guanghulab/video-ai-system/tools/sidechars_gen.py

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#!/usr/bin/env python3
"""CHAR-006 + CHAR-007 配角批量生成 · 对齐苏白V3-R4风格"""
import os, sys, json, time, subprocess
from pathlib import Path
ROOT = Path('D:/WorkBuddy/guanghulab/video-ai-system')
env = {}
for line in open(ROOT/".env"):
line = line.strip()
if not line or line.startswith("#"): continue
if "=" in line:
k, v = line.split("=", 1)
env[k.strip()] = v.strip()
AK = env["JIMENG_API_KEY"]
URL = env["JIMENG_BASE_URL"]
MODEL = "doubao-seedream-4-0-250828"
CHARS = {
"CHAR-006": {
"name": "中年男子·送土特产",
"prompt": """中国古代修仙世界普通中年男子,单人全身立绘,纯白背景。
40岁左右亚洲男性普通面孔略带谄媚笑容小眼睛微眯讨好神情骨相清晰但面相圆滑市侩
身着朴素灰色长袍布料普通缺乏灵气纹饰腰间系旧布带无配饰
双手捧一个粗布包袱/布袋袋子略鼓装有土特产
姿态微躬身略弯腰一副讨好看人脸色的模样仙侠世界观里的普通凡人送礼者
真人向3D写实渲染光影自然不良人硬核写实风格
与CHAR-003苏白V3-R4同一风格体系画面有电影级质感""",
"neg": """现代服装西装T恤短发染发现代发型。
年轻面孔20岁以下少年偶像英俊帅气小生精致美男奶油小生
华丽服饰丝绸锦衣富贵打扮金线刺绣玉佩官服执事服宗门装饰
表情凶狠阴险愤怒悲伤哭泣严肃冷漠高傲
迪士尼皮克斯日系动漫Q版卡通赛璐璐塑料感页游风
水印模糊畸形的肢体
苏白脸诸葛风脸王执事脸""",
"variants": [
"正面微躬身,捧布包袱讨好看人,小眼睛眯笑圆滑市侩,灰色素袍,不良人写实",
"半侧身弯腰捧布袋,普通中年男子谄媚表情,朴素长袍旧布带,电影级质感",
"微躬身正面,脸上堆笑讨好神情,粗布袍布包袱,修仙世界凡人送礼者",
"侧面微躬身,双手捧布袋略鼓,谄媚而不猥琐,素灰袍凡人,硬核写实"
]
},
"CHAR-007": {
"name": "欧阳员外·闪切",
"prompt": """中国古代修仙世界富家员外,单人全身立绘,纯白背景。
50岁左右亚洲男性华贵暗紫色锦缎长袍金丝绣边精致纹样腰间系镶金玉佩腰带
面容阴沉冷漠嘴角下撇眼神高高在上俯视鄙夷富贵傲慢之气逼人
身材微微发福下巴略圆润保养得当的脸上没有修炼痕迹不是修仙者而是有钱有势的俗世权贵
一手抚腰间玉佩姿态居高临下有压迫感
真人向3D写实渲染光影清冷有重量不良人硬核写实风格
与CHAR-003苏白V3-R4同一风格体系""",
"neg": """现代服装,西装,现代服饰,现代发型,短发。
年轻20岁以下少年英俊小生笑容慈祥和善友好善良
朴素服饰粗布衣破旧衣服乞丐贫穷感
卡通渲染赛璐璐塑料感页游风日系动漫Q版
水印模糊不清畸形肢体
过于苍老70岁以上白发苍苍驼背佝偻
苏白脸诸葛风脸王执事脸
肌肉发达壮汉""",
"variants": [
"正面直立,一手抚腰间玉佩,面容阴沉高傲,暗紫锦缎长袍金丝绣边,富贵傲慢员外",
"半侧身俯视姿态,眼神高高在上,华贵紫袍金绣精致,中年富态权势感,硬核写实",
"正面微仰角,双手叠放身前玉佩腰带,脸上写满鄙夷不屑,锦缎华丽面料质感可见",
"半侧身冷淡表情,嘴角下撇,暗紫长袍金丝纹样,腰间玉佩,修仙世界权贵员外"
]
}
}
SEEDS = [100, 200, 300, 400]
def gen(prompt, neg, seed):
body = json.dumps({"model": MODEL, "prompt": prompt, "negative_prompt": neg, "size": "1440x2560", "n": 1, "seed": seed})
r = subprocess.run(["curl", "-s", "-m", "120", "--noproxy", "*", "-X", "POST", f"{URL}/images/generations",
"-H", f"Authorization: Bearer {AK}", "-H", "Content-Type: application/json", "-d", body],
capture_output=True, text=True, timeout=130)
try:
return json.loads(r.stdout)["data"][0].get("url")
except:
print(f" API err: {r.stdout[:200]}")
return None
def dl(url, dst):
Path(dst).parent.mkdir(parents=True, exist_ok=True)
subprocess.run(["curl", "-s", "-m", "120", "-L", "--noproxy", "*", "-o", dst, url], capture_output=True, timeout=130)
return os.path.exists(dst) and os.path.getsize(dst) > 1024
ts = time.strftime("%Y%m%d-%H%M%S")
all_meta = {}
for char_id, cfg in CHARS.items():
print(f"\n{'='*40}\n{char_id} · {cfg['name']}\n{'='*40}")
OUT = ROOT / f"assets/candidates/D169-VA-05-001/{char_id}"
OUT.mkdir(parents=True, exist_ok=True)
results = []
for i, seed in enumerate(SEEDS):
var = cfg["variants"][i]
full = f"{cfg['prompt']} {var}"
print(f" [{i+1}/4] seed={seed}", flush=True)
url = gen(full, cfg["neg"], seed)
if not url:
results.append({"c": i+1, "ok": False, "err": "api"})
continue
dst = OUT / f"{char_id}-V1-candidate-{i+1:02d}-1440x2560.png"
if not dl(url, str(dst)):
results.append({"c": i+1, "ok": False, "err": "dl"})
continue
results.append({"c": i+1, "ok": True, "raw": str(dst), "seed": seed})
print(f" -> {dst.name}")
time.sleep(3)
ok = sum(1 for r in results if r["ok"])
print(f" {char_id} 完成: {ok}/4")
all_meta[char_id] = {"name": cfg["name"], "ok": ok, "results": results}
json.dump({"spec": f"VA-05-001-{char_id}-V1", "ts": ts, **all_meta[char_id], "model": MODEL, "engine": "Seedream"},
open(OUT/"generation-meta.json","w",encoding="utf-8"), ensure_ascii=False, indent=2)
for char_id, m in all_meta.items():
print(f" {char_id} · {m['name']}: {m['ok']}/4")