Re: Connecting to GRASS using external Python

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Re: Connecting to GRASS using external Python

kabs1969
I reinstalled GRASS stable version 6.4.2 and set its env.bat file as given below. Still the problem exists. I just commented print sys.path in it. 

set WINGISBASE=%GISBASE%

rem Directory where your .grassrc6 file will be stored
set HOME=%USERPROFILE%

rem Name of the wish (Tk) executable
set GRASS_WISH=wish.exe

rem Path to the shell command
set GRASS_SH=%GISBASE%\msys\bin\sh.exe

rem Set Path to utilities (libraries and binaries) used by GRASS
set PATH=%GISBASE%\msys\bin;%PATH%
set PATH=%GISBASE%\extrabin;%GISBASE%\extralib;%PATH%
set PATH=%GISBASE%\tcl-tk\bin;%GISBASE%\sqlite\bin;%GISBASE%\gpsbabel;%PATH%
set PATH=%GISBASE%\bin;%GISBASE%\scripts;%PATH%

rem Set Path to default web browser
set GRASS_HTML_BROWSER=explorer

rem Path to the proj files (notably the epsg projection list)
set GRASS_PROJSHARE=%GISBASE%\proj

rem Set GDAL_DATA
set GDAL_DATA=%GISBASE%\share\gdal

rem Set PROJ_LIB
set PROJ_LIB=%GISBASE%\proj

rem Set GEOTIFF_CSV
set GEOTIFF_CSV=%GISBASE%\share\epsg_csv

rem ##
set PATH=%GISBASE%\lib;%PATH%
set PATH= %GISBASE%\etc;%PATH%
set PATH=%GISBASE%\etc\python;%PATH%
set PATH=C:\Python27;%PATH%

set GISRC= C:\Users\KABS\AppData\Roaming\GRASS6\grassrc6
set LD_LIBRARY_PATH = %GISBASE%\lib
set PYTHONLIB= C:\Python27
set PYTHONPATH= %GISBASE%\etc\python;%PYTHONPATH%

rem ##

rem print sys.path

rem Path to the python directory
set PYTHONHOME=%GISBASE%\Python27
if "x%GRASS_PYTHON%" == "x" set GRASS_PYTHON=python

On Tue, Jan 1, 2013 at 11:10 PM, Brian Sanjeewa Rupasinghe <[hidden email]> wrote:
It gives a message: "unable to initialize device PRN"


On Tue, Jan 1, 2013 at 11:04 PM, Brian Sanjeewa Rupasinghe <[hidden email]> wrote:
You mean adding this in env.bat file?


On Tue, Jan 1, 2013 at 10:28 PM, Martin Landa <[hidden email]> wrote:
Hi,

2013/1/1 Brian Sanjeewa Rupasinghe <[hidden email]>:
> Yes, I added PYTHONPATH inenv.bat file. Here is the env.bat file i modified.
> Newly added lines are below rem #---

what says

print sys.path

?

--
Martin Landa <landa.martin gmail.com> * http://geo.fsv.cvut.cz/~landa




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