def filter_renderers(self, renderers, format):
        renderers = [renderer for renderer in renderers
                     if renderer.format == format]
        if not renderers:
            renderers = [MediaFileRenderer()]

        return renderers
If there is a '.json' style format suffix, filter the renderers
dataset/ETHPy150Open kobotoolbox/kobocat/onadata/libs/renderers/renderers.py/MediaFileContentNegotiation.filter_renderers