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+ "\n",
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+ "# =============================================================================\n",
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+ "# CHARACTER PARQUET GENERATOR – MINIMUM NULL VERSION\n",
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+ "#\n",
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+ "# SOURCE:\n",
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+ "# codeShare/e621-sections-split/sections/\n",
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+ "#\n",
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+ "# OUTPUT:\n",
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+ "# characters/<character_name>.parquet\n",
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+ "# processed_characters.txt\n",
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+ "#\n",
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+ "# OUTPUT COLUMNS:\n",
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+ "# safe | questionable | explicit\n",
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+ "#\n",
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+ "# IMPORTANT:\n",
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+ "# Each rating is accumulated independently on disk.\n",
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+ "# Final columns are aligned only AFTER all descriptions are counted.\n",
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+ "# NULL values occur ONLY at the ends of shorter columns.\n",
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+ "#\n",
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+ "# MEMORY:\n",
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+ "# - Source Parquets remain on disk.\n",
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+ "# - Source files are read in 25,000-row batches.\n",
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+ "# - Rating descriptions are spooled to temporary Parquets.\n",
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+ "# - Final output is assembled in 25,000-row batches.\n",
394
+ "# - No complete source or character dataset is loaded into RAM.\n",
395
+ "#\n",
396
+ "# =============================================================================\n",
397
+ "\n",
398
+ "\n",
399
+ "#@markdown ## Hugging Face configuration\n",
400
+ "\n",
401
+ "REPO_ID = \"codeShare/e621-sections-split\"\n",
402
+ "\n",
403
+ "SOURCE_FOLDER = \"sections\"\n",
404
+ "OUTPUT_FOLDER = \"characters\"\n",
405
+ "\n",
406
+ "PROCESSED_FILE = \"processed_characters.txt\"\n",
407
+ "\n",
408
+ "\n",
409
+ "#@markdown ## Processing configuration\n",
410
+ "\n",
411
+ "CHARACTERS_PER_ITERATION = 50\n",
412
+ "\n",
413
+ "DOWNLOAD_BATCH_SIZE = 5\n",
414
+ "\n",
415
+ "ARROW_BATCH_SIZE = 25000\n",
416
+ "\n",
417
+ "MAX_SECTIONS = 0\n",
418
+ "\n",
419
+ "KEEP_SECTION_CACHE = True\n",
420
+ "\n",
421
+ "WORK_DIR = \"/content/character_pipeline\"\n",
422
+ "\n",
423
+ "\n",
424
+ "# =============================================================================\n",
425
+ "# INSTALL DEPENDENCIES\n",
426
+ "# =============================================================================\n",
427
+ "\n",
428
+ "import os\n",
429
+ "import re\n",
430
+ "import gc\n",
431
+ "import sys\n",
432
+ "import random\n",
433
+ "import hashlib\n",
434
+ "import shutil\n",
435
+ "import subprocess\n",
436
+ "import traceback\n",
437
+ "\n",
438
+ "subprocess.check_call([\n",
439
+ " sys.executable,\n",
440
+ " \"-m\",\n",
441
+ " \"pip\",\n",
442
+ " \"install\",\n",
443
+ " \"-q\",\n",
444
+ " \"-U\",\n",
445
+ " \"huggingface_hub\",\n",
446
+ " \"pyarrow\"\n",
447
+ "])\n",
448
+ "\n",
449
+ "import pyarrow as pa\n",
450
+ "import pyarrow.parquet as pq\n",
451
+ "import pyarrow.compute as pc\n",
452
+ "\n",
453
+ "from huggingface_hub import HfApi, hf_hub_download\n",
454
+ "from huggingface_hub.utils import EntryNotFoundError\n",
455
+ "from google.colab import userdata\n",
456
+ "\n",
457
+ "\n",
458
+ "# =============================================================================\n",
459
+ "# AUTHENTICATION\n",
460
+ "# =============================================================================\n",
461
+ "\n",
462
+ "HF_TOKEN = userdata.get(\"HF_TOKEN\")\n",
463
+ "\n",
464
+ "if not HF_TOKEN:\n",
465
+ " raise ValueError(\"HF_TOKEN missing from Colab Secrets.\")\n",
466
+ "\n",
467
+ "api = HfApi(token=HF_TOKEN)\n",
468
+ "\n",
469
+ "\n",
470
+ "# =============================================================================\n",
471
+ "# DIRECTORIES\n",
472
+ "# =============================================================================\n",
473
+ "\n",
474
+ "SOURCE_DIR = os.path.join(WORK_DIR, \"source\")\n",
475
+ "OUTPUT_DIR = os.path.join(WORK_DIR, \"output\")\n",
476
+ "SPOOL_DIR = os.path.join(WORK_DIR, \"spool\")\n",
477
+ "\n",
478
+ "for directory in [\n",
479
+ " SOURCE_DIR,\n",
480
+ " OUTPUT_DIR,\n",
481
+ " SPOOL_DIR\n",
482
+ "]:\n",
483
+ " os.makedirs(directory, exist_ok=True)\n",
484
+ "\n",
485
+ "\n",
486
+ "# =============================================================================\n",
487
+ "# CONFIGURATION\n",
488
+ "# =============================================================================\n",
489
+ "\n",
490
+ "RATING_MAP = {\n",
491
+ " \"s\": \"safe\",\n",
492
+ " \"q\": \"questionable\",\n",
493
+ " \"e\": \"explicit\"\n",
494
+ "}\n",
495
+ "\n",
496
+ "OUTPUT_COLUMNS = [\n",
497
+ " \"safe\",\n",
498
+ " \"questionable\",\n",
499
+ " \"explicit\"\n",
500
+ "]\n",
501
+ "\n",
502
+ "SPOOL_SCHEMA = pa.schema([\n",
503
+ " pa.field(\"description\", pa.string())\n",
504
+ "])\n",
505
+ "\n",
506
+ "OUTPUT_SCHEMA = pa.schema([\n",
507
+ " pa.field(\"safe\", pa.string()),\n",
508
+ " pa.field(\"questionable\", pa.string()),\n",
509
+ " pa.field(\"explicit\", pa.string())\n",
510
+ "])\n",
511
+ "\n",
512
+ "\n",
513
+ "print(\"=\" * 80)\n",
514
+ "print(\"CHARACTER PARQUET GENERATOR – MINIMUM NULL VERSION\")\n",
515
+ "print(\"=\" * 80)\n",
516
+ "\n",
517
+ "\n",
518
+ "# =============================================================================\n",
519
+ "# LOAD PROCESSED CHARACTER HISTORY\n",
520
+ "# =============================================================================\n",
521
+ "\n",
522
+ "print(\"\\nLoading processed character history...\")\n",
523
+ "\n",
524
+ "processed_path = os.path.join(WORK_DIR, PROCESSED_FILE)\n",
525
+ "\n",
526
+ "try:\n",
527
+ "\n",
528
+ " downloaded_history = hf_hub_download(\n",
529
+ " repo_id=REPO_ID,\n",
530
+ " filename=PROCESSED_FILE,\n",
531
+ " repo_type=\"dataset\",\n",
532
+ " token=HF_TOKEN,\n",
533
+ " local_dir=WORK_DIR\n",
534
+ " )\n",
535
+ "\n",
536
+ " with open(\n",
537
+ " downloaded_history,\n",
538
+ " \"r\",\n",
539
+ " encoding=\"utf-8\"\n",
540
+ " ) as f:\n",
541
+ "\n",
542
+ " processed_characters = set(\n",
543
+ " line.strip()\n",
544
+ " for line in f\n",
545
+ " if line.strip()\n",
546
+ " )\n",
547
+ "\n",
548
+ "except EntryNotFoundError:\n",
549
+ "\n",
550
+ " processed_characters = set()\n",
551
+ "\n",
552
+ "print(\n",
553
+ " f\"Previously processed characters: \"\n",
554
+ " f\"{len(processed_characters):,}\"\n",
555
+ ")\n",
556
+ "\n",
557
+ "\n",
558
+ "# =============================================================================\n",
559
+ "# LIST SOURCE PARQUETS\n",
560
+ "# =============================================================================\n",
561
+ "\n",
562
+ "print(\"\\nListing source Parquets...\")\n",
563
+ "\n",
564
+ "repo_files = api.list_repo_files(\n",
565
+ " repo_id=REPO_ID,\n",
566
+ " repo_type=\"dataset\"\n",
567
+ ")\n",
568
+ "\n",
569
+ "source_files = sorted([\n",
570
+ " filename\n",
571
+ " for filename in repo_files\n",
572
+ " if filename.startswith(SOURCE_FOLDER + \"/\")\n",
573
+ " and filename.endswith(\".parquet\")\n",
574
+ "])\n",
575
+ "\n",
576
+ "if MAX_SECTIONS > 0:\n",
577
+ " source_files = source_files[:MAX_SECTIONS]\n",
578
+ "\n",
579
+ "if not source_files:\n",
580
+ " raise RuntimeError(\"No source Parquets found.\")\n",
581
+ "\n",
582
+ "print(f\"Available sections: {len(source_files)}\")\n",
583
+ "\n",
584
+ "\n",
585
+ "# =============================================================================\n",
586
+ "# DISK CACHE\n",
587
+ "# =============================================================================\n",
588
+ "\n",
589
+ "def cache_path_for(filename):\n",
590
+ "\n",
591
+ " return os.path.join(\n",
592
+ " SOURCE_DIR,\n",
593
+ " filename\n",
594
+ " )\n",
595
+ "\n",
596
+ "\n",
597
+ "def get_cached_section(filename):\n",
598
+ "\n",
599
+ " path = cache_path_for(filename)\n",
600
+ "\n",
601
+ " if os.path.isfile(path):\n",
602
+ " return path\n",
603
+ "\n",
604
+ " return None\n",
605
+ "\n",
606
+ "\n",
607
+ "def download_section(filename):\n",
608
+ "\n",
609
+ " local_path = cache_path_for(filename)\n",
610
+ "\n",
611
+ " if os.path.isfile(local_path):\n",
612
+ " return local_path\n",
613
+ "\n",
614
+ " print(f\"Downloading: {filename}\")\n",
615
+ "\n",
616
+ " downloaded_path = hf_hub_download(\n",
617
+ " repo_id=REPO_ID,\n",
618
+ " filename=filename,\n",
619
+ " repo_type=\"dataset\",\n",
620
+ " token=HF_TOKEN,\n",
621
+ " local_dir=SOURCE_DIR\n",
622
+ " )\n",
623
+ "\n",
624
+ " # Verify downloaded Parquet.\n",
625
+ " parquet = pq.ParquetFile(downloaded_path)\n",
626
+ "\n",
627
+ " row_count = parquet.metadata.num_rows\n",
628
+ "\n",
629
+ " del parquet\n",
630
+ "\n",
631
+ " # Normalize the cache location.\n",
632
+ " # huggingface_hub preserves repository subdirectories.\n",
633
+ " if downloaded_path != local_path:\n",
634
+ "\n",
635
+ " os.makedirs(\n",
636
+ " os.path.dirname(local_path),\n",
637
+ " exist_ok=True\n",
638
+ " )\n",
639
+ "\n",
640
+ " if not os.path.exists(local_path):\n",
641
+ " shutil.copy2(\n",
642
+ " downloaded_path,\n",
643
+ " local_path\n",
644
+ " )\n",
645
+ "\n",
646
+ " print(\n",
647
+ " f\"Cached: {filename} \"\n",
648
+ " f\"({row_count:,} rows)\"\n",
649
+ " )\n",
650
+ "\n",
651
+ " return local_path\n",
652
+ "\n",
653
+ "\n",
654
+ "# =============================================================================\n",
655
+ "# FIND EXISTING CACHED SECTIONS\n",
656
+ "# =============================================================================\n",
657
+ "\n",
658
+ "cached_sections = {}\n",
659
+ "\n",
660
+ "for filename in source_files:\n",
661
+ "\n",
662
+ " cached = get_cached_section(filename)\n",
663
+ "\n",
664
+ " if cached:\n",
665
+ " cached_sections[filename] = cached\n",
666
+ "\n",
667
+ "print(\n",
668
+ " f\"\\nCached sections: \"\n",
669
+ " f\"{len(cached_sections)}/{len(source_files)}\"\n",
670
+ ")\n",
671
+ "\n",
672
+ "\n",
673
+ "# =============================================================================\n",
674
+ "# RANDOMLY SELECT UNPROCESSED CHARACTERS\n",
675
+ "# =============================================================================\n",
676
+ "\n",
677
+ "print(\"\\nDiscovering characters...\")\n",
678
+ "\n",
679
+ "candidate_characters = set()\n",
680
+ "\n",
681
+ "randomized_files = source_files.copy()\n",
682
+ "random.shuffle(randomized_files)\n",
683
+ "\n",
684
+ "for group_start in range(\n",
685
+ " 0,\n",
686
+ " len(randomized_files),\n",
687
+ " DOWNLOAD_BATCH_SIZE\n",
688
+ "):\n",
689
+ "\n",
690
+ " group = randomized_files[\n",
691
+ " group_start:group_start + DOWNLOAD_BATCH_SIZE\n",
692
+ " ]\n",
693
+ "\n",
694
+ " # Download missing sections in groups of three.\n",
695
+ " for filename in group:\n",
696
+ "\n",
697
+ " if filename not in cached_sections:\n",
698
+ "\n",
699
+ " cached_sections[filename] = download_section(\n",
700
+ " filename\n",
701
+ " )\n",
702
+ "\n",
703
+ " # Read only the character column.\n",
704
+ " for filename in group:\n",
705
+ "\n",
706
+ " parquet = pq.ParquetFile(\n",
707
+ " cached_sections[filename]\n",
708
+ " )\n",
709
+ "\n",
710
+ " for batch in parquet.iter_batches(\n",
711
+ " batch_size=ARROW_BATCH_SIZE,\n",
712
+ " columns=[\"character\"]\n",
713
+ " ):\n",
714
+ "\n",
715
+ " for name in batch.column(0).to_pylist():\n",
716
+ "\n",
717
+ " if (\n",
718
+ " name\n",
719
+ " and name not in processed_characters\n",
720
+ " ):\n",
721
+ " candidate_characters.add(name)\n",
722
+ "\n",
723
+ " del batch\n",
724
+ "\n",
725
+ " if len(candidate_characters) >= CHARACTERS_PER_ITERATION:\n",
726
+ " break\n",
727
+ "\n",
728
+ " del parquet\n",
729
+ " gc.collect()\n",
730
+ "\n",
731
+ " if len(candidate_characters) >= CHARACTERS_PER_ITERATION:\n",
732
+ " break\n",
733
+ "\n",
734
+ " if len(candidate_characters) >= CHARACTERS_PER_ITERATION:\n",
735
+ " break\n",
736
+ "\n",
737
+ "\n",
738
+ "if len(candidate_characters) < CHARACTERS_PER_ITERATION:\n",
739
+ "\n",
740
+ " raise RuntimeError(\n",
741
+ " \"Not enough unprocessed characters found.\"\n",
742
+ " )\n",
743
+ "\n",
744
+ "\n",
745
+ "selected_characters = random.sample(\n",
746
+ " list(candidate_characters),\n",
747
+ " CHARACTERS_PER_ITERATION\n",
748
+ ")\n",
749
+ "\n",
750
+ "print(\"\\nSelected characters:\")\n",
751
+ "\n",
752
+ "for character in selected_characters:\n",
753
+ " print(\" +\", character)\n",
754
+ "\n",
755
+ "\n",
756
+ "# =============================================================================\n",
757
+ "# CHARACTER IDENTIFIERS AND SPOOL FILES\n",
758
+ "# =============================================================================\n",
759
+ "\n",
760
+ "character_paths = {}\n",
761
+ "\n",
762
+ "character_spools = {}\n",
763
+ "\n",
764
+ "spool_writers = {}\n",
765
+ "\n",
766
+ "character_counts = {}\n",
767
+ "\n",
768
+ "character_destinations = {}\n",
769
+ "\n",
770
+ "for character in selected_characters:\n",
771
+ "\n",
772
+ " slug = re.sub(\n",
773
+ " r\"[^a-zA-Z0-9_-]+\",\n",
774
+ " \"_\",\n",
775
+ " character\n",
776
+ " ).strip(\"_\").lower()\n",
777
+ "\n",
778
+ " suffix = hashlib.sha1(\n",
779
+ " character.encode(\"utf-8\")\n",
780
+ " ).hexdigest()[:8]\n",
781
+ "\n",
782
+ " filename = f\"{slug}_{suffix}.parquet\"\n",
783
+ "\n",
784
+ " character_paths[character] = os.path.join(\n",
785
+ " OUTPUT_DIR,\n",
786
+ " filename\n",
787
+ " )\n",
788
+ "\n",
789
+ " character_destinations[character] = (\n",
790
+ " f\"{OUTPUT_FOLDER}/{filename}\"\n",
791
+ " )\n",
792
+ "\n",
793
+ " character_spools[character] = {}\n",
794
+ "\n",
795
+ " spool_writers[character] = {}\n",
796
+ "\n",
797
+ " character_counts[character] = {\n",
798
+ " \"safe\": 0,\n",
799
+ " \"questionable\": 0,\n",
800
+ " \"explicit\": 0\n",
801
+ " }\n",
802
+ "\n",
803
+ " for category in OUTPUT_COLUMNS:\n",
804
+ "\n",
805
