def test_empty2(self):
        blasthits = testutil.tempdatafile('blasthits2')
        msa = cnestedlist.NLMSA(blasthits, mode='w', pairwiseMode=True)
        try:
            msa.build()
            raise AssertionError('failed to trap empty alignment!')
        except nlmsa_utils.EmptyAlignmentError:
            pass
Splits a string considering quotes.
dataset/ETHPy150Open cjlee112/pygr/tests/nlmsa_test.py/NLMSA_SimpleTests.test_empty2--crossover with--dataset/ETHPy150Open openstack/ooi/ooi/wsgi/parsers.py/_quoted_split