dataset_upload.py

from huggingface_hub import HfApi, HfFolder
import os

def upload_folder_to_hf(repo_id, local_dir, commit_message="upload data files"):
    api = HfApi()
    token = HfFolder.get_token()

    # 创建（或跳过）远程数据集仓库
    try:
        print(f"Creating repo: {repo_id}")
        api.create_repo(repo_id=repo_id, repo_type="dataset", exist_ok=True, token=token)
    except Exception as e:
        print(f"⚠️ Repo creation warning: {e}")

    # 上传本地目录中的所有文件到 HuggingFace 数据集仓库
    print(f"Uploading files from {local_dir} to {repo_id}...")
    api.upload_folder(
        folder_path=local_dir,
        repo_id=repo_id,
        repo_type="dataset",
        token=token,
        commit_message=commit_message,
        path_in_repo="",  # 上传到根目录
    )

    print(f"✅ All files uploaded to https://huggingface.co/datasets/{repo_id}")

if __name__ == "__main__":
    repo_id = "YennNing/wikiweb2m"
    local_dir = "."  # 当前目录，也可以改成你的数据文件夹路径
    upload_folder_to_hf(repo_id, local_dir)