Hi, you, also ! A view, with a little difference :
def titi(par): if par>222: return par*2 else: return par*10 print titi(123) print titi(1234) #now, change the function, "on instant" txt="""def titi(par): if par>222: return str(par)*2 else: return str(par)*5 """ exec(txt,globals(),globals()) print titi(123) print titi(1234) Michel Claveau -- http://mail.python.org/mailman/listinfo/python-list