Simple tagging adapter
Project description
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.
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