[Pywps-devel] Pywps-devel Digest, Vol 50, Issue 4
diego fernando castillo osorio
okiro7 at hotmail.com
Thu Jan 27 04:13:37 CET 2011
Hi Jorge
I found a way to solve the problem ( Could not import process [script]: No module named grass.script ) and add this line to start the process:
import sys
sys.path.append("/usr/lib/grass64/etc/python/")
but if I do that I get the following error
http://localhost/cgi-bin/wps.py?Service=WPS&request=execute&version=1.0.0&identifier=scrip
<ExceptionReport version="1.0.0">
−
<Exception exceptionCode="NoApplicableCode">
−
<ExceptionText>
Could not import process [scrip]: 'NoneType' object has no attribute 'endswith'
</ExceptionText>
</Exception>
</ExceptionReport>
scrip.py file is next
import sys
sys.path.append("/usr/lib/grass64/etc/python/")
import grass.script as grass
'''Affiche le contenu du mapset'''
'''Display the mapset'''
vectors = grass.read_command("g.list", type='vect')
is very easy and does not work
Diego Fernando Castillo Osorio
From: okiro7 at hotmail.com
To: pywps-devel at wald.intevation.org
Subject: RE: Pywps-devel Digest, Vol 50, Issue 4
Date: Wed, 26 Jan 2011 15:11:51 -0500
Hi Jorge
this is my virtualhost configuration /etc/apache2/sites-enabled/000-default
<VirtualHost *:80>
ServerAdmin webmaster at localhost
DocumentRoot /var/www
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory /var/www/>
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
</Directory>
ErrorLog /var/log/apache2/error.log
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
CustomLog /var/log/apache2/access.log combined
Alias /doc/ "/usr/share/doc/"
<Directory "/usr/share/doc/">
Options Indexes MultiViews FollowSymLinks
AllowOverride None
Order deny,allow
Deny from all
Allow from 127.0.0.0/255.0.0.0 ::1/128
</Directory>
#############pywps#############
ScriptAlias /cgi-bin/ /usr/lib/cgi-bin/
<Directory "/usr/lib/cgi-bin/">
#Next two lines added by Tim for PyWPS
SetEnv PYWPS_CFG /etc/pywps.cfg
SetEnv PYWPS_PROCESSES /home/sauron/dev/python/wps-processes
#PythonPath "['/home/sauron/dev/python/',
# '/home/sauron/dev/python/wps-processes']
# + sys.path"
AllowOverride None
Options +ExecCGI -MultiViews +SymLinksIfOwnerMatch
#changed from above for pywps
Options +ExecCGI -MultiViews +FollowSymLinks
Order allow,deny
Allow from all
</Directory>
#Alias and dir below added for pywps
Alias /wps_outputs/ "/tmp/wps_outputs"
<Directory "/tmp/wps_outputs">
Options Indexes MultiViews FollowSymLinks
AllowOverride None
</Directory>
##############################
</VirtualHost>
and change the permissions of the folders on PYTHONPATH with chmod 777, and still goes out the same error, dont know what else to look or who may be lacking, thanks.
Diego Fernando Castillo Osorio
> From: pywps-devel-request at wald.intevation.org
> Subject: Pywps-devel Digest, Vol 50, Issue 4
> To: pywps-devel at wald.intevation.org
> Date: Wed, 26 Jan 2011 09:45:12 +0100
>
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> Today's Topics:
>
> 1. help Could not import process [script]: No module named
> grass.script (diego fernando castillo osorio)
> 2. Re: help Could not import process [script]: No module named
> grass.script (Jorge de Jesus)
>
>
> ----------------------------------------------------------------------
>
> Message: 1
> Date: Tue, 25 Jan 2011 23:06:48 -0500
> From: diego fernando castillo osorio <okiro7 at hotmail.com>
> Subject: [Pywps-devel] help Could not import process [script]: No
> module named grass.script
> To: <pywps-devel at wald.intevation.org>
> Message-ID: <SNT108-W331EC82772C27D8E82C8A588FF0 at phx.gbl>
> Content-Type: text/plain; charset="utf-8"
>
>
> Hi, I'm
> pond in a project for
> college and I need to
> configure PYWPS Grass and
> followed the manual configuration
> of this page and me is
> getting the following error in
> the browser:
>
> <ExceptionReport version="1.0.0">
> ?
