{ "cells": [ { "cell_type": "code", "execution_count": null, "id": "2a3af832", "metadata": {}, "outputs": [ { "data": { "application/vnd.jupyter.widget-view+json": { "model_id": "b2b8e3bc9bae4c6597fb5674a504b4a1", "version_major": 2, "version_minor": 0 }, "text/plain": [ "README.md: 0.00B [00:00, ?B/s]" ] }, "metadata": {}, "output_type": "display_data" }, { "data": { "application/vnd.jupyter.widget-view+json": { "model_id": "3cb06fa16f0444b497fd09ce4db1f004", "version_major": 2, "version_minor": 0 }, "text/plain": [ "data/multi_test-00000-of-00001.parquet: 0%| | 0.00/465M [00:00 full repo paths:\n", "def join_repo_path(example):\n", " example[\"images_full\"] = [f\"{repo_base}/{fn}\" for fn in example[\"images_paths\"]]\n", " return example\n", "\n", "multi = ds[\"multi_train\"].map(join_repo_path)\n", "# cast để đọc ảnh:\n", "multi = multi.cast_column(\"images_full\", Sequence(Image()))\n", "imgs = multi[0][\"images_full\"] # list PIL Image() (đủ số lượng ảnh)\n" ] }, { "cell_type": "code", "execution_count": 17, "id": "e78d47d6", "metadata": {}, "outputs": [ { "data": { "application/vnd.jupyter.widget-view+json": { "model_id": "8a99d148d07d485bb66382401f1628bf", "version_major": 2, "version_minor": 0 }, "text/plain": [ "Fetching 6756 files: 0%| | 0/6756 [00:00 5\u001b[0m local_dir \u001b[38;5;241m=\u001b[39m \u001b[43msnapshot_download\u001b[49m\u001b[43m(\u001b[49m\u001b[43mrepo_id\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[38;5;124;43mVLAI-AIVN/ViInfographicVQA\u001b[39;49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mrepo_type\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[38;5;124;43mdataset\u001b[39;49m\u001b[38;5;124;43m\"\u001b[39;49m\u001b[43m)\u001b[49m\n\u001b[1;32m 7\u001b[0m \u001b[38;5;66;03m# Load from disk\u001b[39;00m\n\u001b[1;32m 8\u001b[0m ds \u001b[38;5;241m=\u001b[39m load_dataset(local_dir)\n", "File 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\u001b[0;32m/opt/miniconda3/envs/binhdt_env/lib/python3.10/site-packages/huggingface_hub/_snapshot_download.py:332\u001b[0m, in \u001b[0;36msnapshot_download\u001b[0;34m(repo_id, repo_type, revision, cache_dir, local_dir, library_name, library_version, user_agent, proxies, etag_timeout, force_download, token, local_files_only, allow_patterns, ignore_patterns, max_workers, tqdm_class, headers, endpoint, local_dir_use_symlinks, resume_download)\u001b[0m\n\u001b[1;32m 330\u001b[0m _inner_hf_hub_download(file)\n\u001b[1;32m 331\u001b[0m \u001b[38;5;28;01melse\u001b[39;00m:\n\u001b[0;32m--> 332\u001b[0m \u001b[43mthread_map\u001b[49m\u001b[43m(\u001b[49m\n\u001b[1;32m 333\u001b[0m \u001b[43m \u001b[49m\u001b[43m_inner_hf_hub_download\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m 334\u001b[0m \u001b[43m \u001b[49m\u001b[43mfiltered_repo_files\u001b[49m\u001b[43m,\u001b[49m\n\u001b[1;32m 335\u001b[0m \u001b[43m 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lock_name\u001b[38;5;241m=\u001b[39mlock_name) \u001b[38;5;28;01mas\u001b[39;00m lk:\n\u001b[1;32m 48\u001b[0m \u001b[38;5;66;03m# share lock in case workers are already using `tqdm`\u001b[39;00m\n\u001b[1;32m 49\u001b[0m \u001b[38;5;28;01mwith\u001b[39;00m PoolExecutor(max_workers\u001b[38;5;241m=\u001b[39mmax_workers, initializer\u001b[38;5;241m=\u001b[39mtqdm_class\u001b[38;5;241m.\u001b[39mset_lock,\n\u001b[1;32m 50\u001b[0m initargs\u001b[38;5;241m=\u001b[39m(lk,)) \u001b[38;5;28;01mas\u001b[39;00m ex:\n\u001b[0;32m---> 51\u001b[0m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28;43mlist\u001b[39;49m\u001b[43m(\u001b[49m\u001b[43mtqdm_class\u001b[49m\u001b[43m(\u001b[49m\u001b[43mex\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mmap\u001b[49m\u001b[43m(\u001b[49m\u001b[43mfn\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[43miterables\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[43mchunksize\u001b[49m\u001b[38;5;241;43m=\u001b[39;49m\u001b[43mchunksize\u001b[49m\u001b[43m)\u001b[49m\u001b[43m,\u001b[49m\u001b[43m \u001b[49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[38;5;241;43m*\u001b[39;49m\u001b[43mkwargs\u001b[49m\u001b[43m)\u001b[49m\u001b[43m)\u001b[49m\n", "File \u001b[0;32m/opt/miniconda3/envs/binhdt_env/lib/python3.10/site-packages/tqdm/notebook.py:250\u001b[0m, in \u001b[0;36mtqdm_notebook.