a FastAPI backend for catalog discovery, job orchestration, logs, results, GPU status, and weight management;
a React/Vite frontend for launching jobs and inspecting progress;
a unified weights/ area with a generated manifest for .pt, .pth, .onnx, and .engine assets.

Layout

Seg_Data_Server_Net/
  backend/            FastAPI API, job runner, module wrappers
  frontend/           React + Vite operator UI
  scripts/            helper scripts for running services and syncing weights
  weights/            copied model weights and manifest.json

Quick Start

cd Seg_Data_Server_Net
cp .env.example .env

# Backend. The existing machine already has a seg_server env with FastAPI.
conda run -n seg_server uvicorn app.main:app --app-dir backend --host 0.0.0.0 --port 8000

# Frontend.
cd frontend
npm install
npm run dev -- --host 0.0.0.0

Open the Vite URL shown in the terminal. The frontend expects the backend at http://localhost:8000 by default.

Weight Sync

The current workspace contains tens of GB of pretrained and trained weights. They are copied into weights/files/<original-relative-path> and indexed in weights/manifest.json.

cd Seg_Data_Server_Net
python scripts/sync_weights.py --mode copy --hash

For repository storage, use Git LFS or a Gitea release/package store:

git lfs install
git lfs track "*.pt" "*.pth" "*.onnx" "*.engine"

If Git LFS is not available on the host or server, keep the copied weights on the deployment volume and commit only weights/manifest.json.

Job Types

The backend exposes all current Seg capabilities as job types. Examples:

dataset.rename, dataset.resize, dataset.pair, dataset.rebuild_labels, dataset.stack, dataset.stitch, dataset.video_frames
segmodel.train, segmodel.batch_train, segmodel.predict, segmodel.batch_predict, segmodel.flops, segmodel.raw_mask_check
yolo.train, yolo.batch_train, yolo.predict, yolo.batch_predict, yolo.heatmap, yolo.compare, yolo.raw_mask_check, yolo.video_visible
mmseg.generate_data, mmseg.generate_alg, mmseg.train, mmseg.metrics, mmseg.flops_fps, mmseg.draw, mmseg.extract_loss_miou
analysis.all, system.backup, mock.echo

Use GET /api/catalog to inspect supported models, algorithms, datasets, and task types discovered from the existing Seg/ workspace.