def verify_inputs()

in scripts/render/render.py [0:0]

• 34 lines of code
• 12 McCabe index (conditional complexity)

def verify_inputs():
    """Verifies that all the command line flags are valid."""
    glog.check_ne(FLAGS.input_root, "", "Input_root cannot be empty")
    glog.check_ne(FLAGS.output_root, "", "Output_root cannot be empty")

    if not FLAGS.rig:
        FLAGS.rig = os.path.join(FLAGS.input_root, "rig.json")

    if not FLAGS.color:
        FLAGS.color = os.path.join(FLAGS.input_root, image_type_paths["color"])

    if not FLAGS.background_disp:
        FLAGS.background_disp = os.path.join(
            FLAGS.input_root, image_type_paths["background_disp"]
        )

    if not FLAGS.background_color:
        FLAGS.background_color = os.path.join(
            FLAGS.input_root, image_type_paths["background_color"]
        )

    if not FLAGS.foreground_masks:
        FLAGS.foreground_masks = os.path.join(
            FLAGS.input_root, image_type_paths["foreground_masks"]
        )

    FLAGS.workers = config.LOCALHOST if not FLAGS.workers else FLAGS.workers
    FLAGS.master = config.LOCALHOST if not FLAGS.master else FLAGS.master

    # Check flag values
    glog.check_ge(FLAGS.random_proposals, 0, "Random_proposals must be > 1")
    glog.check_le(FLAGS.first, FLAGS.last, "First must be <= last")

    if FLAGS.run_depth_estimation and FLAGS.do_temporal_filter:
        glog.check_gt(FLAGS.time_radius, 0, "Temporal filter radius must be > 0")
        num_frames = int(FLAGS.last) - int(FLAGS.first) + 1

        # Ignore temporal filter if we do not have enough frames
        if num_frames < 2 * int(FLAGS.time_radius) - 1:
            FLAGS.do_temporal_filter = False
            FLAGS.time_radius = 0

        glog.check_gt(
            num_frames,
            FLAGS.time_radius,
            f"Number of frames ({num_frames}) must be greater than temporal range ({FLAGS.time_radius})",
        )