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<p class="MsoNormal">Thank you that solved it with some tweaks.<o:p></o:p></p>
<p class="MsoNormal">I added GRASSBIN to my Environment variables populated with the grass bat file instead of GISBIN. Then added 'lib', 'bin' and 'scripts' folders to PATH variable. Once I did that that I was able to import grass_session and grass.<o:p></o:p></p>
<p class="MsoNormal">It appears to work fine without GISRC set.<o:p></o:p></p>
<p class="MsoNormal">Ellen<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b>From:</b> Sajid Pareeth <spareeth@gmail.com> <br>
<b>Sent:</b> Wednesday, July 29, 2020 8:10 AM<br>
<b>To:</b> Markus Neteler <neteler@osgeo.org><br>
<b>Cc:</b> DAmico, Ellen <DAmico.Ellen@epa.gov>; GRASS user list <grass-user@lists.osgeo.org><br>
<b>Subject:</b> Re: [GRASS-user] Using grass libraries in python outside of GRASS<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Hi <o:p></o:p></p>
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<p class="MsoNormal"> <o:p></o:p></p>
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<p class="MsoNormal">> > The model I need to use (which I did not write) requires python 2.7.<br>
> > I had tried pip install previously but then it still fails with ImportError: No module named grass.script.<br>
> > Do you know what could be causing that?<br>
<br>
Interestingly, our docker containers just started to suffer from a<br>
similar (same?) problem:<br>
<br>
File "/scripts/test_grass_session.py", line 3, in <module><br>
import grass.script as grass<br>
ModuleNotFoundError: No module named 'grass'<br>
<br>
Weird, we need to investigate.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Grass_session works for me with both python2.7 and 3 in a Osgeo environment with grass 7.8.3<o:p></o:p></p>
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<p class="MsoNormal">For me, the import modules work in this order in both python versions after pip installation.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><i>>>> import grass_session<br>
>>> from grass_session import Session</i><o:p></o:p></p>
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<p class="MsoNormal"><i>>>> import grass.script as grass</i><o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">For the final script to work, you will have to set environment variables, GISBIN (grass78 root folder) , GISRC (.grassrc78 file in demo location) and add grass78 'lib', 'bin' and 'scripts' folders to PATH variable.<o:p></o:p></p>
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<p class="MsoNormal">I run the script in python 3, where it worked without setting GISBIN and GISRC variables. I have only tested this approach in Windows 10 yet, and should work fine in Linux as well.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Regards<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Sajid<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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