Fro I am pleased to announce the release of TextIndexNG V 3.1.0. TextIndexNG V 3 is a complete new implementation based on Zope 3 technologies and can be used both in Zope 2.8 or in Zope 3. What's new? - multi-field indexing and query support - multi-lingual support - configurable converters (through ZCML) - new indexing API (allowing you to hook your custom content types with TextIndexNG through Zope 3 adapters). Changes in V 3.1.0: - added relevance ranking based on the cosine-measure - new query options 'ranking' and 'ranking_maxhits' (see doc/README.txt for details) - Plone integration: created TextIndexNG3 instance are now created to support relevance ranking out-of-the-box. The TextIndexNG3 configlet inside the Plone configuration now allows you to re-create TextIndexNG3 instances without touching the ZMI. - Plone integration: better support for indexing binary content stored as ATFile instances through providing a direct Zope 3 adapter implementation (see adapters/ plone_adapters.py). This should dramatically improve the indexing result compared to using PortalTransforms. - Plone integration: all Plone content-types are now being indexed with TextIndexNG3 out-of-the-box by the provided adapter. - Bugfix: indexing binary content no longer raises a ComponentLookupError if a corresponding converter could not be found - lots of minor fixes Requirements: - Zope 2.8+, Zope 3.1+ Download: http://sf.net/projects/textindexng Project page: http://opensource.zopyx.biz/OpenSource/TextIndexNG3 For installation and documentation issues refer to doc/README.txt from the archive. It's basically the same procedure as with former versions except you *need* to recompile the extension modules. Windows binaries of the required extension modules are currently not available (any volunteers?). TextIndexNG V 3 is published under the ZPL. Andreas Jung ----------------------------------------------------------------------- - Andreas Jung ZOPYX Software Development and Consulting - - E-mail: info@zopyx.com Web: www.zopyx.com - ----------------------------------------------------------------------- -