Skip to content

Support loading local arrow datasets via load_dataset #7860

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: main
Choose a base branch
from
+1 −1
Open

Support loading local arrow datasets via load_dataset #7860

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion src/datasets/load.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -226,7 +226,7 @@ def infer_module_for_data_files_list(
def sort_key(ext_count: tuple[tuple[str, bool], int]) -> tuple[int, bool]:
"""Sort by count and set ".parquet" as the favorite in case of a draw, and ignore metadata files"""
(ext, is_metadata), count = ext_count
return (not is_metadata, count, ext == ".parquet", ext == ".jsonl", ext == ".json", ext == ".csv", ext)
return (not is_metadata, count, ext == ".parquet", ext == ".arrow", ext == ".jsonl", ext == ".json", ext == ".csv", ext)

for (ext, _), _ in sorted(extensions_counter.items(), key=sort_key, reverse=True):
if ext in _EXTENSION_TO_MODULE:
Expand Down