test_defchararray.py 文件源码

def test_strip(self):
        tgt = asbytes_nested([['abc', ''],
                              ['12345', 'MixedCase'],
                              ['123 \t 345', 'UPPER']])
        assert_(issubclass(self.A.strip().dtype.type, np.string_))
        assert_array_equal(self.A.strip(), tgt)

        tgt = asbytes_nested([[' abc ', ''],
                              ['234', 'ixedCas'],
                              ['23 \t 345 \x00', 'UPP']])
        assert_array_equal(self.A.strip(asbytes_nested(['15', 'EReM'])), tgt)

        tgt = [[sixu('\u03a3'), ''],
               ['12345', 'MixedCase'],
               ['123 \t 345', 'UPPER']]
        assert_(issubclass(self.B.strip().dtype.type, np.unicode_))
        assert_array_equal(self.B.strip(), tgt)