xsd

问题 I have spent hours and hours searching for resources to learn about Post-Schema-Validation Infoset of XML but no luck. May I know where could I get some tutorials or reference regarding this topic? Thanks! 回答1: The Post-Schema-Validation Infoset (PSVI) expresses an XML document in terms of a data model consisting of the name, structure, and type information used during validation. Definition of the PSVI in XSD 1.1 : We refer to the augmented infoset which results from conformant processing as

问题 I have spent hours and hours searching for resources to learn about Post-Schema-Validation Infoset of XML but no luck. May I know where could I get some tutorials or reference regarding this topic? Thanks! 回答1: The Post-Schema-Validation Infoset (PSVI) expresses an XML document in terms of a data model consisting of the name, structure, and type information used during validation. Definition of the PSVI in XSD 1.1 : We refer to the augmented infoset which results from conformant processing as

问题 I have several XSD files containing structures like the following: <xs:complexType name="SomeThing" abstract="false"> <xs:sequence> <xs:element name="id" type="schema2:SomeIdTypeClass" minOccurs="1" maxOccurs="1"/> <xs:element name="myType" type="schema1:MyType" minOccurs="1" maxOccurs="1"/> </xs:sequence> </xs:complexType> <xs:simpleType name="MyType"> <xs:union> <xs:simpleType> <xs:restriction base="xs:string"> <xs:enumeration value="APPLE"/> <xs:enumeration value="ORANGE"/> <xs:enumeration

问题 I have several XSD files containing structures like the following: <xs:complexType name="SomeThing" abstract="false"> <xs:sequence> <xs:element name="id" type="schema2:SomeIdTypeClass" minOccurs="1" maxOccurs="1"/> <xs:element name="myType" type="schema1:MyType" minOccurs="1" maxOccurs="1"/> </xs:sequence> </xs:complexType> <xs:simpleType name="MyType"> <xs:union> <xs:simpleType> <xs:restriction base="xs:string"> <xs:enumeration value="APPLE"/> <xs:enumeration value="ORANGE"/> <xs:enumeration

问题 I have several XSD files containing structures like the following: <xs:complexType name="SomeThing" abstract="false"> <xs:sequence> <xs:element name="id" type="schema2:SomeIdTypeClass" minOccurs="1" maxOccurs="1"/> <xs:element name="myType" type="schema1:MyType" minOccurs="1" maxOccurs="1"/> </xs:sequence> </xs:complexType> <xs:simpleType name="MyType"> <xs:union> <xs:simpleType> <xs:restriction base="xs:string"> <xs:enumeration value="APPLE"/> <xs:enumeration value="ORANGE"/> <xs:enumeration

问题 I need to parse a file .xsd in Python as i would parse an XML. I am using libxml2. I have to parse an xsd that look as follow: <xs:complexType name="ClassType"> <xs:sequence> <xs:element name="IeplcHeader"> <xs:complexType> <xs:sequence> <xs:element name="device-number" type="xs:integer" fixed="1"/> </xs:sequence> <xs:attribute name="version" type="xs:integer" use="required" fixed="0"/> </xs:complexType> </xs:element> when i access with doc.xpathEval('//xs:complexType/xs:sequence/xs:element[

问题 I need to parse a file .xsd in Python as i would parse an XML. I am using libxml2. I have to parse an xsd that look as follow: <xs:complexType name="ClassType"> <xs:sequence> <xs:element name="IeplcHeader"> <xs:complexType> <xs:sequence> <xs:element name="device-number" type="xs:integer" fixed="1"/> </xs:sequence> <xs:attribute name="version" type="xs:integer" use="required" fixed="0"/> </xs:complexType> </xs:element> when i access with doc.xpathEval('//xs:complexType/xs:sequence/xs:element[

问题 I have an XML file and an XSD file to validate. When i validate , it shows following error. org.xml.sax.SAXParseException: src-element.3: Element 'UC4' has both a 'type' attribute and a 'anonymous type' child. Only one of these is allowed for an element. XML File: <UC4Execution> <Script>JOB_NAME</Script> <UC4 Server="UC4.com" Client="123" UserId="123" Password="*****" > </UC4 > </UC4Execution> XSD File : <xs:element name="UC4Execution"> <xs:complexType> <xs:sequence> <xs:element name="Script"

问题 I have some very complex XSD schemas to work with. By complex I mean that each of these XSD would correspont to about 20 classes / tables in a database, with each table having approximately 40 fields. And I have 18 different XSD like that to program. What I'm trying to achieve is: Get a XML file defined by the XSD and save all the data in a PostgreSQL database using SQLAlchemy. Basically I need a CRUD application that will persist a XML file in the database following the model of the XSD

问题 I have some very complex XSD schemas to work with. By complex I mean that each of these XSD would correspont to about 20 classes / tables in a database, with each table having approximately 40 fields. And I have 18 different XSD like that to program. What I'm trying to achieve is: Get a XML file defined by the XSD and save all the data in a PostgreSQL database using SQLAlchemy. Basically I need a CRUD application that will persist a XML file in the database following the model of the XSD