Cheshire3 Object Model: Class SimpleExtractor

Module extractor :: Class SimpleExtractor

Class SimpleExtractor
source code

Object Tree:
           object --+        
                    |        
configParser.C3Object --+    
                        |    
    baseObjects.Extractor --+
                            |
                           SimpleExtractor
Known Subclasses:
DateExtractor, KeywordExtractor

Base extractor. Extracts exact text

Instance Methods

__init__(self, session, config, parent)
The constructor for all Cheshire3 objects take the same arguments: session: A Session object topNode: The <config> or <subConfig> domNode for the configuration parent: The object that provides the scope for this object.
process_string(self, session, data)
Process a raw string, eg from an attribute value or the query.
process_node(self, session, data)
Process a DOM node.
process_eventList(self, session, data)
Process a list of SAX events serialised in C3 internal format.
_mergeHash(self, a, b)
process_xpathResult(self, session, data)
Process the result of an XPath expression.

Inherited from configParser.C3Object: auth_function, get_config, get_default, get_object, get_path, get_setting, log_function, unauth_function, unlog_function

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


Class Variables

Inherited from configParser.C3Object: configStore, defaults, functionLogger, id, name, objectType, objects, parent, paths, permissionHandlers, settings, subConfigs, unresolvedObjects

Inherited from object: __class__


Method Details

__init__(self, session, config, parent)
(Constructor)

source code 
The constructor for all Cheshire3 objects take the same arguments: session: A Session object topNode: The <config> or <subConfig> domNode for the configuration parent: The object that provides the scope for this object.
Overrides: configParser.C3Object.__init__
(inherited documentation)

process_string(self, session, data)

source code 
Process a raw string, eg from an attribute value or the query.
Overrides: baseObjects.Extractor.process_string
(inherited documentation)

process_node(self, session, data)

source code 
Process a DOM node.
Overrides: baseObjects.Extractor.process_node
(inherited documentation)

process_eventList(self, session, data)

source code 
Process a list of SAX events serialised in C3 internal format.
Overrides: baseObjects.Extractor.process_eventList
(inherited documentation)

_mergeHash(self, a, b)

source code 

process_xpathResult(self, session, data)

source code 
Process the result of an XPath expression. Convenience function to wrap the other process_* functions and do type checking.
Overrides: baseObjects.Extractor.process_xpathResult
(inherited documentation)