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Issue #4707: round(x, n) now returns an integer when x is an integer.

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Previously it returned a float.
This commit is contained in:
Mark Dickinson 2009-01-28 21:25:58 +00:00
parent 9de29afa7c
commit 1124e71368
5 changed files with 217 additions and 33 deletions
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6
Lib/test/test_builtin.py
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@ -1068,9 +1068,9 @@ class BuiltinTest(unittest.TestCase):
self.assertEqual(round(8), 8)
self.assertEqual(round(-8), -8)
self.assertEqual(type(round(0)), int)
self.assertEqual(type(round(-8, -1)), float)
self.assertEqual(type(round(-8, 0)), float)
self.assertEqual(type(round(-8, 1)), float)
self.assertEqual(type(round(-8, -1)), int)
self.assertEqual(type(round(-8, 0)), int)
self.assertEqual(type(round(-8, 1)), int)
# test new kwargs
self.assertEqual(round(number=-8.0, ndigits=-1), -10.0)