Re: python plugins

Hi,

The Python support in gnumeric is limited to Python-2, it can't work
with Python-3.

Regards,
Jean

Le jeudi 02 avril 2020 à 22:10 +0200, Walter Cazzola a écrit :
> Dear All,
> I'm a long time user of gnumeric, today I would like to add a quite
> simple
> python plugin that I'm writing but I have hard time to:
>    - find the gnumeric module that all the examples I found around
> import
>    - find some recent tutorial/documentation about python plugin
> development
> 
> I already did some attempt without much luck. My test is:
> 
>     from Gnumeric import GnumericError, GnumericErrorVALUE
>     import Gnumeric
>     import string
> 
>     def test_func(coord):
>       return coord
> 
>     test_functions = {
>        'test_func' : test_func
>     }
> 
> stored in ~/.gnumeric/1.12.46/plugins/test/test_func.py with the
> plugin.xml
> 
> <?xml version="1.0"?>
> <plugin id="Gnumeric_ExamsPlugin">
>  	<information>
>  		<name>Python Test Plugin</name>
>  		<description>A test for python plugins.</description>
>  	</information>
>  	<loader type="Gnumeric_PythonLoader:python">
>  		<attribute name="module_name" value="test"/> 3
>  	</loader>
>  	<services>
>  		<service type="function_group" id="test"> 4
>  			<category>Local Python</category>
>  			<functions>
>               <function name="test_func"/>
>  			</functions>
>  		</service>
>  	</services>
> </plugin>
> 
> but I can't compile it because of the import (no module is found) and
> when I
> try to select it in tools→plugins I get the error:
> 
>    Error while activating plugin "Python Test Plugin".
>    Error while activating plugin dependencies.
>    Couldn't find plugin with ID="Gnumeric_PythonLoader".
> 
> To me seems quite evident that the module gnumeric is not in my
> system but I
> can't find it neither through pip/pip3, through "dnf search" nor
> googling it.
> 
> I'm on a fedora linux box with gnumeric 1.12.46, python 3.7
> 
> Any help is really appreciated.
> 

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