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Starting QGIS with virtualenv Python?


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9















is there any means of telling QGIS to use a different Python installation than the default, system-wide one?
E.g. use some virtualenv Python /myvirtualenv/bin/python instead of /usr/bin/python?



Background: I'm developing a custom plugin that uses some modules which are only installed in a certain virtualenv, but not system-wide.



The virtualenv is allowed to access system-wide packages, so the qgis core libs should still be accessible when using that virtualenv.



The only solution that I see right now is to install the required modules in the system-wide Python. However, I'd like to keep them in the virtualenv only, if possible.










share|improve this question































    9















    is there any means of telling QGIS to use a different Python installation than the default, system-wide one?
    E.g. use some virtualenv Python /myvirtualenv/bin/python instead of /usr/bin/python?



    Background: I'm developing a custom plugin that uses some modules which are only installed in a certain virtualenv, but not system-wide.



    The virtualenv is allowed to access system-wide packages, so the qgis core libs should still be accessible when using that virtualenv.



    The only solution that I see right now is to install the required modules in the system-wide Python. However, I'd like to keep them in the virtualenv only, if possible.










    share|improve this question



























      9












      9








      9


      1






      is there any means of telling QGIS to use a different Python installation than the default, system-wide one?
      E.g. use some virtualenv Python /myvirtualenv/bin/python instead of /usr/bin/python?



      Background: I'm developing a custom plugin that uses some modules which are only installed in a certain virtualenv, but not system-wide.



      The virtualenv is allowed to access system-wide packages, so the qgis core libs should still be accessible when using that virtualenv.



      The only solution that I see right now is to install the required modules in the system-wide Python. However, I'd like to keep them in the virtualenv only, if possible.










      share|improve this question
















      is there any means of telling QGIS to use a different Python installation than the default, system-wide one?
      E.g. use some virtualenv Python /myvirtualenv/bin/python instead of /usr/bin/python?



      Background: I'm developing a custom plugin that uses some modules which are only installed in a certain virtualenv, but not system-wide.



      The virtualenv is allowed to access system-wide packages, so the qgis core libs should still be accessible when using that virtualenv.



      The only solution that I see right now is to install the required modules in the system-wide Python. However, I'd like to keep them in the virtualenv only, if possible.







      qgis qgis-plugins pyqgis qgis-2






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited 26 mins ago









      PolyGeo

      53.9k1781245




      53.9k1781245










      asked Jan 27 '15 at 12:43









      matze09matze09

      484




      484






















          2 Answers
          2






          active

          oldest

          votes


















          6














          You can first load your virtual environment and then start QGIS in the same terminal where you loaded the virtual environment.



          for example in linux:



          source /myvirtualenv/bin/activate
          qgis





          share|improve this answer

































            1














            I cannot guarantee this will work but perhaps you could try setting a custom variable to load your python version:



            System Environment






            share|improve this answer
























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              2 Answers
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              2 Answers
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              active

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              active

              oldest

              votes






              active

              oldest

              votes









              6














              You can first load your virtual environment and then start QGIS in the same terminal where you loaded the virtual environment.



              for example in linux:



              source /myvirtualenv/bin/activate
              qgis





              share|improve this answer






























                6














                You can first load your virtual environment and then start QGIS in the same terminal where you loaded the virtual environment.



                for example in linux:



                source /myvirtualenv/bin/activate
                qgis





                share|improve this answer




























                  6












                  6








                  6







                  You can first load your virtual environment and then start QGIS in the same terminal where you loaded the virtual environment.



                  for example in linux:



                  source /myvirtualenv/bin/activate
                  qgis





                  share|improve this answer















                  You can first load your virtual environment and then start QGIS in the same terminal where you loaded the virtual environment.



                  for example in linux:



                  source /myvirtualenv/bin/activate
                  qgis






                  share|improve this answer














                  share|improve this answer



                  share|improve this answer








                  edited 26 mins ago









                  PolyGeo

                  53.9k1781245




                  53.9k1781245










                  answered Jan 29 '15 at 10:21









                  Tommaso Di BucchianicoTommaso Di Bucchianico

                  351310




                  351310

























                      1














                      I cannot guarantee this will work but perhaps you could try setting a custom variable to load your python version:



                      System Environment






                      share|improve this answer




























                        1














                        I cannot guarantee this will work but perhaps you could try setting a custom variable to load your python version:



                        System Environment






                        share|improve this answer


























                          1












                          1








                          1







                          I cannot guarantee this will work but perhaps you could try setting a custom variable to load your python version:



                          System Environment






                          share|improve this answer













                          I cannot guarantee this will work but perhaps you could try setting a custom variable to load your python version:



                          System Environment







                          share|improve this answer












                          share|improve this answer



                          share|improve this answer










                          answered Jan 27 '15 at 12:52









                          JosephJoseph

                          58.7k7101206




                          58.7k7101206






























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