def get_recommendations()

in processors/recommendations.py [0:0]

• 49 lines of code
• 11 McCabe index (conditional complexity)

    def get_recommendations(self, client, recommender_types, parents,
                            all_locations, filter):
        """Fetches recommendations with specified recommender types from applicable locations"""
        recommendations = {}
        for parent in parents:
            recommendations[parent[0]] = []
            for location in all_locations:
                for recommender_type in recommender_types:
                    ok_parent = False
                    for test in self.recommenders[recommender_type]['parent']:
                        if test(parent[0]):
                            ok_parent = True
                            break
                    if not ok_parent:
                        continue

                    ok_location = False
                    for test in self.recommenders[recommender_type]['location']:
                        if test(location):
                            ok_location = True
                            break
                    if not ok_location:
                        continue

                    full_parent = '%s/locations/%s/recommenders/%s' % (
                        parent[0], location, recommender_type)
                    self.logger.debug('Fetching recommendations...',
                                      extra={
                                          'type': parent[0].split('/')[0],
                                          'parent': full_parent,
                                          'location': location,
                                          'recommender': recommender_type
                                      })
                    rec_response = client.list_recommendations(
                        parent=full_parent, filter=filter)
                    for recommendation in rec_response:
                        _rec = {
                            'type':
                                parent[0].split('/')[0],
                            'parent':
                                parent[1],
                            'link':
                                self.get_link(parent),
                            'location':
                                location,
                            'recommender_type':
                                recommender_type,
                            'recommendation':
                                Recommendation.to_dict(recommendation),
                        }
                        recommendations[parent[0]].append(_rec)
        return recommendations