[GRASS-dev] Re: [GRASS-user] wxPython interface, gwx workspace format

[Martin Landa]

Hi,

right Glynn, fixed now in develbr6/trunk and backported to releasebranch_6_3

http://trac.osgeo.org/grass/changeset/31260

Martin

2008/5/5 Glynn Clements <glynn at gclements.plus.com>:
>  > I experienced some problem (bogus ?) with the "save workspace" in gxw
>  > format.
>  >
>  > When there is a clause "where" in the vector layer, a "=" sign in the
>  > sql query (i.e. d.vect map=essais_psql_grass at 07485 where=termine=1
>  > display=shape,attr type=point,line,boundary,area color=255:255:0
>  > fcolor=255:255:0 lcolor=255:255:0 icon=basic/circle size=5 width=1
>  > layer=1 llayer=1 attrcol=nom xref=center yref=center lsize=8) causes
>  > this message when saving workspace :
>  >
>  > Writing current settings to workspace file failed (too many values to
>  > unpack).
>  >
>  > This not appear if a "<" or ">" sign (... where=termine>1 ...).
>
>  [CC to grass-dev.]
>
>  It appears that something is using e.g.:
>
>         (var,val) = string.split('=')
>
>  when it should be using:
>
>         (var,val) = string.split('=', 1)
>
>  so that only one split occurs.
>
>  As for exactly what is doing this: someone familiar with the code
>  which saves the workspace can probably find it quicker than I can.
>
>  --
>  Glynn Clements <glynn at gclements.plus.com>
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>



-- 
Martin Landa <landa.martin gmail.com> * http://gama.fsv.cvut.cz/~landa *