Thanks,

I will check it out on Monday.  Could be very useful. 

Nicolas Cadieux
https://gitlab.com/njacadieux

> Le 24 sept. 2021 à 02:47, Jésahel Benoist <[email protected]> a écrit :
> 
> 
> Hi Nicolas,
> 
> I had similar questions and so I looked and found that it's easy to mix 
> normal qgis (like loading all layers, using intensively the great browser 
> panels to drag'n'drop), some tools (like the packaging tool) and some basic 
> python with this simple loop :
>        selectedLayers = iface.layerTreeView().selectedLayersRecursive()
>         for layer in selectedLayers:
>             layer.startEditing()
> ;Do your stuff here
>             layer.triggerRepaint()
> 
> I've created a basic plugin (https://github.com/djes/MultipleLayersTools) for 
> my own needs, take a look at the code. If I have time I could add some of 
> your needs.
> Btw, using geopackage is great for exchange and backup. But a real db server 
> is a must have. 
> 
> Regards,
> 
> Jésahel
> 
>> Le jeu. 23 sept. 2021 à 22:33, Nicolas Cadieux <[email protected]> 
>> a écrit :
>> Hi,
>> 
>> Before I go to my default mode and python my way through this, is there a 
>> plugin that would permit me to perform batch operation on all the layers 
>> found in a single .gpkg file?  My geopackages contain hundreds of layers 
>> (from autocad) (contain identical data structures) and I would like to do 
>> things like:
>> 
>> Perform field calculator operations on each layer within the geopackage
>> Split all geopackage layer with a field
>> Merge multiple layers in a new geopackage
>> I guess FME would be another way out? I there an OpenSource equivilant to 
>> this? (I have a home version but I need to respect the license for this one.)
>> 
>> Nicolas
>> -- 
>> Nicolas Cadieux
>> https://gitlab.com/njacadieux
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