upload_to_hf.py

#!/usr/bin/env python3
"""
Upload the wine text dataset to HuggingFace Hub.

Prerequisites:
1. Install required packages: pip install datasets huggingface_hub pyarrow
2. Login to HF Hub: huggingface-cli login
3. Replace YOUR_USERNAME with your actual HF username

Usage:
    python upload_to_hf.py --username YOUR_USERNAME [--private]
"""

import argparse
import pandas as pd
from datasets import Dataset, Features, Value
from huggingface_hub import HfApi
import os

def create_dataset_features():
    """Define the dataset schema."""
    return Features({
        "id": Value("string"),
        "name": Value("string"),
        "description": Value("string"),
        "price": Value("float32"),
        "category": Value("string"),
        "region": Value("string"),
        "image_id": Value("string"),
    })

def load_and_prepare_dataset(parquet_file="wine_text_126k.parquet"):
    """Load the parquet file and create a HuggingFace Dataset."""

    print(f"Loading dataset from {parquet_file}...")
    df = pd.read_parquet(parquet_file)

    # Verify data quality
    print(f"Dataset shape: {df.shape}")
    print(f"Columns: {list(df.columns)}")

    # Check for any missing values
    missing = df.isnull().sum()
    if missing.any():
        print("Warning: Missing values found:")
        print(missing[missing > 0])
    else:
        print("✅ No missing values found")

    # Create HuggingFace Dataset with proper features
    features = create_dataset_features()
    dataset = Dataset.from_pandas(df, features=features, preserve_index=False)

    print(f"✅ Created HuggingFace Dataset with {len(dataset):,} records")
    return dataset

def upload_dataset(dataset, username, repo_name="wine-text-126k", private=False):
    """Upload the dataset to HuggingFace Hub."""

    full_repo_name = f"{username}/{repo_name}"

    print(f"\n🚀 Uploading to HuggingFace Hub: {full_repo_name}")
    print(f"Privacy: {'Private' if private else 'Public'}")

    try:
        # Create the repository (this will fail gracefully if it already exists)
        api = HfApi()
        try:
            api.create_repo(
                repo_id=full_repo_name,
                repo_type="dataset",
                private=private
            )
            print(f"✅ Created repository: {full_repo_name}")
        except Exception as e:
            if "already exists" in str(e).lower():
                print(f"ℹ️  Repository already exists: {full_repo_name}")
            else:
                print(f"⚠️  Repository creation warning: {e}")

        # Upload the dataset
        print("📤 Uploading dataset files...")
        dataset.push_to_hub(
            full_repo_name,
            private=private,
            commit_message="Initial upload of wine text dataset"
        )

        print(f"\n🎉 Upload completed successfully!")
        print(f"🔗 Dataset URL: https://huggingface.co/datasets/{full_repo_name}")
        print(f"\n📖 Usage:")
        print(f'from datasets import load_dataset')
        print(f'dataset = load_dataset("{full_repo_name}")')

        return True

    except Exception as e:
        print(f"❌ Upload failed: {e}")
        print("\nTroubleshooting:")
        print("1. Make sure you're logged in: huggingface-cli login")
        print("2. Check your internet connection")
        print("3. Verify the username is correct")
        print("4. Ensure you have write permissions")
        return False

def main():
    parser = argparse.ArgumentParser(description="Upload wine dataset to HuggingFace Hub")
    parser.add_argument("--username", required=True, help="Your HuggingFace username")
    parser.add_argument("--private", action="store_true", help="Make the dataset private")
    parser.add_argument("--parquet-file", default="wine_text_126k.parquet",
                       help="Path to the parquet file")

    args = parser.parse_args()

    # Check if parquet file exists
    if not os.path.exists(args.parquet_file):
        print(f"❌ Error: Parquet file not found: {args.parquet_file}")
        print("Make sure you're running this script from the wine-text-126k directory")
        return

    print("🍷 Wine Text Dataset - HuggingFace Upload")
    print("=" * 50)

    # Load and prepare dataset
    dataset = load_and_prepare_dataset(args.parquet_file)

    # Upload to HuggingFace
    success = upload_dataset(dataset, args.username, private=args.private)

    if success:
        print("\n✅ All done! Your dataset is now live on HuggingFace Hub.")
        print("Don't forget to update the README.md with your actual username!")
    else:
        print("\n❌ Upload failed. Please check the error messages above.")

if __name__ == "__main__":
    main()