Add PyInstaller --onefile support via centralized resource_path()#424
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Add PyInstaller --onefile support via centralized resource_path()#424
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…r compatibility Co-authored-by: hackolite <826027+hackolite@users.noreply.github.com>
Co-authored-by: hackolite <826027+hackolite@users.noreply.github.com>
Co-authored-by: hackolite <826027+hackolite@users.noreply.github.com>
Co-authored-by: hackolite <826027+hackolite@users.noreply.github.com>
Co-authored-by: hackolite <826027+hackolite@users.noreply.github.com>
Co-authored-by: hackolite <826027+hackolite@users.noreply.github.com>
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[WIP] Audit file access in Python project for portability
Add PyInstaller --onefile support via centralized resource_path()
Jan 31, 2026
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Hardcoded
os.path.dirname(__file__)paths fail in PyInstaller --onefile builds because__file__points to source locations, not the temporary_MEIPASSextraction folder. This breaks ONNX model loading and config file access at runtime.Changes
Core implementation
resource_path()tosrc/utils/resource_manager.pythat detectssys._MEIPASSand returns correct paths for both development and frozen modessrc/utils/__init__.pyModel loading updates
resource_path()for all ONNX model paths:node_classification.py(5 models)node_object_detection.py(7 models)node_semantic_segmentation.py(4 models)node_pose_estimation.py(3 models)node_face_detection.py(1 model)node_low_light_image_enhancement.py(6 models)node_monocular_depth_estimation.py(4 models)node/DLNode/object_detection/YOLOX/yolox.pyto loadcoco_classes.txtusingresource_path()Documentation
verify_pyinstaller_portability.pyExample
Before:
After:
The function automatically resolves to
sys._MEIPASSwhen frozen, or project root in development. All 20+ ONNX models now load correctly in PyInstaller executables.Original prompt
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