QXmlContentHandler露

PyQt5.QtXml.QXmlContentHandler: Inherited by QXmlDefaultHandler.

Description露

The QXmlContentHandler class provides an interface to report the logical content of XML data.

If the application needs to be informed of basic parsing events, it can implement this interface and activate it using setContentHandler(). The reader can then report basic document-related events like the start and end of elements and character data through this interface.

The order of events in this interface is very important, and mirrors the order of information in the document itself. For example, all of an element鈥檚 content (character data, processing instructions, and sub-elements) appears, in order, between the startElement() event and the corresponding endElement() event.

The class QXmlDefaultHandler provides a default implementation for this interface; subclassing from the QXmlDefaultHandler class is very convenient if you only want to be informed of some parsing events.

The startDocument() function is called at the start of the document, and endDocument() is called at the end. Before parsing begins setDocumentLocator() is called. For each element startElement() is called, with endElement() being called at the end of each element. The characters() function is called with chunks of character data; ignorableWhitespace() is called with chunks of whitespace and processingInstruction() is called with processing instructions. If an entity is skipped skippedEntity() is called. At the beginning of prefix-URI scopes startPrefixMapping() is called.

Methods露

__init__(): TODO

__init__(QXmlContentHandler): TODO

characters(str) → bool: TODO

endDocument() → bool: TODO

endElement(str, str, str) → bool: TODO

endPrefixMapping(str) → bool: TODO

errorString() → str: TODO

ignorableWhitespace(str) → bool: TODO

processingInstruction(str, str) → bool: TODO

setDocumentLocator(QXmlLocator): TODO

skippedEntity(str) → bool: TODO

startDocument() → bool: TODO

startElement(str, str, str, QXmlAttributes) → bool: TODO

startPrefixMapping(str, str) → bool: TODO