On Tue, Sep 4, 2012 at 11:04 AM, Markus Neteler <[email protected]> wrote:
> Hi,
>
> when loading "roadsmajor" of NC on various windows machines (with
> and without white space in the grassdata path, we get
>
> Error:
> 'columns' is not recognized as an internal or external command,
> operable program or batch file
> [OK]
>
> Then the attrib. manager opens but it remains empty.
>
> Maybe here?
>
> dbmgr/manager.py
> ...
> self.listOfCommands.append(('v.db.addcol',
> { 'map' : self.vectorName,
> 'layer' : self.layer,
> 'columns' : '%s %s' % (name, ctype) }
> ))
>
> No idea..
>
> Markus
Problem occurs when calling this (line 194, dbmgr/manager.py in grass64)
ret = RunCommand('v.db.select',
quiet = True,
parent = self,
flags = 'c',
map = self.mapDBInfo.map,
layer = layer,
columns = ','.join(columns),
fs = fs,
where = where,
stdout = outFile)
I recently added the fs parameter to be able to open data which
contain | character by changing the separator in preferences. On
Windows it is causing splitting the whole command into 2 parts -
before and after pipe. As a result 'columns' parameter (after pipe) is
treated like another command. As a temporal workaround you can set the
separator to something different in preferences (more characters are
accepted) - this should work immediately. I can also revert the
change.
On Linux the characters in parameters are escaped properly probably in
Popen but not on Windows. Anyone knows how to solve this properly?
Anna
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