tagger is a well differentiated stack of small libraries for dealing with basic tagging problems. Based in python, integrations for zope3 and zope2 are available. It uses rdflib to handle persistence and can run on a variety of backends: sqlite, ZODB, sleepcat, etc. It uses the tagschema data model and the Annotea annotation format.

back to: yucca

tagger is one of the seminal applications for yucca.  it is a basic library for tagging roughly based on the work of Anders Pearson on tasty.

Currently, integrations are written for zope3 and zope2.  A simple ajax client is  available for zope.

Roadmap

• implementations in other frameworks
• tagger support for tasty(a rdf backed micro-app)
  
• currently in the zope integrations the 'tagstore' inherits from the 'rdfstore'. In future implementations, all yucca components will share a single rdfstore, the rhizome .
• tag groups
• grouping constraints
  
• tag cloud for UI
  
• tagger driven hierarchical UI
• python auto-tagging libraries
• autocompletion using rdflib event branch
• svg data visualization
  

browse tagger's source

browse tagger's zope integration source

• Zope 3
• Zope 2
• User Interface Code