Doh, forgot the links :)
http://gridlock.opengeo.org/geoserver/2.2.x/geoserver-2.2.x-latest-bin.zip
http://gridlock.opengeo.org/geoserver/2.2.x/community-latest/geoserver-2.2-SNAPSHOT-python-plugin.zip
http://gridlock.opengeo.org/geoserver/2.2.x/ext-latest/geoserver-2.2-SNAPSHOT-wps-plugin.zip
http://docs.geoserver.org/latest/en/user/community/scripting/hooks.html#web-processing-service
I however did just notice there is a typo here (a misplaced bracket):
http://docs.geoserver.org/latest/en/user/community/scripting/py/index.html#buffer-example
On Fri, Mar 1, 2013 at 8:29 AM, Justin Deoliveira <jdeol...@opengeo.org>wrote:
> Hi all,
>
> So i just tried the following configuration and it worked for me.
>
> 1. Download latest nightly 2.2.x build.
>
> 2. Download latest scripting py extension.
>
> 3. Download latest wps extension.
>
> On startup this created a "scripts/wps" directory in the data directory.
> Copied the buffer.py script from here:
>
>
> And was able to invoke it through the wps request builder.
>
> I am running on osx, java 1.6.0_41.
>
> I also tried the setup in tomcat via a war install and it worked as well.
>
> -Justin
>
>
> On Thu, Feb 28, 2013 at 11:19 AM, Bessette-Halsema, Dominique E <
> dominique.besse...@gdit.com> wrote:
>
>> Can I ask you what your development environment looks like when you
>> tested the python scripting hooks and then I can recreate it here? Again
>> the javascript hook works it’s just the python hook.****
>>
>> ** **
>>
>> What version of geoserver?****
>>
>> What version of the python hook?****
>>
>> What Application Server?****
>>
>> ** **
>>
>> Etc.****
>>
>> ** **
>>
>> Thanks****
>>
>> Dom****
>>
>> ** **
>>
>> *From:* Justin Deoliveira [mailto:jdeol...@opengeo.org]
>> *Sent:* Wednesday, February 27, 2013 7:27 AM
>>
>> *To:* Bessette-Halsema, Dominique E
>> *Cc:* geoserver-users@lists.sourceforge.net
>> *Subject:* Re: [Geoserver-users] python scripting hook****
>>
>> ** **
>>
>> Thanks Dominique. I wonder if Java 7 might be the issue, i know from time
>> to time things are found not to work with it, it could be something in
>> javax.script that has changed. Or perhaps something related to
>> invokedynamic that was added in java 7.****
>>
>> ** **
>>
>> It would interesting if you could try on java 6 to see if the problem
>> still exists, that way we can at least rule it out. ****
>>
>> ** **
>>
>> ** **
>>
>> On Sun, Feb 24, 2013 at 1:54 PM, Bessette-Halsema, Dominique E <
>> dominique.besse...@gdit.com> wrote:****
>>
>> Hi****
>>
>> ****
>>
>> i just updated my VM to java1.7, geoserver 2.2.4 and the python scripting
>> hook from http://gridlock.opengeo.org/geoserver/master/community-latest/
>> ****
>>
>> ****
>>
>> I unzip the contents of the python scripting zip file to my
>> geoserver/WEB-INF/lib directory and restarted the server. ****
>>
>> I see the created scripts/wps folders under my geoserver data dir,
>> and added the buffer.py file from the example page
>> http://docs.geoserver.org/stable/en/user/community/scripting/hooks.htmlunder
>> the wps folder and made sure it had the correct permissions.
