def test_contains(self):
        assert 'annot1' in self.db, self.db.keys()
        assert 'annot2' in self.db
        assert 'foo' not in self.db
Store an object in S3 using the name of the Key object as the
dataset/ETHPy150Open cjlee112/pygr/tests/annotation_test.py/AnnotationDB_Test.test_contains--crossover with--dataset/ETHPy150Open yyuu/botornado/botornado/s3/key.py/AsyncKey.set_contents_from_filename