File size: 3,219 Bytes
90afcf2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | #!/usr/bin/env bash
set -euo pipefail
MODE="${1:-all}"
REPO_ID="derek-thomas/ScienceQA"
ROOT_DIR="/workspace/xiaobin/RL_dataset/data/ScienceQA"
HF_DIR="${ROOT_DIR}/hf"
IMG_DIR="${ROOT_DIR}/images"
CACHE_DIR="${ROOT_DIR}/.hf_cache"
DEFAULT_ENDPOINT="https://hf-mirror.com"
HF_ENDPOINT_VALUE="${HF_ENDPOINT:-${HF_ENDPOINT_OVERRIDE:-${DEFAULT_ENDPOINT}}}"
unset http_proxy
unset https_proxy
unset HTTP_PROXY
unset HTTPS_PROXY
unset all_proxy
unset ALL_PROXY
export HF_ENDPOINT="${HF_ENDPOINT_VALUE}"
mkdir -p "${HF_DIR}" "${IMG_DIR}" "${CACHE_DIR}"
if command -v hf >/dev/null 2>&1; then
HF_BIN=(hf download)
elif command -v huggingface-cli >/dev/null 2>&1; then
HF_BIN=(huggingface-cli download)
else
echo "Missing Hugging Face CLI. Install it with:" >&2
echo " python -m pip install -U \"huggingface_hub[cli]\"" >&2
exit 1
fi
print_help() {
cat <<'EOF'
Usage:
bash download_scienceqa_hf.sh [parquet|images|all]
Modes:
parquet Download the public Hugging Face parquet files only
images Download the original ScienceQA image zip files only
all Download both parquet files and images
Output layout:
/workspace/xiaobin/RL_dataset/data/ScienceQA/hf
/workspace/xiaobin/RL_dataset/data/ScienceQA/images
Notes:
- This dataset is public and should not require an HF token.
- Image URLs are adapted from:
/workspace/xiaobin/RL_dataset/ScienceQA/tools/download.sh
- Proxies are unset before download.
- Default HF endpoint: https://hf-mirror.com
- To override and use the official endpoint:
HF_ENDPOINT=https://huggingface.co bash download_scienceqa_hf.sh parquet
EOF
}
if [[ "${MODE}" == "-h" || "${MODE}" == "--help" || "${MODE}" == "help" ]]; then
print_help
exit 0
fi
verify_glob() {
local pattern="$1"
if ! compgen -G "${pattern}" >/dev/null; then
echo "Missing expected file matching: ${pattern}" >&2
exit 1
fi
}
download_parquet() {
"${HF_BIN[@]}" "${REPO_ID}" \
--repo-type dataset \
--cache-dir "${CACHE_DIR}" \
--local-dir "${HF_DIR}" \
--include "data/*.parquet" \
--include "README.md" \
--include "ScienceQA.py"
verify_glob "${HF_DIR}/data/train-*.parquet"
verify_glob "${HF_DIR}/data/validation-*.parquet"
verify_glob "${HF_DIR}/data/test-*.parquet"
}
download_one_split() {
local split="$1"
local zip_path="${IMG_DIR}/${split}.zip"
local split_dir="${IMG_DIR}/${split}"
local url="https://scienceqa.s3.us-west-1.amazonaws.com/images/${split}.zip"
if [[ -d "${split_dir}" ]]; then
echo "Image split already exists: ${split_dir}"
return 0
fi
wget -c -O "${zip_path}" "${url}"
unzip -q -o "${zip_path}" -d "${IMG_DIR}"
rm -f "${zip_path}"
if [[ ! -d "${split_dir}" ]]; then
echo "Failed to extract image split: ${split}" >&2
exit 1
fi
}
download_images() {
download_one_split train
download_one_split val
download_one_split test
}
case "${MODE}" in
parquet)
download_parquet
;;
images)
download_images
;;
all)
download_parquet
download_images
;;
*)
echo "Unknown mode: ${MODE}" >&2
print_help >&2
exit 1
;;
esac
echo "Download completed."
echo "Parquet dir: ${HF_DIR}"
echo "Image dir: ${IMG_DIR}"
|