@stable(as_of="0.4.0")
    def __contains__(self, subsequence):
        return self._munge_to_bytestring(subsequence, "in") in self._string
When called with the name of a defined render method, L{Element.renderer}
dataset/ETHPy150Open biocore/scikit-bio/skbio/sequence/_sequence.py/Sequence.__contains__--crossover with--dataset/ETHPy150Open twisted/nevow/nevow/test/test_element.py/ElementTests.test_definedRenderer