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Update app.py
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app.py
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@@ -1,45 +1,54 @@
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import os
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import io
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import base64
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from PIL import Image
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from huggingface_hub import login, hf_hub_download
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from fastapi import FastAPI, Request
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from fastapi.responses import JSONResponse
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import traceback
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# ✅
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hf_token = os.environ.get("HUGGINGFACE_HUB_TOKEN")
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if not hf_token:
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raise ValueError("環境変数 'HUGGINGFACE_HUB_TOKEN' が設定されていません。")
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login(hf_token)
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# ✅
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model_path = hf_hub_download(
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repo_id="revi13/ip-adapter-faceid-private",
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filename="ip-adapter-faceid-plusv2_sd15.bin",
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token=hf_token
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)
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pipeline = IPFacePlusV2Pipeline(model_path)
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app = FastAPI()
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@app.get("/")
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def root():
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return {"status": "ok"}
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@app.post("/generate")
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async def generate_image_api(request: Request):
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try:
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body = await request.json()
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base64_image = body.get("image")
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prompt = body.get("prompt", "portrait")
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image_base64 = pipeline.generate_image(base64_image, prompt)
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return JSONResponse(content={"success": True, "image_base64": image_base64})
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except Exception as e:
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traceback.print_exc()
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return JSONResponse(status_code=500, content={"success": False, "error": str(e)})
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import os
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import io
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import base64
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import traceback
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from PIL import Image
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from fastapi import FastAPI, Request
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from fastapi.responses import JSONResponse
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from huggingface_hub import hf_hub_download
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from pipeline import IPFacePlusV2Pipeline
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# ✅ HuggingFace Spaces に対応するキャッシュディレクトリ設定
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os.environ["HUGGINGFACE_HUB_CACHE"] = "/tmp/.cache"
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os.environ["HF_HOME"] = "/tmp/.cache"
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# ✅ トークン取得(Spacesでは Secrets に登録しておく)
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hf_token = os.environ.get("HUGGINGFACE_HUB_TOKEN")
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if not hf_token:
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raise ValueError("環境変数 'HUGGINGFACE_HUB_TOKEN' が設定されていません。")
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# ✅ モデルファイルを直接トークン付きでダウンロード(login()不要)
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model_path = hf_hub_download(
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repo_id="revi13/ip-adapter-faceid-private",
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filename="ip-adapter-faceid-plusv2_sd15.bin",
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token=hf_token
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)
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# ✅ パイプライン初期化
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pipeline = IPFacePlusV2Pipeline(model_path)
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# ✅ FastAPI アプリ作成
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app = FastAPI()
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@app.get("/")
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def root():
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return {"status": "ok"}
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# ✅ POST /generate API
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@app.post("/generate")
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async def generate_image_api(request: Request):
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try:
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body = await request.json()
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base64_image = body.get("image")
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prompt = body.get("prompt", "portrait")
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# ✅ パイプラインで画像生成
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image_base64 = pipeline.generate_image(base64_image, prompt)
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return JSONResponse(content={"success": True, "image_base64": image_base64})
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except Exception as e:
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print("=== ERROR OCCURRED ===")
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traceback.print_exc()
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print("======================")
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return JSONResponse(status_code=500, content={"success": False, "error": str(e)})
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