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Update the py3k version of the rational module to expose only methods needed by

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py3k (i.e., no __div__) and use py3k functions like math.floor().
This commit is contained in:
Jeffrey Yasskin 2008-01-17 07:36:30 +00:00
parent 35641461db
commit 9893de1b83
3 changed files with 20 additions and 53 deletions
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24
Lib/test/test_rational.py
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@ -74,14 +74,14 @@ class RationalTest(unittest.TestCase):
def testConversions(self):
self.assertTypedEquals(-1, trunc(R(-11, 10)))
self.assertTypedEquals(-2, R(-11, 10).__floor__())
self.assertTypedEquals(-1, R(-11, 10).__ceil__())
self.assertTypedEquals(-1, R(-10, 10).__ceil__())
self.assertTypedEquals(-2, math.floor(R(-11, 10)))
self.assertTypedEquals(-1, math.ceil(R(-11, 10)))
self.assertTypedEquals(-1, math.ceil(R(-10, 10)))
self.assertTypedEquals(0, R(-1, 10).__round__())
self.assertTypedEquals(0, R(-5, 10).__round__())
self.assertTypedEquals(-2, R(-15, 10).__round__())
self.assertTypedEquals(-1, R(-7, 10).__round__())
self.assertTypedEquals(0, round(R(-1, 10)))
self.assertTypedEquals(0, round(R(-5, 10)))
self.assertTypedEquals(-2, round(R(-15, 10)))
self.assertTypedEquals(-1, round(R(-7, 10)))
self.assertEquals(False, bool(R(0, 1)))
self.assertEquals(True, bool(R(3, 2)))
@ -96,11 +96,11 @@ class RationalTest(unittest.TestCase):
self.assertTypedEquals(0.1+0j, complex(R(1,10)))
def testRound(self):
self.assertTypedEquals(R(-200), R(-150).__round__(-2))
self.assertTypedEquals(R(-200), R(-250).__round__(-2))
self.assertTypedEquals(R(30), R(26).__round__(-1))
self.assertTypedEquals(R(-2, 10), R(-15, 100).__round__(1))
self.assertTypedEquals(R(-2, 10), R(-25, 100).__round__(1))
self.assertTypedEquals(R(-200), round(R(-150), -2))
self.assertTypedEquals(R(-200), round(R(-250), -2))
self.assertTypedEquals(R(30), round(R(26), -1))
self.assertTypedEquals(R(-2, 10), round(R(-15, 100), 1))
self.assertTypedEquals(R(-2, 10), round(R(-25, 100), 1))
def testArithmetic(self):