+ " spool_path = os.path.join(\n",
806
+ " SPOOL_DIR,\n",
807
+ " f\"{suffix}_{category}.parquet\"\n",
808
+ " )\n",
809
+ "\n",
810
+ " character_spools[character][category] = spool_path\n",
811
+ "\n",
812
+ " spool_writers[character][category] = None\n",
813
+ "\n",
814
+ "\n",
815
+ "# =============================================================================\n",
816
+ "# PROCESS SOURCE ARROW BATCH\n",
817
+ "#\n",
818
+ "# IMPORTANT:\n",
819
+ "# No padding takes place here.\n",
820
+ "#\n",
821
+ "# Every rating is written to its own temporary Parquet.\n",
822
+ "# This preserves its independent row count.\n",
823
+ "# =============================================================================\n",
824
+ "\n",
825
+ "def process_arrow_batch(batch):\n",
826
+ "\n",
827
+ " character_array = batch.column(\n",
828
+ " batch.schema.get_field_index(\"character\")\n",
829
+ " )\n",
830
+ "\n",
831
+ " rating_array = batch.column(\n",
832
+ " batch.schema.get_field_index(\"rating\")\n",
833
+ " )\n",
834
+ "\n",
835
+ " description_array = batch.column(\n",
836
+ " batch.schema.get_field_index(\"description\")\n",
837
+ " )\n",
838
+ "\n",
839
+ " for character in selected_characters:\n",
840
+ "\n",
841
+ " character_mask = pc.equal(\n",
842
+ " character_array,\n",
843
+ " pa.scalar(character)\n",
844
+ " )\n",
845
+ "\n",
846
+ " for rating, category in RATING_MAP.items():\n",
847
+ "\n",
848
+ " rating_mask = pc.equal(\n",
849
+ " rating_array,\n",
850
+ " pa.scalar(rating)\n",
851
+ " )\n",
852
+ "\n",
853
+ " combined_mask = pc.and_(\n",
854
+ " character_mask,\n",
855
+ " rating_mask\n",
856
+ " )\n",
857
+ "\n",
858
+ " filtered = pc.filter(\n",
859
+ " description_array,\n",
860
+ " combined_mask\n",
861
+ " )\n",
862
+ "\n",
863
+ " count = len(filtered)\n",
864
+ "\n",
865
+ " if count == 0:\n",
866
+ "\n",
867
+ " del filtered\n",
868
+ " continue\n",
869
+ "\n",
870
+ " # Update exact category count.\n",
871
+ " character_counts[character][category] += count\n",
872
+ "\n",
873
+ " # Write only actual descriptions.\n",
874
+ " # NO NULL VALUES ARE INTRODUCED.\n",
875
+ " table = pa.Table.from_arrays(\n",
876
+ " [filtered],\n",
877
+ " schema=SPOOL_SCHEMA\n",
878
+ " )\n",
879
+ "\n",
880
+ " if spool_writers[character][category] is None:\n",
881
+ "\n",
882
+ " spool_writers[character][category] = (\n",
883
+ " pq.ParquetWriter(\n",
884
+ " character_spools[character][category],\n",
885
+ " SPOOL_SCHEMA,\n",
886
+ " compression=\"zstd\",\n",
887
+ " compression_level=3\n",
888
+ " )\n",
889
+ " )\n",
890
+ "\n",
891
+ " spool_writers[character][category].write_table(\n",
892
+ " table\n",
893
+ " )\n",
894
+ "\n",
895
+ " del filtered\n",
896
+ " del table\n",
897
+ "\n",
898
+ "\n",
899
+ "# =============================================================================\n",
900
+ "# PROCESS CACHED SOURCE SECTION\n",
901
+ "# =============================================================================\n",
902
+ "\n",
903
+ "def process_source_file(filename, local_path):\n",
904
+ "\n",
905
+ " print(f\"\\nProcessing: {filename}\")\n",
906
+ "\n",
907
+ " parquet = pq.ParquetFile(local_path)\n",
908
+ "\n",
909
+ " total_rows = 0\n",
910
+ "\n",
911
+ " for batch in parquet.iter_batches(\n",
912
+ " batch_size=ARROW_BATCH_SIZE,\n",
913
+ " columns=[\n",
914
+ " \"character\",\n",
915
+ " \"rating\",\n",
916
+ " \"description\"\n",
917
+ " ]\n",
918
+ " ):\n",
919
+ "\n",
920
+ " process_arrow_batch(batch)\n",
921
+ "\n",
922
+ " total_rows += batch.num_rows\n",
923
+ "\n",
924
+ " del batch\n",
925
+ "\n",
926
+ " print(f\"Rows scanned: {total_rows:,}\")\n",
927
+ "\n",
928
+ " del parquet\n",
929
+ "\n",
930
+ " gc.collect()\n",
931
+ "\n",
932
+ " # Source Parquet remains on disk.\n",
933
+ "\n",
934
+ "\n",
935
+ "# =============================================================================\n",
936
+ "# SCAN ALL SOURCE SECTIONS\n",
937
+ "# =============================================================================\n",
938
+ "\n",
939
+ "print(\"\\n\" + \"=\" * 80)\n",
940
+ "print(\"SCANNING SOURCE SECTIONS\")\n",
941
+ "print(\"=\" * 80)\n",
942
+ "\n",
943
+ "try:\n",
944
+ "\n",
945
+ " for group_start in range(\n",
946
+ " 0,\n",
947
+ " len(source_files),\n",
948
+ " DOWNLOAD_BATCH_SIZE\n",
949
+ " ):\n",
950
+ "\n",
951
+ " group = source_files[\n",
952
+ " group_start:group_start + DOWNLOAD_BATCH_SIZE\n",
953
+ " ]\n",
954
+ "\n",
955
+ " print(\n",
956
+ " f\"\\nSection group \"\n",
957
+ " f\"{group_start // DOWNLOAD_BATCH_SIZE + 1}\"\n",
958
+ " )\n",
959
+ "\n",
960
+ " # Download missing sections.\n",
961
+ " for filename in group:\n",
962
+ "\n",
963
+ " if filename not in cached_sections:\n",
964
+ "\n",
965
+ " cached_sections[filename] = download_section(\n",
966
+ " filename\n",
967
+ " )\n",
968
+ "\n",
969
+ " # Process one file at a time.\n",
970
+ " for filename in group:\n",
971
+ "\n",
972
+ " process_source_file(\n",
973
+ " filename,\n",
974
+ " cached_sections[filename]\n",
975
+ " )\n",
976
+ "\n",
977
+ " gc.collect()\n",
978
+ "\n",
979
+ "\n",
980
+ "except Exception:\n",
981
+ "\n",
982
+ " print(\"\\nSOURCE PROCESSING ERROR\")\n",
983
+ "\n",
984
+ " traceback.print_exc()\n",
985
+ "\n",
986
+ " for character in selected_characters:\n",
987
+ "\n",
988
+ " for writer in spool_writers[character].values():\n",
989
+ "\n",
990
+ " if writer is not None:\n",
991
+ " writer.close()\n",
992
+ "\n",
993
+ " raise\n",
994
+ "\n",
995
+ "\n",
996
+ "# =============================================================================\n",
997
+ "# CLOSE ALL TEMPORARY SPOOL WRITERS\n",
998
+ "# =============================================================================\n",
999
+ "\n",
1000
+ "print(\"\\nClosing temporary rating files...\")\n",
1001
+ "\n",
1002
+ "for character in selected_characters:\n",
1003
+ "\n",
1004
+ " for category in OUTPUT_COLUMNS:\n",
1005
+ "\n",
1006
+ " writer = spool_writers[character][category]\n",
1007
+ "\n",
1008
+ " if writer is not None:\n",
1009
+ "\n",
1010
+ " writer.close()\n",
1011
+ "\n",
1012
+ " spool_writers[character][category] = None\n",
1013
+ "\n",
1014
+ "\n",
1015
+ "# =============================================================================\n",
1016
+ "# STREAMING VALUE READER\n",
1017
+ "#\n",
1018
+ "# Reads descriptions from temporary Parquets without loading\n",
1019
+ "# complete category files into RAM.\n",
1020
+ "# =============================================================================\n",
1021
+ "\n",
1022
+ "def description_generator(path):\n",
1023
+ "\n",
1024
+ " if not os.path.isfile(path):\n",
1025
+ " return\n",
1026
+ "\n",
1027
+ " parquet = pq.ParquetFile(path)\n",
1028
+ "\n",
1029
+ " for batch in parquet.iter_batches(\n",
1030
+ " batch_size=ARROW_BATCH_SIZE,\n",
1031
+ " columns=[\"description\"]\n",
1032
+ " ):\n",
1033
+ "\n",
1034
+ " values = batch.column(0).to_pylist()\n",
1035
+ "\n",
1036
+ " for value in values:\n",
1037
+ " yield value\n",
1038
+ "\n",
1039
+ " del values\n",
1040
+ " del batch\n",
1041
+ "\n",
1042
+ " del parquet\n",
1043
+ "\n",
1044
+ "\n",
1045
+ "def take_values(generator, amount):\n",
1046
+ "\n",
1047
+ " result = []\n",
1048
+ "\n",
1049
+ " for _ in range(amount):\n",
1050
+ "\n",
1051
+ " try:\n",
1052
+ " result.append(next(generator))\n",
1053
+ "\n",
1054
+ " except StopIteration:\n",
1055
+ " break\n",
1056
+ "\n",
1057
+ " return result\n",
1058
+ "\n",
1059
+ "\n",
1060
+ "# =============================================================================\n",
1061
+ "# ASSEMBLE FINAL CHARACTER PARQUETS\n",
1062
+ "#\n",
1063
+ "# Each column is independently streamed.\n",
1064
+ "#\n",
1065
+ "# Output row count:\n",
1066
+ "# max(safe_count, questionable_count, explicit_count)\n",
1067
+ "#\n",
1068
+ "# Nulls:\n",
1069
+ "# Only the remaining positions of shorter columns.\n",
1070
+ "#\n",
1071
+ "# This produces the mathematically minimum possible NULL count.\n",
1072
+ "# =============================================================================\n",
1073
+ "\n",
1074
+ "print(\"\\n\" + \"=\" * 80)\n",
1075
+ "print(\"ASSEMBLING MINIMUM-NULL CHARACTER PARQUETS\")\n",
1076
+ "print(\"=\" * 80)\n",
1077
+ "\n",
1078
+ "for character in selected_characters:\n",
1079
+ "\n",
1080
+ " counts = character_counts[character]\n",
1081
+ "\n",
1082
+ " max_rows = max(counts.values())\n",
1083
+ "\n",
1084
+ " if max_rows == 0:\n",
1085
+ "\n",
1086
+ " raise RuntimeError(\n",
1087
+ " f\"No valid ratings found for {character}.\"\n",
1088
+ " )\n",
1089
+ "\n",
1090
+ " minimum_nulls = (\n",
1091
+ " 3 * max_rows - sum(counts.values())\n",
1092
+ " )\n",
1093
+ "\n",
1094
+ " print(\"\\nCharacter:\", character)\n",
1095
+ "\n",
1096
+ " print(\"Safe:\", f\"{counts['safe']:,}\")\n",
1097
+ " print(\"Questionable:\", f\"{counts['questionable']:,}\")\n",
1098
+ " print(\"Explicit:\", f\"{counts['explicit']:,}\")\n",
1099
+ "\n",
1100
+ " print(\"Output rows:\", f\"{max_rows:,}\")\n",
1101
+ "\n",
1102
+ " print(\"Minimum NULL values:\", f\"{minimum_nulls:,}\")\n",
1103
+ "\n",
1104
+ " generators = {}\n",
1105
+ "\n",
1106
+ " for category in OUTPUT_COLUMNS:\n",
1107
+ "\n",
1108
+ " generators[category] = description_generator(\n",
1109
+ " character_spools[character][category]\n",
1110
+ " )\n",
1111
+ "\n",
1112
+ " output_path = character_paths[character]\n",
1113
+ "\n",
1114
+ " output_writer = pq.ParquetWriter(\n",
1115
+ " output_path,\n",
1116
+ " OUTPUT_SCHEMA,\n",
1117
+ " compression=\"zstd\",\n",
1118
+ " compression_level=3\n",
1119
+ " )\n",
1120
+ "\n",
1121
+ " try:\n",
1122
+ "\n",
1123
+ " rows_written = 0\n",
1124
+ "\n",
1125
+ " while rows_written < max_rows:\n",
1126
+ "\n",
1127
+ " chunk_size = min(\n",
1128
+ " ARROW_BATCH_SIZE,\n",
1129
+ " max_rows - rows_written\n",
1130
+ " )\n",
1131
+ "\n",
1132
+ " columns = {}\n",
1133
+ "\n",
1134
+ " for category in OUTPUT_COLUMNS:\n",
1135
+ "\n",
1136
+ " values = take_values(\n",
1137
+ " generators[category],\n",
1138
+ " chunk_size\n",
1139
+ " )\n",
1140
+ "\n",
1141
+ " # Pad ONLY after the actual category data ends.\n",
1142
+ " if len(values) < chunk_size:\n",
1143
+ "\n",
1144
+ " values.extend(\n",
1145
+ " [None] * (chunk_size - len(values))\n",
1146
+ " )\n",
1147
+ "\n",
1148
+ " columns[category] = pa.array(\n",
1149
+ " values,\n",
1150
+ " type=pa.string()\n",
1151
+ " )\n",
1152
+ "\n",
1153
+ " del values\n",
1154
+ "\n",
1155
+ " table = pa.Table.from_pydict(\n",
1156
+ " columns,\n",
1157
+ " schema=OUTPUT_SCHEMA\n",
1158
+ " )\n",
1159
+ "\n",
1160
+ " output_writer.write_table(\n",
1161
+ " table,\n",
1162
+ " row_group_size=chunk_size\n",
1163
+ " )\n",
1164
+ "\n",
1165
+ " rows_written += chunk_size\n",
1166
+ "\n",
1167
+ " del table\n",
1168
+ " del columns\n",
1169
+ "\n",
1170
+ " output_writer.close()\n",
1171
+ "\n",
1172
+ " print(\n",
1173
+ " f\"Finalized: {rows_written:,} rows\"\n",
1174
+ " )\n",
1175
+ "\n",
1176
+ " except Exception:\n",
1177
+ "\n",
1178
+ " output_writer.close()\n",
1179
+ "\n",
1180
+ " raise\n",
1181
+ "\n",
1182
+ " del generators\n",
1183
+ " gc.collect()\n",
1184
+ "\n",
1185
+ "\n",
1186
+ "# =============================================================================\n",
1187
+ "# VERIFY FINAL PARQUET NULL COUNTS\n",
1188
+ "# =============================================================================\n",
1189
+ "\n",
1190
+ "print(\"\\n\" + \"=\" * 80)\n",
1191
+ "print(\"VERIFYING OUTPUT PARQUETS\")\n",
1192
+ "print(\"=\" * 80)\n",
1193
+ "\n",
1194
+ "for character in selected_characters:\n",
1195
+ "\n",
1196
+ " path = character_paths[character]\n",
1197
+ "\n",
1198
+ " parquet = pq.ParquetFile(path)\n",
1199
+ "\n",
1200
+ " actual_rows = parquet.metadata.num_rows\n",
1201
+ "\n",
1202
+ " actual_nulls = {\n",
1203
+ " \"safe\": 0,\n",
1204
+ " \"questionable\": 0,\n",
1205
+ " \"explicit\": 0\n",
1206
+ " }\n",
1207
+ "\n",
1208
+ " for batch in parquet.iter_batches(\n",
1209
+ " batch_size=ARROW_BATCH_SIZE\n",
1210
+ " ):\n",
1211
+ "\n",
1212
+ " for category in OUTPUT_COLUMNS:\n",
1213
+ "\n",
1214
+ " column = batch.column(\n",
1215
+ " batch.schema.get_field_index(category)\n",
1216
+ " )\n",
1217
+ "\n",
1218
+ " actual_nulls[category] += (\n",
1219
+ " column.null_count\n",
1220
+ " )\n",
1221
+ "\n",
1222
+ " del batch\n",
1223
+ "\n",
1224
+ " expected_rows = max(\n",
1225
+ " character_counts[character].values()\n",
1226
+ " )\n",
1227
+ "\n",
1228
+ " expected_nulls = (\n",
1229
+ " 3 * expected_rows\n",
1230
+ " - sum(character_counts[character].values())\n",
1231
+ " )\n",
1232
+ "\n",
1233
+ " total_actual_nulls = sum(\n",
1234
+ " actual_nulls.values()\n",
1235
+ " )\n",
1236
+ "\n",
1237
+ " print(f\"\\n{character}\")\n",
1238
+ "\n",
1239
+ " print(\"Rows:\", actual_rows)\n",
1240
+ "\n",
1241
+ " print(\"NULLs per column:\", actual_nulls)\n",
1242
+ "\n",
1243
+ " print(\"Actual total NULLs:\", total_actual_nulls)\n",
1244
+ "\n",
1245
+ " print(\"Theoretical minimum:\", expected_nulls)\n",
1246
+ "\n",
1247
+ " if actual_rows != expected_rows:\n",
1248
+ "\n",
1249
+ " raise RuntimeError(\n",
1250
+ " f\"Row count verification failed for {character}\"\n",
1251
+ " )\n",
1252
+ "\n",
1253
+ " if total_actual_nulls != expected_nulls:\n",
1254
+ "\n",
1255
+ " raise RuntimeError(\n",
1256
+ " f\"NULL count verification failed for {character}\"\n",
1257
+ " )\n",
1258
+ "\n",
1259
+ " del parquet\n",
1260
+ "\n",
1261
+ "print(\"\\nAll character Parquets passed NULL verification.\")\n",
1262
+ "\n",
1263
+ "\n",
1264
+ "# =============================================================================\n",
1265
+ "# UPLOAD CHARACTER PARQUETS\n",
1266
+ "# =============================================================================\n",
1267
+ "\n",
1268
+ "print(\"\\n\" + \"=\" * 80)\n",
1269
+ "print(\"UPLOADING CHARACTER PARQUETS\")\n",
1270
+ "print(\"=\" * 80)\n",
1271
+ "\n",
1272
+ "uploaded_characters = []\n",
1273
+ "\n",
1274
+ "for character in selected_characters:\n",
1275
+ "\n",
1276
+ " local_path = character_paths[character]\n",
1277
+ "\n",
1278
+ " destination = character_destinations[character]\n",
1279
+ "\n",
1280
+ " print(\"\\nUploading:\", character)\n",
1281
+ "\n",
1282
+ " api.upload_file(\n",
1283
+ " path_or_fileobj=local_path,\n",
1284
+ " path_in_repo=destination,\n",
1285
+ " repo_id=REPO_ID,\n",
1286
+ " repo_type=\"dataset\",\n",
1287
+ " token=HF_TOKEN,\n",
1288
+ " commit_message=(\n",
1289
+ " f\"Add minimum-null character dataset: {character}\"\n",
1290
+ " )\n",
1291
+ " )\n",
1292
+ "\n",
1293
+ " uploaded_characters.append(character)\n",
1294
+ "\n",
1295
+ " print(\"Upload successful:\", destination)\n",
1296
+ "\n",
1297
+ "\n",
1298
+ "# =============================================================================\n",
1299
+ "# UPDATE PROCESSED CHARACTER HISTORY\n",
1300
+ "#\n",
1301
+ "# Only update after every character upload succeeds.\n",
1302
+ "# =============================================================================\n",
1303
+ "\n",
1304
+ "print(\"\\nUpdating processed character history...\")\n",
1305
+ "\n",
1306
+ "processed_characters.update(uploaded_characters)\n",
1307
+ "\n",
1308
+ "with open(\n",
1309
+ " processed_path,\n",
1310
+ " \"w\",\n",
1311
+ " encoding=\"utf-8\"\n",
1312
+ ") as f:\n",
1313
+ "\n",
1314
+ " for character in sorted(processed_characters):\n",
1315
+ "\n",
1316
+ " f.write(character + \"\\n\")\n",
1317
+ "\n",
1318
+ "\n",
1319
+ "api.upload_file(\n",
1320
+ " path_or_fileobj=processed_path,\n",
1321
+ " path_in_repo=PROCESSED_FILE,\n",
1322
+ " repo_id=REPO_ID,\n",
1323
+ " repo_type=\"dataset\",\n",
1324
+ " token=HF_TOKEN,\n",
1325
+ " commit_message=\"Update processed character history\"\n",
1326
+ ")\n",
1327
+ "\n",
1328
+ "print(\"Processed-character history uploaded.\")\n",
1329
+ "\n",
1330
+ "\n",
1331
+ "# =============================================================================\n",
1332
+ "# CLEAN TEMPORARY OUTPUT AND SPOOL FILES\n",
1333
+ "#\n",
1334
+ "# Retain original downloaded sections.\n",
1335
+ "# =============================================================================\n",
1336
+ "\n",
1337
+ "print(\"\\nCleaning temporary files...\")\n",
1338
+ "\n",
1339
+ "for path in character_paths.values():\n",
1340
+ "\n",
1341
+ " if os.path.exists(path):\n",
1342
+ " os.remove(path)\n",
1343
+ "\n",
1344
+ "for character in selected_characters:\n",
1345
+ "\n",
1346
+ " for category in OUTPUT_COLUMNS:\n",
1347
+ "\n",
1348
+ " path = character_spools[character][category]\n",
1349
+ "\n",
1350
+ " if os.path.exists(path):\n",
1351
+ " os.remove(path)\n",
1352
+ "\n",
1353
+ "\n",
1354
+ "# =============================================================================\n",
1355
+ "# CACHE REPORT\n",
1356
+ "# =============================================================================\n",
1357
+ "\n",
1358
+ "if KEEP_SECTION_CACHE:\n",
1359
+ "\n",
1360
+ " print(\"\\nSource cache retained.\")\n",
1361
+ "\n",
1362
+ " total_size = 0\n",
1363
+ " cached_count = 0\n",
1364
+ "\n",
1365
+ " for filename in source_files:\n",
1366
+ "\n",
1367
+ " path = get_cached_section(filename)\n",
1368
+ "\n",
1369
+ " if path:\n",
1370
+ "\n",
1371
+ " total_size += os.path.getsize(path)\n",
1372
+ " cached_count += 1\n",
1373
+ "\n",
1374
+ " print(\"Cached sections:\", cached_count)\n",
1375
+ "\n",
1376
+ " print(\n",
1377
+ " \"Cache size:\",\n",
1378
+ " round(total_size / (1024 ** 3), 2),\n",
1379
+ " \"GB\"\n",
1380
+ " )\n",
1381
+ "\n",
1382
+ "else:\n",
1383
+ "\n",
1384
+ " print(\"\\nRemoving source cache...\")\n",
1385
+ "\n",
1386
+ " shutil.rmtree(SOURCE_DIR, ignore_errors=True)\n",
1387
+ "\n",
1388
+ " os.makedirs(SOURCE_DIR, exist_ok=True)\n",
1389
+ "\n",
1390
+ "\n",
1391
+ "gc.collect()\n",
1392
+ "\n",
1393
+ "\n",
1394
+ "# =============================================================================\n",
1395
+ "# FINAL REPORT\n",
1396
+ "# =============================================================================\n",
1397
+ "\n",
1398
+ "print(\"\\n\" + \"=\" * 80)\n",
1399
+ "print(\"ITERATION COMPLETE\")\n",
1400
+ "print(\"=\" * 80)\n",
1401
+ "\n",
1402
+ "print(\"Sections scanned:\", len(source_files))\n",
1403
+ "\n",
1404
+ "print(\"Characters uploaded:\", len(uploaded_characters))\n",
1405
+ "\n",
1406
+ "print(\"Processed characters:\", len(processed_characters))\n",
1407
+ "\n",
1408
+ "print(\"\\nUploaded characters:\")\n",
1409
+ "\n",
1410
+ "for character in uploaded_characters:\n",
1411
+ "\n",
1412
+ " print(\" +\", character)\n",
1413
+ "\n",
1414
+ "print(\"\\nHugging Face destinations:\")\n",
1415
+ "\n",
1416
+ "print(f\"{REPO_ID}/{OUTPUT_FOLDER}/\")\n",
1417
+ "\n",
1418
+ "print(f\"{REPO_ID}/{PROCESSED_FILE}\")\n",
1419
+ "\n",
1420
+ "print(\"\\nAll uploaded character Parquets passed NULL verification.\")\n",
1421
+ "\n",
1422
+ "print(\"=\" * 80)\n"
1423
+ ],
1424
+ "metadata": {
1425
+ "colab": {
1426
+ "base_uri": "https://localhost:8080/",
1427
+ "height": 1000,
1428
+ "referenced_widgets": [
1429
+ "7e344e19706b458e80a2d977bb291bf6",
1430
+ "d63a046797c440b18eedacb2b819c702",
1431
+ "89d1143ed7de4a14aa84fa70bf58cb51",
1432
+ "613da49307064ae98a9605f35a65404b",
1433
+ "f1fa383e6af84bdcad56645aeafb36ca",
1434
+ "3a0b14bf429242fd972cc6fd7861ec8e",
1435
+ "29c3938c5b8947b3a34577629d71579f",
1436
+ "ee9a1e981f5b4aaf8f8079428c3fb028",
1437
+ "aba8b5a3086e479db4ff31e38024d0a4",
1438
+ "7c11d678c816436ab117b786c336099c",
1439
+ "82753f6a58244bd0942e9157ceb468ee"
1440
+ ]
1441
+ },
1442
+ "id": "9S-CTt625jy-",
1443
+ "outputId": "dca1f22f-3631-4e89-8997-db8db109e2f9"
1444
+ },
1445
+ "execution_count": null,
1446
+ "outputs": [
1447
+ {
1448
+ "output_type": "stream",
1449
+ "name": "stdout",
1450
+ "text": [
1451
+ "================================================================================\n",
1452
+ "CHARACTER PARQUET GENERATOR – MINIMUM NULL VERSION\n",
1453
+ "================================================================================\n",
1454
+ "\n",
1455
+ "Loading processed character history...\n"
1456
+ ]
1457
+ },
1458
+ {
1459
+ "output_type": "display_data",
1460
+ "data": {
1461
+ "text/plain": [
1462
+ "processed_characters.txt: 0%| | 0.00/1.64k [00:00<?, ?B/s]"
1463
+ ],
1464
+ "application/vnd.jupyter.widget-view+json": {
1465
+ "version_major": 2,
1466
+ "version_minor": 0,
1467
+ "model_id": "7e344e19706b458e80a2d977bb291bf6"
1468
+ }
1469
+ },
1470
+ "metadata": {}
1471
+ },
1472
+ {
1473
+ "output_type": "stream",
1474
+ "name": "stdout",
1475
+ "text": [
1476
+ "Previously processed characters: 103\n",
1477
+ "\n",
1478
+ "Listing source Parquets...\n",
1479
+ "Available sections: 287\n",
1480
+ "\n",
1481
+ "Cached sections: 287/287\n",
1482
+ "\n",
1483
+ "Discovering characters...\n",
1484
+ "\n",
1485
+ "Selected characters:\n",
1486
+ " + jenny_wakeman\n",
1487
+ " + audie_(animal_crossing)\n",
1488
+ " + lanolin_the_sheep_(sonic)\n",
1489
+ " + elora\n",
1490
+ " + pearl_(splatoon)\n",
1491
+ " + nala_(the_lion_king)\n",
1492
+ " + wave_the_swallow\n",
1493
+ " + minerva_mink\n",
1494
+ " + cynder\n",
1495
+ " + squirrel_girl_(marvel)\n",
1496
+ " + may_(pokemon)\n",
1497
+ " + twilight_sparkle_(mlp)\n",
1498
+ " + mina_mongoose\n",
1499
+ " + holo_(spice_and_wolf)\n",
1500
+ " + toy_chica_(fnaf)\n",
1501
+ " + kiara_(the_lion_king)\n",
1502
+ " + charlie_morningstar\n",
1503
+ " + lord_dominator\n",
1504
+ " + mrs._cake_(mlp)\n",
1505
+ " + skye_(zootopia)\n",
1506
+ " + sticks_the_jungle_badger\n",
1507
+ " + sable_able\n",
1508
+ " + vex_(lol)\n",
1509
+ " + carrot_(one_piece)\n",
1510
+ " + derpy_hooves_(mlp)\n",
1511
+ " + rebecca_cunningham\n",
1512
+ " + kuromi\n",
1513
+ " + princess_ember_(mlp)\n",
1514
+ " + lammy_lamb\n",
1515
+ " + fifi_la_fume\n",
1516
+ " + brandy_harrington\n",
1517
+ " + felicia_(darkstalkers)\n",
1518
+ " + fang_(gvh)\n",
1519
+ " + haru_(beastars)\n",
1520
+ " + mia_moretti\n",
1521
+ " + sunset_shimmer_(eg)\n",
1522
+ " + amaterasu_(okami)\n",
1523
+ " + kathrin_vaughan\n",
1524
+ " + lace_(hollow_knight:_silksong)\n",
