lxml.etree.XPathElementEvaluator

Package lxml :: Module etree :: Class XPathElementEvaluator

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Type XPathElementEvaluator

         object --+    
                  |    
_XPathEvaluatorBase --+
                      |
                     XPathElementEvaluator

Known Subclasses:: XPathDocumentEvaluator

Create an XPath evaluator for an element.

Absolute XPath expressions (starting with '/') will be evaluated against the ElementTree as returned by getroottree().

Additional namespace declarations can be passed with the 'namespace' keyword argument. EXSLT regular expression support can be disabled with the 'regexp' boolean keyword (defaults to True).

Method Summary
	`__init__(...)` x.__init__(...) initializes x; see x.__class__.__doc__ for signature
	`__call__(x, ...)` x.__call__(...) <==> x(...)
	`__new__(T, S, ...)` T.__new__(S, ...) -> a new object with type S, a subtype of T
	`registerNamespace(...)` Register a namespace with the XPath context.
	`registerNamespaces(...)` Register a prefix -> uri dict.
Inherited from _XPathEvaluatorBase
	`evaluate(...)` Evaluate an XPath expression.
Inherited from object
	`__delattr__(...)` x.__delattr__('name') <==> del x.name
	`__getattribute__(...)` x.__getattribute__('name') <==> x.name
	`__hash__(x)` x.__hash__() <==> hash(x)
	`__reduce__(...)` helper for pickle
	`__reduce_ex__(...)` helper for pickle
	`__repr__(x)` x.__repr__() <==> repr(x)
	`__setattr__(...)` x.__setattr__('name', value) <==> x.name = value
	`__str__(x)` x.__str__() <==> str(x)

Class Variable Summary
`PyCObject`	`__pyx_vtable__` = `<PyCObject object at 0x401cbaa0>`
Inherited from _XPathEvaluatorBase
`getset_descriptor`	`error_log` = `<attribute 'error_log' of 'lxml.etree._XPath...`

Method Details

init(...)
(Constructor)

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides:: lxml.etree._XPathEvaluatorBase.__init__

call(x, ...)
(Call operator)

x.__call__(...) <==> x(...)

Returns:

x(...)

new(T, S, ...)

T.__new__(S, ...) -> a new object with type S, a subtype of T

Returns:

a new object with type S, a subtype of T

Overrides:: lxml.etree._XPathEvaluatorBase.__new__

registerNamespace(...)

registerNamespaces(...)

Class Variable Details

__pyx_vtable__

Type:: PyCObject
Value:: <PyCObject object at 0x401cbaa0>

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