elt1, elt2), (elt3, elt4), ...] and i want to print something after the last one so i do: <dtml-in "build_list(args...)"> ...do some work here... <dtml-if sequence-last> should be executed only after last iteration </dtml-if> </dtml-in> that always worked (when getting stuff out of a DB, for example) but with a list built as above, if there is *more* than 1 element i get... File /usr/lib/zope/lib/python/DocumentTemplate/DT_Util.py, line 276, in render File /usr/lib/zope/lib/python/OFS/DTMLMethod.py, line 146, in __call__ (Object: lettera_ricevuta) File /usr/lib/zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: lettera_ricevuta) File /usr/lib/zope/lib/python/OFS/DTMLMethod.py, line 146, in __call__ (Object: genera_ricevuta_mail) File /usr/lib/zope/lib/python/DocumentTemplate/DT_String.py, line 502, in __call__ (Object: genera_ricevuta_mail) File /usr/lib/zope/lib/python/DocumentTemplate/DT_In.py, line 691, in renderwob (Object: elenco.keys()) File /usr/lib/zope/lib/python/DocumentTemplate/DT_Let.py, line 145, in render (Object: key=sequence-item) File /usr/lib/zope/lib/python/DocumentTemplate/DT_In.py, line 691, in renderwob (Object: elenco[key][1]) File /usr/lib/zope/lib/python/DocumentTemplate/DT_Let.py, line 145, in render (Object: row=sequence-item) File /usr/lib/zope/lib/python/DocumentTemplate/DT_InSV.py, line 392, in __getitem__ File /usr/lib/zope/lib/python/DocumentTemplate/DT_InSV.py, line 194, in last File /usr/lib/zope/lib/python/DocumentTemplate/DT_InSV.py, line 182, in value TypeError: getattr, argument 2: expected string, int found any idea? federico -- Federico Di Gregorio MIXAD LIVE System Programmer fog@mixadlive.com Debian GNU/Linux Developer & Italian Press Contact fog@debian.org Those who do not study Lisp are doomed to reimplement it. Poorly. -- from Karl M. Hegbloom .signature