• PySide 模块
  • PySide.QtXml
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    QXmlLexicalHandler

    QXmlDeclHandler

    继承者: QXmlDefaultHandler

    详细描述

    class PySide.QtXml. QXmlDeclHandler
    PySide.QtXml.QXmlDeclHandler. attributeDecl ( eName , aName , type , valueDefault , value )
    参数:
    • eName – unicode
    • aName – unicode
    • type – unicode
    • valueDefault – unicode
    • value – unicode
    返回类型:

    PySide.QtCore.bool

    The reader calls this function to report an attribute type declaration. Only the effective (first) declaration for an attribute is reported.

    The reader passes the name of the associated element in eName and the name of the attribute in aName . It passes a string that represents the attribute type in type and a string that represents the attribute default in valueDefault . This string is one of “#IMPLIED”, “#REQUIRED”, “#FIXED” or an empty string (if none of the others applies). The reader passes the attribute's default value in value . If no default value is specified in the XML file, value is an empty string.

    If this function returns false the reader stops parsing and reports an error. The reader uses the function PySide.QtXml.QXmlDeclHandler.errorString() to get the error message.

    PySide.QtXml.QXmlDeclHandler. errorString ( )
    返回类型: unicode

    The reader calls this function to get an error string if any of the handler functions returns false.

    PySide.QtXml.QXmlDeclHandler. externalEntityDecl ( name , publicId , systemId )
    参数:
    • name – unicode
    • publicId – unicode
    • systemId – unicode
    返回类型:

    PySide.QtCore.bool

    The reader calls this function to report a parsed external entity declaration. Only the effective (first) declaration for each entity is reported.

    The reader passes the name of the entity in name , the public identifier in publicId and the system identifier in systemId . If there is no public identifier specified, it passes an empty string in publicId .

    If this function returns false the reader stops parsing and reports an error. The reader uses the function PySide.QtXml.QXmlDeclHandler.errorString() to get the error message.

    PySide.QtXml.QXmlDeclHandler. internalEntityDecl ( name , value )
    参数:
    • name – unicode
    • value – unicode
    返回类型:

    PySide.QtCore.bool

    The reader calls this function to report an internal entity declaration. Only the effective (first) declaration is reported.

    The reader passes the name of the entity in name and the value of the entity in value .

    If this function returns false the reader stops parsing and reports an error. The reader uses the function PySide.QtXml.QXmlDeclHandler.errorString() to get the error message.