@classmethod<EOL><INDENT>def from_qs(cls, qs, **kwargs):<DEDENT>
assert issubclass(cls, QuerySet), "<STR_LIT>" % cls<EOL>assert isinstance(qs, QuerySet), "<STR_LIT>"<EOL>return qs._clone(klass=cls, **kwargs)<EOL>
Creates a new queryset using class `cls` using `qs'` data.

:param qs: The query set to clone
:keyword kwargs: The kwargs to pass to _clone method