Hi Germàn,
I successfully used also your code and it really works perfectly.
Thanks for sharing it!
Cheers
Matteo
On 12/28/22 10:40, Germán Carrillo wrote:
Hi Matteo,
I've added a few validations for this plugin to gently inform users of
missing dependencies:
https://github.com/SwissTierrasColombia/Asistente-LADM-COL/blob/master/asistente_ladm_col/__init__.py
<https://github.com/SwissTierrasColombia/Asistente-LADM-COL/blob/master/asistente_ladm_col/__init__.py>
Hope that helps.
Regards,
Germán
El mié, 28 dic 2022 a las 9:58, matteo via QGIS-Developer
(<qgis-developer@lists.osgeo.org
<mailto:qgis-developer@lists.osgeo.org>>) escribió:
Hi devs,
I'm developing a Processing provider plugin that needs some external
python packages. If these are not installed on the system, when
starting
QGIS and loading the plugin the error message pops up (of course).
Is there a way to have a "more friendly" message without opening the
Stacktrace? For example creating a messagebox/bar with the message
"Install the package...... else you cannot use the plugin"
I've added a simple try/except in the plugin classFactory method but
I'm
still stuck in the loop somewhere.
Thanks for any suggestion
Cheers
Matteo
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