New Scripts | Python

Nuxeo CPS is the collaborative web content management solution for Zope. Users create and manage content in Workgroups and publish them in Publications spaces (Hierarchies) through a dedicated workflow. Managers can easily set global and local roles for users (Workgroup Managers, Members, Visitors, Reviewers, and Readers). All actions are available through simple Web interfaces. Nuxeo CPS also features office document integration, indexing, and conversion to HTML format; versioning; attached comments; interactive services (e.g. mailing-lists); and skinning of hierarchies.

SPYCE is a webserver plugin that supports simple and efficient Python-based dynamic HTML scripting. Those who like Python and are familiar with JSP, or PHP, or ASP, should have a look at this engine. It allows one to generate dynamic HTML content just as easily, using Python for the dynamic parts. Its modular design makes it very flexible and extensible.

This is an addon written in Pyton for creating the configuration files for phpPowerCards 2.1. Features uploading the pictures to the right folder, and much more.

NeoBoard is a Zope product that helps you create web based threaded message boards. The older version of NeoBoard was coded in PHP with MySQL. NeoBoard is reborn as a Zope product. Features: Structured Text support with rendered content caching; Collapsable threads; File attachments with automatic mime type recognition; Automatic image displaying/thumbnailing if Python Image Libary module present; Thread-wide auto mailer; Board Management delegation; Self-upgrading object instances when class definitions change; Batch action support: articles can be deleted/moved to another board in a batch.

OraSchemaDoc is "JavaDoc" style detailed documentation for all objects in schema covering Oracle specific features. Result of execution of oraschemadoc is set of static html files.

Zope is a unique software system: a high-performance application server, a web server, and a content management system. Straight out of the box, it is a complete and self-contained solution, that includes a robust, scalable object database, web services architecture, and powerful programming capabilities.

ActivePython is the industry-standard Python distribution, available for Windows, Linux, Mac OS X, Solaris, AIX and HP-UX. Developers worldwide rely on ActivePython's completeness and ease-of-use, while corporate users protect their infrastructure and stay competitive with quality-assured ActivePython Business Solutions. Learn about our robust and reliable ActivePython Enterprise, which gives you support and maintenance packages for your company. Count on our trusted ActivePython OEM Licensing, which provides you full redistribution rights, plus optional support and co-marketing packages.

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.

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.

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 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.

Wasp is an platform-independent HTML preprocessor. It's like PHP or ASP, except with the powerful Python language at your fingertips. You can add Python code to your pages, expand boiler-plate text, etc. Wasp may be run in three ways. In client mode, your files are processed in a batch to produce HTML -- no server required. In CGI mode, you get a complete web application framework with cookie and session support, activity logging, error handling (with e-mail notification), a remote debugging utility and more. In server mode Wasp runs its own threaded web server with all the CGI features embedded. In all these cases you get the simplicity of the standard URL = file paradigm. You don't need to write page classes and the like unless you wish to. Your own Python routines can be easily installed as plugins. There are no dependencies on outside libraries. Wasp is designed to be fast, robust and extensible.

plibw provides a thin layer to wrap DB-API 2.0 compatible driver to PHPLib style.

HyperSQL is like a doxygen for SQL, hypermapping SQL views, packages, procedures, and functions to HTML source code listings and showing all code locations where these are used. The internal "where used" functionality also scans C++ and Java source files.

ChartDirector is a fast and powerful charting component for creating professional and clickable charts. It's unique layering architecture enables you to synthesize the charts you want using standard chart layers. ChartDirector's comprehensive chart styles include pie, donut, bar, line, spline, step line, trend line, curve-fitting, inter-line filling, area, band, scatter, bubble, floating box, box-whisker, waterfall, contour, heat map, surface, vector, finance, gantt, radar, polar, rose, pyramid, cone, funnel, angular and linear meters and guages. ChartDirector charts are interactive with full suite of mouse events, supporting tool tips, clickable chart objects, and "drag to zoom" and "drag to scroll" features. AJAX enabled features allow charts to update without refreshing web pages. Easy to use and with comprehensive documentation. Come with numerous examples. Free trial available.

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.

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.

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.

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.