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dkr�e � dS )z]An XML Reader is the SAX 2 name for an XML parser. XML Parsers
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dd� Zdd� Zdd� Zd d � Zd d � Zd S )!� XMLReadera% Interface for reading an XML document using callbacks.
XMLReader is the interface that an XML parser's SAX2 driver must
implement. This interface allows an application to set and query
features and properties in the parser, to register event handlers
for document processing, and to initiate a document parse.
All SAX interfaces are assumed to be synchronous: the parse
methods must not return until parsing is complete, and readers
must wait for an event-handler callback to return before reporting
the next event.c C s, t �� | _t �� | _t �� | _t �� | _d S �N) r ZContentHandler�
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zXMLReader.__init__c C s t d��dS )zAParse an XML document from a system identifier or an InputSource.� This method must be implemented!N��NotImplementedError�r �sourcer
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getDTDHandler* s zXMLReader.getDTDHandlerc C s
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setDTDHandler. s zXMLReader.setDTDHandlerc C s | j S )z#Returns the current EntityResolver.�r r r
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|| _ dS )z0Register an object to resolve external entities.Nr )r Zresolverr
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request a locale change in the middle of a parse.z Locale support not implementedN)r )r �localer
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getFeatureK s zXMLReader.getFeaturec C s t d| ��dS )z!Sets the state of a SAX2 feature.r% Nr& )r r( �stater
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d� Z dS )�IncrementalParseras This interface adds three extra methods to the XMLReader
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parsing. Support for this interface is optional, since not all
underlying XML parsers support this functionality.
When the parser is instantiated it is ready to begin accepting
data from the feed method immediately. After parsing has been
finished with a call to close the reset method must be called to
make the parser ready to accept new data, either from feed or
using the parse method.
Note that these methods must _not_ be called during parsing, that
is, after parse has been called and before it returns.
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interface using the feed, close and reset methods of the
IncrementalParser interface as a convenience to SAX 2.0 driver
writers.� c C s || _ t�| � d S r )�_bufsizer r )r �bufsizer
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zIncrementalParser.parsec C s t d��dS )a This method gives the raw XML data in the data parameter to
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r r> � s zIncrementalParser.feedc C s t d��dS )ztThis method is called by the parse implementation to allow
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r r: � s z IncrementalParser.prepareParserc C s t d��dS )a� This method is called when the entire XML document has been
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parser that there are no more data. This allows the parser to
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the reset method has been called.
close may raise SAXException.r Nr r r
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r r? � s zIncrementalParser.closec C s t d��dS )z�This method is called after close has been called to reset
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dd� ZdS )� InputSourcean Encapsulation of the information needed by the XMLReader to
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information) and/or the character stream of an entity.
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XMLReader.parse method and for returning from
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application, although it may make copies and modify those.Nc C s" || _ d | _d | _d | _d | _d S r )�_InputSource__system_id�_InputSource__public_id�_InputSource__encoding�_InputSource__bytefile�_InputSource__charfile�r Z system_idr
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r � setSystemId� s zInputSource.setSystemIdc C s | j S )z2Returns the system identifier of this InputSource.rS r r
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setByteStream� s zInputSource.setByteStreamc C s | j S )z�Get the byte stream for this input source.
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connection to the system identifier.N�rO )r Zcharfiler
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r �setCharacterStream s z InputSource.setCharacterStreamc C s | j S )z/Get the character stream for this input source.r[ r r
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