[Qgis-developer] Plugin Dependencies

[Geo DrinX]

Thank you Victor for help.

I inserted your name in the header of my next "GEarthView.py 3.0 Cesium"
source:

          import ext-libs        Enrico Ferreguti
                                       Victor Olaya

With your help (and Enrico) I definitively solved  :)


A presto

Roberto


2015-10-24 15:26 GMT+02:00 Victor Olaya <volayaf at gmail.com>:

> The ext-libs folder is not in the repo. It is populated by the paver
> setup task. Once you run the task, the libraries will be installed in
> there
>
> Hope this helps
>
> 2015-10-21 15:28 GMT+02:00 Geo DrinX <geodrinx at gmail.com>:
> > Ola Victor !  :)
> >
> > 2015-10-07 17:50 GMT+02:00 Victor Olaya <volayaf at gmail.com>:
> >>
> >> At the moment, you have to ship them with your plugin, in the plugin
> >> zip file. If the lib uses native code, you will need to include
> >> binaries for all OSs that you want to support, and the corresponding
> >> mechanism to pick one or the other.
> >>
> >> As an example, you can see how it is done in this plugin
> >>
> >>
> >>
> https://github.com/boundlessgeo/qgis-geoserver-plugin/blob/master/src/geoserverexplorer/__init__.py
> >>
> >> Dependencies are stored in a folder called "ext-libs", which is added
> >> to the python path by the plugin
> >>
> >> Notice that that folder is not in the repo, there is a paver task to
> >> fetch the dependencies from PyPi
> >>
> >> Notice also that QGIS has its folder with python libs
> >>
> >> https://github.com/qgis/QGIS/tree/master/python/ext-libs
> >>
> >> Make sure that the libs you require are not already in there
> >
> >
> >
> > In my case ( GEarthView QGIS plugin )  I have  two external libraries:
> >
> > twisted
> > zope
> >
> >
> > that I need to install manually  :(
> >
> > On windows,  they need to be copied for each new version of QGIS, inside
> the
> > folder:
> >
> > QGIS VERSION\apps\Python27\Lib\site-packages\
> >
> >
> > Instead, on MacOSX, they are  (once and for all) inside the standard
> python
> > library folder, as I explained in my blog:
> >
> >
> http://exporttocanoma.blogspot.it/2015/01/gearthview-20-plugin-per-qgis.html
> >
> >
> > I have tried several times to make sure that it was not necessary to
> install
> > anything, including the libraries in my plugins, so far I have not
> > succeeded.   So, that your message has rekindled my hopes  :)    but
> there
> > are some things I do not understand, in your explanation  (my fault).
> >
> > Here are my steps:
> >
> > 1) I modified my  geodrinx/__init__.py      adding:
> >
> > site.addsitedir(os.path.abspath(os.path.dirname(__file__) + '/ext-libs'))
> >
> > Question:  where need I to create this  ext-libs   folder ?    I looked
> into
> > the plugin that you indicate, but I found no "ext-libs" folder.
> >
> > Could you please explain me (us)  better ?
> >
> >
> > Thank you much
> >
> > A presto
> >
> > Roberto
> >
>
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