- Dedication
- A Note Regarding Supplemental Files
- Preface
- 1. Python and XML
- 2. XML Fundamentals
- XML Structure in a Nutshell
- Document Types and Schemas
- Types of Conformance
- Physical Structures
- Constructing XML Documents
- Document Type Definitions
- Canonical XML
- Going Beyond the XML Specification
- 3. The Simple API for XML
- 4. The Document Object Model
- 5. Querying XML with XPath
- 6. Transforming XML with XSLT
- 7. XML Validation and Dialects
- 8. Python Internet APIs
- 9. Python, Web Services, and SOAP
- Python Web Services Support
- The Emerging SOAP Standard
- Python SOAP Options
- Example SOAP Server and Client
- What About XML-RPC?
- 10. Python and Distributed Systems Design
- Sample Application and Flow Analysis
- Understanding the Scope
- Building the Database
- Building the Profiles Access Class
- Creating an XML Data Store
- The XML Switch
- Running the XML Switch
- A Web Application
- A. Installing Python and XML Tools
- B. XML Definitions
- C. Python SAX API
- D. Python DOM API
- E. Working with MSXML3.0
- F. Additional Python XML Tools
- Index
- Colophon
- Copyright
Name
EntityResolver
Synopsis
This handler interface is used to allow the application to control how external entities are loaded. This can be used to support the use of an application-level cache or use one or more of the techniques for mapping public identifiers to system identifiers.
resolveEntity(publicId, systemId)The parser calls this method to convert the identifiers for an external entity into a system identifier to load. The
systemIdparameter is the URL provided in an entity declaration, andpublicIdis the public identifier, orNoneif there isn’t one. This method should return a string giving a new system identifier as a string or an object that supports theInputSourceinterface.
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