>> ****
>>
>> I do not see the the py:buffer in the WPS get capabilities document
>> http://localhost:8080/geoserver/ows?service=wps&version=1.0.0&request=GetCapabilities
>> but
>> I do see it under the WPS Request Builder dropdown which is odd.****
>>
>> ****
>>
>> ****
>>
>> When I try to run the wps via the following rest call and when I hit the
>> py:buffer wps in the dropdown on the WPS builder request page i see the
>> following error in the geoserver logs:****
>>
>>
>> http://localhost:8080/geoserver/wps?service=WPS&version=1.0.0&request=Execute&identifier=py:buffer&datainputs=geom=POINT%280%200%29@mimetype=application/wkt;distance=10
>> ****
>>
>> ****
>>
>> ****
>>
>> Caused by: java.io.IOException: javax.script.ScriptException:
>> ImportError: No module named types in
>> /h/data/gis/geoserver/external/scripts/wps/buffer.py at line number 1
>> at
>> org.geoserver.script.ScriptFileWatcher.parseFileContents(ScriptFileWatcher.java:58)
>> [script-core-2.4-SNAPSHOT.jar:2.4-SNAPSHOT]
>> at
>> org.geoserver.script.ScriptFileWatcher.parseFileContents(ScriptFileWatcher.java:26)
>> [script-core-2.4-SNAPSHOT.jar:2.4-SNAPSHOT]
>> at org.geoserver.platform.FileWatcher.read(FileWatcher.java:53)
>> [platform-2.2.4.jar:]
>> at
>> org.geoserver.script.ScriptFileWatcher.readIfModified(ScriptFileWatcher.java:44)
>> [script-core-2.4-SNAPSHOT.jar:2.4-SNAPSHOT]
>> at
>> org.geoserver.script.wps.ScriptProcess.getInputs(ScriptProcess.java:69)
>> [script-core-2.4-SNAPSHOT.jar:2.4-SNAPSHOT]
>> at
>> org.geoserver.script.wps.ScriptProcessFactory.getParameterInfo(ScriptProcessFactory.java:119)
>> [script-core-2.4-SNAPSHOT.jar:2.4-SNAPSHOT]
>> ... 79 more
>> Caused by: javax.script.ScriptException: ImportError: No module named
>> types in /h/data/gis/geoserver/external/scripts/wps/buffer.py at line
>> number 1
>> at
>> org.python.jsr223.PyScriptEngine.scriptException(PyScriptEngine.java:191)
>> [jython-2.5.2.jar:]
>> at org.python.jsr223.PyScriptEngine.eval(PyScriptEngine.java:42)
>> [jython-2.5.2.jar:]
>> at org.python.jsr223.PyScriptEngine.eval(PyScriptEngine.java:47)
>> [jython-2.5.2.jar:]
>> at
>> javax.script.AbstractScriptEngine.eval(AbstractScriptEngine.java:249)
>> [rt.jar:1.7.0]
>> at
>> org.geoserver.script.ScriptFileWatcher.parseFileContents(ScriptFileWatcher.java:56)
>> [script-core-2.4-SNAPSHOT.jar:2.4-SNAPSHOT]
>> ... 84 more
>> Caused by: Traceback (most recent call last):
>> File "/h/data/gis/geoserver/external/scripts/wps/buffer.py", line 1, in
>> <module>
>> from geoserver.wps import process
>> File "__pyclasspath__/geoserver/wps.py", line 1, in <module>****
>>
>>
>> ImportError: No module named types****
>>
>> at org.python.core.Py.ImportError(Py.java:290) [jython-2.5.2.jar:]
>> at org.python.core.imp.import_first(imp.java:750)
>> [jython-2.5.2.jar:]
>> at org.python.core.imp.import_name(imp.java:834)
>> [jython-2.5.2.jar:]
>> at org.python.core.imp.importName(imp.java:884)
>> [jython-2.5.2.jar:]
>> at org.python.core.ImportFunction.__call__(__builtin__.java:1220)
>> [jython-2.5.2.jar:]
>> at org.python.core.PyObject.__call__(PyObject.java:357)
>> [jython-2.5.2.jar:]
>> at org.python.core.__builtin__.__import__(__builtin__.java:1173)
>> [jython-2.5.2.jar:]
>> at org.python.core.imp.importOne(imp.java:903) [jython-2.5.2.jar:]
>> at geoserver.wps$py.f$0(__pyclasspath__/geoserver/wps.py:35)
>> at
>> geoserver.wps$py.call_function(__pyclasspath__/geoserver/wps.py)
>> at org.python.core.PyTableCode.call(PyTableCode.java:165)
>> [jython-2.5.2.jar:]
>> at org.python.core.PyCode.call(PyCode.java:18) [jython-2.5.2.jar:]
>> at org.python.core.imp.createFromCode(imp.java:386)
>> [jython-2.5.2.jar:]****
>>
>> ..........................****
>>
>> ****
>>
>> ****
>>
>> Heres the buffer.py contents****
>>
>> ****
>>
>> from geoserver.wps import process
>> from com.vividsolutions.jts.geom import Geometry****
>>
>> @process(
>> title='Buffer',
>> description='Buffers a geometry',
>> inputs={
>> 'geom': (Geometry, 'The geometry to buffer'),
>> 'distance':(float,'The buffer distance')
>> },
>> outputs={
>> 'result': (Geometry, 'The buffered geometry')
>> }
>> )
>> def run(geom, distance):****
>>
>> return geom.buffer(distance);****
>>
>> ****
>>
>> The python scripting app directory works. If I add a hello world app
>> under data_dir/scripts/apps/hello/main.py and hit it via a rest call I see
>> the correct output. Although I had to create the apps directory myself the
>> python scripting hook created a functions directory. So it just seems that
