Each frame path now has two strength fields instead of one:
'start frame high strength', 'start frame low strength' (and same
for middle/end). Migration splits old single 'X frame strength' into
both new keys using the same value.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
start/middle/end frame strength are set via setdefault in the UI but
only persist after save. API now injects them with default 1.0 so
ProjectKey can use them immediately without requiring a save first.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
ProjectSource now outputs a third value: the project's folder path,
fetched from the new /api/projects/{name} endpoint. Useful for
building paths to files relative to the project directory.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Instead of a separate node, _get_data now appends three derived keys
to every sequence response: Path(start frame path).stem → start_name,
etc. Any ProjectKey node can use these directly as key_name.
Reverts ProjectFrameNames node (unnecessary).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Added /api/active-project endpoint that reads current_project from
config. ProjectSource now hides the project_name widget and fetches
the active project automatically on create, load, and click.
Title shows "Source: <label> [<project>]" for at-a-glance status.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
NiceGUI's ui.image with a local file path fails to register static
files when inside a ui.dialog, showing alt text instead of the image.
Added /api/image-preview?path=... endpoint that streams the file via
FileResponse, and updated frame path thumbnails to use this URL.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
_get_data and _get_keys were querying the SQLite DB which only gets
populated when db_enabled is on. JSON file is always the source of
truth, so read from it directly — fixes missing keys (e.g. resolutions)
when DB hasn't been synced.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Logs with perf_counter timing on: file load/save, DB sync, all
render functions, save & snap (with deepcopy/save/sync breakdown),
graphviz cache hit/miss, node restore, and API endpoints.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Remove 3 redundant hardcoded nodes (Standard/VACE/LoRA), keeping only the
Dynamic node. Add total_sequences INT output (slot 0) for loop counting.
Add structured error handling: _fetch_json returns typed error dicts,
load_dynamic raises RuntimeError with descriptive messages, JS shows
red border/title on errors. Add 500ms debounced auto-refresh on widget
changes. Add 404s for missing project/file in API endpoints.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
HIGH:
- Fix JS TypeError on empty API response: validate keys/types are arrays
before using them; add HTTP status check (resp.ok)
- Fix BEGIN IMMEDIATE conflict: set isolation_level=None (autocommit) on
SQLite connection so explicit transactions work without implicit ones
MEDIUM:
- Fix import_json_file non-atomic: wrap entire operation in BEGIN/COMMIT
with ROLLBACK on error — no more partial imports
- Fix crash on non-dict batch_data items: skip non-dict elements
- Fix comma-in-key corruption: store keys/types as JSON arrays in hidden
widgets instead of comma-delimited strings (backward-compat fallback)
- Fix blocking I/O in API routes: change async def to def so FastAPI
auto-threads the synchronous SQLite calls
LOW:
- Fix missing ?. on app.graph.setDirtyCanvas in refreshDynamicOutputs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- 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>
Ethanfel