problem with qualifier parser?

Sender: John Lenton <[email protected]>

Hi there, long time no see :)

First, sorry for my delay with the cimarron example. I've had to stop
working on cimarron for a while...

Now I'm working with Modeling in zope, and I seem to have come across
a bug... and I'm hoping there's an easy fix (or that it's already
fixed and I've just not seen it on sourceforge :p).

    $ python
    Python 2.3.3 (#2, Feb 24 2004, 09:29:20) 
    [GCC 3.3.3 (Debian)] on linux2
    Type "help", "copyright", "credits" or "license" for more information.
    >>> from Modeling.EditingContext import EditingContext
    >>> ec=EditingContext()
    >>> ec.fetch('foo', 'orbit > 3')
    Traceback (most recent call last):
      File "<stdin>", line 1, in ?
      File "/usr/lib/python2.3/site-packages/Modeling/EditingContext.py", line 1413, in fetch
        qualifier=qualifierWithQualifierFormat(qualifier)
      File "/usr/lib/python2.3/site-packages/Modeling/Qualifier.py", line 129, in qualifierWithQualifierFormat
        return QualifierParser.qualifierWithQualifierFormat(expression)
      File "/usr/lib/python2.3/site-packages/Modeling/QualifierParser.py", line 550, in qualifierWithQualifierFormat
        _parse=parse(sc)
      File "/usr/lib/python2.3/site-packages/Modeling/QualifierParser.py", line 417, in parse
        return parser.parse(tokens)
      File "/usr/lib/python2.3/site-packages/spark.py", line 204, in parse
        self.error(tokens[i-1])
      File "/usr/lib/python2.3/site-packages/Modeling/QualifierParser.py", line 261, in error
        raise ValueError, "Syntax error near token: `%s'" % token
    ValueError: Syntax error near token: `<Token OR>'

actually there's the same problem with any token: OR, AND, IN, or
NOT. Is this a known problem in spark? is my spark version wrong?
spark is 0.6.1, Modeling is 0.9-pre-16-patch892454.

-- 
John Lenton ([email protected]) -- Random fortune:
Teme a la vejez, pues nunca viene sola.
		-- Platón. (427-347 a.C.) Filósofo griego. 


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