mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-07-30 06:34:15 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Issue #5920: Changed format.__float__ and complex.__float__ to use a precision of 12 when using the empty presentation type. This more closely matches str()'s behavior and reduces surprises when adding alignment flags to an empty format string. Patch by Mark Dickinson.

Browse source
This commit is contained in:
Eric Smith 2009-05-05 18:26:08 +00:00
parent 929ab93489
commit a985a3aee4
9 changed files with 110 additions and 27 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Lib/test/test_complex.py
View file

@ -467,6 +467,16 @@ class ComplexTest(unittest.TestCase):
self.assertEqual(format(3+0j, ''), str(3+0j))
self.assertEqual(format(3.2+0j, ''), str(3.2+0j))
# empty presentation type should still be analogous to str,
# even when format string is nonempty (issue #5920).
self.assertEqual(format(3.2+0j, '-'), str(3.2+0j))
self.assertEqual(format(3.2+0j, '<'), str(3.2+0j))
z = 4/7. - 100j/7.
self.assertEqual(format(z, ''), str(z))
self.assertEqual(format(z, '-'), str(z))
self.assertEqual(format(z, '<'), str(z))
self.assertEqual(format(z, '10'), str(z))
self.assertEqual(format(1+3j, 'g'), '1+3j')
self.assertEqual(format(3j, 'g'), '0+3j')
self.assertEqual(format(1.5+3.5j, 'g'), '1.5+3.5j')