Resolved for empty datafiles

huggingface · Dec 9, 2024 · ab76a8b · ab76a8b
1 parent 661d7ba
commit ab76a8b
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diff --git a/src/datasets/load.py b/src/datasets/load.py
@@ -1871,6 +1871,7 @@ def load_dataset_builder(
     if (
         path in _PACKAGED_DATASETS_MODULES
         and data_files is None
+        and not data_files
         and dataset_module.builder_configs_parameters.builder_configs[0].data_files is None
     ):
         error_msg = f"Please specify the data files or data directory to load for the {path} dataset builder."

diff --git a/src/datasets/packaged_modules/folder_based_builder/folder_based_builder.py b/src/datasets/packaged_modules/folder_based_builder/folder_based_builder.py
@@ -55,7 +55,7 @@ def _info(self):
         return datasets.DatasetInfo(features=self.config.features)
 
     def _split_generators(self, dl_manager):
-        if not self.config.data_files:
+        if self.config.data_files is not None and not self.config.data_files:
             raise ValueError(f"At least one data file must be specified, but got data_files={self.config.data_files}")
         dl_manager.download_config.extract_on_the_fly = True
         # Do an early pass if: