Ajoute l'analyse des pièces rares

scripts/compute_rare_parts.py

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+"""Calcule les pièces rares (variantes exclusives) et leurs agrégats."""
+
+from pathlib import Path
+
+from lib.rebrickable.rare_parts import (
+    build_rare_parts,
+    write_rare_parts_by_set,
+    write_rare_parts_list,
+)
+
+
+PARTS_PATH = Path("data/intermediate/parts_filtered.csv")
+SETS_PATH = Path("data/intermediate/sets_enriched.csv")
+PARTS_CATALOG_PATH = Path("data/raw/parts.csv")
+COLORS_PATH = Path("data/raw/colors.csv")
+RARE_PARTS_PATH = Path("data/intermediate/rare_parts.csv")
+RARE_PARTS_BY_SET_PATH = Path("data/intermediate/rare_parts_by_set.csv")
+
+
+def main() -> None:
+    """Construit les fichiers listant les pièces rares et leur répartition par set."""
+    rare_parts, rare_by_set = build_rare_parts(PARTS_PATH, SETS_PATH, PARTS_CATALOG_PATH, COLORS_PATH)
+    write_rare_parts_list(RARE_PARTS_PATH, rare_parts)
+    write_rare_parts_by_set(RARE_PARTS_BY_SET_PATH, rare_by_set)
+
+
+if __name__ == "__main__":
+    main()

scripts/plot_rare_parts.py

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+"""Trace le top des sets avec pièces exclusives."""
+
+from pathlib import Path
+
+from lib.plots.rare_parts import plot_rare_parts_per_set
+
+
+RARE_PARTS_BY_SET_PATH = Path("data/intermediate/rare_parts_by_set.csv")
+DESTINATION_PATH = Path("figures/step27/rare_parts_per_set.png")
+
+
+def main() -> None:
+    """Génère le visuel des pièces rares par set."""
+    plot_rare_parts_per_set(RARE_PARTS_BY_SET_PATH, DESTINATION_PATH)
+
+
+if __name__ == "__main__":
+    main()