change to arrowbasedbuilder

commaSteeringControl.py

@@ -1,46 +1,63 @@
 import datasets
-import glob
-import os
-
-PLATFORMS = ["ACURA_RDX_2020", "AUDI_A3_3RD_GEN", "AUDI_Q3_2ND_GEN", "CHEVROLET_BOLT_EUV_2022", "CHEVROLET_SILVERADO_1500_2020", "CHEVROLET_VOLT_PREMIER_2017", "CHRYSLER_PACIFICA_2018", "CHRYSLER_PACIFICA_2020", "CHRYSLER_PACIFICA_HYBRID_2017", "CHRYSLER_PACIFICA_HYBRID_2018", "CHRYSLER_PACIFICA_HYBRID_2019", "FORD_MAVERICK_1ST_GEN", "GENESIS_G70_2018", "GENESIS_G80_2017", "GENESIS_GV60_ELECTRIC_1ST_GEN", "HONDA_ACCORD_2018", "HONDA_ACCORD_HYBRID_2018", "HONDA_CIVIC_2016", "HONDA_CIVIC_2022", "HONDA_CIVIC_BOSCH_2019", "HONDA_CR_V_2016", "HONDA_CR_V_2017", "HONDA_CR_V_HYBRID_2019", "HONDA_FIT_2018", "HONDA_HRV_2019", "HONDA_INSIGHT_2019", "HONDA_ODYSSEY_2018", "HONDA_PILOT_2017", "HONDA_RIDGELINE_2017", "HYUNDAI_ELANTRA_2021", "HYUNDAI_ELANTRA_HYBRID_2021", "HYUNDAI_GENESIS_2015_2016", "HYUNDAI_IONIQ_5_2022", "HYUNDAI_IONIQ_ELECTRIC_LIMITED_2019", "HYUNDAI_IONIQ_PHEV_2020", "HYUNDAI_KONA_ELECTRIC_2019", "HYUNDAI_KONA_HYBRID_2020", "HYUNDAI_PALISADE_2020", "HYUNDAI_SANTA_FE_2019", "HYUNDAI_SANTA_FE_2022", "HYUNDAI_SANTA_FE_HYBRID_2022", "HYUNDAI_SANTA_FE_PlUG_IN_HYBRID_2022", "HYUNDAI_SONATA_2019", "HYUNDAI_SONATA_2020", "HYUNDAI_SONATA_HYBRID_2021", "HYUNDAI_TUCSON_4TH_GEN", "HYUNDAI_TUCSON_HYBRID_4TH_GEN", "JEEP_GRAND_CHEROKEE_2019", "JEEP_GRAND_CHEROKEE_V6_2018", "KIA_EV6_2022", "KIA_K5_2021", "KIA_NIRO_EV_2020", "KIA_OPTIMA_4TH_GEN_FACELIFT", "KIA_SELTOS_2021", "KIA_SORENTO_4TH_GEN", "KIA_SORENTO_GT_LINE_2018", "KIA_SORENTO_PLUG_IN_HYBRID_4TH_GEN", "KIA_SPORTAGE_HYBRID_5TH_GEN", "KIA_STINGER_2022", "KIA_STINGER_GT2_2018", "LEXUS_ES_2019", "LEXUS_ES_HYBRID_2019", "LEXUS_IS_2018", "LEXUS_NX_2018", "LEXUS_NX_2020", "LEXUS_NX_HYBRID_2018", "LEXUS_RX_2016", "LEXUS_RX_2020", "LEXUS_RX_HYBRID_2017", "LEXUS_RX_HYBRID_2020", "MAZDA_CX_5_2022", "MAZDA_CX_9_2021", "NISSAN_ALTIMA_2020", "NISSAN_LEAF_2018_Instrument_Cluster", "NISSAN_LEAF_2018", "NISSAN_ROGUE_2019", "RAM_1500_5TH_GEN", "SKODA_KODIAQ_1ST_GEN", "SKODA_OCTAVIA_3RD_GEN", "SKODA_SUPERB_3RD_GEN", "SUBARU_ASCENT_LIMITED_2019", "SUBARU_FORESTER_2019", "SUBARU_IMPREZA_LIMITED_2019", "SUBARU_IMPREZA_SPORT_2020", "SUBARU_OUTBACK_6TH_GEN", "TOYOTA_AVALON_2016", "TOYOTA_AVALON_2019", "TOYOTA_AVALON_2022", "TOYOTA_AVALON_HYBRID_2019", "TOYOTA_AVALON_HYBRID_2022", "TOYOTA_CAMRY_2018", "TOYOTA_CAMRY_2021", "TOYOTA_CAMRY_HYBRID_2018", "TOYOTA_CAMRY_HYBRID_2021", "TOYOTA_C_HR_2018", "TOYOTA_C_HR_HYBRID_2022", "TOYOTA_COROLLA_2017", "TOYOTA_COROLLA_HYBRID_TSS2_2019", "TOYOTA_COROLLA_TSS2_2019", "TOYOTA_HIGHLANDER_2017", "TOYOTA_HIGHLANDER_2020", "TOYOTA_HIGHLANDER_HYBRID_2018", "TOYOTA_HIGHLANDER_HYBRID_2020", "TOYOTA_MIRAI_2021", "TOYOTA_PRIUS_2017", "TOYOTA_PRIUS_TSS2_2021", "TOYOTA_RAV4_2017", "TOYOTA_RAV4_2019", "TOYOTA_RAV4_2022", "TOYOTA_RAV4_HYBRID_2017", "TOYOTA_RAV4_HYBRID_2019", "TOYOTA_RAV4_HYBRID_2022", "TOYOTA_SIENNA_2018", "VOLKSWAGEN_ARTEON_1ST_GEN", "VOLKSWAGEN_ATLAS_1ST_GEN", "VOLKSWAGEN_GOLF_7TH_GEN", "VOLKSWAGEN_JETTA_7TH_GEN", "VOLKSWAGEN_PASSAT_8TH_GEN", "VOLKSWAGEN_TIGUAN_2ND_GEN"]
+import pandas as pd
+import pyarrow as pa
 
