#2138: winGRASS6.4.svn - addon python script status?
-------------------------------------+--------------------------------------
Reporter: hellik | Owner: grass-dev@…
Type: defect | Status: new
Priority: blocker | Milestone: 6.4.4
Component: Addons | Version: unspecified
Keywords: wingrass, addon, python | Platform: MSWindows 7
Cpu: x86-64 |
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regarding 6.4.4 planning
http://lists.osgeo.org/pipermail/grass-dev/2013-November/066351.html
some tests for addon python scripts:
{{{
System Info
GRASS Version: 6.4.4svn
GRASS SVN Revision: 58275
GIS Library Revision: 50937 (2012-02-25)
GDAL/OGR: 1.10.1
PROJ4: Rel. 4.8.0, 6 March 2012
Python: 2.7.4
wxPython: 2.8.12.1
Platform: Windows-7-6.1.7601-SP1 (OSGeo4W)
}}}
structure of the addon-folder in winGRASS6.4.svn:
{{{
bin <= python script related bat-files are here
docs
man
modules.xml
r.basin.py
r.ipso.py
r.stream.angle.exe
r.stream.basins.exe
r.stream.del.exe
r.stream.distance.exe
r.stream.extract.exe
r.stream.order.exe
r.stream.pos.exe
r.stream.stats.exe
r.wf.py
}}}
the python script related bat-files are here are in the bin-folder, but
the addon\bin isn't in the %GRASS_ADDON_PATH%
the content of r.basin.py.bat:
{{{
@"%GRASS_SH%" "%GISBASE%/scripts/r.basin.py" %*
}}}
%GRASS_SH% can't start python scripts.
so python script aren't working with winGRASS6.4.SVN
now testing with winGRASS6.5.svn
{{{
System Info
GRASS Version: 6.5.svn
GRASS SVN Revision: 58286
GIS Library Revision: 50936 (2012-02-25)
GDAL/OGR: 1.10.1
PROJ4: Rel. 4.8.0, 6 March 2012
Python: 2.7.4
wxPython: 2.8.12.1
Platform: Windows-7-6.1.7601-SP1 (OSGeo4W)
}}}
Fetch & install extension from GRASS Addons
structure of the addon-folder in winGRASS6.5.svn:
{{{
bin <= empty
docs
etc
man
modules.xml
r.basin.bat <=
r.basin.py <=
r.ipso.bat
r.ipso.py
r.stream.angle.exe
r.stream.basins.exe
r.stream.del.exe
r.stream.distance.exe
r.stream.extract.exe
r.stream.order.exe
r.stream.pos.exe
r.stream.preview.bat
r.stream.preview.py
r.stream.stats.exe
r.wf.bat
r.wf.py
scripts
}}}
in the wxgui-commandline r.basin can be choosen, but
{{{
Traceback (most recent call last):
File "C:\OSGEO4~1\apps\grass\grass-6.5.svn\etc\wxpython\gu
i_core\prompt.py", line 839, in OnItemSelected
self.cmdDesc = gtask.parse_interface(GetRealCmd(cmd))
File "C:\OSGEO4~1\apps\grass\grass-6.5.svn\etc\python\gras
s\script\task.py", line 470, in parse_interface
tree = etree.fromstring(get_interface_description(name))
File "C:\OSGEO4~1\apps\grass\grass-6.5.svn\etc\python\gras
s\script\task.py", line 448, in get_interface_description
"\n\nDetails: %(det)s") % { 'cmd' : cmd, 'det' :
decode(cmderr) }
grass.script.core
.
ScriptError
:
Unable to fetch interface description for command
'r.basin.bat'.
Details: C:\OSGEO4~1\bin\python.exe: can't open file
'C:/OSGEO4~1/apps/grass/grass-6.5.svn/r.basin.py': [Errno 2]
No such file or directory
}}}
content of r.basin.bat:
{{{
@"%GRASS_PYTHON%" "%GISBASE%/r.basin.py" %*
}}}
addon-path isn't within the related bat-file, it searches in %GISBASE%
with following changes
{{{
r.basin.bat
@"%GRASS_PYTHON%" "%GRASS_ADDON_PATH%/r.basin.py" %*
}}}
r.basin-gui can be invoked, but running the script by 'run' in the r
.basin-wxgui raises following error
{{{
r.basin.py --verbose map=elevation@PERMANENT prefix=oh
easting=636654.791181 northing=218824.126649 threshold=20
C:\OSGEO4~1\bin\python.exe: can't open file 'r.basin.py':
[Errno 2] No such file or directory
(Sun Nov 24 15:47:59 2013) Befehl ausgeführt (0 Sek)
}}}
but starting within the wxgui-commandline
{{{
r.basin --verbose map=elevation@PERMANENT prefix=oh easting=636654.791181
northing=218824.126649 threshold=20
ABSCHNITT 1a (von 4): Initiiere den Speicher.
ABSCHNITT 1b (of 4): Ermittle den Fluß aus der Karte heraus.
ABSCHNITT 2: A * Suche.
[...]
}}}
the script (which invokes two other python scripts) finishes now.
the '''winGRASS6.5.svn-approach/status''' regarding python addon-scripts
is '''much better''' than winGRASS6.4.svn-approach/status
what is missing for downgrading ticket?
- change in the bat-file for the python script '''%GISBASE%'''/xyz.py to
'''%GRASS_ADDON_PATH%'''/xyz.py
- run the script by the run-button in the script-wxgui should work
--
Ticket URL: <http://trac.osgeo.org/grass/ticket/2138>
GRASS GIS <http://grass.osgeo.org>
