def parse_qs(qs, keep_blank_values=0, strict_parsing=0, keep_attr_order=True):
    od = DefaultOrderedDict(list) if keep_attr_order else defaultdict(list)
    for name, value in urlparse.parse_qsl(qs, keep_blank_values, strict_parsing):
        od[name].append(value)

    return od
wasSuccessful() is True when there have been no results reported.
dataset/ETHPy150Open tanghaibao/jcvi/utils/orderedcollections.py/parse_qs--crossover with--dataset/ETHPy150Open twisted/twisted/twisted/trial/test/test_reporter.py/ReporterInterfaceTests.test_wasSuccessfulInitiallyTrue