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Today's Topics:
1. Problem executing a python script with Grass functions from
windows command line (sonja1)
2. Re: GUI with python scripts or shell scripts (Sonja Jankowfsky)
3. Re: GUI with python scripts or shell scripts (Sonja Jankowfsky)
----------------------------------------------------------------------
Message: 1
Date: Wed, 3 Mar 2010 02:37:15 -0800 (PST)
From: sonja1 <sonja.jankowf...@cemagref.fr>
Subject: [GRASS-windows] Problem executing a python script with Grass
functions from windows command line
To: grass-windows@lists.osgeo.org
Message-ID: <1267612635813-4666698.p...@n2.nabble.com>
Content-Type: text/plain; charset=UTF-8
Hi,
I try to run the following pythonscript under a windows command line:
import os
import grass.script as grass
env = grass.gisenv()
print env
r = grass.read_command("g.list", type='vect')
print r
#Define raster resolution
grass.run_command("g.remove", 'MASK')
grass.run_command("g.region", res='1')
I have set the following environmentvariables
GISBASE= C:\GRASS-64
GISRC= C:\Documents and Settings\user\.grassrc6
LD_LIBRARY_PATH= C:\GRASS-64\lib
PATH=
C:\GRASS-64\etc;C:\GRASS-64\etc\python;C:\GRASS-64\lib;C:\GRASS-64\bin;C:\GRASS-64\extralib;C:\GRASS-64\scripts;C:\Python26;
PYTHONLIB= C:\Python26
PYTHONPATH=
C:\GRASS-64\etc;C:\GRASS-64\etc\python;C:\GRASS-64\lib;C:\GRASS-64\bin;C:\GRASS-64\extralib;C:\GRASS-64\scripts;C:\Python26;
The script runs ok until the command "g.remove", then I get the following
error
g.remove.exe Ordinal introuvable
L'ordinal 284 est introuvable dans la bibliothèque de liaisons dynamique
SSLEAY32.dll.
I reinstalled the latest WinGRASS version.
When I run the same script in a configured Eclipse environment, it runs
well.
Does anyone have an idea?
Thanks,
Sonja
--
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------------------------------
Message: 2
Date: Wed, 03 Mar 2010 13:10:09 +0100
From: Sonja Jankowfsky <sonja.jankowf...@cemagref.fr>
Subject: Re: [GRASS-windows] GUI with python scripts or shell scripts
To: grass-windows@lists.osgeo.org
Message-ID: <4b8e51a1.4030...@cemagref.fr>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
I did some more tests on my machine on this subject and what I get is this:
I don't get an interface with the grass parser on my windows machine,
neither with a shell script running through Msys, nor a python script
running through the windows commandline. However, I can enter the
variables as normal GRASS command on my command line:
test.py input=ditch.shp output=ditch1
test.sh input=ditch.shp output=ditch1
Is this a common bug?
Sonja
On 1/29/2010 7:25 PM, Glynn Clements wrote:
> What do you get from:
>
> junk.py --interface-description
> ?
>
Here is the output
GRASS 6.4>
F:\\AMNH\\WHRC_CarbonProject\\R_Project\\PercentCoverTutorial\\junk.
py --interface-description
GRASS 6.4> <?xml version="1.0" encoding="CP1252"?>
<!DOCTYPE task SYSTEM "grass-interface.dtd">
<task name="junk.py">
<description>
g.parser test script (python)
</description>
<parameter name="raster" type="string" required="yes" multiple="no">
<description>
Raster input map
</description>
<gisprompt age="old" element="cell" prompt="raster" />
</parameter>
<parameter name="vector" type="string" required="yes" multiple="no">
<description>
Vector input map
</description>
<gisprompt age="old" element="vector" prompt="vector" />
</parameter>
<parameter name="option1" type="string" required="no" multiple="no">
<description>
An option
</description>
</parameter>
<flag name="f">
<description>
A flag
</description>
</flag>
<flag name="verbose">
<description>
Verbose module output
</description>
</flag>
<flag name="quiet">
<description>
Quiet module output
</description>
</flag>
</task>
------------------------------
Message: 3
Date: Wed, 03 Mar 2010 13:39:46 +0100
From: Sonja Jankowfsky <sonja.jankowf...@cemagref.fr>
Subject: Re: [GRASS-windows] GUI with python scripts or shell scripts
To: grass-windows@lists.osgeo.org
Message-ID: <4b8e5892.40...@cemagref.fr>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Two more details.
If I try to run the program just with the name
>test.py
I get the following error message:
ERROR: wxGUI requires wxPython. No module named wxversion.
However, if I run gisenv in the same python script 'GRASS_GUI' is wxpython
If I enter the variables
test.py input=.... output=.....
it runs the program, but I get the following message:
'sh' is not known as commande intern
But that's a python script! So I think, there is still something wrong
with the covnersion to windows.
Does anybody know more?
Sonja
Sonja Jankowfsky a écrit :
> I did some more tests on my machine on this subject and what I get is
> this:
> I don't get an interface with the grass parser on my windows machine,
> neither with a shell script running through Msys, nor a python script
> running through the windows commandline. However, I can enter the
> variables as normal GRASS command on my command line:
>
> test.py input=ditch.shp output=ditch1
>
> test.sh input=ditch.shp output=ditch1
>
> Is this a common bug?
> Sonja
>
> On 1/29/2010 7:25 PM, Glynn Clements wrote:
>
>> What do you get from:
>
>>
>
>> junk.py --interface-description
>
>> ?
>
>>
>
> Here is the output
>
>
> GRASS 6.4>
> F:\\AMNH\\WHRC_CarbonProject\\R_Project\\PercentCoverTutorial\\junk.
>
> py --interface-description
>
> GRASS 6.4> <?xml version="1.0" encoding="CP1252"?>
>
> <!DOCTYPE task SYSTEM "grass-interface.dtd">
>
> <task name="junk.py">
>
> <description>
>
> g.parser test script (python)
>
> </description>
>
> <parameter name="raster" type="string" required="yes" multiple="no">
>
> <description>
>
> Raster input map
>
> </description>
>
> <gisprompt age="old" element="cell" prompt="raster" />
>
> </parameter>
>
> <parameter name="vector" type="string" required="yes" multiple="no">
>
> <description>
>
> Vector input map
>
> </description>
>
> <gisprompt age="old" element="vector" prompt="vector" />
>
> </parameter>
>
> <parameter name="option1" type="string" required="no" multiple="no">
>
> <description>
>
> An option
>
> </description>
>
> </parameter>
>
> <flag name="f">
>
> <description>
>
> A flag
>
> </description>
>
> </flag>
>
> <flag name="verbose">
>
> <description>
>
> Verbose module output
>
> </description>
>
> </flag>
>
> <flag name="quiet">
>
> <description>
>
> Quiet module output
>
> </description>
>
> </flag>
>
> </task>
>
>
------------------------------
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