Three related fixes to the QObject::connect / QTextCursor warning that
appeared when stopping inference:
1. StdoutCapture: replace signal emission with queue.Queue.put_nowait()
so non-Qt SDK threads (Kneron shutdown) never touch Qt signal machinery.
DeploymentWorker.stdout_captured signal removed; worker now accepts a
stdout_queue and passes it to StdoutCapture.
2. start_deployment: create QTimer (100 ms) on main thread to drain the
stdout queue via _drain_stdout_queue(). Connect worker.finished to
_on_worker_finished to stop the timer and flush remaining output.
3. stop_deployment / wait_for_stop: the background thread was calling
QTextEdit.append() and other widget methods directly, which internally
creates QTextCursor queued connections — the real trigger of the
warning. Fixed by having wait_for_stop emit _stop_done signal only;
all UI updates moved to _on_stop_done slot (main thread).
Also adds QTextCursor import in main.py to pre-register the type with
Qt's meta-type system as a belt-and-suspenders measure.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- result_handler: add _InferenceResultEncoder to handle dataclass objects
(ObjectDetectionResult, ClassificationResult) in JSON serialization;
fixes "Object of type ObjectDetectionResult is not JSON serializable"
- deployment: replace textCursor().movePosition() with toPlainText/setPlainText
for log trimming; eliminates QTextCursor cross-thread Qt warning
- main: remove duplicate setAttribute(AA_EnableHighDpiScaling) call in
setup_application() which ran after QApplication was already created;
fixes "Attribute Qt::AA_EnableHighDpiScaling must be set before
QCoreApplication is created"
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- Move test scripts to tests/ directory for better organization
- Add improved YOLOv5 postprocessing with reference implementation
- Update gitignore to exclude *.mflow files and include main.spec
- Add debug capabilities and coordinate scaling improvements
- Enhance multi-series support with proper validation
- Add AGENTS.md documentation and example utilities
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Implement SingleInstance class using QSharedMemory and file locking
- Cross-platform support with fcntl on Unix/macOS and file creation on Windows
- Show warning dialog when user tries to launch second instance
- Automatic cleanup of resources on application exit
- Graceful handling of instance detection failures
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Update all imports to use relative imports instead of cluster4npu_ui.* prefix
- Remove export configuration functionality from dashboard menu
- Remove performance analysis action from pipeline menu
- Update dependencies in pyproject.toml to include NodeGraphQt and PyQt5
- Maintain clean import structure across all modules
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
