Problem solved!!!! I figured out what my problem was: I only loaded the core module instead of all from grass script. I did that because of some recommondations earlier on but i found in the .py files of grass that the core doesn't inlcude the mapcalc function (is part of the raster-module). So it seems that it is working now.
thank you all (Glynn, William, Michael)!!! /johannes -------- Original-Nachricht -------- > Datum: Mon, 04 Apr 2011 14:21:22 +0200 > Von: "Johannes Radinger" <[email protected]> > An: [email protected] > CC: [email protected] > Betreff: Re: [GRASS-user] Problem with Python Scripts and grass.script > (GRASS 6.5SVN) on Mac > So some additional information: > > I tried now to run another simple script > including the r.thin command (with grass.run_command("r.thin",....) > and thats working perfectly...it seems that it is just a mapcalc > problem, but I still don't understand why its only a problem in my > case and not on your computers. > The normal mapcalculator works fine...its just a pyhton-script problem. > > what should I do next? > > /johannes > > -------- Original-Nachricht -------- > > Datum: Mon, 04 Apr 2011 11:34:54 +0200 > > Von: "Johannes Radinger" <[email protected]> > > An: Michael Barton <[email protected]> > > CC: [email protected] > > Betreff: Re: [GRASS-user] Problem with Python Scripts and > grass.script (GRASS 6.5SVN) on Mac > > > Hello again, > > > > as recommended I removed the python.org-python (and removed the lines to > > python.framework in the PATH. > > When I now start python it is only the version 2.6.1 (also GRASS now > uses > > this version) which should be the system-python. After removing the > other > > python I recompiled the most recent version of GRASS 6.5, put my > > mapcalc-testscript into the bin folder and tried to run it both, from > launch script > > and from the GRASS-Terminal. But there is still the same error: > > > > GRASS 6.5.svn (gisdemo_ncspm):~ > testscript.py newmap=test > > elevation=elevation geology=geology > > Traceback (most recent call last): > > File "/Library/GRASS/6.5/Modules/bin/testscript.py", line 54, in > > <module> > > sys.exit(main()) > > File "/Library/GRASS/6.5/Modules/bin/testscript.py", line 47, in main > > grass.mapcalc("${newmap} = ${elevation} * ${geology}", > > AttributeError: 'module' object has no attribute 'mapcalc' > > > > Here some addtional info from within the GRASS Terminal: > > echo "$PYTHONPATH" > > /Applications/GRASS-6.5.app/Contents/MacOS/etc/python > > > > my sys.path (in GRASS-terminal python) is: > > ['', '/Library/Frameworks/SQLite3.framework/Versions/3/Python', > > '/Library/Python/2.6/site-packages/numpy-override', > > '/Library/Frameworks/GDAL.framework/Versions/1.8/Python/site-packages', > > '/Library/Frameworks/cairo.framework/Versions/1/Python', > > '/Applications/GRASS-6.5.app/Contents/MacOS/etc/python', > '/usr/local/lib/wxPython-unicode-2.8.11.0/lib/python2.6/site-packages', > > > '/usr/local/lib/wxPython-unicode-2.8.11.0/lib/python2.6/site-packages/wx-2.8-mac-unicode', > > > '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python26.zip', > > > '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6', > > > '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/plat-darwin', > > > '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/plat-mac', > > > '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/plat-mac/lib-scriptpackages', > > > '/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python', > > '/System/Library/Framewor > > ks/Python.framework/Versions/2.6/lib/python2.6/lib-tk', > > > '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-old', > > > '/System/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/lib-dynload', > > '/Library/Python/2.6/site-packages', > > '/usr/local/lib/wxPython-unicode-2.8.11.0/lib/python2.6', > > > '/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/PyObjC', > > > '/System/Library/Frameworks/Python.framework/Versions/2.6/Extras/lib/python/wx-2.8-mac-unicode'] > > > > that is strange because there is no python.framework anymore so where > does > > this come from? > > > > The normal Terminal gives me for $PATH: > > > /opt/local/bin:/opt/local/sbin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin > > > > So maybe the sys.path is a hint for my problem... > > > > /johannes > > > > > > > > -------- Original-Nachricht -------- > > > Datum: Sun, 3 Apr 2011 15:27:41 -0700 > > > Von: Michael Barton <[email protected]> > > > An: Johannes Radinger <[email protected]> > > > CC: "[email protected]" <[email protected]> > > > Betreff: Re: [GRASS-user] Problem with Python Scripts and > > grass.script (GRASS 6.5SVN) on Mac > > > > > When I and others have had a copy of Python from > > > python.org<http://python.org> installed, it has usually caused > problems, > > including bogus errors. I > > > strongly advise against it. In theory, it should not be a problem, but > > in > > > reality (in my experience) it IS a problem. > > > > > > I can't say for sure that this is where your problem lies, but I'd be > > > suspicious. When you start python from the terminal, which one is it? > > How about > > > from GRASS? > > > > > > Michael > > > ____________________ > > > C. Michael Barton > > > Director, Center for Social Dynamics & Complexity > > > Professor of Anthropology, School of Human Evolution & Social Change > > > Arizona State University > > > > > > voice: 480-965-6262 (SHESC), 480-727-9746 (CSDC) > > > fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) > > > www: http://www.public.asu.edu/~cmbarton, http://csdc.asu.edu > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > On Apr 3, 2011, at 12:23 PM, Johannes Radinger wrote: > > > > > > Hello Glynn, > > > Hello Michael, > > > > > > the answers to your suggestions/questions below: > > > > > > > > > Am 02.04.2011 um 17:24 schrieb Michael Barton: > > > > > > Have you installed Python from python.org<http://python.org/> on your > > Mac? > > > If you have, there may be a problem with that. > > > > > > Yes I there is python2.6.6 from python.org<http://python.org/> > installed > > > but William Kyngesburye told me that this shouldn't be any > > > Problem and GRASS GIS can handle this, but I am not sure. Maybe I've > to > > > try to deinstall it, but I don't know how excatly so that everything > is > > > removed correctly also in the libs. > > > > > > > > > > > > Michael > > > ____________________ > > > C. Michael Barton > > > Director, Center for Social Dynamics & Complexity > > > Professor of Anthropology, School of Human Evolution & Social Change > > > Arizona State University > > > > > > voice: 480-965-6262 (SHESC), 480-727-9746 (CSDC) > > > fax: 480-965-7671 (SHESC), 480-727-0709 (CSDC) > > > www: http://www.public.asu.edu/~cmbarton, > > > http://csdc.asu.ed<http://csdc.asu.edu/> > > > > > > Am 03.04.2011 um 00:37 schrieb Glynn Clements: > > > > > > Johannes Radinger wrote: > > > > > > I tried to figure out the problem with william kyngesburye. > > > the script is also working on his mac. I saved the script in the bin > > > folder and ran in the GRASS terminal: > > > > > > AttributeError: 'module' object has no attribute 'mapcalc' > > > > > > > > > What causes this AttributeError? > > > > > > The grass.script module is either broken or very old (the mapcalc() > > > The GRASS build I've got is compiled from last weeks source (6.5)... > > > > > > function was added in December 2008). > > > > > > >From within GRASS, try the following: > > > > > > $ python > > > > import grass.script as grass > > > > print grass.__file__ > > > that is what I get... does that help you? > > > > > > > > > /Applications/GRASS-6.5.app/Contents/MacOS/etc/python/grass/script/__init__.pyc > > > > > > > print grass.__path__ > > > and for the path: > > > ['/Applications/GRASS-6.5.app/Contents/MacOS/etc/python/grass/script'] > > > > > > > > > /johannes > > > > > > > > > > > > -- > > > Glynn Clements > > <[email protected]<mailto:[email protected]>> > > > > > > > > > _______________________________________________ > > > grass-user mailing list > > > [email protected] > > > http://lists.osgeo.org/mailman/listinfo/grass-user > > > > -- > > NEU: FreePhone - kostenlos mobil telefonieren und surfen! > > Jetzt informieren: http://www.gmx.net/de/go/freephone > > _______________________________________________ > > grass-user mailing list > > [email protected] > > http://lists.osgeo.org/mailman/listinfo/grass-user > > -- > NEU: FreePhone - kostenlos mobil telefonieren und surfen! > Jetzt informieren: http://www.gmx.net/de/go/freephone > _______________________________________________ > grass-user mailing list > [email protected] > http://lists.osgeo.org/mailman/listinfo/grass-user -- Ihr GMX Postfach immer dabei: die kostenlose GMX Mail App für Android. 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