update

Causal3D.py

@@ -4,7 +4,6 @@ import os
 from pathlib import Path
 from tqdm import tqdm
 
-print("✅ Custom Causal3D loaded: outside Causal3D.py")
 _CITATION = """\
 @article{liu2025causal3d,
   title={CAUSAL3D: A Comprehensive Benchmark for Causal Learning from Visual Data},
@@ -66,15 +65,37 @@ class Causal3D(datasets.GeneratorBasedBuilder):
             citation=_CITATION,
         )
     
+    # def _split_generators(self, dl_manager):
+    #     parts = self.config.name.split("_", 2)
+        
+    #     category = parts[0] + "_" + parts[1]  # real_scenes or hypothetical_scenes
+
+    #     if category not in ["real_scenes", "hypothetical_scenes"]:
+    #         raise ValueError(f"Invalid category '{category}'. Must be one of ['real_scenes', 'hypothetical_scenes']")
+
+    #     scene = parts[2]
+    #     data_dir = os.path.join(category, scene)
+
+    #     return [
+    #         datasets.SplitGenerator(
+    #             name=datasets.Split.TRAIN,
+    #             gen_kwargs={"data_dir": data_dir},
+    #         )
+    #     ]
     def _split_generators(self, dl_manager):
         parts = self.config.name.split("_", 2)
-        category = parts[0] + "_" + parts[1]  # real_scenes or hypothetical_scenes
-
+        category = parts[0] + "_" + parts[1]
         if category not in ["real_scenes", "hypothetical_scenes"]:
-            raise ValueError(f"Invalid category '{category}'. Must be one of ['real_scenes', 'hypothetical_scenes']")
+            raise ValueError(f"Invalid category '{category}'.")
 
         scene = parts[2]
-        data_dir = os.path.join(category, scene)
+        scene_path = os.path.join(category, scene)
+
+        # ✅ 自动判断：远程则下载并解压，本地则直接使用
+        if os.path.exists(scene_path):  # 本地路径直接用
+            data_dir = scene_path
+        else:  # Hub 上运行或没有本地数据，则下载
+            data_dir = dl_manager.download_and_extract(scene_path)
 
         return [
             datasets.SplitGenerator(
@@ -82,7 +103,6 @@ class Causal3D(datasets.GeneratorBasedBuilder):
                 gen_kwargs={"data_dir": data_dir},
             )
         ]
-
     def _generate_examples(self, data_dir):
         def color(text, code):
             return f"\033[{code}m{text}\033[0m"