Exposing GRASS GIS add-on in QGIS Processing framework?





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Having QGIS and GRASS GIS 7 installed, how can I expose a GRASS GIS add-on, which has been installed using g.extension, in QGIS' Processing framework?










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  • Thank you @PolyGeo for the edit. But the title is syntactically/grammatically now incorrect. At least, my poor English tells me, it should read: either "Exposing a GRASS GIS add-on in QGIS Processing framework?" or "Exposing GRASS GIS add-ons in QGIS Processing framework?".

    – Nikos Alexandris
    Apr 19 at 12:48













  • The title is a summary of your question. It can normally be summarized in fewer characters (for search engine optimization and duplicate suggestions) by not insisting on a fully formed sentence.

    – PolyGeo
    Apr 19 at 12:59











  • @PolyGeo I see. But I still think it should be grammatically correct.

    – Nikos Alexandris
    Apr 19 at 13:01


















2















Having QGIS and GRASS GIS 7 installed, how can I expose a GRASS GIS add-on, which has been installed using g.extension, in QGIS' Processing framework?










share|improve this question

























  • Thank you @PolyGeo for the edit. But the title is syntactically/grammatically now incorrect. At least, my poor English tells me, it should read: either "Exposing a GRASS GIS add-on in QGIS Processing framework?" or "Exposing GRASS GIS add-ons in QGIS Processing framework?".

    – Nikos Alexandris
    Apr 19 at 12:48













  • The title is a summary of your question. It can normally be summarized in fewer characters (for search engine optimization and duplicate suggestions) by not insisting on a fully formed sentence.

    – PolyGeo
    Apr 19 at 12:59











  • @PolyGeo I see. But I still think it should be grammatically correct.

    – Nikos Alexandris
    Apr 19 at 13:01














2












2








2








Having QGIS and GRASS GIS 7 installed, how can I expose a GRASS GIS add-on, which has been installed using g.extension, in QGIS' Processing framework?










share|improve this question
















Having QGIS and GRASS GIS 7 installed, how can I expose a GRASS GIS add-on, which has been installed using g.extension, in QGIS' Processing framework?







qgis grass qgis-processing add-ons






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share|improve this question













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edited Apr 19 at 11:41









PolyGeo

54k1782246




54k1782246










asked Apr 19 at 11:06









Nikos AlexandrisNikos Alexandris

1,0791528




1,0791528













  • Thank you @PolyGeo for the edit. But the title is syntactically/grammatically now incorrect. At least, my poor English tells me, it should read: either "Exposing a GRASS GIS add-on in QGIS Processing framework?" or "Exposing GRASS GIS add-ons in QGIS Processing framework?".

    – Nikos Alexandris
    Apr 19 at 12:48













  • The title is a summary of your question. It can normally be summarized in fewer characters (for search engine optimization and duplicate suggestions) by not insisting on a fully formed sentence.

    – PolyGeo
    Apr 19 at 12:59











  • @PolyGeo I see. But I still think it should be grammatically correct.

    – Nikos Alexandris
    Apr 19 at 13:01



















  • Thank you @PolyGeo for the edit. But the title is syntactically/grammatically now incorrect. At least, my poor English tells me, it should read: either "Exposing a GRASS GIS add-on in QGIS Processing framework?" or "Exposing GRASS GIS add-ons in QGIS Processing framework?".

    – Nikos Alexandris
    Apr 19 at 12:48













  • The title is a summary of your question. It can normally be summarized in fewer characters (for search engine optimization and duplicate suggestions) by not insisting on a fully formed sentence.

    – PolyGeo
    Apr 19 at 12:59











  • @PolyGeo I see. But I still think it should be grammatically correct.

    – Nikos Alexandris
    Apr 19 at 13:01

















Thank you @PolyGeo for the edit. But the title is syntactically/grammatically now incorrect. At least, my poor English tells me, it should read: either "Exposing a GRASS GIS add-on in QGIS Processing framework?" or "Exposing GRASS GIS add-ons in QGIS Processing framework?".

