EmojiDataset_512.py

import datasets
from datasets import Dataset
import sys
import os
from pathlib import Path
from tqdm import tqdm
from PIL import Image
from collections import defaultdict

#for i in *.svg; do rsvg-convert -b white -w 512 -h 512 "${i}" -o "${i%svg}jpg"; done

def main():
    files = list(Path('jpg512/').rglob("*.jpg"))
    data = defaultdict(list)
    
    print("Loading dataset...")
    for file in tqdm(files):
        emoji_name = file.stem.replace("_"," ").replace("-"," ").replace("medium", "")
        data['text'].append(emoji_name)
        image = Image.open(str(file))
        data['image'].append(image)

    dataset = Dataset.from_dict(data)
    
    print("Dataset loaded.")
    print(dataset)
    print(dataset[0])
    print(dataset[42])
    dataset.save_to_disk("microsoft-fluentui-emoji-512-whitebg")
    print("Dataset saved to disk.")

    dataset.push_to_hub("Norod78/microsoft-fluentui-emoji-512-whitebg")

if __name__ == "__main__":
    main()