Since LookupError can be raised by sys.setdefaultencoding(), we should not document it as only being a base class, not matter how unlikely this is to affect normal users.
Since LookupError can be raised by sys.setdefaultencoding(), we should not
document it as only being a base class, not matter how unlikely this is
to affect normal users.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator