class Page(rend.Page):
    docFactory = loaders.htmlfile('hellohtml.html')
    ctr = 0
    def data_group_names (self, context, data):
	return iter (["Chipy", "BayPIGgies", "boston-pig", "ZPUG"])
    def render_my_sequence (self, context, data):
	print [str (d) for d in data]
	return rend.sequence (context, data)