Book description
Breakthrough techniques for building XML applications — fast!
Includes a detailed Python tutorial
Learn about DOM and SAX application development with Python
Exclusive coverage of the new Pyxie XML processing library
CD-ROM includes Python and Pyxie distributions for Windows NT and Linux—plus powerful utilities and lots of working code
"XML processing is the newest required skill for webmasters
and application developers. The Python language and Sean McGrath's
book make it fun to learn and easy to do."
— Charles F. Goldfarb
When it comes to XML processing, Python is in a league of its own.
If you're doing XML development without Python, you're wasting time! Python offers outstanding productivity — especially in the areas that matter most to XML developers, such as XML parsing, DOM/SAX implementations, string processing, and Internet APIs.
And now there's Pyxie — the new open source library that makes Python XML processing even easier and more powerful. In XML Processing with Python, top XML developer Sean McGrath delivers the hands-on explanations and examples you need to get results with Python and Pyxie fast — even if you've never used them before!
Install Python and the Pyxie XML package
Learn the fundamentals of Python: control structures, classes, nested lists, dictionaries, and regular rexpresions
Process XML with regular expression-driven, event-driven, and tree-driven techniques
Understand Python's support for DOM and SAX APIs
Explore the power of Python/XML through worked examples of GUI development, database integration, and an XML query-by-example implementation.
Elegant, easy, powerful and fun, Python helps you build world-class XML applications in less time than you ever imagined. If you know XML, one book has all the techniques, code, and tools you'll need to process it: XML Processing with Python.
CD-ROM INCLUDED
The accompanying CD-ROM contains everything you need to develop XML applications with Python — including
complete Python distributions for Windows and Linux
the Pyxie open-source libraries
powerful utility programs
an extensive library of sample source code tested on both Windows NT and Linux
Table of contents
- Copyright
- Charles F. Goldfarb Series on Open Information Management
- The Charles F. Goldfarb Series on Open Information Management
- Foreword
- Introduction
- Installing Python
- Installing the XML Package
- Tools of the Trade
- Just Enough Python
- Some Important Details
-
Processing XML with Regular Expressions
- Command-Line Arguments
- A Module Test Harness for xgrep
- What If There Are No Command-Line Parameters?
- Adding Support for Wildcards
- Parsing Command-Line Options
- A Pattern-Matching Dry Run
- Introducing Regular Expressions
- Using Escape Sequences in Regular Expressions
- Compiling Regular Expressions
- Adding Regular Expressions to xgrep
- xgrep in Action
- Parsing XML with Regular Expressions
- Cautionary Tales
- Avoiding False Positive Matches
- Shallow Parsing XML with Python Regular Expressions
- Current Implementation of xgrep
-
Event-driven XML Processing
- Making xgrep XML-Aware
- Invoking xmln from xgrep
- Adding PYX Support for xgrep
- Adding XML Search Features to xgrep
- Using Long Option Names in getopt
- Using “Bit Twiddling” to Handle the Many Options Available
- The Match Printing Function
- Some Examples
- Generalizing the Idea of Event-Based XML Processing
- A Standardized Event-Driven Processing Model
- Advantages and Disadvantages of Event-Driven Processing
- In Conclusion
-
Tree-driven XML Processing
- Modelling a Node
- Navigating a Tree
- Building xTree Structures
- Building an xTree By Using PYX
- A Test Harness for Pyxie
- Handling Line Ends
- A Syntax for Tree Processing with xgrep
- Adding Support for Attributes
- Some Utility Bits and Pieces
- Implementing XMLGrepTree
- A Standardized Tree-Driven XML Processing Model
- Advantages and Disadvantages of Tree-Driven XML Processing
- Some Examples
- Bringing It All Together
- Just Enough SAX
-
Just Enough DOM
- History
- DOM Support in Python
- The DOM Architecture
- Accessing an XML File with pyDOM
- Navigating a DOM Tree
- Walking a DOM Tree
- Accessing Attributes
- Manipulating Trees
- Accessing an HTML File with pyDOM
- Printing the Text of an HTML Document
- Changing Data Content in a DOM Tree
- Creating a Tree Programmatically
- Converting HTML to PYX by Using DOM
- Using PYX as a DOM Data Source
- Pyxie: An Open Source XML-Processing Library for Python
- xFS: Filesystem Information in XML
-
xMail: E-mail as XML
- The rfc822 Module
- A Simple DTD for E-mail
- An Example of an E-mail Message in XML
- Processing a Eudora Mailbox
- Processing a Linux Mailbox
- Processing an E-mail Message by Using the rfc822 Module
- Sending E-mail by Using xMail
- Source Code for the SendxMail Application
- Source Code for the xMail Application
- xMySQL: Relational Database Harvesting with Python SAX
- xTract: A Query-By-Example XML Retrieval System
- The C3 XML Editor/Viewer
- An Overview of Python for Java Programmers
- An Overview of Python for Perl Programmers
- About the CD-ROM
Product information
- Title: XML Processing with Python
- Author(s):
- Release date: June 2000
- Publisher(s): Pearson
- ISBN: 9780130211194
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