1525
+ " + roxanne_wolf\n",
1526
+ " + flora_(twokinds)\n",
1527
+ " + ashido_mina\n",
1528
+ " + rainbow_dash_(mlp)\n",
1529
+ " + roxanne_rover\n",
1530
+ " + taokaka\n",
1531
+ " + ran_yakumo\n",
1532
+ " + porsha_crystal\n",
1533
+ " + callie_(splatoon)\n",
1534
+ " + princess_cadance_(mlp)\n",
1535
+ " + peg_pete\n",
1536
+ "\n",
1537
+ "================================================================================\n",
1538
+ "SCANNING SOURCE SECTIONS\n",
1539
+ "================================================================================\n",
1540
+ "\n",
1541
+ "Section group 1\n",
1542
+ "\n",
1543
+ "Processing: sections/section_0000.parquet\n",
1544
+ "Rows scanned: 200,006\n",
1545
+ "\n",
1546
+ "Processing: sections/section_0001.parquet\n",
1547
+ "Rows scanned: 200,004\n",
1548
+ "\n",
1549
+ "Processing: sections/section_0002.parquet\n",
1550
+ "Rows scanned: 200,009\n",
1551
+ "\n",
1552
+ "Processing: sections/section_0003.parquet\n",
1553
+ "Rows scanned: 200,006\n",
1554
+ "\n",
1555
+ "Processing: sections/section_0004.parquet\n",
1556
+ "Rows scanned: 200,011\n",
1557
+ "\n",
1558
+ "Section group 2\n",
1559
+ "\n",
1560
+ "Processing: sections/section_0005.parquet\n",
1561
+ "Rows scanned: 200,013\n",
1562
+ "\n",
1563
+ "Processing: sections/section_0006.parquet\n",
1564
+ "Rows scanned: 200,013\n",
1565
+ "\n",
1566
+ "Processing: sections/section_0007.parquet\n",
1567
+ "Rows scanned: 200,000\n",
1568
+ "\n",
1569
+ "Processing: sections/section_0008.parquet\n",
1570
+ "Rows scanned: 200,000\n",
1571
+ "\n",
1572
+ "Processing: sections/section_0009.parquet\n",
1573
+ "Rows scanned: 200,001\n",
1574
+ "\n",
1575
+ "Section group 3\n",
1576
+ "\n",
1577
+ "Processing: sections/section_0010.parquet\n",
1578
+ "Rows scanned: 200,009\n",
1579
+ "\n",
1580
+ "Processing: sections/section_0011.parquet\n",
1581
+ "Rows scanned: 200,004\n",
1582
+ "\n",
1583
+ "Processing: sections/section_0012.parquet\n",
1584
+ "Rows scanned: 200,002\n",
1585
+ "\n",
1586
+ "Processing: sections/section_0013.parquet\n",
1587
+ "Rows scanned: 200,016\n",
1588
+ "\n",
1589
+ "Processing: sections/section_0014.parquet\n",
1590
+ "Rows scanned: 200,001\n",
1591
+ "\n",
1592
+ "Section group 4\n",
1593
+ "\n",
1594
+ "Processing: sections/section_0015.parquet\n",
1595
+ "Rows scanned: 200,009\n",
1596
+ "\n",
1597
+ "Processing: sections/section_0016.parquet\n",
1598
+ "Rows scanned: 200,013\n",
1599
+ "\n",
1600
+ "Processing: sections/section_0017.parquet\n",
1601
+ "Rows scanned: 200,008\n",
1602
+ "\n",
1603
+ "Processing: sections/section_0018.parquet\n",
1604
+ "Rows scanned: 200,010\n",
1605
+ "\n",
1606
+ "Processing: sections/section_0019.parquet\n",
1607
+ "Rows scanned: 200,002\n",
1608
+ "\n",
1609
+ "Section group 5\n",
1610
+ "\n",
1611
+ "Processing: sections/section_0020.parquet\n",
1612
+ "Rows scanned: 200,009\n",
1613
+ "\n",
1614
+ "Processing: sections/section_0021.parquet\n",
1615
+ "Rows scanned: 200,009\n",
1616
+ "\n",
1617
+ "Processing: sections/section_0022.parquet\n",
1618
+ "Rows scanned: 200,002\n",
1619
+ "\n",
1620
+ "Processing: sections/section_0023.parquet\n",
1621
+ "Rows scanned: 200,003\n",
1622
+ "\n",
1623
+ "Processing: sections/section_0024.parquet\n",
1624
+ "Rows scanned: 200,004\n",
1625
+ "\n",
1626
+ "Section group 6\n",
1627
+ "\n",
1628
+ "Processing: sections/section_0025.parquet\n",
1629
+ "Rows scanned: 200,007\n",
1630
+ "\n",
1631
+ "Processing: sections/section_0026.parquet\n",
1632
+ "Rows scanned: 200,008\n",
1633
+ "\n",
1634
+ "Processing: sections/section_0027.parquet\n",
1635
+ "Rows scanned: 200,003\n",
1636
+ "\n",
1637
+ "Processing: sections/section_0028.parquet\n",
1638
+ "Rows scanned: 200,011\n",
1639
+ "\n",
1640
+ "Processing: sections/section_0029.parquet\n",
1641
+ "Rows scanned: 200,008\n",
1642
+ "\n",
1643
+ "Section group 7\n",
1644
+ "\n",
1645
+ "Processing: sections/section_0030.parquet\n",
1646
+ "Rows scanned: 200,014\n",
1647
+ "\n",
1648
+ "Processing: sections/section_0031.parquet\n",
1649
+ "Rows scanned: 200,006\n",
1650
+ "\n",
1651
+ "Processing: sections/section_0032.parquet\n",
1652
+ "Rows scanned: 200,011\n",
1653
+ "\n",
1654
+ "Processing: sections/section_0033.parquet\n",
1655
+ "Rows scanned: 200,004\n",
1656
+ "\n",
1657
+ "Processing: sections/section_0034.parquet\n",
1658
+ "Rows scanned: 200,000\n",
1659
+ "\n",
1660
+ "Section group 8\n",
1661
+ "\n",
1662
+ "Processing: sections/section_0035.parquet\n",
1663
+ "Rows scanned: 200,001\n",
1664
+ "\n",
1665
+ "Processing: sections/section_0036.parquet\n",
1666
+ "Rows scanned: 200,007\n",
1667
+ "\n",
1668
+ "Processing: sections/section_0037.parquet\n",
1669
+ "Rows scanned: 200,000\n",
1670
+ "\n",
1671
+ "Processing: sections/section_0038.parquet\n",
1672
+ "Rows scanned: 200,008\n",
1673
+ "\n",
1674
+ "Processing: sections/section_0039.parquet\n",
1675
+ "Rows scanned: 200,001\n",
1676
+ "\n",
1677
+ "Section group 9\n",
1678
+ "\n",
1679
+ "Processing: sections/section_0040.parquet\n",
1680
+ "Rows scanned: 200,010\n",
1681
+ "\n",
1682
+ "Processing: sections/section_0041.parquet\n",
1683
+ "Rows scanned: 200,004\n",
1684
+ "\n",
1685
+ "Processing: sections/section_0042.parquet\n",
1686
+ "Rows scanned: 200,007\n",
1687
+ "\n",
1688
+ "Processing: sections/section_0043.parquet\n",
1689
+ "Rows scanned: 200,007\n",
1690
+ "\n",
1691
+ "Processing: sections/section_0044.parquet\n",
1692
+ "Rows scanned: 200,000\n",
1693
+ "\n",
1694
+ "Section group 10\n",
1695
+ "\n",
1696
+ "Processing: sections/section_0045.parquet\n",
1697
+ "Rows scanned: 200,002\n",
1698
+ "\n",
1699
+ "Processing: sections/section_0046.parquet\n",
1700
+ "Rows scanned: 200,012\n",
1701
+ "\n",
1702
+ "Processing: sections/section_0047.parquet\n",
1703
+ "Rows scanned: 200,002\n",
1704
+ "\n",
1705
+ "Processing: sections/section_0048.parquet\n",
1706
+ "Rows scanned: 200,007\n",
1707
+ "\n",
1708
+ "Processing: sections/section_0049.parquet\n",
1709
+ "Rows scanned: 200,005\n",
1710
+ "\n",
1711
+ "Section group 11\n",
1712
+ "\n",
1713
+ "Processing: sections/section_0050.parquet\n",
1714
+ "Rows scanned: 200,006\n",
1715
+ "\n",
1716
+ "Processing: sections/section_0051.parquet\n",
1717
+ "Rows scanned: 200,007\n",
1718
+ "\n",
1719
+ "Processing: sections/section_0052.parquet\n",
1720
+ "Rows scanned: 200,005\n",
1721
+ "\n",
1722
+ "Processing: sections/section_0053.parquet\n",
1723
+ "Rows scanned: 200,007\n",
1724
+ "\n",
1725
+ "Processing: sections/section_0054.parquet\n",
1726
+ "Rows scanned: 200,001\n",
1727
+ "\n",
1728
+ "Section group 12\n",
1729
+ "\n",
1730
+ "Processing: sections/section_0055.parquet\n",
1731
+ "Rows scanned: 200,006\n",
1732
+ "\n",
1733
+ "Processing: sections/section_0056.parquet\n",
1734
+ "Rows scanned: 200,010\n",
1735
+ "\n",
1736
+ "Processing: sections/section_0057.parquet\n",
1737
+ "Rows scanned: 200,007\n",
1738
+ "\n",
1739
+ "Processing: sections/section_0058.parquet\n",
1740
+ "Rows scanned: 200,004\n",
1741
+ "\n",
1742
+ "Processing: sections/section_0059.parquet\n",
1743
+ "Rows scanned: 200,011\n",
1744
+ "\n",
1745
+ "Section group 13\n",
1746
+ "\n",
1747
+ "Processing: sections/section_0060.parquet\n",
1748
+ "Rows scanned: 200,009\n",
1749
+ "\n",
1750
+ "Processing: sections/section_0061.parquet\n",
1751
+ "Rows scanned: 200,009\n",
1752
+ "\n",
1753
