iter_archive might not work with zip

data/data.tar.gz

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0e7002d267f56b381eb8049312f389f87b9a8e525daf9e03b65c2fb30dfe9b7d
+size 572943

unit-test_PDFfolder.py

@@ -10,7 +10,14 @@ _DESCRIPTION = "A generic pdf folder"
 
 _CLASSES = ["categoryA", "categoryB"] #define in advance
 
-_URL = "https://huggingface.co/datasets/jordyvl/unit-test_PDFfolder/resolve/main/data/data_dir.zip"
+_URL = "https://huggingface.co/datasets/jordyvl/unit-test_PDFfolder/resolve/main/data/data_dir.tar.gz"
+
+#folder
+#   train
+#       categoryA
+#           file1
+#   test
+#...
 
 class PdfFolder(datasets.GeneratorBasedBuilder):
     def _info(self):
@@ -25,11 +32,7 @@ class PdfFolder(datasets.GeneratorBasedBuilder):
         if folder is None:
             raise RuntimeError()
         """
-
-
-        import pdb; pdb.set_trace()  # breakpoint 9005adea //
-        
-        classes = sorted([x.name.lower() for x in Path(_URL).glob("*/**")])
+        #classes = sorted([x.name.lower() for x in Path(_URL).glob("*/**")])
 
         return datasets.DatasetInfo(
             description=_DESCRIPTION,
@@ -46,8 +49,6 @@ class PdfFolder(datasets.GeneratorBasedBuilder):
         self, dl_manager: datasets.DownloadManager
     ) -> List[datasets.SplitGenerator]:
 
-
-        self.config.data_files = _URL
         archive_path = dl_manager.download(_URL)
 
         import pdb; pdb.set_trace()  # breakpoint aef4d417 //