def polar_to_cartesian(r, start_angles, end_angles):
    cartesian = lambda r, alpha: (r*cos(alpha), r*sin(alpha))
    points = []

    for r, start, end in zip(r, start_angles, end_angles):
        points.append(cartesian(r, (end + start)/2))

    return zip(*points)
Take command string for manage commands
dataset/ETHPy150Open bokeh/bokeh/bokeh/charts/utils.py/polar_to_cartesian--crossover with--dataset/ETHPy150Open CenterForOpenScience/osf.io/admin/tasks.py/manage