Ajoute l’étape 27 de palettes dominantes par set

scripts/plot_set_color_swatches.py

@@ -0,0 +1,25 @@
+"""Trace la palette dominante de chaque set (hors minifigs)."""
+
+from pathlib import Path
+
+from lib.plots.set_color_swatches import plot_set_color_swatches
+from lib.rebrickable.set_color_swatches import build_top_colors_by_set, load_colors_by_set, load_sets_enriched, write_top_colors
+
+
+COLORS_BY_SET_PATH = Path("data/intermediate/colors_by_set.csv")
+SETS_ENRICHED_PATH = Path("data/intermediate/sets_enriched.csv")
+SWATCHES_PATH = Path("data/intermediate/set_color_swatches.csv")
+DESTINATION_PATH = Path("figures/step27/set_color_swatches.png")
+
+
+def main() -> None:
+    """Construit le CSV de top couleurs par set et trace le nuancier."""
+    colors_rows = load_colors_by_set(COLORS_BY_SET_PATH)
+    sets_lookup = load_sets_enriched(SETS_ENRICHED_PATH)
+    swatches = build_top_colors_by_set(colors_rows, sets_lookup, top_n=5)
+    write_top_colors(SWATCHES_PATH, swatches)
+    plot_set_color_swatches(SWATCHES_PATH, DESTINATION_PATH)
+
+
+if __name__ == "__main__":
+    main()