import datasets from datasets.tasks import ImageClassification import os _BASE_URL = "https://huggingface.co/datasets/Prahas10/shingles/resolve/main/roof.tgz" _METADATA_URLS = { "train": "https://raw.githubusercontent.com/prahasrpd/Shingle-Genie/main/train.txt", "test": "https://raw.githubusercontent.com/prahasrpd/Shingle-Genie/main/test.txt", "val": "https://raw.githubusercontent.com/prahasrpd/Shingle-Genie/main/val.txt", } _HOMEPAGE = "https://huggingface.co/datasets/Prahas10/shingles" _DESCRIPTION = ( "Demo dataset for 15 roofs for testing or showing image-text capabilities for roof images." ) _CITATION = "" _LICENSE = "" _NAMES = [ "arlas_pinnacle_pristine_desert_shake_sun", "atlas_pinnacle_pristine_black_shadow_shade", "atlas_pinnacle_pristine_coastal_granite_shade", "atlas_pinnacle_pristine_coastal_granite_sun", "atlas_pinnacle_pristine_desert_shake_shade", "atlas_pinnacle_pristine_hearthstone_shade", "atlas_pinnacle_pristine_hearthstone_sun", "atlas_pinnacle_pristine_heather_shade", "atlas_pinnacle_pristine_heather_sun", "atlas_pinnacle_pristine_majestic_shake_sun", "atlas_pinnacle_pristine_morning_harvest_shade", "atlas_pinnacle_pristine_morning_harvest_sun", "atlas_pinnacle_pristine_pewter_shade", "atlas_pinnacle_pristine_pewter_sun", "atlas_pinnacle_pristine_summer_storm_shade", "atlas_pinnacle_pristine_weatheredwood_sun", "atlas_pinnacle_pristine_weathered_wood_shade", "atlas_pinnalce_pristine_majestic_shake_shade", "atlas_pinnalce_pristine_summer_storm_sun", "cteed_landmark_burnt_sienna_sun", "cteed_landmark_burnt_sienna_sun_10_05_55_am", "ct_landmark_birchwood_shade", "ct_landmark_birchwood_sun", "ct_landmark_burnt_sienna_shade", "ct_landmark_cobblestone_gray_shade", "ct_landmark_cobblestone_gray_sun", "ct_landmark_colonial_slate_shade", "ct_landmark_colonial_slate_sun", "ct_landmark_driftwood_shade", "ct_landmark_driftwood_sun", "ct_landmark_georgetown_gray_shade", "ct_landmark_georgetown_gray_sun", "ct_landmark_heather_blend_shade", "ct_landmark_heather_blend_sun", "ct_landmark_hunter_green_shade", "ct_landmark_hunter_green_sun", "ct_landmark_max_def_coastal_blue_shade", "ct_landmark_max_def_coastal_blue_sun", "ct_landmark_moire_black_shade", "ct_landmark_moire_black_sun", "ct_landmark_pewter_shade", "ct_landmark_pewter_sun", "ct_landmark_resawn_shake_shade", "ct_landmark_resawn_shake_sun", "ct_landmark_w_wood_shade", "ct_landmark_w_wood_sun", "gaf_american_harvest_appalachian_sky_shade", "gaf_american_harvest_appalachian_sky_sun", "gaf_hdz_barkwood_shade", "gaf_hdz_barkwood_sun", "gaf_hdz_birchwood_shade", "gaf_hdz_birchwood_sun", "gaf_hdz_charcoal_shade", "gaf_hdz_charcoal_sun", "gaf_hdz_fox_hollow_shade", "gaf_hdz_fox_hollow_sun", "gaf_hdz_hickory_shade", "gaf_hdz_hickory_sun", "gaf_hdz_hunter_green_shade", "gaf_hdz_hunter_green_sun", "gaf_hdz_mission_brown_shade", "gaf_hdz_mission_brown_sun", "gaf_hdz_pewter_grey_shade", "gaf_hdz_pewter_grey_sun", "gaf_hdz_shakewood_shade", "gaf_hdz_shakewood_sun", "gaf_hdz_slate_shade", "gaf_hdz_slate_shade_1", "gaf_hdz_slate_sun", "gaf_hdz_weathered_wood_shade", "gaf_hdz_weathered_wood_sun", "gaf_hdz_williamsburg_slate_shade", "gaf_hdz_williamsburg_slate_sun", "iko_cambridge_charcoal_grey_shade", "iko_cambridge_charcoal_grey_sun", "iko_cambridge_driftwood_shade", "iko_cambridge_driftwood_sun", "iko_cambridge_dual_black_shade", "iko_cambridge_dual_black_sun", "iko_cambridge_dual_brown_shade", "iko_cambridge_dual_brown_sun", "iko_cambridge_dual_grey_shade", "iko_cambridge_dual_grey_sun", "iko_cambridge_dual_grey_sun_1", "iko_cambridge_earthtone_cedar_shade", "iko_cambridge_earthtone_cedar_sun", "iko_cambridge_harvard_slate_shade", "iko_cambridge_weathered_wood_shade", "iko_cambridge_weathered_wood_sun", "iko_dynasty_atlantic_blue_shade", "iko_dynasty_atlantic_blue_sun", "iko_dynasty_brownstone_shade", "iko_dynasty_brownstone_sun", "iko_dynasty_castle_grey_shade", "iko_dynasty_castle_grey_sun", "iko_dynasty_cornerstone_shade", "iko_dynasty_cornerstone_sun", "iko_dynasty_driftshake_shade", "iko_dynasty_driftshake_sun", "iko_dynasty_emerald_green_shade", "iko_dynasty_emerald_green_sun", "iko_dynasty_frostone_grey_shade", "iko_dynasty_frostone_grey_sun", "iko_dynasty_granite_black_shade", "iko_dynasty_granite_black_sun", "iko_dynasty_monaco_red_shade", "iko_dynasty_monaco_red_sun", "iko_dynasty_pacific_rim_shade", "iko_dynasty_pacific_rim_sun", "iko_dynasty_sedona_shade", "iko_dynasty_sedona_sun", "iko_dynasty_shadow_brown_shade", "iko_dynasty_shadow_brown_sun", "iko_dynasty_summit_grey_shade", "iko_dynasty_summit_grey_sun", "malarkey_highlander_brilliant_black_shade", "malarkey_highlander_brilliant_black_sun", "malarkey_highlander_natural_wood_sun", "malarkey_highlande_natural_wood_shade", "malarkey_legacy_weathered_wood_shade", "malarkey_legacy_weathered_wood_sun", "malarkey_vista_antique_brown_shade", "malarkey_vista_antique_brown_sun", "malarkey_vista_black_oak_shade", "malarkey_vista_black_oak_sun", "malarkey_vista_heather_shade", "malarkey_vista_heather_sun", "malarkey_vista_sienna_blend_shade", "malarkey_vista_sienna_blend_sun", "malarkey_vista_silverwood_shade", "malarkey_vista_silverwood_sun", "malarkey_vista_storm_grey_shade", "malarkey_vista_storm_grey_sun", "tamko_heritage_autumn_brownshade", "tamko_heritage_autumn_brown_sun", "tamko_heritage_old_english_pewter_shade", "tamko_heritage_old_english_pewter_sun", "tamko_heritage_weathered_wood_shade", "tamko_heritage_weathered_wood_sun", "tamko_rustic_black_shade", "tamko_rustic_black_sun", "tamko_titan_xt_black_walnut_shade", "tamko_titan_xt_black_walnut_sun", "tamko_titan_xt_desert_sand_shade", "tamko_titan_xt_desert_sand_sun", "tamko_titan_xt_harvest_gold_shade", "tamko_titan_xt_harvest_gold_sun", "tamko_titan_xt_mountain_slate_shade", "tamko_titan_xt_mountain_slate_sun", "tamko_titan_xt_natural_timber_shade", "tamko_titan_xt_natural_timber_sun", "tamko_titan_xt_oxford_grey_shade", "tamko_titan_xt_oxford_grey_sun", "tamko_titan_xt_painted_desert_shade", "tamko_titan_xt_painted_desert_sun", "tamko_titan_xt_rustic_brown_shade", "tamko_titan_xt_rustic_brown_sun", "tamko_titan_xt_rustic_brown_sun_1", "tamko_titan_xt_rustic_cedar_shade", "tamko_titan_xt_rustic_cedar_sun", "tamko_titan_xt_rustic_evergreen_shade", "tamko_titan_xt_rustic_evergreen_sun", "tamko_titan_xt_rustic_hickory_shade", "tamko_titan_xt_rustic_hickory_sun", "tamko_titan_xt_rustic_redwood_shade", "tamko_titan_xt_rustic_redwood_sun", "tamko_titan_xt_rustic_slate_shade", "tamko_titan_xt_rustic_slate_sun", "tamko_titan_xt_rustic_slate_sun_1", "tamko_titan_xt_thunderstorm_grey_shade", "tamko_titan_xt_thunderstorm_grey_sun", "tamko_w_wood_shade", "tamko_w_wood_sun", ] _IMAGES_DIR = "./images/" class RoofImages(datasets.GeneratorBasedBuilder): """Roof-68 Images dataset.""" def _info(self): return datasets.DatasetInfo( description=_DESCRIPTION, features=datasets.Features( { "image": datasets.Image(), "label": datasets.ClassLabel(names=_NAMES), } ), supervised_keys=("image", "label"), homepage=_HOMEPAGE, citation=_CITATION, license=_LICENSE, task_templates=[ImageClassification( image_column="image", label_column="label")], ) def _split_generators(self, dl_manager): archive_path = dl_manager.download(_BASE_URL) split_metadata_paths = dl_manager.download(_METADATA_URLS) return [ datasets.SplitGenerator( name=datasets.Split.TRAIN, gen_kwargs={ "images": dl_manager.iter_archive(archive_path), "metadata_path": split_metadata_paths["train"], }, ), datasets.SplitGenerator( name=datasets.Split.VALIDATION, gen_kwargs={ "images": dl_manager.iter_archive(archive_path), "metadata_path": split_metadata_paths["val"], }, ), datasets.SplitGenerator( name=datasets.Split.TEST, gen_kwargs={ "images": dl_manager.iter_archive(archive_path), "metadata_path": split_metadata_paths["test"], }, ), ] def _generate_examples(self, images, metadata_path): with open(metadata_path, encoding="utf-8") as f: files_to_keep = set(f.read().split("\n")) for file_path, file_obj in images: if file_path.startswith(_IMAGES_DIR): if file_path[len(_IMAGES_DIR): -len(".jpg")] in files_to_keep: label = file_path.split("/")[2] yield file_path, { "image": {"path": file_path, "bytes": file_obj.read()}, "label": label, }