missing

ChessBot-Dataset.py

@@ -1,5 +1,4 @@
 import logging
-from datasets.data_files import DataFilesPatternsDict
 from datasets import (
     GeneratorBasedBuilder,
     DatasetInfo,
@@ -12,22 +11,24 @@ from datasets import (
     Version,
     BuilderConfig
 )
-from adversarial_gym.chess_env import ChessEnv
 
+from datasets.data_files import sanitize_patterns, DataFilesDict
+from adversarial_gym.chess_env import ChessEnv
 
 class ChessPGNDataset(GeneratorBasedBuilder):
+    VERSION = "0.0.1"
     BUILDER_CONFIGS = [
-        BuilderConfig(
-            name="default",
-            version=Version("0.0.2"),
-            description="Chess positions + moves + results, streamed from PGN shards",
-            data_files=DataFilesPatternsDict({
-                "train": "**/train/*.pgn",
-                "test":  "**/test/*.pgn",
-            }),
-        ),
-    ]
-    DEFAULT_CONFIG_NAME = "default"
+            BuilderConfig(
+                name="default",
+                version=Version("0.0.2"),     # bump version so HF reloads your updated code
+                description="Chess PGN stream",
+                data_files=DataFilesDict.from_patterns(sanitize_patterns({
+                    "train": "train/*.pgn",
+                    "test":  "test/*.pgn",
+                })),
+            ),
+        ]
+    
     def _info(self):
         return DatasetInfo(
             description="Chess positions + moves + results, streamed from PGN shards",
@@ -41,10 +42,7 @@ class ChessPGNDataset(GeneratorBasedBuilder):
     def _split_generators(self, dl_manager: DownloadManager):
         from pathlib import Path, os
 
-        logging.getLogger(__name__).info(f"Loaded config: {self.config.name}")
-        logging.getLogger(__name__).info(f"Data files: {self.config.data_files}")
-
-        if self.config.data_dir:
+        if self.config.data_dir or self.config.data_files is None:
             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')]
@@ -67,7 +65,7 @@ class ChessPGNDataset(GeneratorBasedBuilder):
                 gen_kwargs={"shards": test_paths},
             ),
         ]
-    
+        
     def _generate_examples(self, shards):
         import chess.pgn
         uid = 0