Package ndg :: Package xacml :: Package utils :: Module xpath_selector :: Class XPathSelectorInterface

Class XPathSelectorInterface

object --+
         |
        XPathSelectorInterface

Known Subclasses:

EtreeXPathSelector

Interface for XPath selectors.

Nested Classes

[hide private]

__metaclass__
Metaclass for defining Abstract Base Classes (ABCs).

Instance Methods

[hide private]

__init__(self, contextElem)
x.__init__(...) initializes x; see help(type(x)) for signature

source code

list of basestr

selectText(self, path)
Performs an XPath search and returns text content of matched elements.

source code

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __sizeof__, __str__, __subclasshook__

Class Variables

[hide private]

__abstractmethods__ = frozenset(['__init__', 'selectText'])

_abc_cache = <_weakrefset.WeakSet object at 0x101218fd0>

_abc_negative_cache = <_weakrefset.WeakSet object at 0x101222090>

_abc_negative_cache_version = 10

_abc_registry = <_weakrefset.WeakSet object at 0x101218f10>

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

init(self, contextElem)
(Constructor)

source code

x.__init__(...) initializes x; see help(type(x)) for signature

Parameters:

contextElem (type of an XML element appropriate to implementation) - context element on which searches are based

Decorators:

@abstractmethod

Overrides: object.__init__

selectText(self, path)

source code

Performs an XPath search and returns text content of matched elements.

Parameters:

path (str) - XPath path expression

Returns: list of basestr

text from selected elements

Decorators:

@abstractmethod

Class XPathSelectorInterface

__init__(self, contextElem) (Constructor)

selectText(self, path)

init(self, contextElem)
(Constructor)