Add explicit filenames as workaround

proof-pile-2.py

@@ -19,6 +19,82 @@ A dataset of high quality mathematical text. """
 _HOMEPAGE = "https://github.com/EleutherAI/math-lm"
 
 
+# hacky workaround: listing out files here for download, because removing dataloader script entirely introduced another bug
+_ARXIV_FILES = {
+    "train": [f"arxiv_{i:03}.jsonl.zst" for i in range(100)],
+    "validation": [f"arxiv_{i:03}.jsonl.zst" for i in range(100)],
+    "test": [f"arxiv_{i:03}.jsonl.zst" for i in range(100)],
+}
+_OWM_FILES = {
+    "train": [f"shard-{i:04}.jsonl.zst" for i in range(63)],
+    "validation": ["val.jsonl.zst"],
+    "test": ["test.jsonl.zst"],
+}
+_ALGSTACK_FILES = {
+    "train": ["agda0000.jsonl.zst", "c000.jsonl.zst"] 
+    + [f"cpp{i:04}.jsonl.zst" for i in range(5)] 
+    + [f"fortran{i:04}.jsonl.zst" for i in range(4)]
+    + ["gap0000.jsonl.zst"]
+    + [f"github-MATLAB-train-{i:04}.jsonl.zst" for i in range(4)] 
+    + [f"github-coq-train-{i:04}.jsonl.zst" for i in range(3)]
+    + ["github-isabelle-train-0000.jsonl.zst", "github-lean-train-0000.jsonl.zst"]
+    + ["haskell0000.jsonl.zst", "idris0000.jsonl.zst", "isa_proofsteps.jsonl.zst"]
+    + [f"julia{i:04}.jsonl.zst" for i in range(6)]
+    + ["jupyter-notebook0000.jsonl.zst", "lean_proofsteps.jsonl.zst", "maple0000.jsonl.zst"]
+    + [f"python{i:04}.jsonl.zst" for i in range(42)]
+    + ["r0000.jsonl.szt"]
+    + [f"tex{i:04}.jsonl.zst" for i in range(3)],
+    "validation": [
+        "agda-validation.jsonl.zst",
+        "c-validation.jsonl.zst",
+        "cpp-validation.jsonl.zst",
+        "fortran-validation.jsonl.zst",
+        "gap-validation.jsonl.zst",
+        "github-MATLAB-validation-0000.jsonl.zst",
+        "github-coq-validation-0000.jsonl.zst",
+        "github-isabelle-validation-0000.jsonl.zst",
+        "github-lean-validation-0000.jsonl.zst",
+        "haskell-validation.jsonl.zst",
+        "idris-validation.jsonl.zst",
+        "isa_proofsteps.jsonl.zst",
+        "julia-validation.jsonl.zst",
+        "jupyter-notebook-validation.jsonl.zst",
+        "lean_proofsteps.jsonl.zst",
+        "maple-validation.jsonl.zst",
+        "python-validation.jsonl.zst",
+        "r-validation.jsonl.zst",
+        "tex-validation.jsonl.zst",
+    ],
+    "test": [
+        "agda-test.jsonl.zst",
+        "c-test.jsonl.zst",
+        "cpp-test.jsonl.zst",
+        "fortran-test.jsonl.zst",
+        "gap-test.jsonl.zst",
+        "github-MATLAB-test-0000.jsonl.zst",
+        "github-coq-test-0000.jsonl.zst",
+        "github-isabelle-test-0000.jsonl.zst",
+        "github-lean-test-0000.jsonl.zst",
+        "haskell-test.jsonl.zst",
+        "idris-test.jsonl.zst",
+        "isa_proofsteps.jsonl.zst",
+        "julia-test.jsonl.zst",
+        "jupyter-notebook-test.jsonl.zst",
+        "lean_proofsteps.jsonl.zst",
+        "maple-test.jsonl.zst",
+        "python-test.jsonl.zst",
+        "r-test.jsonl.zst",
+        "tex-test.jsonl.zst",
+    ]
+}
+
+_FILES_MAPPING = {
+    "arxiv": _ARXIV_FILES,
+    "open-web-math": _OWM_FILES,
+    "algebraic-stack": _ALGSTACK_FILES,
+}
+
+
 class ProofPile2Config(datasets.BuilderConfig):
     """BuilderConfig for RedPajama sample."""
 
@@ -97,9 +173,9 @@ class ProofPile2(datasets.GeneratorBasedBuilder):
                     "data_files": list(map(
                         dl_manager.download, 
                         [
-                            x 
-                            for subset in self.config.subsets 
-                            for x in dl_manager.iter_files("https://huggingface.co/datasets/EleutherAI/proof-pile-2/tree/main/{subset}/{split}")
+                            f"https://huggingface.co/datasets/EleutherAI/proof-pile-2/tree/main/{subset}/{split}/{x}"
+                            for subset in self.config.subsets
+                            for x in _FILES_MAPPING[subset][split]
                         ]
                     ))
                 },