>> its the wps python scripting function that isnt working.****
>>
>> ****
>>
>> Do I need to add a geoserver.wps jar to the lib directory under
>> data_dir/scripts/lib ?****
>>
>> Do I need to add geoscript python jars? http://geoscript.org/py/****
>>
>> ****
>>
>> Thank You ****
>>
>> Dominique****
>>
>> ****
>> ------------------------------
>>
>> *From:* Justin Deoliveira [jdeol...@opengeo.org]
>> *Sent:* Thursday, February 07, 2013 8:26 AM****
>>
>>
>> *To:* Bessette-Halsema, Dominique E
>> *Cc:* geoserver-users@lists.sourceforge.net
>> *Subject:* Re: [Geoserver-users] python scripting hook****
>>
>> ** **
>>
>> Hmmm... ok. What version of Geoserver and the scripting extension are you
>> running?****
>>
>> ** **
>>
>> On Wed, Feb 6, 2013 at 5:50 PM, Bessette-Halsema, Dominique E <
>> dominique.besse...@gdit.com> wrote:****
>>
>> It looks like this. It’s the same one as the example
>> http://docs.geoserver.org/stable/en/user/community/scripting/hooks.html**
>> **
>>
>> ****
>>
>> from geoserver.wps import process****
>>
>> from geoscript.geom import Geometry****
>>
>> ****
>>
>> @process(****
>>
>> title='Buffer',****
>>
>> description='Buffers a geometry',****
>>
>> inputs={'geom': (Geometry, 'The geometry to buffer'),****
>>
>> 'distance':(float,'The buffer distance')},****
>>
>> outputs={'result': (Geometry, 'The buffered geometry')}****
>>
>> )****
>>
>> def run(geom, distance):****
>>
>> return geom.buffer(distance)****
>>
>> ****
>>
>> Thank You****
>>
>> Dom****
>>
>> ****
>>
>> *From:* Justin Deoliveira [mailto:jdeol...@opengeo.org]
>> *Sent:* Monday, February 04, 2013 8:06 AM
>> *To:* Bessette-Halsema, Dominique E
>> *Cc:* geoserver-users@lists.sourceforge.net
>> *Subject:* Re: [Geoserver-users] python scripting hook****
>>
>> ****
>>
>> Hmmm... any chance you can make the script available, I can take a closer
>> look. ****
>>
>> ****
>>
>> On Fri, Feb 1, 2013 at 8:49 AM, Bessette-Halsema, Dominique E <
>> dominique.besse...@gdit.com> wrote:****
>>
>> Hi ****
>>
>> ****
>>
>> I’m having trouble installing the python scripting hook. I unzip the
>> contents of geoserver-2.2-SNAPSHOT-python-plugin.zip into my
>> geoserver-2.2/WEB-INF/lib file. In my GEOSERVER_DATA_DIR is see a
>> scripts/lib and scripts/function directory. I created a scripts/wps
>> directory and made the buffer.py example from
>> http://docs.geoserver.org/stable/en/user/community/scripting/hooks.html *
>> ***
>>
>> ****
>>
>> When I go into the WPS request builder and try to run the buffer.py
>> script I see the following error in geoserver.****
>>
>> ****
>>
>> 15:46:38,593 ERROR [org.apache.wicket.RequestCycle]
>> (http--0.0.0.0-8080-1) java.io.IOException: javax.script.ScriptException:
>> ImportError: No module named types in
>> /gis/geoserver/external/scripts/wps/demo.py at line number 1:
>> java.lang.RuntimeException: java.io.IOException:
>> javax.script.ScriptException: ImportError: No module named types in
>> /gis/geoserver/external/scripts/wps/demo.py at line number 1****
>>
>> ****
>>
>> Line number 1 is ****
>>
>> ****
>>
>> from geoserver.wps import process****
>>
>> ****
>>
>> what am I missing?****
>>
>> ****
>>
>> Thank you****
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Everyone hates slow websites. So do we.
>> Make your web apps faster with AppDynamics
>> Download AppDynamics Lite for free today:
>> http://p.sf.net/sfu/appdyn_d2d_jan
>> _______________________________________________
>> Geoserver-users mailing list
>> Geoserver-users@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/geoserver-users****
>>
>>
>>
>> ****
>>
>> ****
>>
>> --
>> Justin Deoliveira****
>>
>> OpenGeo - http://opengeo.org****
>>
>> Enterprise support for open source geospatial.****
>>
>>
>>
>> ****
>>
>> ** **
>>
>> --
>> Justin Deoliveira ****
>>
>> OpenGeo - http://opengeo.org****
>>
>> Enterprise support for open source geospatial.****
>>
>>
>>
>> ****
>>
>> ** **
>>
>> --
>> Justin Deoliveira****
>>
>> OpenGeo - http://opengeo.org****
>>
>> Enterprise support for open source geospatial.****
>>
>
>
>
> --
> Justin Deoliveira
> OpenGeo - http://opengeo.org
> Enterprise support for open source geospatial.
>
--
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.
------------------------------------------------------------------------------
Everyone hates slow websites. So do we.
Make your web apps faster with AppDynamics
Download AppDynamics Lite for free today:
http://p.sf.net/sfu/appdyn_d2d_feb
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