__iter__\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m 248\u001b[0m \u001b[38;5;28;01mtry\u001b[39;00m:\n\u001b[1;32m 249\u001b[0m it \u001b[38;5;241m=\u001b[39m \u001b[38;5;28msuper\u001b[39m()\u001b[38;5;241m.\u001b[39m\u001b[38;5;21m__iter__\u001b[39m()\n\u001b[0;32m--> 250\u001b[0m \u001b[38;5;28;01mfor\u001b[39;00m obj \u001b[38;5;129;01min\u001b[39;00m it:\n\u001b[1;32m 251\u001b[0m \u001b[38;5;66;03m# return super(tqdm...) will not catch exception\u001b[39;00m\n\u001b[1;32m 252\u001b[0m \u001b[38;5;28;01myield\u001b[39;00m obj\n\u001b[1;32m 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[ as ...] breaks IPython async KeyboardInterrupt\u001b[39;00m\n", "File \u001b[0;32m/opt/miniconda3/envs/binhdt_env/lib/python3.10/site-packages/tqdm/std.py:1181\u001b[0m, in \u001b[0;36mtqdm.__iter__\u001b[0;34m(self)\u001b[0m\n\u001b[1;32m 1178\u001b[0m time \u001b[38;5;241m=\u001b[39m \u001b[38;5;28mself\u001b[39m\u001b[38;5;241m.\u001b[39m_time\n\u001b[1;32m 1180\u001b[0m \u001b[38;5;28;01mtry\u001b[39;00m:\n\u001b[0;32m-> 1181\u001b[0m \u001b[38;5;28;01mfor\u001b[39;00m obj \u001b[38;5;129;01min\u001b[39;00m iterable:\n\u001b[1;32m 1182\u001b[0m \u001b[38;5;28;01myield\u001b[39;00m obj\n\u001b[1;32m 1183\u001b[0m \u001b[38;5;66;03m# Update and possibly print the progressbar.\u001b[39;00m\n\u001b[1;32m 1184\u001b[0m \u001b[38;5;66;03m# Note: does not call self.update(1) for speed optimisation.\u001b[39;00m\n", "File \u001b[0;32m/opt/miniconda3/envs/binhdt_env/lib/python3.10/concurrent/futures/_base.py:621\u001b[0m, in 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FINISHED:\n\u001b[1;32m 451\u001b[0m \u001b[38;5;28;01mreturn\u001b[39;00m \u001b[38;5;28mself\u001b[39m\u001b[38;5;241m.\u001b[39m__get_result()\n\u001b[0;32m--> 453\u001b[0m \u001b[38;5;28;43mself\u001b[39;49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43m_condition\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43mwait\u001b[49m\u001b[43m(\u001b[49m\u001b[43mtimeout\u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m 455\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m \u001b[38;5;28mself\u001b[39m\u001b[38;5;241m.\u001b[39m_state \u001b[38;5;129;01min\u001b[39;00m [CANCELLED, CANCELLED_AND_NOTIFIED]:\n\u001b[1;32m 456\u001b[0m \u001b[38;5;28;01mraise\u001b[39;00m CancelledError()\n", "File \u001b[0;32m/opt/miniconda3/envs/binhdt_env/lib/python3.10/threading.py:320\u001b[0m, in \u001b[0;36mCondition.wait\u001b[0;34m(self, timeout)\u001b[0m\n\u001b[1;32m 318\u001b[0m \u001b[38;5;28;01mtry\u001b[39;00m: \u001b[38;5;66;03m# restore state no matter what (e.g., KeyboardInterrupt)\u001b[39;00m\n\u001b[1;32m 319\u001b[0m \u001b[38;5;28;01mif\u001b[39;00m timeout \u001b[38;5;129;01mis\u001b[39;00m \u001b[38;5;28;01mNone\u001b[39;00m:\n\u001b[0;32m--> 320\u001b[0m \u001b[43mwaiter\u001b[49m\u001b[38;5;241;43m.\u001b[39;49m\u001b[43macquire\u001b[49m\u001b[43m(\u001b[49m\u001b[43m)\u001b[49m\n\u001b[1;32m 321\u001b[0m gotit \u001b[38;5;241m=\u001b[39m \u001b[38;5;28;01mTrue\u001b[39;00m\n\u001b[1;32m 322\u001b[0m \u001b[38;5;28;01melse\u001b[39;00m:\n", "\u001b[0;31mKeyboardInterrupt\u001b[0m: " ] } ], "source": [ "from huggingface_hub import snapshot_download\n", "from datasets import load_dataset\n", "\n", "# Download the entire dataset repo locally (parquet + images)\n", "local_dir = snapshot_download(repo_id=\"VLAI-AIVN/ViInfographicVQA\", repo_type=\"dataset\")\n", "\n", "# Load from disk\n", "ds = load_dataset(local_dir)\n", "\n", "# Reconstruct absolute paths to images on disk if needed:\n", "import os\n", "images_root = os.path.join(local_dir, \"images\")\n", "def to_abs(example):\n", " example[\"images_abs\"] = [os.path.join(images_root, fn) for fn in example[\"images_paths\"]]\n", " return example\n", "\n", "multi_local = ds[\"multi_train\"].map(to_abs)\n", "print(multi_local[0][\"images_abs\"][:3]) # ['/.../images/13321.jpg', ...]\n" ] }, { "cell_type": "code", "execution_count": 16, "id": "db67933d", "metadata": {}, "outputs": [ { "data": { "text/plain": [ "[,\n", " ,\n", " ,\n", " ]" ] }, "execution_count": 16, "metadata": {}, "output_type": "execute_result" } ], "source": [ "imgs" ] } ], "metadata": { "kernelspec": { "display_name": "binhdt_env", "language": "python", "name": "python3" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 3 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.10.14" } }, "nbformat": 4, "nbformat_minor": 5 }