– Nikos Alexandris
Apr 19 at 12:48







Thank you @PolyGeo for the edit. But the title is syntactically/grammatically now incorrect. At least, my poor English tells me, it should read: either "Exposing a GRASS GIS add-on in QGIS Processing framework?" or "Exposing GRASS GIS add-ons in QGIS Processing framework?".

– Nikos Alexandris
Apr 19 at 12:48















The title is a summary of your question. It can normally be summarized in fewer characters (for search engine optimization and duplicate suggestions) by not insisting on a fully formed sentence.

– PolyGeo
Apr 19 at 12:59





The title is a summary of your question. It can normally be summarized in fewer characters (for search engine optimization and duplicate suggestions) by not insisting on a fully formed sentence.

– PolyGeo
Apr 19 at 12:59













@PolyGeo I see. But I still think it should be grammatically correct.

– Nikos Alexandris
Apr 19 at 13:01





@PolyGeo I see. But I still think it should be grammatically correct.

– Nikos Alexandris
Apr 19 at 13:01










1 Answer
1






active

oldest

votes


















4














QGIS core developer Nyal Dawson explained a best-practice approach in this e-mail thread.



Overview




  1. Subclass QGIS' class Grass7AlgorithmProvider


  2. Set the value of descriptionFolder to the path of the add-on in question


  3. Override the methods for logo, descriptions, name etc.



An example of it, implemented by Panagiotis Mavrogiorgos is https://gitlab.com/natcapes/natcapes_qgis, which literally exposes the https://gitlab.com/natcapes/r.estimap.recreation GRASS GIS add-on under Processing.



Finally, it would be nice to have an update for https://issues.qgis.org/issues/21322 -- essentially, an update of the "documentation" file https://github.com/qgis/QGIS/blob/master/python/plugins/processing/algs/grass7/grass7.txt.



Related Screenshots




  • Processing Toolbox and the normal GRASS GIS provider: https://i.imgur.com/3QZ4bB9.png

  • QGIS Plugin in the 'natcapes_qgis' repository: https://i.imgur.com/UArlt36.png

  • Install (the above mentioned QGIS) Plugin from ZIP: https://i.imgur.com/Q2sXNdw.png

  • Plugin installed, provider activated: https://i.imgur.com/LdmpaWF.png

  • The interface to r.estimap.recreation: https://i.imgur.com/uJbMSpw.png






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    1 Answer
    1






    active

    oldest

    votes








    1 Answer
    1






    active

    oldest

    votes









    active

    oldest

    votes






    active

    oldest

    votes









    4














    QGIS core developer Nyal Dawson explained a best-practice approach in this e-mail thread.



    Overview




    1. Subclass QGIS' class Grass7AlgorithmProvider


    2. Set the value of descriptionFolder to the path of the add-on in question


    3. Override the methods for logo, descriptions, name etc.



    An example of it, implemented by Panagiotis Mavrogiorgos is https://gitlab.com/natcapes/natcapes_qgis, which literally exposes the https://gitlab.com/natcapes/r.estimap.recreation GRASS GIS add-on under Processing.



    Finally, it would be nice to have an update for https://issues.qgis.org/issues/21322 -- essentially, an update of the "documentation" file https://github.com/qgis/QGIS/blob/master/python/plugins/processing/algs/grass7/grass7.txt.



    Related Screenshots




    • Processing Toolbox and the normal GRASS GIS provider: https://i.imgur.com/3QZ4bB9.png

    • QGIS Plugin in the 'natcapes_qgis' repository: https://i.imgur.com/UArlt36.png

    • Install (the above mentioned QGIS) Plugin from ZIP: https://i.imgur.com/Q2sXNdw.png

    • Plugin installed, provider activated: https://i.imgur.com/LdmpaWF.png

    • The interface to r.estimap.recreation: https://i.imgur.com/uJbMSpw.png






    share|improve this answer






























      4














      QGIS core developer Nyal Dawson explained a best-practice approach in this e-mail thread.



