Package ndg :: Package xacml :: Package parsers :: Package etree :: Module policybasereader :: Class PolicyBaseReader

Class PolicyBaseReader

            object --+        
                     |        
        AbstractReader --+    
                         |    
reader.ETreeAbstractReader --+
                             |
                            PolicyBaseReader

Parse a Policy Document using ElementTree

Nested Classes

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NoneType TYPE
XACML type to instantiate from parsed object

Inherited from AbstractReader: __metaclass__

Instance Methods

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ndg.xacml.core.policybase.PolicyBase derived type

__call__(self, obj, common)
Parse policy object

source code

Inherited from reader.ETreeAbstractReader: __del__, __init__

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

Class Methods

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Inherited from AbstractReader: __subclasshook__, parse

Static Methods

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Inherited from reader.ETreeAbstractReader (private): _parse

Class Variables

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TYPE_MAP = {'Policy': (<class 'ndg.xacml.core.policy.Policy'>,...

__abstractmethods__ = frozenset([])

_abc_cache = <_weakrefset.WeakSet object at 0x101cda2d0>

Inherited from AbstractReader (private): _abc_negative_cache, _abc_negative_cache_version, _abc_registry

Properties

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Inherited from object: __class__

Method Details

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call(self, obj, common)
(Call operator)

source code

Parse policy object

Parameters:

obj (ElementTree Element, or stream object) - input object to parse

Returns: ndg.xacml.core.policybase.PolicyBase derived type

new XACML expression instance

Raises:

XMLParseError - error reading element
NotImplementedError - parsing is not implemented for rule combiner, combiner parameters and obligations elements.

Overrides: AbstractReader.__call__

Class Variable Details

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TYPE_MAP

Value:

{'Policy': (<class 'ndg.xacml.core.policy.Policy'>,
            <class 'ndg.xacml.parsers.etree.policyreader.PolicyReader'
>),
 'PolicySet': (<class 'ndg.xacml.core.policyset.PolicySet'>,
               <class 'ndg.xacml.parsers.etree.policysetreader.PolicyS
etReader'>)}

Class PolicyBaseReader

__call__(self, obj, common) (Call operator)

TYPE_MAP

call(self, obj, common)
(Call operator)