6e5850a6563671394a570a427298af9c4f3c2621,src/biotite/sequence/annotation.py,Annotation,__add__,#Annotation#Any#,338

Before Change

        if isinstance(item, Annotation):
            feature_list = self._features
            feature_list.extend(item._features)
            return Annotation(feature_list)
        elif isinstance(item, Feature):
            feature_list = self._features
            feature_list.append(item)
            return Annotation(feature_list)

After Change

        if isinstance(item, Annotation):
            return Annotation(self._features | item._features)
        elif isinstance(item, Feature):
            return Annotation(self._features | set([item]))
        else:
            raise TypeError(
                f"Only "Feature" and "Annotation" objects are supported, "
                f"not {type(item).__name__}"

Instances