def __init__(self,name='',numprom=3,numbiprom=2,numdown=3):
        
        Summary.__init__(self,name=name)
        self.numprom=numprom
        self.numbiprom=numbiprom
        self.numdown=numdown
Loops over each item in an array.
dataset/ETHPy150Open taoliu/taolib/Assoc/tables.py/SummaryGBG.__init__--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/template/defaulttags.py/do_for