- 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>
Walks each path component and matches against actual directory entries
when an exact match fails on Linux. Widget resyncs to the corrected
canonical path.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Moved end_frame to main settings area (i2v field, not VACE)
- Added vace_length (default 49) with computed output display
showing vace_length + input_a + input_b
- Reverted custom param type coercion (ComfyUI handles conversion)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Removed steps, cfg, sampler_name, scheduler, denoise, model_name, and
vae_name that were showing as custom parameters. Added end_frame (0)
and transition (1-2) with VACE Settings widgets. Set default
general_negative prompt.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Templates now generate batch_prompt_i2v.json and
batch_prompt_vace_extend.json as batch files. Create New JSON
always creates batch files since single mode is deprecated.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- save_json() now writes to a temp file then uses os.replace() for atomic writes
- Replace hardcoded "batch_data", "history_tree", "prompt_history", "sequence_number"
strings with constants (KEY_BATCH_DATA, etc.) across all modules
- Add 29 unit tests for history_tree, utils, and json_loader
- Add type hints to public functions in utils.py, json_loader.py, history_tree.py
- Remove ALLOWED_BASE_DIR restriction that blocked navigating outside app CWD
- Fix path text input not updating on navigation by using session state key
- Add unpin button (❌) for removing pinned folders
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Replace bare except clauses with specific exceptions (JSONDecodeError, IOError, ValueError, TypeError)
- Add path traversal protection restricting navigation to ALLOWED_BASE_DIR
- Sanitize iframe URLs with scheme validation and html.escape to prevent XSS
- Extract duplicate to_float/to_int to module-level helpers in json_loader.py
- Replace silent modulo wrapping with clamped bounds checking via get_batch_item()
- Remove hardcoded IP 192.168.1.51:5800, default to empty string
- Add try/except around fragile batch history string parsing
- Add JSON schema validation (dict type check) in read_json_data()
- Add Python logging framework, replace print() calls
- Consolidate session state initialization into loop with defaults dict
- Guard streamlit_agraph import with try/except ImportError
- Add backup snapshot before history node deletion
- Add cycle detection in HistoryTree.commit()
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
