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Sourcecode: zope-managableindex version File versions  Download package

def ManagableIndex::Evaluation::Eval::_getExpression (   self  )  [private]

return the TALES expression to be evaluated.

Definition at line 69 of file Evaluation.py.

00069                           :
    '''return the TALES expression to be evaluated.'''
    expr= self._v_expression
    expr_string= self.aq_acquire(self.ExpressionProperty)
    if expr != 0 and self._v_expr_string == expr_string: return expr
    expr= self._v_expression= getEngine().compile(expr_string)
    self._v_expr_string= expr_string
    return expr

  def _getExpressionString(self):

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