# -*- coding: utf-8 -*- """校园 5 份 · 修订 v2：只重出 3/4/5 3 科学课：放大镜改为"举在眼前看杯子"、蒸汽只从电水壶壶嘴冒出（白瓷壶不冒汽） 4 饮水角：手部强化——杯子加大、四道手指短线画在杯身前、擦机器的抹布也画出手指线 5 放学路上：明确"书包侧袋里立着自己的水壶、瓶口有带子扣住" """ import json, os, time, requests from concurrent.futures import ThreadPoolExecutor CFG = json.load(open('/data/www/files/LhyjdesignPro/config.json')) API_KEY, BASE, MODEL = CFG['api_key'], CFG['base_url'], CFG['models']['image_gen'] OUT = '/data/www/files/waterHealthArt/campus/illustration' SIZE = '2896x2048' NOTEXT = ("No text anywhere: no Chinese characters, no letters, no numbers, no calligraphy, no labels, no captions, " "no logos, no watermark, no signature. The blackboard, every signboard, notice board, duty roster, screen, " "sticker, poster and printed surface is completely BLANK. No numbers on any cup, bottle or ticket — " "measuring marks are plain short tick lines only. ") ART = (" Hand-painted children's picture-book illustration in watercolour with coloured-pencil accents, drawn in the " "warm sincere style of a gifted ten-year-old's award-winning painting: ink-and-brush outlines with clearly " "VARIED line weight, layered transparent watercolour washes, soft blooms, visible watercolour paper grain, a " "warm harmonious palette with a few strong accent colours, clear readable silhouettes, soft natural " "daylight. NOT flat vector art, NOT smooth computer colouring, NOT a colouring-book fill, NOT 3D render. ") HANDS = (" DRAWING THE HANDS IS THE SINGLE MOST IMPORTANT DETAIL: every hand must be BIG ENOUGH TO READ and must be " "drawn in the classic children's-book way — the FOUR FINGERS shown as four separate short parallel curved " "lines lying across the FRONT of whatever is being held (glass, tumbler, bottle, cloth or magnifying " "glass), each finger its own line with a small gap beside it, plus the THUMB as one separate short line, " "and a simple rounded palm behind. Never a mitten, never a glove, never a solid blob without finger lines. " "Every arm is one continuous connected shape from shoulder to hand — no detached arms. ") SAFE = (HANDS + " No steam or vapour rises from any child's drinking cup and nothing white touches a child's face or mouth. " "Nothing floats in the air: no decorative sparkles, no unsupported droplets; every drop falls or splashes " "from a clearly drawn source; every object rests on a surface or is fixed to a wall or machine. Nothing " "passes through anything else, and the perspective of floor, walls, furniture and buildings follows ONE " "consistent vanishing point. Warm, healthy, wholesome and suitable for primary-school children. ") T = {} # ------------------------------------------------ 3 科学课（v2） T['3_科学课_烧开的水才安全'] = NOTEXT + ART + ( " A primary-school science classroom in eastern Sichuan during a lesson about safe drinking water. There are " "exactly FOUR children in the picture, three seated and one standing, and no other people, no extra arms and no " "half-visible bodies. " "Foreground centre: a plain teacher's demonstration table. On it stand an electric kettle with its lid closed and " "ONE thin curly wisp of steam rising from its SPOUT only — no other steam anywhere in the picture; a white " "porcelain cooling jar with a lid and a spout standing closed on the table; three clear glass beakers of clear " "water of different sizes; a folded white cloth. A teacher's hand enters from the right edge, attached to a clearly " "drawn rolled-up sleeve, pouring water from the porcelain jar into one glass beaker; four separate short parallel " "finger lines are drawn across the jar with the thumb line beside them. " "Foreground left: one child stands beside the desk — a boy with flat short hair in a white shirt — holding a glass " "of clear water UP AT EYE LEVEL with one hand, four separate short parallel finger lines drawn across the front of " "the glass, and holding a round magnifying glass up in his OTHER hand directly between his eye and the glass, lens " "facing the glass, so he is looking through it at the water; his other arm is clearly connected to his shoulder. " "Middle ground: