QXmlDTDHandler¶
The
QXmlDTDHandler
class provides an interface to report DTD content of XML data. More…

Detailed Description¶
If an application needs information about notations and unparsed entities, it can implement this interface and register an instance with
setDTDHandler()
.Note that this interface includes only those DTD events that the XML recommendation requires processors to report, i.e. notation and unparsed entity declarations using
notationDecl()
andunparsedEntityDecl()
respectively.See also
QXmlDeclHandler
QXmlContentHandler
QXmlEntityResolver
QXmlErrorHandler
QXmlLexicalHandler
Introduction to SAX2
-
class
PySide2.QtXml.
QXmlDTDHandler
¶
-
PySide2.QtXml.QXmlDTDHandler.
errorString
()¶ - Return type
str
The reader calls this function to get an error string if any of the handler functions returns
false
.
-
PySide2.QtXml.QXmlDTDHandler.
notationDecl
(name, publicId, systemId)¶ - Parameters
name – str
publicId – str
systemId – str
- Return type
bool
The reader calls this function when it has parsed a notation declaration.
The argument
name
is the notation name,publicId
is the notation’s public identifier andsystemId
is the notation’s system identifier.If this function returns
false
the reader stops parsing and reports an error. The reader uses the functionerrorString()
to get the error message.
-
PySide2.QtXml.QXmlDTDHandler.
unparsedEntityDecl
(name, publicId, systemId, notationName)¶ - Parameters
name – str
publicId – str
systemId – str
notationName – str
- Return type
bool
The reader calls this function when it finds an unparsed entity declaration.
The argument
name
is the unparsed entity’s name,publicId
is the entity’s public identifier,systemId
is the entity’s system identifier andnotationName
is the name of the associated notation.If this function returns
false
the reader stops parsing and reports an error. The reader uses the functionerrorString()
to get the error message.
© 2020 The Qt Company Ltd. Documentation contributions included herein are the copyrights of their respective owners. The documentation provided herein is licensed under the terms of the GNU Free Documentation License version 1.3 as published by the Free Software Foundation. Qt and respective logos are trademarks of The Qt Company Ltd. in Finland and/or other countries worldwide. All other trademarks are property of their respective owners.