- Add _rebuilding flag to ignore signals during rebuild
- Prevents cascade of port_disconnected signals when clearing graph
- Fixes KeyError in NodeGraphQt undo stack
- Fixes false dependency warnings on view switch
The port_disconnected and nodes_deleted signals were firing during
clear_session(), causing recursive rebuilds and errors.
Co-Authored-By: Claude Opus 4.5 <[email protected]>
robandClaude Opus 4.5
683a8a6d8f