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XPath query support.
This module provides L{XPathQuery} to match
L{domish.Element<twisted.words.xish.domish.Element>} instances against
XPath-like expressions.
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Provide boolean XPath expression operators.
@ivar lhs: Left hand side expression of the operator.
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@ivar rhs: Right hand side expression of the operator.
@ivar value: Reference to the method that will calculate the value of
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Calculate boolean and of the given expressions given an element.
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Calculate boolean or of the given expressions given an element.
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