82 lines
No EOL
2.5 KiB
Python
82 lines
No EOL
2.5 KiB
Python
from fastapi import FastAPI
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from fastapi.staticfiles import StaticFiles
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from fastapi.responses import HTMLResponse, RedirectResponse
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from config import EPT_DIR
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from routes import upload, viewer, admin
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from utils.disk import get_disk_usage, get_entwine_path
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import subprocess
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ENTWINE_PATH = get_entwine_path()
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app = FastAPI(title="PointCloud Backend")
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app.mount("/ept_data", StaticFiles(directory=str(EPT_DIR)), name="ept_data")
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app.mount("/static", StaticFiles(directory="static"), name="static")
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app.include_router(upload.router)
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app.include_router(viewer.router)
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app.include_router(admin.router)
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@app.get("/api")
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def home():
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return RedirectResponse(url="/docs")
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@app.get("/health")
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def health():
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return {
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"ok": True,
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"entwine_available": ENTWINE_PATH is not None,
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"entwine_path": ENTWINE_PATH,
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"disk_free_gb": get_disk_usage(),
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}
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def get_pdal_info() -> dict:
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"""Retourne version et path de pdal via subprocess."""
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info = {"path": None, "version": None}
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try:
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result = subprocess.run(
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["which", "pdal"],
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capture_output=True, text=True, check=False
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)
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if result.returncode == 0:
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info["path"] = result.stdout.strip()
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except Exception:
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pass
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try:
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result = subprocess.run(
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["pdal", "--version"],
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capture_output=True, text=True, check=False
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)
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if result.returncode == 0:
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# Sortie : "---\npdal 2.10.0 (git-version: 22e6b2)\n---"
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lines = [l.strip() for l in result.stdout.strip().splitlines()
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if l.strip() and not l.startswith("-")]
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if lines:
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info["version"] = lines[0]
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except Exception:
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pass
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return info
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@app.get("/", response_class=HTMLResponse)
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def home():
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entwine_path = get_entwine_path()
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pdal = get_pdal_info()
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return f"""
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<h2>Backend PointCloud OK ✅</h2>
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<ul>
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<li><a href="/docs">/docs</a> — Documentation API</li>
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<li><a href="/health">/health</a> — État du service</li>
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<li><a href="/list">/list</a> — Liste des nuages</li>
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</ul>
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<h3>Configuration</h3>
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<ul>
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<li>entwine : {"✅ " + entwine_path if entwine_path else "❌ Non trouvé"}</li>
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<li>pdal path : {"✅ " + pdal["path"] if pdal["path"] else "❌ Non trouvé"}</li>
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<li>pdal version : {pdal["version"] if pdal["version"] else "❌ Inconnue"}</li>
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<li>Espace disque : {get_disk_usage()} GB libres</li>
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</ul>
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""" |