      Overview




      1. Subclass QGIS' class Grass7AlgorithmProvider


      2. Set the value of descriptionFolder to the path of the add-on in question


      3. Override the methods for logo, descriptions, name etc.



      An example of it, implemented by Panagiotis Mavrogiorgos is https://gitlab.com/natcapes/natcapes_qgis, which literally exposes the https://gitlab.com/natcapes/r.estimap.recreation GRASS GIS add-on under Processing.



      Finally, it would be nice to have an update for https://issues.qgis.org/issues/21322 -- essentially, an update of the "documentation" file https://github.com/qgis/QGIS/blob/master/python/plugins/processing/algs/grass7/grass7.txt.



      Related Screenshots




      • Processing Toolbox and the normal GRASS GIS provider: https://i.imgur.com/3QZ4bB9.png

      • QGIS Plugin in the 'natcapes_qgis' repository: https://i.imgur.com/UArlt36.png

      • Install (the above mentioned QGIS) Plugin from ZIP: https://i.imgur.com/Q2sXNdw.png

      • Plugin installed, provider activated: https://i.imgur.com/LdmpaWF.png

      • The interface to r.estimap.recreation: https://i.imgur.com/uJbMSpw.png






      share|improve this answer




























        4












        4








        4







        QGIS core developer Nyal Dawson explained a best-practice approach in this e-mail thread.



        Overview




        1. Subclass QGIS' class Grass7AlgorithmProvider


        2. Set the value of descriptionFolder to the path of the add-on in question


        3. Override the methods for logo, descriptions, name etc.



        An example of it, implemented by Panagiotis Mavrogiorgos is https://gitlab.com/natcapes/natcapes_qgis, which literally exposes the https://gitlab.com/natcapes/r.estimap.recreation GRASS GIS add-on under Processing.



        Finally, it would be nice to have an update for https://issues.qgis.org/issues/21322 -- essentially, an update of the "documentation" file https://github.com/qgis/QGIS/blob/master/python/plugins/processing/algs/grass7/grass7.txt.



        Related Screenshots




        • Processing Toolbox and the normal GRASS GIS provider: https://i.imgur.com/3QZ4bB9.png

        • QGIS Plugin in the 'natcapes_qgis' repository: https://i.imgur.com/UArlt36.png

        • Install (the above mentioned QGIS) Plugin from ZIP: https://i.imgur.com/Q2sXNdw.png

        • Plugin installed, provider activated: https://i.imgur.com/LdmpaWF.png

        • The interface to r.estimap.recreation: https://i.imgur.com/uJbMSpw.png






        share|improve this answer















        QGIS core developer Nyal Dawson explained a best-practice approach in this e-mail thread.



        Overview




        1. Subclass QGIS' class Grass7AlgorithmProvider


        2. Set the value of descriptionFolder to the path of the add-on in question


        3. Override the methods for logo, descriptions, name etc.



        An example of it, implemented by Panagiotis Mavrogiorgos is https://gitlab.com/natcapes/natcapes_qgis, which literally exposes the https://gitlab.com/natcapes/r.estimap.recreation GRASS GIS add-on under Processing.



        Finally, it would be nice to have an update for https://issues.qgis.org/issues/21322 -- essentially, an update of the "documentation" file https://github.com/qgis/QGIS/blob/master/python/plugins/processing/algs/grass7/grass7.txt.



        Related Screenshots




        • Processing Toolbox and the normal GRASS GIS provider: https://i.imgur.com/3QZ4bB9.png

        • QGIS Plugin in the 'natcapes_qgis' repository: https://i.imgur.com/UArlt36.png

        • Install (the above mentioned QGIS) Plugin from ZIP: https://i.imgur.com/Q2sXNdw.png

        • Plugin installed, provider activated: https://i.imgur.com/LdmpaWF.png

        • The interface to r.estimap.recreation: https://i.imgur.com/uJbMSpw.png







        share|improve this answer














        share|improve this answer



        share|improve this answer








        edited Apr 19 at 12:50

























        answered Apr 19 at 11:07









        Nikos AlexandrisNikos Alexandris

        1,0791528




        1,0791528






























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