+PLATFORMS = ["ACURA_RDX_2020", "AUDI_A3_3RD_GEN"]
 
 _URLS = [f'https://huggingface.co/datasets/commaai/commaSteeringControl/resolve/main/data/{platform}.zip' for platform in PLATFORMS]
 
 _DESCRIPTION = "Steering controls dataset from cars running openpilot"
 
 
-class CommaSteeringControl(datasets.GeneratorBasedBuilder):
+class CommaSteeringControl(datasets.ArrowBasedBuilder):
 
   def _info(self):
     return datasets.DatasetInfo(
       description=_DESCRIPTION,
       features=datasets.Features(
-        {"file_path": datasets.Value("string")}
+        {
+          "t": datasets.Value("float"),
+          "latActive": datasets.Value("bool"),
+          "steeringPressed": datasets.Value("bool"),
+          "vEgo": datasets.Value("float"),
+          "aEgo": datasets.Value("float"),
+          "steeringAngleDeg": datasets.Value("float"),
+          "steer": datasets.Value("float"),
+          "steerFiltered": datasets.Value("float"),
+          "roll": datasets.Value("float"),
+          "latAccelSteeringAngle": datasets.Value("float"),
+          "latAccelDesired": datasets.Value("float"),
+          "latAccelLocalizer": datasets.Value("float"),
+          "epsFwVersion": datasets.Value("string"),
+        }
       )
     )
 
   def _split_generators(self, dl_manager):
-    """Returns SplitGenerators."""
-    dl_manager.download_config.ignore_url_params = True
     downloaded_files = dl_manager.download(_URLS)
-    local_extracted_archive = dl_manager.extract(downloaded_files) if not dl_manager.is_streaming else [None] * len(downloaded_files)
     return [
       datasets.SplitGenerator(
         name=PLATFORMS[i],
         gen_kwargs={
-          "local_extracted_archive": local_extracted_archive[i],
           "files": dl_manager.iter_archive(downloaded_files[i])
         }
       ) for i in range(len(downloaded_files))
     ]
 
-  def _generate_examples(self, local_extracted_archive, files):
-    files = glob.glob(os.path.join(local_extracted_archive, '*.csv'))
+  def _generate_tables(self, files):
     for path in files:
-      file_name = os.path.basename(path)
-      yield file_name, {'file_path': path}
+      df = pd.read_csv(path[1])
+      pa_table = pa.Table.from_pandas(df)
+      yield path[0], pa_table
+
+  # def _get_examples_iterable_for_split(self, split_generator):
+  #   for path in split_generator.gen_kwargs['files']:
+  #     df = pandas.read_csv(path[1])
+  #     yield path[0], df
+
 
-  def _get_examples_iterable_for_split(self, split_generator):
-    for path in split_generator.gen_kwargs['files']:
-      yield path[0], {'file_path': path[0]}
+# ds = CommaSteeringControl(use_auth_token=True)
+# dp = ds.as_streaming_dataset(split="AUDI_A3_3RD_GEN")
+# for p in dp:
+#   print(p)
+#   break