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Fix inconsistent return type for statistics median_grouped() gh-92531 (#92533)

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Raymond Hettinger 2022-05-09 02:08:41 -05:00 • committed by GitHub
parent 5bc2390229
commit e01eeb7b4b
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3 changed files with 22 additions and 14 deletions
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6
Lib/test/test_statistics.py
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@ -1742,6 +1742,12 @@ class TestMedianGrouped(TestMedian):
data = [x]*count
self.assertEqual(self.func(data), float(x))
def test_single_value(self):
# Override method from AverageMixin.
# Average of a single value is the value as a float.
for x in (23, 42.5, 1.3e15, Fraction(15, 19), Decimal('0.28')):
self.assertEqual(self.func([x]), float(x))
def test_odd_fractions(self):
# Test median_grouped works with an odd number of Fractions.
F = Fraction