THREE children seated behind the demonstration table at a long wooden desk, watching closely with " "round faces, dot eyes and small smiles, all in shirts and red neckerchiefs — on the left a girl with two braids " "in a sky-blue shirt, in the middle a boy with a short bowl haircut in a warm yellow shirt, on the right a girl " "with a ponytail in a pale cream shirt; each has a small glass of clear water and a small notebook with BLANK pages " "on the desk in front of them, their arms resting on the desk and clearly connected to their shoulders. " "Middle ground behind: a large classroom blackboard, completely BLANK with no writing and no marks, with a plain " "wooden frame and a chalk tray holding only two sticks of chalk; a wall frame kept blank; a tall window with a " "cross frame along the right side. " "Background, seen through the window: two leafy trees, a corner of a two-storey school building, a long mountain " "ridge, a round sun with short rays, two soft clouds and two small birds. " "Colour: warm cream classroom walls, honey-brown desks, a deep green-black blank blackboard, steel grey kettle and " "beakers, water in soft clear cyan-blue, the children's shirts in sky blue, warm yellow and cream with bright red " "neckerchiefs as the accents. " ) + SAFE # ------------------------------------------------ 4 饮水角（v2） T['4_班级饮水角的值日生'] = NOTEXT + ART + ( " A corner of a Chinese primary-school classroom set up as the class drinking-water corner. There are exactly " "THREE children in the picture and no other people, no extra arms and no half-visible bodies. " "Foreground centre: a FLOOR-STANDING DRINKING-WATER DISPENSER, clearly NOT a wash basin: a tall rectangular " "machine cabinet with a flat top standing on the classroom floor, all four sides drawn; on top a large " "transparent water bottle sits upside down in its socket; the front face carries a control panel with two round " "press-buttons above a deep RECESSED alcove, and inside that alcove TWO spouts point downwards over a drip-tray " "grille; no taps anywhere else on the machine; a drain pipe runs from the cabinet base to a floor channel. " "MIDDLE, drawn biggest and nearest: a boy with a short bowl haircut in a bright yellow shirt drinks from a BIG TALL " "WIDE GLASS TUMBLER held up near his mouth — the tumbler is drawn as wide as his own palm — and on the FRONT of " "that big tumbler the four fingers of his hand are clearly drawn as four separate short parallel curved lines with " "the thumb line beside them; a second small cup waits on the drip tray. " "LEFT: a girl with two braids in a sky-blue shirt kneels on one knee and wipes the front of the machine with a " "folded cloth; her forearm runs continuously from shoulder to hand, and on the cloth the four fingers of her hand " "are drawn as four separate short parallel lines; a small bucket of water stands on the floor beside her. " "RIGHT: a boy with flat short hair in a white shirt stands squarely facing the machine with both feet flat, one " "continuous arm reaching to the button panel with his hand pressing a button, the four fingers of that hand also " "drawn as four short parallel lines; his other arm hangs at his side holding a green water bottle with plain tick " "marks and four finger lines across it. All three have round faces, dot eyes, small smiles and red neckerchiefs. " "NO steam at any cup. " "Middle ground: the classroom corner — a long wooden desk with BLANK notebooks and a plain pencil case, a chair, a " "low shelf holding two small potted plants, a window sill with a watering can beside the plants, a blank notice " "board on the wall with nothing written on it. " "Background, seen through the window: a school yard with a red running-track arc, two leafy trees and one bamboo " "clump, a two-storey teaching building, a long mountain ridge, three soft clouds and three small birds. " "Colour: warm cream walls, honey-brown desk and shelf, pale grey-white machine body with a clear cyan-blue water " "bottle on top, water in soft clear cyan-blue, the children's shirts