def cmd_fast(opts):
    __with_containers(opts, Blockade.fast)
Produces wedge start and end values from list of dataframes for each level.
dataset/ETHPy150Open dcm-oss/blockade/blockade/cli.py/cmd_fast--crossover with--dataset/ETHPy150Open bokeh/bokeh/bokeh/charts/utils.py/_create_start_end