def statistics(self):
        stats = {}
        for name, resource, fa, member in self._find_members('__statistics__'):
            stats[name] = member()
        return stats
Read a PNG chunk from the input file, return tag name and data.
dataset/ETHPy150Open concurrence/concurrence/lib/concurrence/application.py/Container.statistics--crossover with--dataset/ETHPy150Open ardekantur/pyglet/pyglet/image/codecs/pypng.py/Reader.read_chunk