test_TextAdapter.py 文件源码

def test_string_parsing(self):
        data = StringIO('1,2,3\n')
        adapter = textadapter.text_adapter(data, field_names=False)
        adapter.set_field_types({0:'S5', 1:'S5', 2:'S5'})
        assert_array_equal(adapter[:], np.array([('1', '2', '3')], dtype='S5,S5,S5'))

        data = io.StringIO(u'1,2,3\n')
        adapter = textadapter.text_adapter(data, field_names=False)
        adapter.set_field_types({0:'S5', 1:'S5', 2:'S5'})
        assert_array_equal(adapter[:], np.array([('1', '2', '3')], dtype='S5,S5,S5'))

        data = io.BytesIO(b'1,2,3\n')
        adapter = textadapter.text_adapter(data, field_names=False)
        adapter.set_field_types({0:'S5', 1:'S5', 2:'S5'})
        assert_array_equal(adapter[:], np.array([('1', '2', '3')], dtype='S5,S5,S5'))

    # basic utf_8 tests