missing

ChessBot-Dataset.py

@@ -15,20 +15,27 @@ from datasets import (
 from datasets.data_files import sanitize_patterns, DataFilesDict
 from adversarial_gym.chess_env import ChessEnv
 
+
+
+class ChessPGNConfig(BuilderConfig):
+    def __init__(self, *, data_files: dict, **kwargs):
+        super().__init__(**kwargs)
+        # data_files is just {"train":"train/*.pgn", "test":"test/*.pgn"}
+        self.data_files = data_files
+
 class ChessPGNDataset(GeneratorBasedBuilder):
     VERSION = "0.0.1"
     BUILDER_CONFIGS = [
-            BuilderConfig(
-                name="default",
-                version=Version("0.0.2"),     # bump version so HF reloads your updated code
-                description="Chess PGN stream",
-                data_dir=os.path.join(os.path.dirname(__file__)),
-                data_files=DataFilesDict.from_patterns(sanitize_patterns({
-                    "train": "train/*.pgn",
-                    "test":  "test/*.pgn",
-                })),
-            ),
-        ]
+        ChessPGNConfig(
+            name="default",
+            version=Version("0.0.3"),     # bump this each time you update the script
+            description="PGN shards of chess games",
+            data_files={
+                "train": "train/*.pgn",
+                "test":  "test/*.pgn",
+            },
+        ),
+    ]
     
     def _info(self):
         return DatasetInfo(
@@ -43,15 +50,15 @@ class ChessPGNDataset(GeneratorBasedBuilder):
     def _split_generators(self, dl_manager: DownloadManager):
         from pathlib import Path, os
 
-        if self.config.data_dir or self.config.data_files is None:
+        if self.config.data_files:
+            train_files = self.config.data_files["train"]
+            test_files  = self.config.data_files["test"]
+
+        elif 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')]
 
-        elif self.config.data_files:
-            train_files = self.config.data_files["train"]
-            test_files  = self.config.data_files["test"]
-
 
         train_paths = dl_manager.download(train_files)
         test_paths  = dl_manager.download(test_files)