Ethanfel
c15bec98ce
- db.py: ProjectDB class with SQLite schema (projects, data_files, sequences, history_trees), WAL mode, CRUD, import, and query helpers - api_routes.py: REST API endpoints on NiceGUI/FastAPI for ComfyUI to query project data over the network - project_loader.py: ComfyUI nodes (ProjectLoaderDynamic, Standard, VACE, LoRA) that fetch data from NiceGUI REST API via HTTP - web/project_dynamic.js: Frontend JS for dynamic project loader node - tab_projects_ng.py: Projects management tab in NiceGUI UI - state.py: Added db, current_project, db_enabled fields - main.py: DB init, API route registration, projects tab - utils.py: sync_to_db() dual-write helper - tab_batch_ng.py, tab_raw_ng.py, tab_timeline_ng.py: dual-write sync calls after save_json when project DB is enabled - __init__.py: Merged project node class mappings - tests/test_db.py: 30 tests for database layer - tests/test_project_loader.py: 17 tests for ComfyUI connector nodes Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
"""REST API endpoints for ComfyUI to query project data from SQLite.
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All endpoints are read-only. Mounted on the NiceGUI/FastAPI server.
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"""
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import logging
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from typing import Any
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from fastapi import HTTPException, Query
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from nicegui import app
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from db import ProjectDB
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logger = logging.getLogger(__name__)
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# The DB instance is set by register_api_routes()
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_db: ProjectDB | None = None
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def register_api_routes(db: ProjectDB) -> None:
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"""Register all REST API routes with the NiceGUI/FastAPI app."""
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global _db
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_db = db
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app.add_api_route("/api/projects", _list_projects, methods=["GET"])
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app.add_api_route("/api/projects/{name}/files", _list_files, methods=["GET"])
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app.add_api_route("/api/projects/{name}/files/{file_name}/sequences", _list_sequences, methods=["GET"])
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app.add_api_route("/api/projects/{name}/files/{file_name}/data", _get_data, methods=["GET"])
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app.add_api_route("/api/projects/{name}/files/{file_name}/keys", _get_keys, methods=["GET"])
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def _get_db() -> ProjectDB:
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if _db is None:
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raise HTTPException(status_code=503, detail="Database not initialized")
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return _db
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async def _list_projects() -> dict[str, Any]:
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db = _get_db()
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projects = db.list_projects()
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return {"projects": [p["name"] for p in projects]}
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async def _list_files(name: str) -> dict[str, Any]:
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db = _get_db()
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files = db.list_project_files(name)
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return {"files": [{"name": f["name"], "data_type": f["data_type"]} for f in files]}
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async def _list_sequences(name: str, file_name: str) -> dict[str, Any]:
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db = _get_db()
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seqs = db.list_project_sequences(name, file_name)
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return {"sequences": seqs}
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async def _get_data(name: str, file_name: str, seq: int = Query(default=1)) -> dict[str, Any]:
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db = _get_db()
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data = db.query_sequence_data(name, file_name, seq)
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if data is None:
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raise HTTPException(status_code=404, detail="Sequence not found")
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return data
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async def _get_keys(name: str, file_name: str, seq: int = Query(default=1)) -> dict[str, Any]:
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db = _get_db()
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keys, types = db.query_sequence_keys(name, file_name, seq)
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return {"keys": keys, "types": types}
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