def start(self):
        self.status = 'started'
        self.quit = False
        for provider in self.input_providers:
            provider.start()
        self.dispatch('on_start')
Convert a PPM and PGM file containing raw pixel data into a
dataset/ETHPy150Open kivy/kivy/kivy/base.py/EventLoopBase.start--crossover with--dataset/ETHPy150Open ardekantur/pyglet/pyglet/image/codecs/pypng.py/Writer.convert_ppm_and_pgm