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dkr�e � dS )z]An XML Reader is the SAX 2 name for an XML parser. XML Parsers
should be based on this code. � )�handler)�SAXNotSupportedException�SAXNotRecognizedExceptionc @ s� e Zd ZdZdd� Zdd� Zdd� Zdd � Zd
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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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|| _ dS )z:Registers a new object to receive document content events.Nr �r r r
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request a locale change in the middle of a parse.z Locale support not implementedN)r )r Zlocaler
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__module__� __qualname__�__doc__r r r r r r r r r! r" r# r( r* r, r. r
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d� Z dS )�IncrementalParseras This interface adds three extra methods to the XMLReader
interface that allow XML parsers to support incremental
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.
By default, the class also implements the parse method of the XMLReader
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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passed to the parser through the feed method, to notify the
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the reset method has been called.
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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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allowed to modify InputSource objects passed to it from the
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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|| _ dS )a4 Sets the character encoding of this InputSource.
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not perform byte-to-character conversion) for this input
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to opening a URI connection itself.
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stream, it should set it with the setEncoding method.N�rM )r Zbytefiler
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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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r r; � s zInputSource.getByteStreamc C s
|| _ dS )a^ Set the character stream for this input source. (The stream
must be a Python 2.0 Unicode-wrapped file-like that performs
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ignore any byte stream and will not attempt to open a URI
connection to the system identifier.N�rN )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.rZ r r
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