[QGIS-Developer] Qt WebEngine in QGIS 3.36

[Enrico Ferreguti]

Hi Nyall
the installed qt webengine is the following:

$ apt list --installed | grep webengine
libqt5webengine-data/jammy,jammy,now 5.15.9+dfsg-1 all [installato,
automatico]
libqt5webengine5/jammy,now 5.15.9+dfsg-1 amd64 [installato]
libqt5webenginecore5/jammy,now 5.15.9+dfsg-1 amd64 [installato, automatico]
libqt5webenginewidgets5/jammy,now 5.15.9+dfsg-1 amd64 [installato,
automatico]
python3-pyqt5.qtwebengine/jammy,now 5.15.5-1 amd64 [installato, automatico]
qml-module-qtwebengine/jammy,now 5.15.9+dfsg-1 amd64 [installato]
qtwebengine5-dev/jammy,now 5.15.9+dfsg-1 amd64 [installato]
qtwebengine5-doc/jammy,jammy,now 5.15.9+dfsg-1 all [installato, automatico]

Thanks for the support.




Il giorno lun 27 mag 2024 alle ore 00:21 Nyall Dawson <
nyall.dawson at gmail.com> ha scritto:

> On Sun, 26 May 2024 at 18:42, Enrico Ferreguti via QGIS-Developer
> <qgis-developer at lists.osgeo.org> wrote:
> >
> > Dear QGIS developers, I would need your support to update my plugins.
> >
> > I read that Qt WebEngine, from QGIS
> >
> > 3.36.3-Maidenhead, QT 5.15.3, is available for plugins:
> https://changelog.qgis.org/en/entry/2607
>
> Which version of the python webengine library is installed? I suspect
> this package is out of date and needs an update.
>
> Nyall
>
> >
> >
> > But on Ubuntu Jammy LTS 22.04 and a fresh QGIS 3.36.3-Maidenhead with QT
> 5.15.3, when I try to import from QT5:
> > from PyQt5.QtWebEngineWidgets import QWebEngineView, QWebEnginePage,
> >
> > I get an exception:
> > ImportError: QtWebEngineWidgets must be imported before a
> QCoreApplication instance is created
> >
> > and when I do the same from python3 in bash I get no exceptions
> >
> > Where Am I wrong? Is there something different to do for importing
> QtWebEngineWidgets ?
> > Can you point me to a running example?
> >
> > Thank you very much.
> > Enrico Ferreguti
> >
> >
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