[GRASSGUI] Re: [GRASS-dev] wxgrass prototype

[Daniel Calvelo]

Moritz, that's SAX not finding its DTD file. Try this patch:

--- menuform.py 2007-03-22 04:51:49.000000000 -0500
+++ mff.py      2007-03-22 04:55:08.000000000 -0500
@@ -578,7 +578,7 @@
             cmd = cmd + r' --interface-description'
             cmdout = os.popen(cmd, "r").read()
             p = re.compile( '(grass-interface.dtd)')
-            cmdout2 = p.sub( gmpath+r'/grass-interface.dtd', cmdout)
+            cmdout2 = p.sub( gmpath+r'grass-interface.dtd', cmdout)
             handler = processTask()
             xml.sax.parseString(cmdout2, handler)

Daniel.


On 3/22/07, Moritz Lennert <mlennert at club.worldonline.be> wrote:
> On 22/03/07 10:21, Daniel Calvelo wrote:
> > Hi Moritz,
> >
> > As a temporary workaround, revert to revision 239 in svn:
> >
> > svn update -r 239 gism.py
>
> Yes, thanks, now I can start wxgrass again.
>
> Good news: I can now add several layers !
>
> Bad news: whenever I add a layer I get (for raster this is +/- the same):
>
> GRASS 6.3.cvs (BELGIQUE):~ > Traceback (most recent call last):
>    File "/usr/lib/grass/etc/wx/gism.py", line 363, in addVector
>      self.SetTree('vector')
>    File "/usr/lib/grass/etc/wx/gism.py", line 378, in SetTree
>      self.maptree.AddLayer(disp_idx, layertype)
>    File "/usr/lib/grass/etc/wx/Gism/gismutils.py", line 150, in AddLayer
>      menuform.GUI().parseCommand('d.vect', gmpath,
> completed=(self.getOptData,layer), parentframe=self)
>    File "/usr/lib/grass/etc/wx/Gism/menuform.py", line 535, in parseCommand
>      xml.sax.parseString(cmdout2, handler)
>    File "/usr/lib/python2.4/site-packages/_xmlplus/sax/__init__.py",
> line 47, in parseString
>      parser.parse(inpsrc)
>    File "/usr/lib/python2.4/site-packages/_xmlplus/sax/expatreader.py",
> line 109, in parse
>      xmlreader.IncrementalParser.parse(self, source)
>    File "/usr/lib/python2.4/site-packages/_xmlplus/sax/xmlreader.py",
> line 123, in parse
>      self.feed(buffer)
>    File "/usr/lib/python2.4/site-packages/_xmlplus/sax/expatreader.py",
> line 216, in feed
>      self._parser.Parse(data, isFinal)
>    File "/usr/lib/python2.4/site-packages/_xmlplus/sax/expatreader.py",
> line 395, in external_entity_ref
>      self._source.getSystemId() or
>    File "/usr/lib/python2.4/site-packages/_xmlplus/sax/saxutils.py",
> line 523, in prepare_input_source
>      f = urllib2.urlopen(source.getSystemId())
>    File "/usr/lib/python2.4/urllib2.py", line 130, in urlopen
>      return _opener.open(url, data)
>    File "/usr/lib/python2.4/urllib2.py", line 350, in open
>      protocol = req.get_type()
>    File "/usr/lib/python2.4/urllib2.py", line 233, in get_type
>      raise ValueError, "unknown url type: %s" % self.__original
> ValueError: unknown url type:
> /usr/lib/grass/etc/wx/gism//grass-interface.dtd
>
> Moritz
>


-- 
-- Daniel Calvelo Aros