Update RefRef_test.py

RefRef_test.py

@@ -51,40 +51,46 @@ class RefRef_test(datasets.GeneratorBasedBuilder):
         )
 
     def _split_generators(self, dl_manager):
+        # Automatically find all JSON files matching the split patterns
+        data_files = {
+            "train": "*/transforms_train.json",
+            "validation": "*/transforms_val.json",
+            "test": "*/transforms_test.json",
+        }
+        
+        downloaded_files = dl_manager.download_and_extract({
+            split: dl_manager.glob(os.path.join(self.config.data_dir, pattern))
+            for split, pattern in data_files.items()
+        })
+
         return [
             datasets.SplitGenerator(
-                name=datasets.Split.TRAIN,
-                gen_kwargs={"split": "train"}
-            ),
-            datasets.SplitGenerator(
-                name=datasets.Split.VALIDATION,
-                gen_kwargs={"split": "val"}
-            ),
-            datasets.SplitGenerator(
-                name=datasets.Split.TEST,
-                gen_kwargs={"split": "test"}
-            ),
+                name=split,
+                gen_kwargs={
+                    "filepaths": downloaded_files[split],
+                    "split": split
+                },
+            ) for split in [datasets.Split.TRAIN, datasets.Split.VALIDATION, datasets.Split.TEST]
         ]
 
-    def _generate_examples(self, split):
-        base_path = os.path.join("RefRef_test/")  # Update this path
-        print(os.getcwd())
-        # Assuming your directory structure has scene folders (ball, ampoule) 
-        # with transforms_{split}.json files
-        for scene in ["ball", "ampoule"]:  # Add all your scene names here
-            json_path = os.path.join(base_path, scene, f"transforms_{split}.json")
-            
-            with open(json_path, "r") as f:
+    def _generate_examples(self, filepaths, split):
+        # Iterate through all JSON files for this split
+        for scene_idx, filepath in enumerate(filepaths):
+            with open(filepath, "r", encoding="utf-8") as f:
                 data = json.load(f)
-            
-            for idx, frame in enumerate(data["frames"]):
-                # Construct full paths relative to JSON file location
-                base_dir = os.path.dirname(json_path)
-                
-                yield f"{scene}_{split}_{idx}", {
-                    "image": os.path.join(base_dir, frame["file_path"]),
-                    "depth": os.path.join(base_dir, frame["depth_file_path"]),
-                    "mask": os.path.join(base_dir, frame["mask_file_path"]),
-                    "transform_matrix": frame["transform_matrix"],
-                    "rotation": frame.get("rotation", 0.0)
-                }
+                scene_name = os.path.basename(os.path.dirname(filepath))
+
+                for frame_idx, frame in enumerate(data["frames"]):
+                    # Build absolute paths relative to JSON file location
+                    base_dir = os.path.dirname(filepath)
+                    
+                    # Generate unique key using scene and frame indices
+                    unique_key = f"{scene_name}_{split}_{scene_idx}_{frame_idx}"
+                    
+                    yield unique_key, {
+                        "image": os.path.join(base_dir, frame["file_path"]),
+                        "depth": os.path.join(base_dir, frame["depth_file_path"]),
+                        "mask": os.path.join(base_dir, frame["mask_file_path"]),
+                        "transform_matrix": frame["transform_matrix"],
+                        "rotation": frame.get("rotation", 0.0)
+                    }