Top Rated Scripts | Python | Tutorials & Tips

Python is a widely used general-purpose, high-level programming language. And this tutorial includes all basic topics of Python programming with a lot of examples for beginners who are new to programming.

XML is a fairly simple format. It uses plain Unicode text rather than binary encoding, and all the structures are declared with predictable-looking tags. Nonetheless, there are still enough rules in the XML grammar that a carefully debugged parser is needed to process XML documents -- and every parser imposes its own particular programming style. An alternative is to make XML even simpler. The open-source PYX format is a purely line-oriented format for representing XML documents that allows for much easier processing of XML document contents with common text tools like grep, sed, awk, wc, and the usual UNIX collection.

The Qt toolkit is a widely-used cross-platform GUI toolkit, available for Windows, Linux, Mac OSX, and handheld platforms. QT has a well-structured, but flexible, object-oriented organization, clear documentation, and an intuitive API. This article looks at the Qt library, with a focus on the PyQt bindings that let Python programmers access Qt functionality.

How to combine http (xml/text) api with javascript api - described and implemented as a google appengine web application. This 4-part article series start with the basics, a simple php version and a ready to use ip geolocation mashup!

Although users usually think of Python as a procedural and object-oriented language, it actually contains everything you need for a completely functional approach to programming. This article discusses general concepts of functional programming, and illustrates ways of implementing functional techniques in Python.

Learn how to install and configure mod_python with Apache 2 so that you can use PSP. Learn the basics of PSP and how it can be used in web pages, with plenty of useful examples that are actually used on the page that houses the tutorial!

This 5-page tutorial describes how to grab remote web pages and process them locally in Python. Useful for parsing information off the web.

Along with several other popular scripting languages, Python is an excellent tool for scanning and manipulating textual data. This article summarizes Python's text processing facilities for the programmer new to Python. The article explains some general concepts of regular expressions and offers advice on when to use (or not use) regular expressions while processing text.

This is a quick overview of Python script language. Dicussion includes comparison to other scripting languages, Using the Python CGI Module, debugging, and more.

This article illustrates the principle features of the Python language, and then examine the XML processing capabilities of Python.

This is the beginning of a short series on creating a software repository system built on Web services and developed in the Python programming language. This article shows you the details of using the 4Suite open-source XML server with Python to create Web service-based applications.

This column continues the introduction to functional programming (FP) in Python. The introduction to different paradigms of program problem-solving demonstrates several intermediate and advanced FP concepts. Article includes code snipets.

The first two installments of this column provided an overview of working with XML in Python. In the year since those initial writings, however, the state of XML tools for Python has advanced significantly. Unfortunately, most of these advances have not been backwards compatible. This special installment article revisits the author's previous discussion of XML tools, and provides up-to-date code samples.

This column presents some of the changes to the author's previous module suite, utilities for high-level Python handling of XML documents, as well as some tips on advanced aspects of using and customizing the modules. Code samples demonstrate py_obj._XML attributes, node attributes treated as objects and lists, py_obj magic attribute behavior, and more.

The Part 3 of the series continues the discussion by illustrating additional capabilities, like currying and other higher-order functions contained in the Xoltar Toolkit. Article includes code snipets.

Pippy is a port of (a subset of) Python to the PalmOS. With Pippy, Python programmers can create custom applications to run on Palm devices, as well as use Pippy as an interactive environment directly on the Palm. This article evaluates the strengths and limitations of Pippy as a means of implementing Palm applications.

Extending Python in C is easy once you see how it all works, and an extension of Python is equally easy to package up for Zope. The hard part is wading through the different documentation sets in search of the nuggets of information you need, and this article has collected them for you. Article includes code snipets.

This article presents the xml_objectify module. It describes how to use xml_objectify and the advantages of using this "Pythonic" module for working with XML documents as objects.

As part of the ongoing quest to create a more seamless integration between XML and Python, this article presents the xml_pickle module. The author discusses the design goals and decisions that went into xml_pickle and provides a list of likely uses.

Many parsing tools have been written for Python. This column discusses a high-level parsing language built on top of Python. SimpleParse provides an EBNF-style syntax on top of mxTextTools that can greatly clarify the expression of grammars.