(self)
| 1476 | result = format_string.format(2.34) |
| 1477 | |
| 1478 | def test_format_auto_numbering(self): |
| 1479 | class C: |
| 1480 | def __init__(self, x=100): |
| 1481 | self._x = x |
| 1482 | def __format__(self, spec): |
| 1483 | return spec |
| 1484 | |
| 1485 | self.assertEqual('{}'.format(10), '10') |
| 1486 | self.assertEqual('{:5}'.format('s'), 's ') |
| 1487 | self.assertEqual('{!r}'.format('s'), "'s'") |
| 1488 | self.assertEqual('{._x}'.format(C(10)), '10') |
| 1489 | self.assertEqual('{[1]}'.format([1, 2]), '2') |
| 1490 | self.assertEqual('{[a]}'.format({'a':4, 'b':2}), '4') |
| 1491 | self.assertEqual('a{}b{}c'.format(0, 1), 'a0b1c') |
| 1492 | |
| 1493 | self.assertEqual('a{:{}}b'.format('x', '^10'), 'a x b') |
| 1494 | self.assertEqual('a{:{}x}b'.format(20, '#'), 'a0x14b') |
| 1495 | |
| 1496 | # can't mix and match numbering and auto-numbering |
| 1497 | self.assertRaises(ValueError, '{}{1}'.format, 1, 2) |
| 1498 | self.assertRaises(ValueError, '{1}{}'.format, 1, 2) |
| 1499 | self.assertRaises(ValueError, '{:{1}}'.format, 1, 2) |
| 1500 | self.assertRaises(ValueError, '{0:{}}'.format, 1, 2) |
| 1501 | |
| 1502 | # can mix and match auto-numbering and named |
| 1503 | self.assertEqual('{f}{}'.format(4, f='test'), 'test4') |
| 1504 | self.assertEqual('{}{f}'.format(4, f='test'), '4test') |
| 1505 | self.assertEqual('{:{f}}{g}{}'.format(1, 3, g='g', f=2), ' 1g3') |
| 1506 | self.assertEqual('{f:{}}{}{g}'.format(2, 4, f=1, g='g'), ' 14g') |
| 1507 | |
| 1508 | def test_formatting(self): |
| 1509 | string_tests.StringLikeTest.test_formatting(self) |
nothing calls this directly
no test coverage detected