def _log2_floor_filter(value):
    return int(math.log(value, 2))
Get a list of all asset names (ordered alphabetically).
dataset/ETHPy150Open oppia/oppia/jinja_utils.py/_log2_floor_filter--crossover with--dataset/ETHPy150Open zoofIO/flexx/flexx/app/assetstore.py/AssetStore.get_asset_names