largeblue.tag 0.1.1

Simple tagging adapter

largeblue.tag provides an uber simple tagging adapter. If included:

<include package="largeblue.tag" />

It will adapt any object configured to implement largeblue.tag.interfaces.ITaggable, e.g:

<class class=".objects.MyContentObject">
  <implements interface="largeblue.tag.interfaces.ITaggable" />
  ...
</class>

This will hang a @@tags.html view of each instance of the adapted content object, which provides a single textline input to enter tags (seperated by a space). Thus if you enter ‘foo bar dolores’ into the text input and submit, you’ll find:

>>> context = my_obj
>>> from largeblue.tag.interfaces import ITag
>>> t = ITag(context)
>>> t.tags
['foo', 'bar', 'dolores']
>>> t.tagstring
u'foo bar dolores'

You can add, remove and update:

>>> t.add_tag('elephants')
>>> t.tags
['foo', 'bar', 'dolores', 'elephants']
>>> t.remove_tag('dolores')
>>> t.tags
['foo', 'bar', 'elephants']
>>> t.update_tags(['coffee', 'milk'])
>>> t.tags
['coffee', 'milk']

That’s it.