def output(self):
        for text, color_code in self.output_pairs():
            yield self.color(text, color_code)
Add filter to query.
dataset/ETHPy150Open ohmu/poni/poni/listout.py/ListOutput.output--crossover with--dataset/ETHPy150Open CollabQ/CollabQ/.google_appengine/google/appengine/ext/db/__init__.py/Query.filter