> <Exception exceptionCode="NoApplicableCode">
> ?
> <ExceptionText>
>
> Could not import process [script]: No module named grass.script
>
> </ExceptionText>
> </Exception>
> </ExceptionReport
>
>
> in the LOG that I
> have configured in the
> pywps.cfg I get the following:
>
> Traceback (most recent call last):
> File "/usr/lib/cgi-bin/wps.py", line 248, in <module>
> wps = WPS()
> File "/usr/lib/cgi-bin/wps.py", line 143, in __init__
> self.performRequest()
> File "/usr/lib/cgi-bin/wps.py", line 215, in performRequest
> self.request = Execute(self)
> File "/usr/local/lib/python2.6/dist-packages/pywps/Wps/Execute.py", line 136, in __init__
> self.initProcess()
> File "/usr/local/lib/python2.6/dist-packages/pywps/Wps/Execute.py", line 312, in initProcess
> (self.wps.inputs["identifier"], e))
> pywps.Exceptions.NoApplicableCodePyWPS NoApplicableCode: None
>
>
>
> not bad I know I have revised
> several times but finding
> the configuration error.
>
>
> if I run from the console
> if I get python script.py
> correctly.
>
> I think the
> error may be permissions on
> a folder,
>
> I hope I
> can help, thank you very much.
>
>
> Diego Fernando Castillo Osorio
>
>
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> ------------------------------
>
> Message: 2
> Date: Wed, 26 Jan 2011 08:45:16 +0000
> From: "Jorge de Jesus" <jmdj at pml.ac.uk>
> Subject: Re: [Pywps-devel] help Could not import process [script]: No
> module named grass.script
> To: <pywps-devel at wald.intevation.org>
> Message-ID: <4D3FDF1C.2030601 at pml.ac.uk>
> Content-Type: text/plain; charset="utf-8"
>
> Hi Diego
>
>
> Do you manage to get pyWPS working, in the console or just the process
> script ?! I think that you are correct and your problem is related to
> permissions, remember that in the console you run things as
> <user>:<usergroup> while calling from the server you run things as
> apache:apache
>
> Python, can't load the grass module due to permission or some pythonpath
> problem/permission
>
> Jorge
>
> On 26/01/11 04:06, diego fernando castillo osorio wrote:
> > Hi, I'm pond in a project for college and I need to configure PYWPS
> > Grass and followed the manual configuration of this page and me is
> > getting the following error in the browser:
> >
> > <ExceptionReport version="1.0.0">
> > ?
> > <Exception exceptionCode="NoApplicableCode">
> > ?
> > <ExceptionText>
> >
> > Could not import process [script]: No module named
> > grass.script
> >
> > </ExceptionText>
> > </Exception>
> > </ExceptionReport
> >
> > in the LOG that I have configured in the pywps.cfg I get the following:
> >
> > Traceback (most recent call last):
> > File "/usr/lib/cgi-bin/wps.py", line 248, in <module>
> > wps = WPS()
> > File "/usr/lib/cgi-bin/wps.py", line 143, in __init__
> > self.performRequest()
> > File "/usr/lib/cgi-bin/wps.py", line 215, in performRequest
> > self.request = Execute(self)
> > File "/usr/local/lib/python2.6/dist-packages/pywps/Wps/Execute.py",
> > line 136, in __init__
> > self.initProcess()
> > File "/usr/local/lib/python2.6/dist-packages/pywps/Wps/Execute.py",
> > line 312, in initProcess
> > (self.wps.inputs["identifier"], e))
> > pywps.Exceptions.NoApplicableCodePyWPS NoApplicableCode: None
> >
> >
> > not bad I know I have revised several times but finding the
> > configuration error.
> >
> > if I run from the console if I get python script.py correctly.
> >
> > I think the error may be permissions on a folder,
> >
> > I hope I can help, thank you very much.
> >
> > Diego Fernando Castillo Osorio
> >
> >
> >
> > _______________________________________________
> > Pywps-devel mailing list
> > Pywps-devel at wald.intevation.org
> > http://lists.wald.intevation.org/mailman/listinfo/pywps-devel
>
>
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