def __init__(self, language, tpl):
Template.__init__(self, language)
self.__namespace = {}
self.__def = None
self.__tpl = tpl
def __init__(self, language, subject_tpl, body_tpl):
Template.__init__(self, language)
self.__namespace = {}
self.__defs = None
self.__subject_tpl = subject_tpl
self.__body_tpl = body_tpl