+ "Processing: sections/section_0062.parquet\n",
1754
+ "Rows scanned: 200,002\n",
1755
+ "\n",
1756
+ "Processing: sections/section_0063.parquet\n",
1757
+ "Rows scanned: 200,015\n",
1758
+ "\n",
1759
+ "Processing: sections/section_0064.parquet\n",
1760
+ "Rows scanned: 200,003\n",
1761
+ "\n",
1762
+ "Section group 14\n",
1763
+ "\n",
1764
+ "Processing: sections/section_0065.parquet\n",
1765
+ "Rows scanned: 200,006\n",
1766
+ "\n",
1767
+ "Processing: sections/section_0066.parquet\n",
1768
+ "Rows scanned: 200,005\n",
1769
+ "\n",
1770
+ "Processing: sections/section_0067.parquet\n",
1771
+ "Rows scanned: 200,008\n",
1772
+ "\n",
1773
+ "Processing: sections/section_0068.parquet\n",
1774
+ "Rows scanned: 200,007\n",
1775
+ "\n",
1776
+ "Processing: sections/section_0069.parquet\n",
1777
+ "Rows scanned: 200,006\n",
1778
+ "\n",
1779
+ "Section group 15\n",
1780
+ "\n",
1781
+ "Processing: sections/section_0070.parquet\n",
1782
+ "Rows scanned: 200,012\n",
1783
+ "\n",
1784
+ "Processing: sections/section_0071.parquet\n",
1785
+ "Rows scanned: 200,002\n",
1786
+ "\n",
1787
+ "Processing: sections/section_0072.parquet\n",
1788
+ "Rows scanned: 200,008\n",
1789
+ "\n",
1790
+ "Processing: sections/section_0073.parquet\n",
1791
+ "Rows scanned: 200,008\n",
1792
+ "\n",
1793
+ "Processing: sections/section_0074.parquet\n",
1794
+ "Rows scanned: 200,003\n",
1795
+ "\n",
1796
+ "Section group 16\n",
1797
+ "\n",
1798
+ "Processing: sections/section_0075.parquet\n",
1799
+ "Rows scanned: 200,015\n",
1800
+ "\n",
1801
+ "Processing: sections/section_0076.parquet\n",
1802
+ "Rows scanned: 200,007\n",
1803
+ "\n",
1804
+ "Processing: sections/section_0077.parquet\n",
1805
+ "Rows scanned: 200,009\n",
1806
+ "\n",
1807
+ "Processing: sections/section_0078.parquet\n",
1808
+ "Rows scanned: 200,002\n",
1809
+ "\n",
1810
+ "Processing: sections/section_0079.parquet\n",
1811
+ "Rows scanned: 200,005\n",
1812
+ "\n",
1813
+ "Section group 17\n",
1814
+ "\n",
1815
+ "Processing: sections/section_0080.parquet\n",
1816
+ "Rows scanned: 200,009\n",
1817
+ "\n",
1818
+ "Processing: sections/section_0081.parquet\n",
1819
+ "Rows scanned: 200,011\n",
1820
+ "\n",
1821
+ "Processing: sections/section_0082.parquet\n",
1822
+ "Rows scanned: 200,005\n",
1823
+ "\n",
1824
+ "Processing: sections/section_0083.parquet\n",
1825
+ "Rows scanned: 200,004\n",
1826
+ "\n",
1827
+ "Processing: sections/section_0084.parquet\n",
1828
+ "Rows scanned: 200,003\n",
1829
+ "\n",
1830
+ "Section group 18\n",
1831
+ "\n",
1832
+ "Processing: sections/section_0085.parquet\n",
1833
+ "Rows scanned: 200,013\n",
1834
+ "\n",
1835
+ "Processing: sections/section_0086.parquet\n",
1836
+ "Rows scanned: 200,008\n",
1837
+ "\n",
1838
+ "Processing: sections/section_0087.parquet\n",
1839
+ "Rows scanned: 200,010\n",
1840
+ "\n",
1841
+ "Processing: sections/section_0088.parquet\n",
1842
+ "Rows scanned: 200,008\n",
1843
+ "\n",
1844
+ "Processing: sections/section_0089.parquet\n",
1845
+ "Rows scanned: 200,010\n",
1846
+ "\n",
1847
+ "Section group 19\n",
1848
+ "\n",
1849
+ "Processing: sections/section_0090.parquet\n",
1850
+ "Rows scanned: 200,006\n",
1851
+ "\n",
1852
+ "Processing: sections/section_0091.parquet\n",
1853
+ "Rows scanned: 200,008\n",
1854
+ "\n",
1855
+ "Processing: sections/section_0092.parquet\n",
1856
+ "Rows scanned: 200,004\n",
1857
+ "\n",
1858
+ "Processing: sections/section_0093.parquet\n",
1859
+ "Rows scanned: 200,009\n",
1860
+ "\n",
1861
+ "Processing: sections/section_0094.parquet\n",
1862
+ "Rows scanned: 200,009\n",
1863
+ "\n",
1864
+ "Section group 20\n",
1865
+ "\n",
1866
+ "Processing: sections/section_0095.parquet\n",
1867
+ "Rows scanned: 200,012\n",
1868
+ "\n",
1869
+ "Processing: sections/section_0096.parquet\n",
1870
+ "Rows scanned: 200,005\n",
1871
+ "\n",
1872
+ "Processing: sections/section_0097.parquet\n",
1873
+ "Rows scanned: 200,006\n",
1874
+ "\n",
1875
+ "Processing: sections/section_0098.parquet\n",
1876
+ "Rows scanned: 200,002\n",
1877
+ "\n",
1878
+ "Processing: sections/section_0099.parquet\n",
1879
+ "Rows scanned: 200,005\n",
1880
+ "\n",
1881
+ "Section group 21\n",
1882
+ "\n",
1883
+ "Processing: sections/section_0100.parquet\n",
1884
+ "Rows scanned: 200,011\n",
1885
+ "\n",
1886
+ "Processing: sections/section_0101.parquet\n",
1887
+ "Rows scanned: 200,004\n",
1888
+ "\n",
1889
+ "Processing: sections/section_0102.parquet\n",
1890
+ "Rows scanned: 200,012\n",
1891
+ "\n",
1892
+ "Processing: sections/section_0103.parquet\n",
1893
+ "Rows scanned: 200,002\n",
1894
+ "\n",
1895
+ "Processing: sections/section_0104.parquet\n",
1896
+ "Rows scanned: 200,010\n",
1897
+ "\n",
1898
+ "Section group 22\n",
1899
+ "\n",
1900
+ "Processing: sections/section_0105.parquet\n",
1901
+ "Rows scanned: 200,004\n",
1902
+ "\n",
1903
+ "Processing: sections/section_0106.parquet\n",
1904
+ "Rows scanned: 200,013\n",
1905
+ "\n",
1906
+ "Processing: sections/section_0107.parquet\n",
1907
+ "Rows scanned: 200,006\n",
1908
+ "\n",
1909
+ "Processing: sections/section_0108.parquet\n",
1910
+ "Rows scanned: 200,002\n",
1911
+ "\n",
1912
+ "Processing: sections/section_0109.parquet\n",
1913
+ "Rows scanned: 200,005\n",
1914
+ "\n",
1915
+ "Section group 23\n",
1916
+ "\n",
1917
+ "Processing: sections/section_0110.parquet\n",
1918
+ "Rows scanned: 200,007\n",
1919
+ "\n",
1920
+ "Processing: sections/section_0111.parquet\n",
1921
+ "Rows scanned: 200,002\n",
1922
+ "\n",
1923
+ "Processing: sections/section_0112.parquet\n",
1924
+ "Rows scanned: 200,000\n",
1925
+ "\n",
1926
+ "Processing: sections/section_0113.parquet\n",
1927
+ "Rows scanned: 200,004\n",
1928
+ "\n",
1929
+ "Processing: sections/section_0114.parquet\n",
1930
+ "Rows scanned: 200,001\n",
1931
+ "\n",
1932
+ "Section group 24\n",
1933
+ "\n",
1934
+ "Processing: sections/section_0115.parquet\n",
1935
+ "Rows scanned: 200,002\n",
1936
+ "\n",
1937
+ "Processing: sections/section_0116.parquet\n",
1938
+ "Rows scanned: 200,009\n",
1939
+ "\n",
1940
+ "Processing: sections/section_0117.parquet\n",
1941
+ "Rows scanned: 200,002\n",
1942
+ "\n",
1943
+ "Processing: sections/section_0118.parquet\n",
1944
+ "Rows scanned: 200,002\n",
1945
+ "\n",
1946
+ "Processing: sections/section_0119.parquet\n",
1947
+ "Rows scanned: 200,005\n",
1948
+ "\n",
1949
+ "Section group 25\n",
1950
+ "\n",
1951
+ "Processing: sections/section_0120.parquet\n",
1952
+ "Rows scanned: 200,008\n",
1953
+ "\n",
1954
+ "Processing: sections/section_0121.parquet\n",
1955
+ "Rows scanned: 200,011\n",
1956
+ "\n",
1957
+ "Processing: sections/section_0122.parquet\n",
1958
+ "Rows scanned: 200,008\n",
1959
+ "\n",
1960
+ "Processing: sections/section_0123.parquet\n",
1961
+ "Rows scanned: 200,004\n",
1962
+ "\n",
1963
+ "Processing: sections/section_0124.parquet\n",
1964
+ "Rows scanned: 200,001\n",
1965
+ "\n",
1966
+ "Section group 26\n",
1967
+ "\n",
1968
+ "Processing: sections/section_0125.parquet\n",
1969
+ "Rows scanned: 200,006\n",
1970
+ "\n",
1971
+ "Processing: sections/section_0126.parquet\n",
1972
+ "Rows scanned: 200,008\n",
1973
+ "\n",
1974
+ "Processing: sections/section_0127.parquet\n",
1975
+ "Rows scanned: 200,007\n",
1976
+ "\n",
1977
+ "Processing: sections/section_0128.parquet\n",
1978
+ "Rows scanned: 200,011\n",
1979
+ "\n",
1980
+ "Processing: sections/section_0129.parquet\n",
1981
+ "Rows scanned: 200,009\n",
