S5 of the 2026-09-08 layout plan: tests/test_structure.py grows the full
guard set — nodes/ exclusively node classes, src/ schema-free, category
WMNodes/image pinned per module, no legacy *_node.py in src/, git-ls-files
grep guard for old category strings, and the ComfyUI loader regression
(replicates load_custom_node spec_from_file_location mechanics, executes the
real entry, asserts comfy_entrypoint → 8-class get_node_list + on_load
installs the Qwen2D patch).
S1 of the 2026-09-08 layout plan: DyPE/SEGA/SPA/HAP node classes now live
in nodes/{dype,sega,spa,hap}.py with engine imports via dual-form try/except
(loader-relative ..src / flat src). Entry __init__.py keeps extension
registration only. nodes/__init__.py re-exports the full 8-class surface
(transitional src/*_node re-exports until S2/S3 land). All patch nodes
category -> WMNodes/image. New tests/test_structure.py guards the layout.
WildAi