321a0f455524b7553a66ff229f8b4c02c40a5fda,featuretools/synthesis/deep_feature_synthesis.py,DeepFeatureSynthesis,_handle_new_feature,#DeepFeatureSynthesis#Any#Any#,388

Before Change

                self._max_hlevel(new_feature) > self.max_hlevel):
            return
        entity_id = new_feature.entity.id
        if new_feature.hash() in all_features[entity_id]:
            return
            raise Exception("DFS runtime error: tried to add feature %s"
                            " more than once" % (new_feature.get_name()))

        all_features[entity_id][new_feature.hash()] = new_feature

    def _add_identity_features(self, all_features, entity):
        converts all variables from the given entity into features

After Change

        // Warn if this feature is already present, and it is not a seed feature.
        // It is expected that a seed feature could also be generated by dfs.
        if name in all_features[entity_id] and \
                name not in (f.unique_name() for f in self.seed_features):
            logger.warning("Attempting to add feature %s which is already "
                           "present. This is likely a bug." % new_feature)
            return

Instances