jsonified pylons index controller with search

indexcontroller.py

    def __before__(self):
        self.q = Session.query(Keyphrases)
 
    @jsonify
    def index(self):
        """GET /keyphrases: All items in the collection"""
        # url('keyphrases')

        result = []

        # If search terms are supplied in query string filter
        # /keyphrases?search=fondue

        if request.params:
            kws = self.q.filter(Keyphrases.keyword.like('%' + request.params['search'] + '%'))
            for kw in kws:
                result.append(dict(id=kw.keyword_id, keyword=kw.keyword, source=kw.source))
            return result

        # Otherwise return all items

        for kw in self.q:
            result.append(dict(id=kw.keyword_id, keyword=kw.keyword, source=kw.source))   
        return result