""" One-shot image processing pipeline for TCA Industries photo library. Reads the curated mapping below, converts each JPG in /public/images/ to WebP, places it in the right /public/images// subfolder, deletes the source JPG only after the WebP is confirmed written, and prints a CSV-style report to stdout with one row per processed image so IMAGES_REPORT.md can be assembled. Run from project root: python scripts/process_images.py """ from __future__ import annotations import os import sys from pathlib import Path from PIL import Image ROOT = Path(__file__).resolve().parent.parent IMG_DIR = ROOT / "public" / "images" # (original_basename, new_basename_without_ext, target_subfolder, subject_description) # subfolders: hero, atelier, showroom, services, products, team MAPPING: list[tuple[str, str, str, str]] = [ # ---- HERO candidates (6) ---- ("0010", "hero-roulements-aiguilles-empiles-tca", "hero", "Stacked tapered needle roller bearings forming a Christmas-tree silhouette — strong artistic shot for homepage hero"), ("0030", "hero-moteur-electrique-bleu-weg-tca", "hero", "Bright blue WEG electric motor in close-up — vivid color, signature TCA subject"), ("0052", "hero-cartes-visite-tca-atelier-tca", "hero", "TCA business cards fanned out between toothed sprockets — strongly branded composition"), ("0220", "hero-technicien-reparation-moteur-electrique-tca", "hero", "Technician hands in gloves intervening on a blue electric motor terminal box — premium service hero"), ("0362", "hero-stator-bobinage-moteur-electrique-tca", "hero", "Symmetrical front view of an electric motor stator with copper windings, B&W — perfect rebobinage hero"), ("0502", "hero-stator-bobine-test-electrique-tca", "hero", "Stator with colored windings being electrically tested in workshop — rebobinage / diagnostic hero"), # ---- ELECTRIC MOTORS (sale / products) ---- ("0002", "moteur-electrique-weg-bleu-vue-laterale-tca", "products", "WEG blue industrial electric motor, side view with nameplate"), ("0028", "moteur-electrique-bleu-detail-ailette-tca", "products", "Close-up of blue electric motor cooling fins and nameplate"), ("0303", "moteur-electrique-frein-detail-tca", "products", "Detail of a brake motor end with cooling fins"), # ---- BEARINGS / ROULEMENTS (products + services) ---- ("0003", "roulement-bille-detail-macro-tca", "products", "Macro close-up of a deep-groove ball bearing"), ("0004", "roulement-bille-6319-detail-tca", "products", "Side view of SKF/FAG style 6319 ball bearing with reference visible"), ("0008", "roulement-bille-6319-perspective-tca", "products", "Ball bearing 6319 in 3/4 perspective on workbench"), ("0013", "roulement-aiguilles-empiles-cone-tca", "products", "Tapered roller bearings stacked into a cone with sprocket on top"), ("0015", "roulement-aiguilles-detail-tete-tca", "products", "Vertical close-up of stacked needle bearings with sprocket head"), ("0019", "roulement-pignon-laiton-detail-tca", "products", "Brass-colored small sprocket atop a roller bearing — abstract detail"), ("0044", "roulement-bille-6319-atelier-tca", "products", "Ball bearing 6319 photographed in the workshop with diffuse light"), # ---- BEARING BOX PACKAGING (products / showroom) ---- ("0035", "stock-roulements-fag-rouge-rayonnage-tca", "showroom", "FAG-branded red bearing boxes on shop rack"), ("0039", "stock-roulements-skf-fag-rayonnage-tca", "showroom", "Tilted rack of red SKF and FAG bearing boxes"), ("0040", "stock-roulements-fag-detail-cartons-tca", "showroom", "Detail of FAG bearing boxes stacked at an angle"), ("0042", "stock-roulements-fag-rayonnage-perspective-tca", "showroom", "Perspective view of FAG bearing-box rack — strong red palette"), ("0096", "stock-courroies-renold-bea-cartons-tca", "showroom", "Stacked Renold/BEA red transmission/chain boxes labeled BEA 