fixpath

ChessBot-Dataset.py

@@ -26,19 +26,17 @@ class ChessPGNDataset(GeneratorBasedBuilder):
     def _split_generators(self, dl_manager: DownloadManager):
         from pathlib import Path, os
 
-        if not self.config.data_dir:
-            repo_root = Path(__file__).parent
-        else:
+        if self.config.data_dir:
             repo_root = Path(self.config.data_dir)
+            train_files = [repo_root / 'train' / f for f in os.listdir(repo_root / 'train')]
+            test_files  = [repo_root / 'test'  / f for f in os.listdir(repo_root / 'test')]
 
-        # Get files in the train and test directories
-        train_shards = [repo_root / 'train' / f for f in os.listdir(repo_root / 'train')]
-        test_shards  = [repo_root / 'test'  / f for f in os.listdir(repo_root / 'test')]
+        elif self.config.data_files:
+            train_files = self.config.data_files["train"]
+            test_files  = self.config.data_files["test"]
 
-        train_shards = sorted((repo_root / 'train').glob("*.pgn"))
-        test_shards  = sorted((repo_root / 'test').glob("*.pgn"))
-        train_paths = dl_manager.download([str(p) for p in train_shards])
-        test_paths  = dl_manager.download([str(p) for p in test_shards])
+        train_paths = dl_manager.download(train_files)
+        test_paths  = dl_manager.download(test_files)
 
         return [
             SplitGenerator(