iamirulofficial commited on
Commit
6aad49e
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1 Parent(s): ec98183

Delete loading script

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  1. Test2.py +0 -111
Test2.py DELETED
@@ -1,111 +0,0 @@
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- # TestNew.py
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- import json
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- import random
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- from datasets import (
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- BuilderConfig,
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- DatasetInfo,
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- DownloadManager,
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- GeneratorBasedBuilder,
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- SplitGenerator,
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- Split,
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- Features,
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- Image,
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- Sequence,
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- Value,
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- )
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- from huggingface_hub import hf_hub_url
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-
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-
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- _REPO_ID = "iamirulofficial/TestNew" # change if you ever fork the repo
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-
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-
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- class ImageSubsetConfig(BuilderConfig):
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- """BuilderConfig for full dataset vs. small random sample."""
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- def __init__(self, name, sample_size=None, **kwargs):
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- super().__init__(
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- name=name,
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- version="1.0.1",
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- description=kwargs.get("description", "")
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- )
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- self.sample_size = sample_size
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-
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-
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- class MyImageDataset(GeneratorBasedBuilder):
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- """Images + 2‑D actuated_angle labels stored in metadata.json."""
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- BUILDER_CONFIGS = [
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- ImageSubsetConfig(
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- name="full",
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- sample_size=None, # all images
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- description="Entire dataset (≈100 GB)"
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- ),
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- ImageSubsetConfig(
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- name="small",
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- sample_size=2, # tiny sample for quick tests
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- description="Two random images"
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- ),
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- ]
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- DEFAULT_CONFIG_NAME = "small"
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-
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- def _info(self) -> DatasetInfo:
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- return DatasetInfo(
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- description="Images with a 2‑D actuated_angle from metadata.json",
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- features=Features(
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- {
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- "image": Image(), # PIL.Image will be returned
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- "actuated_angle": Sequence(Value("int32")), # [angle0, angle1]
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- }
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- ),
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- supervised_keys=None,
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- )
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-
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- # --------------------------------------------------------------------- #
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- # Download phase #
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- # --------------------------------------------------------------------- #
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- def _split_generators(self, dl_manager: DownloadManager):
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- # 1️⃣ Download metadata.json (tiny text file)
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- meta_path = dl_manager.download(
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- hf_hub_url(_REPO_ID, "metadata.json", repo_type="dataset")
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- )
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-
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- # 2️⃣ Decide which filenames we need
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- with open(meta_path, encoding="utf-8") as f:
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- metadata = json.load(f) # {"frame_000.png": {"0":…, …}, …}
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-
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- all_fnames = list(metadata)
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- if self.config.sample_size: # small‑config branch
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- random.seed(42)
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- selected = sorted(random.sample(all_fnames, self.config.sample_size))
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- else:
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- selected = sorted(all_fnames) # full dataset
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-
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- # 3️⃣ Build URLs → dl_manager.download() → local paths
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- url_dict = {
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- fname: hf_hub_url(
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- _REPO_ID, f"images/{fname}", repo_type="dataset"
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- )
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- for fname in selected
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- }
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- img_paths = dl_manager.download(url_dict) # same keys, but local files
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-
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- return [
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- SplitGenerator(
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- name=Split.TRAIN,
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- gen_kwargs={
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- "img_paths": img_paths,
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- "metadata": metadata,
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- },
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- )
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- ]
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-
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- # --------------------------------------------------------------------- #
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- # Generate examples #
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- # --------------------------------------------------------------------- #
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- def _generate_examples(self, img_paths: dict, metadata: dict):
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- """
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- Yields (key, example) where example =
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- { "image": <local‑file‑path>, "actuated_angle": [int, int] }
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- """
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- for idx, (fname, local_path) in enumerate(img_paths.items()):
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- meta = metadata.get(fname, {})
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- angles = [int(meta.get("0", 0)), int(meta.get("1", 0))]
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- yield idx, {"image": local_path, "actuated_angle": angles}