update

the-vault.py

@@ -44,7 +44,7 @@ splits = ["all"] + list(num_shard_split.keys())
 class TheVaultConfig(datasets.BuilderConfig):
     """BuilderConfig for The Vault dataset."""
 
-    def __init__(self, *args, languages=["all"], split_set= "all", **kwargs):
+    def __init__(self, *args, languages=["all"], split_set= ["all"], **kwargs):
         """BuilderConfig for the GitHub Code dataset.
         Args:
             languages (:obj:`List[str]`): List of languages to load.
@@ -58,9 +58,12 @@ class TheVaultConfig(datasets.BuilderConfig):
         
         languages = set(languages)
         
-        assert all([language in _LANG_CONFIGS for language in languages]), f"Language not in {_LANG_CONFIGS}."
-        assert split_set in splits, "split_set {} not in {}.".format(split_set, splits)
+        assert all([language in _LANG_CONFIGS for language in languages]), f"languages {languages} contains language not in {_LANG_CONFIGS}."
+        assert all([split in splits for split in split_set]), "split_set {} contains element not in {}.".format(split_set, splits)
         
+        if "all" in split_set:
+            assert len(split_set)==1, f"Passed 'all' together with other split sets. {split_set}"
+
         if "all" in languages:
             assert len(languages)==1, f"Passed 'all' together with other languages. {languages}"
             self.filter_languages = False
@@ -106,40 +109,28 @@ class TheVault(datasets.GeneratorBasedBuilder):
 
     def _split_generators(self, dl_manager):
         print(self.config.split_set)
-        if self.config.split_set == "all":
-            generators = []
-            for split in num_shard_split:
-                num_shards = num_shard_split[split]
-                data_files = [
-                    f"data/{split}-{_index:05d}-of-{num_shards:05d}.parquet"
-                    for _index in range(num_shards)
-                ]
-                files = dl_manager.download(data_files)
-                generators.append(
-                    datasets.SplitGenerator(
-                        name=split.replace("/", "_"),
-                        gen_kwargs={
-                            "files": files,
-                        },
-                    ),
-                )
-            return generators
 
-        else:
-            num_shards = num_shard_split[self.config.split_set]
+        generators = []
+        split_set = self.config.split_set
+        if "all" in split_set:
+            split_set = list(num_shard_split.keys())
+            
+        for split in split_set:
+            num_shards = num_shard_split[split]
             data_files = [
-                f"data/{self.config.split_set}-{_index:05d}-of-{num_shards:05d}.parquet"
+                f"data/{split}-{_index:05d}-of-{num_shards:05d}.parquet"
                 for _index in range(num_shards)
             ]
             files = dl_manager.download(data_files)
-            return [
+            generators.append(
                 datasets.SplitGenerator(
-                    name=self.config.split_set.replace("/", "_"),
+                    name=split.replace("/", "_"),
                     gen_kwargs={
                         "files": files,
                     },
                 ),
-            ]
+            )
+        return generators
 
     def _generate_examples(self, files):
         key = 0