Using Spyder IDE to develop python for Grass GIS, get 'ImportError: No module named g

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I am trying to use Spyder IDE to develop a python script using python library from grass-6.4.3. I run the script below, and get 'ImportError: No module named grass.script'

I am using python 2.7, installed in Grass, Spyder, + native install (C:\python27) and my OS is 64-bit Windows 7.

This seems to be a common problem, but I have tried all the recommended fixes outlined below. I have even tried installing on a laptop running 32-bit windows 7 and get the same error.

I am racking my brain, what am I missing??

Read the Grass wiki: page:https://grasswiki.osgeo.org/wiki/GRASS_and_Python#External_Python_editors_.28IDE.29

Then I have tried to follow this thread to the letter:Problem with python script to control GRASS GIS from outside - How to import grass.script under Win 8.1?

My python script:

import sysimport osgisbase = os.environ['GISBASE'] = 'C:\OSGeo4W64\apps\grass\grass-6.4.3' gisdbase = os.path.normpath('C:/Users/Ryan/grassdata')location = 'newLocation'mapset = 'Ryan'GISRC = os.path.normpath('C:/Users/Ryan/AppData/Roaming/GRASS6/grassrc6')LD_LIBRARY_PATH = 'C:\OSGeo4W64\apps\grass\grass-6.4.3\lib'PATH = 'C:\Python27';'C:\Users\Ryan\grassdata';'C:\Users\Ryan\AppData\Roaming\GRASS6\grassrc6';'C:\OSGeo4W64\bin';'C:\OSGeo4W64\apps\grass\grass-6.4.3';'C:\OSGeo4W64\apps\grass\grass-6.4.3\lib';'C:\OSGeo4W64\apps\grass\grass-6.4.3\etc\python';'C:\OSGeo4W64\apps\grass\grass-6.4.3\etc';'C:\OSGeo4W64\apps\grass\grass-6.4.3\bin';'C:\OSGeo4W64\apps\Python27';'C:\OSGeo4W64\apps\Python27\Lib\site-packages';'C:\OSGeo4W64\apps\msys';'C:\OSGeo4W64\apps\grass\grass-6.4.3\scripts'PYTHONLIB = 'C:\Python27'PYTHONPATH = 'C:\OSGeo4W64\apps\grass\grass-6.4.3\etc\python'GRASS_SH = 'C:\OSGeo4W64\apps\msys\bin\sh.exe'sys.path.append(os.path.join(os.environ['GISBASE'], 'etc', 'python'))sys.path.append('C:\OSGeo4W\bin')sys.path.append('C:\OSGeo4W64\apps\grass\grass-6.4.3\etc') sys.path.append('C:\OSGeo4W64\apps\grass\grass-6.4.3\etc\python') sys.path.append('C:\OSGeo4W64\apps\grass\grass-6.4.3\lib') sys.path.append('C:\OSGeo4W64\apps\grass\grass-6.4.3\bin') import grass.script as grassimport grass.script.setup as gsetupgsetup.init(gisbase, gisdb, location, mapset)I have added my environment variables manually into system settings (copied here):

GISBASE = C:\OSGeo4W64\apps\grass\grass-6.4.3GISDBASE = C:\Users\Ryan\grassdataGISRC = C:\Users\Ryan\AppData\Roaming\GRASS6\grassrc6GRASS_SH = C:\OSGeo4W\apps\msys\bin\sh.exeLD_LIBRARY_PATH = C:\OSGeo4W64\apps\grass\grass-6.4.3\libPATH = C:\Python27;C:\Users\Ryan\grassdata;C:\Users\Ryan\AppData\Roaming\GRASS6\grassrc6;C:\OSGeo4W64\bin;C:\OSGeo4W64\apps\grass\grass-6.4.3;C:\OSGeo4W64\apps\grass\grass-6.4.3\lib;C:\OSGeo4W64\apps\grass\grass-6.4.3\etc\python;C:\OSGeo4W64\apps\grass\grass-6.4.3\etc;C:\OSGeo4W64\apps\grass\grass-6.4.3\bin;C:\OSGeo4W64\apps\Python27;C:\OSGeo4W64\apps\Python27\Lib\site-packages;C:\OSGeo4W64\apps\msys;C:\OSGeo4W64\apps\grass\grass-6.4.3\scriptsPYTHONLIB = C:\Python27PYTHONPATH = C:\OSGeo4W\apps\grass\grass-6.4.3\etc\python'I have added a file called 'grass.pth' to: C:\OSGeo4W\apps\python27\lib\site-packages. The file contains:

C:\OSGeo4W\apps\grass\grass-6.4.3\etc\pythonC:\OSGeo4W\bin

I have started grass interactively to create a 'grassrc6' file, which is located here: C:\Users\Ryan\AppData\Roaming\GRASS6\grassrc6

I am not sure what else I can try, I am certain something must be wrong with the environment variables, but I wouldn't know what to look for.

Also, is it necessary to define the environment variables in both the python script, and manually in system settings?

Thanks in advance for your help



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