168"), ("0099", "stock-chaines-renold-sd-detail-tca", "showroom", "Detail of Renold SD industrial chain boxes side-on"), ("0259", "stock-rangement-bacs-bleus-quincaillerie-tca", "showroom", "Galvanized rack with rows of blue bins of small hardware"), # ---- SHOWROOM / STOCK GENERAL ---- ("0022", "showroom-rayonnage-bacs-bleus-pneus-tca", "showroom", "Aisle view of red racking with blue bins and tires visible in the back"), ("0023", "showroom-allee-rayonnage-stock-tca", "showroom", "Showroom aisle with bins, pallet and tires in background"), ("0025", "showroom-bacs-bleus-detail-rayonnage-tca", "showroom", "Close-up of labeled blue parts bins on shelving"), ("0027", "showroom-bacs-bleus-perspective-tca", "showroom", "Perspective shot of small blue bins with diagonal rack lines"), ("0029", "showroom-bacs-bleus-detail-references-tca", "showroom", "Close-up of blue bins with size labels 52x68 etc"), ("0033", "showroom-bacs-bleus-rayonnage-detail-tca", "showroom", "Blue bins with parts in plastic bags on red rack"), ("0034", "showroom-bacs-bleus-pieces-detachees-tca", "showroom", "Detail of blue bins full of clear bagged spare parts"), ("0037", "showroom-rayonnage-pieces-detachees-bleu-rouge-tca", "showroom", "Two-tier rack of blue bins filled with bagged parts"), # ---- SPROCKETS / GEARS / TRANSMISSIONS (services + products) ---- ("0058", "transmission-pignon-cartes-visite-tca", "services", "TCA business card stack standing in the hub of a chain sprocket"), ("0061", "transmission-pignon-blanc-carte-visite-tca", "services", "TCA business card framed by a white-painted sprocket"), ("0065", "transmission-pignons-rayonnage-stock-tca", "showroom", "Sprockets and pignons stored on a wooden shelf"), ("0069", "transmission-pignons-acier-detail-tca", "services", "Two stacks of steel sprockets in workshop light"), ("0074", "transmission-pignons-blancs-atelier-tca", "services", "Painted-white sprockets paired with raw steel on shelf"), ("0075", "transmission-pignon-dent-detail-tca", "services", "Macro of a large steel sprocket tooth in workshop"), ("0077", "transmission-pignon-grand-diametre-tca", "services", "Large-diameter sprocket and visible teeth on a wood plank"), ("0083", "transmission-pignons-acier-empiles-tca", "services", "Stacked sprockets seen edge-on with another in background"), ("0087", "transmission-rondelles-elastiques-bacs-tca", "products", "Rubber tendon couplings stored in blue plastic bins"), ("0093", "transmission-rondelles-elastiques-detail-tca", "products", "Close-up of rubber tendon coupling elements in blue bin"), ("0101", "transmission-pignons-axes-stock-tca", "services", "Multiple sprocket-axle assemblies stored on shelving"), ("0103", "transmission-pignons-axes-detail-tca", "services", "Close-up of paired sprockets mounted on axles, workshop ambience"), ("0105", "transmission-pignons-axes-empiles-tca", "services", "Stack of small sprocket-axle assemblies"), ("0107", "transmission-pignons-detail-dents-tca", "services", "Compact macro of a pignon's edge with teeth"), ("0110", "transmission-pignons-noirs-dent-detail-tca", "services", "Dark dramatic shot of three large interlocking sprockets"), ("0113", "transmission-pignons-rayonnage-empiles-tca", "services", "Multiple stacked sprockets seen from above on shelf"), ("0117", "transmission-grand-pignon-detail-tca", "services", "Detail of a very large dark gear with red rack support"), ("0120", "transmission-courroies-trapezoidales-stock-tca", "products", "Stack of looped trapezoidal V-belts on a metal pole"), ("0522", "transmission-poulies-acier-stock-tca", "products", "Row of V-belt pulleys arranged end-on, workshop bokeh background"), ("0528", "transmission-chaine-rouleaux-detail-tca", "products", "Macro of an industrial roller chain — links and rollers in detail"), # ---- CHAIN HOIST / PALAN ---- ("0134", "atelier-palan-chaine-bleu-detail-tca", "atelier", "Blue chain-hoist gearbox top with descending chains"), ("0135", "atelier-palan-chaines-descendantes-detail-tca", "atelier", "Soft-focus chains hanging from a chain hoist"), ("0137", "atelier-palan-chaine-bleu-perspective-tca", "atelier", "Symmetrical view of chain hoist with chains falling diagonally"), ("0144", "atelier-potence-jaune-1600kg-detail-tca", "atelier", "Yellow workshop jib crane with 1600 kg lifting capacity"), ("0145", "atelier-palan-chaines-grises-detail-tca", "atelier", "Trio of gray hoist chains running over a sprocket"), # ---- WORKSHOP EQUIPMENT / OVERVIEW ---- ("0152", "atelier-equipements-sablage-degraissage-tca", "atelier", "Workshop wall with sandblasting cabinet, parts-washing tank and dust extractor"), # ---- REDUCERS / REPAIRED COMPONENTS (atelier / services) ---- ("0165", "atelier-reparation-reducteur-arbre-tca", "atelier", "Close-up of a worn shaft and bearing during reducer repair, yellow paint marks"), ("0166", "atelier-reparation-reducteur-engrenage-tca", "atelier", "Helical gear and bearing being assessed in workshop"), ("0167", "atelier-reparation-reducteur-pignon-detail-tca", "atelier", "Detail of helical gear meshing with tapered bearing during repair"), ("0169", "atelier-reparation-reducteur-arbre-pignon-tca", "atelier", "Splined pignon shaft mounted in a worn blue reducer housing"), ("0171", "atelier-reparation-carter-reducteur-tca", "atelier", "Dirty cast-iron housing fragment during reducer disassembly"), ("0172", "atelier-reparation-arbre-pignon-vert-tca", "atelier", "Splined pinion shaft pulled out of a teal-painted reducer"), ("0174", "atelier-roulement-cone-vert-tca", "atelier", "Tapered roller bearing being seated in a green-painted housing"), ("0179", "atelier-engrenage-helicoidal-arbre-tca", "atelier", "Helical gear on shaft resting on workshop wood plank"), ("0181", "atelier-engrenage-helicoidal-bois-tca", "atelier", "Helical gear on wooden plank in soft workshop light"), ("0182", "atelier-elingue-cable-acier-detail-tca", "atelier", "Coiled steel sling cable tied with green twine on yellow equipment"), ("0186", "atelier-reparation-poulie-jaune-detail-tca", "atelier", "Yellow worn part with cable harness during repair"), ("0196", "atelier-reducteur-conique-coupe-tca", "atelier", "Bevel/conical gear inside open reducer being inspected"), ("0198", "atelier-reducteur-conique-pignon-bleu-tca", "atelier", "Bevel pinion on shaft inside open blue gearbox housing"), ("0200", "atelier-engrenage-helicoidal-roulement-tca", "atelier", "Helical gear and tapered roller bearing on wooden block"), ("0202", "atelier-engrenage-helicoidal-noir-bois-tca", "atelier", "Dark helical gear in workshop, blue background blur"), ("0206", "atelier-moteur-vert-vintage-detail-tca", "atelier", "Worn green electric motor with rust patina, close-up"), ("0209", "atelier-reducteur-vert-roulement-tca", "atelier", "Sealed bearing inside a green reducer housing being inspected"), ("0210", "atelier-reducteur-vert-engrenage-interne-tca", "atelier", "Inside view through a window of a green reducer, helical gears visible"), ("0213", "atelier-reducteur-vert-engrenages-tca", "atelier", "Detailed view of helical gear chain inside a green gearbox"), ("0215", "atelier-reducteur-vert-carter-detail-tca", "atelier", "Detail of a green gearbox internal gear with carter cutaway"), ("0503", "atelier-reparation-reducteur-nord-vert-tca", "atelier", "Worn green Nord reducer with nameplate during repair"), ("0507", "atelier-reparation-reducteur-nord-detail-tca", "atelier", "Detail of a green Nord reducer housing during repair"), ("0408", "atelier-moteur-frein-acier-detail-tca", "atelier", "Detail of grey industrial motor with brake assembly"), ("0414", "atelier-reducteur-sew-marque-detail-tca", "atelier", "Close-up