def __init__(self, interval, **kw):
        super(IntervalProcessor, self).__init__(**kw)

        self.interval_name = interval
Extract the PROV attributes from an etree element.
dataset/ETHPy150Open foundit/Piped/piped/processors/tick_processors.py/IntervalProcessor.__init__--crossover with--dataset/ETHPy150Open trungdong/prov/prov/serializers/provxml.py/_extract_attributes