gistfile1.txt

In [15]: [e for e in inv.groups.values_list('id', 'total_groups').order_by('tota
    ...: l_groups')]
Out[15]: 
[(1405, 0),
 (1410, 1),
 (1411, 2),
 (1412, 3),
 (1413, 4),
 (1414, 5),
 (1415, 6),
 (1416, 7),
 (1417, 8),
 (1406, 9),
 (1407, 10),
 (1408, 11),
 (1409, 12),
 (1418, 13),
 (1419, 14),
 (1420, 15),
 (1421, 16),
 (1422, 17),
 (1423, 18),
 (1435, 19),
 (1436, 20),
 (1437, 21),
 (1438, 22),
 (1439, 23),
 (1440, 24),
 (1441, 25),
 (1442, 26),
 (1443, 27),
 (1444, 28),
 (1445, 29),
 (1446, 30),
 (1447, 31),
 (1448, 32),
 (1449, 33),
 (1450, 34),
 (1451, 35),
 (1452, 36),
 (1453, 37),
 (1454, 38),
 (1455, 39),
 (1456, 40),
 (1457, 41),
 (1458, 42),
 (1459, 43),
 (1460, 44),
 (1461, 45),
 (1462, 46),
 (1463, 47),
 (1464, 48),
 (1465, 49),
 (1466, 50),
 (1467, 51),
 (1468, 52),
 (1469, 53),
 (1470, 54),
 (1471, 55),
 (1472, 56),
 (1473, 57),
 (1474, 58),
 (1475, 59),
 (1476, 60),
 (1477, 61),
 (1519, 62),
 (1520, 63),
 (1521, 64),
 (1522, 65),
 (1523, 66),
 (1524, 67),
 (1525, 68),
 (1526, 69),
 (1527, 70),
 (1528, 71),
 (1529, 72),
 (1530, 73),
 (1531, 74),
 (1532, 75),
 (1533, 76),
 (1534, 77),
 (1535, 78),
 (1536, 79),
 (1537, 80),
 (1538, 81),
 (1539, 82),
 (1540, 83),
 (1541, 84),
 (1542, 85),
 (1543, 86),
 (1544, 87),
 (1545, 88),
 (1546, 89),
 (1547, 90),
 (1548, 91),
 (1549, 92),
 (1550, 93),
 (1551, 94),
 (1552, 95),
 (1553, 96),
 (1554, 97),
 (1555, 98),
 (1478, 99),
 (1479, 100),
 (1480, 101),
 (1481, 102),
 (1482, 103),
 (1483, 104),
 (1484, 105),
 (1485, 106),
 (1486, 107),
 (1487, 108),
 (1488, 109),
 (1489, 110),
 (1490, 111),
 (1491, 112),
 (1492, 113),
 (1493, 114),
 (1494, 115),
 (1495, 116),
 (1496, 117),
 (1497, 118),
 (1498, 119),
 (1499, 120),
 (1500, 121),
 (1501, 122),
 (1502, 123),
 (1503, 124),
 (1504, 125),
 (1505, 126),
 (1506, 127),
 (1507, 128),
 (1508, 129),
 (1509, 130),
 (1510, 131),
 (1511, 132),
 (1512, 133),
 (1513, 134),
 (1514, 135),
 (1515, 136),
 (1516, 137),
 (1517, 138),
 (1518, 139)]