of SEW-branded reducer in workshop"), ("0470", "atelier-moteur-rotor-rouge-vue-axiale-tca", "atelier", "Axial view inside a blue/red painted motor showing rotor key"), ("0474", "atelier-reparation-tambour-bleu-jaune-tca", "atelier", "Worn blue industrial drum reducer with embossed star — under repair"), # ---- TECHNICIAN AT WORK (atelier — hands & gestures only) ---- ("0226", "atelier-technicien-bornier-moteur-bleu-tca", "atelier", "Gloved technician hand intervening on the terminal box of a blue motor"), ("0227", "atelier-technicien-bornier-moteur-detail-tca", "atelier", "Technician hand pinching wire over electric motor terminal box"), ("0229", "atelier-technicien-gants-noirs-moteur-tca", "atelier", "Two gloved hands on a dusty motor base — black & white"), ("0230", "atelier-moteur-bornier-bleu-vue-aerienne-tca", "atelier", "Top-down B&W of an electric motor with terminal box open"), ("0232", "atelier-moteur-bornier-orange-detail-tca", "atelier", "Top view of a blue motor with orange terminal block visible"), ("0234", "atelier-moteur-bleu-bornier-ouvert-vue-tca", "atelier", "Wide top-down view of blue motor on workbench, terminal box open"), ("0250", "atelier-technicien-test-electrique-moteur-tca", "atelier", "Technician's gloved hands testing motor terminals with red and black probes"), ("0251", "atelier-moteur-bornier-test-isolement-tca", "atelier", "B&W detail of motor terminal block under test"), ("0257", "atelier-megohmetre-test-isolement-detail-tca", "atelier", "Megohmmeter and tester in their case showing reading on a workbench"), ("0260", "atelier-technicien-tournevis-rouge-bornier-tca", "atelier", "Hands using a red insulated screwdriver inside a motor terminal block"), ("0262", "atelier-technicien-test-megohmetre-moteur-bleu-tca", "atelier", "Hands using insulation tester probes on a large blue motor terminal block"), ("0285", "atelier-armoire-electrique-variateurs-detail-tca", "atelier", "Side view of an industrial cabinet with two variable-speed drive keypads"), ("0286", "atelier-armoire-electrique-construite-detail-tca", "atelier", "Custom-built electrical cabinet with sockets, push-buttons and HMI screen"), ("0288", "atelier-armoire-electrique-prises-detail-tca", "atelier", "Detailed close-up of blue sockets and marche/arret push-buttons on a cabinet"), ("0290", "atelier-armoire-electrique-prises-perspective-tca", "atelier", "Perspective view of an industrial cabinet — sockets and labelled push-buttons"), ("0291", "atelier-stock-pieces-detachees-bacs-tca", "showroom", "Tall rack of small blue bins for spare parts in stock area"), ("0295", "atelier-moteur-frein-gris-detail-tca", "atelier", "Industrial grey motor with brake disc visible, close-up"), ("0306", "atelier-technicien-cle-impact-dewalt-moteur-tca", "atelier", "Technician using a Dewalt cordless impact wrench on a motor coupling"), ("0307", "atelier-technicien-cle-impact-moteur-bornier-tca", "atelier", "Close-up of impact wrench in technician hand against a grey motor"), ("0310", "atelier-moteur-bornier-triphase-detail-tca", "atelier", "Three-phase motor terminal block with white/blue/red wires close-up"), ("0311", "atelier-technicien-extraction-flasque-moteur-tca", "atelier", "Hand removing the flange of a small motor on workbench"), ("0315", "atelier-technicien-extraction-flasque-detail-bw-tca", "atelier", "Gloved hand pulling the flange off a motor — black & white close-up"), ("0323", "atelier-technicien-flasque-rouleau-moteur-tca", "atelier", "Hand on motor flange, terminal block visible behind"), ("0339", "atelier-tournevis-mur-rangement-tca", "atelier", "Row of screwdrivers magnetically hung on OSB wall"), ("0340", "atelier-pignon-axe-detail-bokeh-tca", "atelier", "Small pinion mounted on a shaft, blurred workshop background"), ("0343", "atelier-bornier-moteur-orange-detail-tca", "atelier", "Close-up