in sky blue, bright yellow and white with red " "neckerchiefs as the accents, plants in fresh green. " ) + SAFE # ------------------------------------------------ 5 放学路上（v2） T['5_放学路上_水壶在我书包里'] = NOTEXT + ART + ( " A primary-school gate scene in eastern Sichuan at the end of the school day, about carrying your own water " "instead of buying a sweet drink. There are exactly THREE children in the picture and no other people, no extra " "arms and no half-visible bodies. " "Foreground centre: TWO children walking out through the school gate, both with round faces, dot eyes and small " "smiles, wearing shirts, shorts and red neckerchiefs, each carrying a school backpack ON THEIR BACK. On the OUTSIDE " "of each backpack there is a visible mesh side pocket, and standing upright in that pocket is the child's OWN water " "bottle with a short strap looped over its neck and clipped; the bottle stands clearly above the pocket rim so it " "is easy to see. The nearer boy has a short bowl haircut and a bright yellow shirt: he has just pulled his bottle " "out of the side pocket and drinks from it in SMALL SIPS as he walks, four separate short parallel finger lines " "drawn across the front of the bottle; his other hand holds his shoulder strap. The girl beside him has two braids " "and a sky-blue shirt: she holds her own bottle up in one hand, four finger lines across it, and smiles; her " "backpack still shows the empty mesh pocket with the strap. NO steam at either bottle; both bottles have plain " "short tick marks and a simple picture of a star or a leaf (no text, no numbers). " "Foreground left, clearly separated from the children by the gate pillar: a small shop kiosk with a plain wooden " "counter and a low glass-fronted cooler cabinet; inside the cooler stand several brightly coloured bottled drinks " "with BLANK labels, and on the counter stands one transparent bottle lying on its side with a straw in its neck, " "packed inside with small cube-shaped sugar lumps each the size of a fingertip; a short trail of about eight such " "lumps has slid out of its mouth and lies in a little heap on the counter. No hand touches the kiosk, the cooler or " "the sugar heap. " "Middle ground: the school gate — two square brick pillars with plain blank name plates, a low iron fence with " "vertical bars, a small guard booth with a window; the third child, a boy with flat short hair in a white shirt, " "stands just inside the gate with both feet flat, waving goodbye with one continuous arm from shoulder to hand " "while his other hand holds his backpack strap; his backpack also shows a bottle standing in its side mesh pocket. " "Background: the two-storey school teaching building with rows of square windows behind the gate, two leafy trees " "and one bamboo clump, a long mountain ridge, a round sun with short rays, three soft clouds, a sparrow on the " "fence and four small birds. " "Colour: warm afternoon light, brick gate pillars, warm grey pavement, the cooler's pale blue glass, small white " "sugar lumps, water in soft clear cyan-blue, the children's shirts in bright yellow and sky blue with red " "neckerchiefs as the accents, the bottled drinks in bright but slightly dull colours so the plain water stands " "out. " ) + SAFE def gen(name, prompt, retries=3): for a in range(retries + 1): try: r = requests.post(f"{BASE}/images/generations", headers={"Authorization": f"Bearer {API_KEY}", "Content-Type": "application/json"}, json={"model": MODEL, "prompt": prompt, "size": SIZE, "n": 1, "watermark": False}, timeout=300) d = r.json() if d.get('data'): img = requests.get(d['data'][0]['url'], timeout=180).content p = os.path.join(OUT, f"{name}.jpg") open(p, 'wb').write(img) print(f"OK {name} {len(img)//1024}KB", flush=True) return p print(f"ERR {name} #{a}: {json.dumps(d, ensure_ascii=False)[:220]}", flush=True) except Exception as e: print(f"EXC {name} #{a}: {e}", flush=True) time.sleep(6) return None if __name__ == '__main__': with ThreadPoolExecutor(max_workers=3) as ex: print(list(ex.map(lambda kv: gen(*kv), T.items())))