def test_step()

in threestudio/systems/zero123.py [0:0]

• 54 lines of code
• 4 McCabe index (conditional complexity)

    def test_step(self, batch, batch_idx):
        out = self(batch)
        self.save_image_grid(
            f"it{self.true_global_step}-test/{batch['index'][0]}.png",
            (
                [
                    {
                        "type": "rgb",
                        "img": batch["rgb"][0],
                        "kwargs": {"data_format": "HWC"},
                    }
                ]
                if "rgb" in batch
                else []
            )
            + [
                {
                    "type": "rgb",
                    "img": out["comp_rgb"][0],
                    "kwargs": {"data_format": "HWC"},
                },
            ]
            + (
                [
                    {
                        "type": "rgb",
                        "img": out["comp_normal"][0],
                        "kwargs": {"data_format": "HWC", "data_range": (0, 1)},
                    }
                ]
                if "comp_normal" in out
                else []
            )
            + (
                [
                    {
                        "type": "grayscale",
                        "img": out["depth"][0],
                        "kwargs": {},
                    }
                ]
                if "depth" in out
                else []
            )
            + [
                {
                    "type": "grayscale",
                    "img": out["opacity"][0, :, :, 0],
                    "kwargs": {"cmap": None, "data_range": (0, 1)},
                },
            ],
            name="test_step",
            step=self.true_global_step,
        )