def asSource(self):
        return repr(self._data_)
Taking abs value of everything would lead to false
dataset/ETHPy150Open petrvanblokland/Xierpa3/xierpa3/toolbox/storage/adict.py/A.asSource--crossover with--dataset/ETHPy150Open biocore/scikit-bio/skbio/util/tests/test_testing.py/TestNormalizeSigns.test_works_when_different