[Qgis-user] Python Scripts (Boolean) in QGIS 3
Stefan Giese (WhereGroup)
stefan.giese at wheregroup.com
Tue Mar 12 06:05:15 PDT 2019
Hi Herbert,
with processing scripts ist has defintitly changed a lot. The thing is,
that in QGIS 2.18 it was python but mixed with some none python, like
the parameter with the double pound sign...like ##my_parameter=boolean
so a good starting point is the blog from Anita Graser, since the
documetation on qgis.org isn't that actual at the moment:
https://anitagraser.com/2018/03/25/processing-script-template-for-qgis3/
you can also start with the template directly in QGIS selecting "New
script from template.." in the processing toolbox top, where the python
icon is...
Hope this helps a bit
Stefan
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Stefan Giese
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Am 2019-03-12 13:48, schrieb Herbert Lincon:
> Hello everyone,
>
> I have a script in QGIS 2.18 to receive the information from 4
> boolean options as simple as that
>
> ##formula_1=boolean
>
> ##formula_2=boolean
>
> ##formula_3=boolean
>
> ##formula_4=boolean
>
> ##result=output string
>
> if formula_1 == True:
>
> result= 1
>
> elif formula_2 == True:
>
> result= 2
>
> elif formula_3 == True:
>
> result= 3
>
> elif formula_4 == True:
>
> result= 4
>
> else:
> result= 5
>
> the problem is, this type of script doesn´t work in QGIS 3, and I´m
> a newbie in Python,
> could someone translate that to the new method?
>
> it´ll help me even begin to understand python 3
>
> Thanks
> Herbert Lincon
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