test_base.py 文件源码

def test_binary_ops_docs(self):
        from pandas import DataFrame, Panel
        op_map = {'add': '+',
                  'sub': '-',
                  'mul': '*',
                  'mod': '%',
                  'pow': '**',
                  'truediv': '/',
                  'floordiv': '//'}
        for op_name in ['add', 'sub', 'mul', 'mod', 'pow', 'truediv',
                        'floordiv']:
            for klass in [Series, DataFrame, Panel]:
                operand1 = klass.__name__.lower()
                operand2 = 'other'
                op = op_map[op_name]
                expected_str = ' '.join([operand1, op, operand2])
                self.assertTrue(expected_str in getattr(klass,
                                                        op_name).__doc__)

                # reverse version of the binary ops
                expected_str = ' '.join([operand2, op, operand1])
                self.assertTrue(expected_str in getattr(klass, 'r' +
                                                        op_name).__doc__)