[QGIS-Developer] Qt resources from standalone app

[VOLPES-EXT, Jacky]

Hi !

I'm working on Windows, with QGIS 3.4.
I instantiate a QgsAdvancedDigitizingDockWidget in my Python QGIS standalone app, which is then looking for resources in ":/images/themes/default/cadtools/etc.".
According to Qt5 resources documentation, "Qt always stores the data directly in the executable, even on Windows".
So I have no .qrc file I could have compiled with pyrcc5.

As a result, I have these error messages in my python console :

qt.svg: Cannot open file ':/images/themes/default/cadtools/cad.svg', because: No such file or directory
qt.svg: Cannot open file ':/images/themes/default/cadtools/construction.svg', because: No such file or directory
qt.svg: Cannot open file ':/images/themes/default/cadtools/parallel.svg', because: No such file or directory
[...]

Maybe there is a way to initialize/register these resources from the python API ?

Thanks,
BR

Jacky Volpes
HR Team pour la Société du Canal de Provence | 2SI - QGIS
Le Tholonet, CS70064
jacky.volpes-ext at canal-de-provence.com<mailto:jacky.volpes-ext at canal-de-provence.com>

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