Current File : //lib64/python3.8/xml/sax/__pycache__/xmlreader.cpython-38.pyc
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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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r �parse s zXMLReader.parsec C s | j S )z#Returns the current ContentHandler.�r r r
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|| _ dS )z:Registers a new object to receive document content events.Nr �r r r
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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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|| _ dS )z3Register an object to receive error-message events.Nr r r
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and warnings; if they cannot support the requested locale,
however, they must raise a SAX exception. Applications may
request a locale change in the middle of a parse.z Locale support not implementedN)r )r Zlocaler
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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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setFeatureO s zXMLReader.setFeaturec C s t d| ��dS )z2Looks up and returns the value of a SAX2 property.� Property '%s' not recognizedNr% r& r
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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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split across several calls to feed.
feed may raise SAXException.r Nr )r �datar
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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 r9 � s z IncrementalParser.prepareParserc C s t d��dS )a� This method is called when the entire XML document has been
passed to the parser through the feed method, to notify the
parser that there are no more data. This allows the parser to
do the final checks on the document and empty the internal
data buffer.
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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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reset are undefined.r Nr r r
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dd� ZdS )� InputSourcean Encapsulation of the information needed by the XMLReader to
read entities.
This class may include information about the public identifier,
system identifier, byte stream (possibly with character encoding
information) and/or the character stream of an entity.
Applications will create objects of this class for use in the
XMLReader.parse method and for returning from
EntityResolver.resolveEntity.
An InputSource belongs to the application, the XMLReader is not
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 )z/Sets the system identifier of this InputSource.N�rJ rO r
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r � setSystemId� s zInputSource.setSystemIdc C s | j S )z2Returns the system identifier of this InputSource.rR r r
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|| _ dS )a4 Sets the character encoding of this InputSource.
The encoding must be a string acceptable for an XML encoding
declaration (see section 4.3.3 of the XML recommendation).
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InputSource also contains a character stream.N�rL )r �encodingr
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not perform byte-to-character conversion) for this input
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The SAX parser will ignore this if there is also a character
stream specified, but it will use a byte stream in preference
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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|| _ 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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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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