1982
+ "\n",
1983
+ "Section group 27\n",
1984
+ "\n",
1985
+ "Processing: sections/section_0130.parquet\n",
1986
+ "Rows scanned: 200,014\n",
1987
+ "\n",
1988
+ "Processing: sections/section_0131.parquet\n",
1989
+ "Rows scanned: 200,017\n",
1990
+ "\n",
1991
+ "Processing: sections/section_0132.parquet\n",
1992
+ "Rows scanned: 200,006\n",
1993
+ "\n",
1994
+ "Processing: sections/section_0133.parquet\n",
1995
+ "Rows scanned: 200,002\n",
1996
+ "\n",
1997
+ "Processing: sections/section_0134.parquet\n",
1998
+ "Rows scanned: 200,006\n",
1999
+ "\n",
2000
+ "Section group 28\n",
2001
+ "\n",
2002
+ "Processing: sections/section_0135.parquet\n",
2003
+ "Rows scanned: 200,004\n",
2004
+ "\n",
2005
+ "Processing: sections/section_0136.parquet\n",
2006
+ "Rows scanned: 200,004\n",
2007
+ "\n",
2008
+ "Processing: sections/section_0137.parquet\n",
2009
+ "Rows scanned: 200,003\n",
2010
+ "\n",
2011
+ "Processing: sections/section_0138.parquet\n",
2012
+ "Rows scanned: 200,004\n",
2013
+ "\n",
2014
+ "Processing: sections/section_0139.parquet\n",
2015
+ "Rows scanned: 200,014\n",
2016
+ "\n",
2017
+ "Section group 29\n",
2018
+ "\n",
2019
+ "Processing: sections/section_0140.parquet\n",
2020
+ "Rows scanned: 200,006\n",
2021
+ "\n",
2022
+ "Processing: sections/section_0141.parquet\n",
2023
+ "Rows scanned: 200,007\n",
2024
+ "\n",
2025
+ "Processing: sections/section_0142.parquet\n",
2026
+ "Rows scanned: 200,002\n",
2027
+ "\n",
2028
+ "Processing: sections/section_0143.parquet\n",
2029
+ "Rows scanned: 200,010\n",
2030
+ "\n",
2031
+ "Processing: sections/section_0144.parquet\n",
2032
+ "Rows scanned: 200,004\n",
2033
+ "\n",
2034
+ "Section group 30\n",
2035
+ "\n",
2036
+ "Processing: sections/section_0145.parquet\n",
2037
+ "Rows scanned: 200,015\n",
2038
+ "\n",
2039
+ "Processing: sections/section_0146.parquet\n",
2040
+ "Rows scanned: 200,009\n",
2041
+ "\n",
2042
+ "Processing: sections/section_0147.parquet\n",
2043
+ "Rows scanned: 200,002\n",
2044
+ "\n",
2045
+ "Processing: sections/section_0148.parquet\n",
2046
+ "Rows scanned: 200,006\n",
2047
+ "\n",
2048
+ "Processing: sections/section_0149.parquet\n",
2049
+ "Rows scanned: 200,002\n",
2050
+ "\n",
2051
+ "Section group 31\n",
2052
+ "\n",
2053
+ "Processing: sections/section_0150.parquet\n",
2054
+ "Rows scanned: 200,003\n",
2055
+ "\n",
2056
+ "Processing: sections/section_0151.parquet\n",
2057
+ "Rows scanned: 200,005\n",
2058
+ "\n",
2059
+ "Processing: sections/section_0152.parquet\n",
2060
+ "Rows scanned: 200,000\n",
2061
+ "\n",
2062
+ "Processing: sections/section_0153.parquet\n",
2063
+ "Rows scanned: 200,007\n",
2064
+ "\n",
2065
+ "Processing: sections/section_0154.parquet\n",
2066
+ "Rows scanned: 200,003\n",
2067
+ "\n",
2068
+ "Section group 32\n",
2069
+ "\n",
2070
+ "Processing: sections/section_0155.parquet\n",
2071
+ "Rows scanned: 200,008\n",
2072
+ "\n",
2073
+ "Processing: sections/section_0156.parquet\n",
2074
+ "Rows scanned: 200,005\n",
2075
+ "\n",
2076
+ "Processing: sections/section_0157.parquet\n",
2077
+ "Rows scanned: 200,002\n",
2078
+ "\n",
2079
+ "Processing: sections/section_0158.parquet\n",
2080
+ "Rows scanned: 200,010\n",
2081
+ "\n",
2082
+ "Processing: sections/section_0159.parquet\n",
2083
+ "Rows scanned: 200,003\n",
2084
+ "\n",
2085
+ "Section group 33\n",
2086
+ "\n",
2087
+ "Processing: sections/section_0160.parquet\n",
2088
+ "Rows scanned: 200,010\n",
2089
+ "\n",
2090
+ "Processing: sections/section_0161.parquet\n",
2091
+ "Rows scanned: 200,005\n",
2092
+ "\n",
2093
+ "Processing: sections/section_0162.parquet\n",
2094
+ "Rows scanned: 200,006\n",
2095
+ "\n",
2096
+ "Processing: sections/section_0163.parquet\n",
2097
+ "Rows scanned: 200,003\n",
2098
+ "\n",
2099
+ "Processing: sections/section_0164.parquet\n",
2100
+ "Rows scanned: 200,003\n",
2101
+ "\n",
2102
+ "Section group 34\n",
2103
+ "\n",
2104
+ "Processing: sections/section_0165.parquet\n",
2105
+ "Rows scanned: 200,005\n",
2106
+ "\n",
2107
+ "Processing: sections/section_0166.parquet\n",
2108
+ "Rows scanned: 200,003\n",
2109
+ "\n",
2110
+ "Processing: sections/section_0167.parquet\n",
2111
+ "Rows scanned: 200,012\n",
2112
+ "\n",
2113
+ "Processing: sections/section_0168.parquet\n",
2114
+ "Rows scanned: 200,013\n",
2115
+ "\n",
2116
+ "Processing: sections/section_0169.parquet\n",
2117
+ "Rows scanned: 200,000\n",
2118
+ "\n",
2119
+ "Section group 35\n",
2120
+ "\n",
2121
+ "Processing: sections/section_0170.parquet\n",
2122
+ "Rows scanned: 200,001\n",
2123
+ "\n",
2124
+ "Processing: sections/section_0171.parquet\n",
2125
+ "Rows scanned: 200,002\n",
2126
+ "\n",
2127
+ "Processing: sections/section_0172.parquet\n",
2128
+ "Rows scanned: 200,009\n",
2129
+ "\n",
2130
+ "Processing: sections/section_0173.parquet\n",
2131
+ "Rows scanned: 200,013\n",
2132
+ "\n",
2133
+ "Processing: sections/section_0174.parquet\n",
2134
+ "Rows scanned: 200,002\n",
2135
+ "\n",
2136
+ "Section group 36\n",
2137
+ "\n",
2138
+ "Processing: sections/section_0175.parquet\n",
2139
+ "Rows scanned: 200,005\n",
2140
+ "\n",
2141
+ "Processing: sections/section_0176.parquet\n",
2142
+ "Rows scanned: 200,001\n",
2143
+ "\n",
2144
+ "Processing: sections/section_0177.parquet\n",
2145
+ "Rows scanned: 200,012\n",
2146
+ "\n",
2147
+ "Processing: sections/section_0178.parquet\n",
2148
+ "Rows scanned: 200,008\n",
2149
+ "\n",
2150
+ "Processing: sections/section_0179.parquet\n",
2151
+ "Rows scanned: 200,002\n",
2152
+ "\n",
2153
+ "Section group 37\n",
2154
+ "\n",
2155
+ "Processing: sections/section_0180.parquet\n",
2156
+ "Rows scanned: 200,002\n",
2157
+ "\n",
2158
+ "Processing: sections/section_0181.parquet\n",
2159
+ "Rows scanned: 200,010\n",
2160
+ "\n",
2161
+ "Processing: sections/section_0182.parquet\n",
2162
+ "Rows scanned: 200,012\n",
2163
+ "\n",
2164
+ "Processing: sections/section_0183.parquet\n",
2165
+ "Rows scanned: 200,002\n",
2166
+ "\n",
2167
+ "Processing: sections/section_0184.parquet\n",
2168
+ "Rows scanned: 200,006\n",
2169
+ "\n",
2170
+ "Section group 38\n",
2171
+ "\n",
2172
+ "Processing: sections/section_0185.parquet\n",
2173
+ "Rows scanned: 200,008\n",
2174
+ "\n",
2175
+ "Processing: sections/section_0186.parquet\n",
2176
+ "Rows scanned: 200,008\n",
2177
+ "\n",
2178
+ "Processing: sections/section_0187.parquet\n",
2179
+ "Rows scanned: 200,006\n",
2180
+ "\n",
2181
+ "Processing: sections/section_0188.parquet\n",
2182
+ "Rows scanned: 200,007\n",
2183
+ "\n",
2184
+ "Processing: sections/section_0189.parquet\n",
2185
+ "Rows scanned: 200,009\n",
2186
+ "\n",
2187
+ "Section group 39\n",
2188
+ "\n",
2189
+ "Processing: sections/section_0190.parquet\n",
2190
+ "Rows scanned: 200,013\n",
2191
+ "\n",
2192
+ "Processing: sections/section_0191.parquet\n",
2193
+ "Rows scanned: 200,004\n",
2194
+ "\n",
2195
+ "Processing: sections/section_0192.parquet\n",
2196
+ "Rows scanned: 200,004\n",
2197
+ "\n",
2198
+ "Processing: sections/section_0193.parquet\n",
2199
+ "Rows scanned: 200,016\n",
2200
+ "\n",
2201
+ "Processing: sections/section_0194.parquet\n",
2202
+ "Rows scanned: 200,000\n",
2203
+ "\n",
2204
+ "Section group 40\n",
2205
+ "\n",
2206
+ "Processing: sections/section_0195.parquet\n",
2207
+ "Rows scanned: 200,005\n",
2208
+ "\n",
2209
+ "Processing: sections/section_0196.parquet\n"
2210
+ ]
2211
+ }
2212
+ ]
2213
+ }
2214
+ ]
2215
+ }