示例#1
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 def test_isNa_true(self):
     assert isNa('x + 1')
示例#2
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 def test_isNa_false(self):
     assert not isNa('2 + 1')
示例#3
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 def test_isNa_true(self):
     self.assertTrue(isNa('x + 1'))
示例#4
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 def test_isNa_false(self):
     self.assertFalse(isNa('2 + 1'))
示例#5
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 def test_isNa_true(self):
     self.assertTrue(isNa('x + 1'))
示例#6
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 def test_isNa_false(self):
     self.assertFalse(isNa('2 + 1'))