[PyQt] Refreshing QFontDatabase at runtime ?

[michael h]

>
> I know there exists 'addApplicationFont' from a file. But this is not what
> I want.
>

Why can't you just call this when the font is put into  '~/.local/share/fonts',
and it will load on it's own the next time the application is run?
(Assuming that your application is what's creating the file, this would
seem trivial.)
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