hooks: cv2: collect Qt fonts data and plugins from linux PyPI wheels #453
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bwoodsend
approved these changes
Jun 27, 2022
In linux PyPI opencv-python wheels, the cv2 extension is linked against Qt, and the wheel bundles a basic subset of Qt shared libraries, plugins, and font files. This is not the case on other OSes (presumably native UI APIs are used by the OpenCV HighGUI module), nor in the headless PyPI wheels (opencv-python-headless). The bundled Qt shared libraries should be picked up automatically due to binary dependency analysis, but we need to collect plugins and font files from the qt subdirectory.
We do. |
bwoodsend
approved these changes
Jun 27, 2022
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In linux PyPI
opencv-pythonwheels, thecv2extension is linked against Qt, and the wheel bundles a basic subset of Qt shared libraries, plugins, and font files. This is not the case on other OSes (presumably native UI APIs are used by the OpenCV HighGUImodule), nor in the headless PyPI wheels (
opencv-python-headless).The bundled Qt shared libraries should be picked up automatically due to binary dependency analysis, but we need to collect plugins and font files from the
qtsubdirectory.