Datasets:
oscar

	import shutil
	from pathlib import Path

	import fsspec as fs
	import requests
	from oscar import _BASE_CHECKSUM_FILE_NAME, Oscar


	N_EXAMPLES = 2

	if __name__ == "__main__":

	for i, config in enumerate(Oscar.BUILDER_CONFIGS):
	print(f"Loading config '{config.name}' ({i + 1}/{len(Oscar.BUILDER_CONFIGS)})")

	# Get data url
	checksum_filename = _BASE_CHECKSUM_FILE_NAME.format(language=config.language)
	checksum_url = config.base_data_url + checksum_filename
	checksum_file_content = requests.get(checksum_url).text.splitlines()
	data_filename = checksum_file_content[0].split("\t")[0]
	data_url = config.base_data_url + data_filename

	# Get a few examples
	with fs.open(data_url, "rt", compression="gzip") as f:
	current_examples = 0
	dummy_content = []
	for line in f:
	dummy_content.append(line)
	current_examples += len(line.strip()) == 0
	if current_examples == N_EXAMPLES:
	break
	dummy_content = "".join(dummy_content).rstrip()

	# Write dummy files
	dummy_data_dir = Path(__file__).resolve().parent / "dummy" / config.name / str(config.version) / "dummy_data"
	dummy_data_dir.mkdir(parents=True, exist_ok=True)
	(dummy_data_dir / checksum_filename).open("w").write(data_filename + "\t insert_hash_here")
	with fs.open(str(dummy_data_dir / data_filename), "wt", compression="gzip") as f:
	f.write(dummy_content)

	# Compress to dummy_data.zip
	root_dir = str(dummy_data_dir.parent)
	base_name = str(dummy_data_dir)
	base_dir = "dummy_data"
	print(f"Compressing dummy data folder to '{base_name}.zip'")
	shutil.make_archive(base_name, "zip", root_dir, base_dir)
	shutil.rmtree(base_name)