of an opened motor terminal box with orange insulators"), ("0363", "atelier-rotor-axe-pignon-detail-tca", "atelier", "Rotor shaft with double pignon stack rising out of a cylinder"), ("0366", "atelier-rotor-axe-pignon-flou-tca", "atelier", "Same rotor shaft and pignon stack, softer focus background"), ("0393", "atelier-detail-axe-acier-quadrille-tca", "atelier", "Macro of grooved metal cylinders next to brass parts"), ("0477", "atelier-technicien-fil-electrique-bw-tca", "atelier", "Technician's hands manipulating a wire over equipment — black & white"), ("0512", "showroom-stock-vis-boulons-bac-bleu-tca", "showroom", "Close-up of a blue bin of large metric bolts with reference label"), ("0515", "atelier-tournevis-king-tony-rangement-bw-tca", "atelier", "Row of King Tony screwdrivers hanging on OSB wall — black & white"), ("0523", "atelier-moteur-pompe-bleu-vintage-tca", "atelier", "Vintage blue pump motor with 'PUMP' label, rust patina, on pallet"), # ---- TEAM (flagged — needs Gabin's authorization) ---- ("0367", "team-portrait-collaborateur-atelier-tca", "team", "FLAG: Black & white smiling portrait of a single TCA collaborator in the workshop. Per CLAUDE.md §3.3 and docs/client.md §8, individual team portraits require explicit authorization from TCA before any publication. Leave in folder for Gabin's decision."), # ---- 0268 — Technician with face visible (flag for review) ---- ("0268", "atelier-technicien-portrait-reparation-moteur-bw-tca", "atelier", "FLAG: B&W portrait-style shot of a technician (face partially visible) working on a motor terminal. Same authorization concern as 0367 — flagged."), # ---- 0277 — Pressure gauge (atelier / services hydraulique-like) ---- ("0277", "atelier-manometre-pression-detail-tca", "atelier", "Pressure gauge mounted on a black cylindrical canister — workshop detail"), ] def convert_one(src: Path, dst: Path, max_kb: int) -> int: """Convert src JPG to dst WebP, retrying lower quality until under max_kb.""" img = Image.open(src) for quality in (82, 78, 75, 70, 65, 60, 55, 50): img.save(dst, "webp", quality=quality, method=6) size_kb = dst.stat().st_size // 1024 if size_kb <= max_kb: return size_kb return dst.stat().st_size // 1024 # accept best effort def main() -> int: if not IMG_DIR.exists(): print(f"ERROR: {IMG_DIR} not found", file=sys.stderr) return 1 # Ensure subfolders for sub in ("hero", "atelier", "showroom", "services", "products", "team"): (IMG_DIR / sub).mkdir(exist_ok=True) print("orig,new,folder,size_kb,subject") seen_originals: set[str] = set() for orig_base, new_base, folder, subject in MAPPING: if orig_base in seen_originals: print(f"# SKIP duplicate mapping for {orig_base}", file=sys.stderr) continue seen_originals.add(orig_base) src = IMG_DIR / f"{orig_base}.jpg" if not src.exists(): print(f"# MISSING source: {src}", file=sys.stderr) continue dst_dir = IMG_DIR / folder dst = dst_dir / f"{new_base}.webp" max_kb = 300 if folder == "hero" else 200 try: size_kb = convert_one(src, dst, max_kb) except Exception as exc: print(f"# FAILED {orig_base}: {exc}", file=sys.stderr) continue # Confirm WebP exists and is non-empty if dst.exists() and dst.stat().st_size > 0: try: src.unlink() except Exception as exc: print(f"# could not delete source {src}: {exc}", file=sys.stderr) else: print(f"# WEBP missing after write: {dst}", file=sys.stderr) continue # Escape commas in subject for naive CSV safe_subject = subject.replace(",", ";") print(f"{orig_base}.jpg,{new_base}.webp,{folder},{size_kb},{safe_subject}") # Report any leftover JPGs (unmapped) for visibility leftover = sorted(p.name for p in IMG_DIR.glob("*.jpg")) if leftover: print(f"# LEFTOVER unmapped JPGs ({len(leftover)}): {', '.join(leftover)}", file=sys.stderr) return 0 if __name__ == "__main__": sys.exit(main())