Infinite loop if spark.py not installed

Hi,

I was trying to install modeling under Python 2.3 because there I have no strange ZODB installed. As some packages where missing, the tests detected correctly the missinf of mx.DateTime (python 2.3 has its own datetime package), some postgres adaptor (although a sqlite adaptor was installed) and PyXML. Although it detects correctly that spark is not installed, it runs into a infinite loop:

======================================================================
ERROR: [Qualifier] qualifierWithQualifierFormat
----------------------------------------------------------------------
Traceback (most recent call last):
  File "C:\DOCUME~1\Erny\ESCRIT~1\Modeling\ProjectModeling\Modeling\tests\test_Q
ualifier.py", line 262, in test_04_qualifierWithQualifierFormat
    juniorOrSenior=qualifierWithQualifierFormat("age<=30 OR age>70")
  File "C:\DOCUME~1\Erny\ESCRIT~1\Modeling\ProjectModeling\Modeling\Qualifier.py
", line 129, in qualifierWithQualifierFormat
    import QualifierParser
  File "C:\DOCUME~1\Erny\ESCRIT~1\Modeling\ProjectModeling\Modeling\QualifierPar
ser.py", line 125, in ?
    import spark
ImportError: No module named spark

======================================================================
ERROR: [Qualifier] qualifierWithQualifierFormat w/ empty value
----------------------------------------------------------------------
Traceback (most recent call last):
  File "C:\DOCUME~1\Erny\ESCRIT~1\Modeling\ProjectModeling\Modeling\tests\test_Q
ualifier.py", line 291, in test_05_qualifierWithQualifierFormat2
    emptyTitle=qualifierWithQualifierFormat('title == ""')
  File "C:\DOCUME~1\Erny\ESCRIT~1\Modeling\ProjectModeling\Modeling\Qualifier.py
", line 130, in qualifierWithQualifierFormat
  File "C:\DOCUME~1\Erny\ESCRIT~1\Modeling\ProjectModeling\Modeling\Qualifier.py
", line 130, in qualifierWithQualifierFormat
    return QualifierParser.qualifierWithQualifierFormat(expression)
  File "C:\DOCUME~1\Erny\ESCRIT~1\Modeling\ProjectModeling\Modeling\Qualifier.py
", line 130, in qualifierWithQualifierFormat
    return QualifierParser.qualifierWithQualifierFormat(expression)
  File "C:\DOCUME~1\Erny\ESCRIT~1\Modeling\ProjectModeling\Modeling\Qualifier.py
", line 130, in qualifierWithQualifierFormat
    return QualifierParser.qualifierWithQualifierFormat(expression)
.....

Erny



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