bpo-39350: Remove deprecated fractions.gcd() (GH-18021)

Remove fractions.gcd() function, deprecated since Python 3.5
(bpo-22486): use math.gcd() instead.

1 files changed, 2 insertions, 25 deletions

diff --git a/Lib/test/test_fractions.py b/Lib/test/test_fractions.py
index 18ab28c..7cf7899 100644
--- a/Lib/test/test_fractions.py
+++ b/Lib/test/test_fractions.py
@@ -12,7 +12,7 @@ import warnings
 from copy import copy, deepcopy
 from pickle import dumps, loads
 F = fractions.Fraction
-gcd = fractions.gcd
+
 
 class DummyFloat(object):
     """Dummy float class for testing comparisons with Fractions"""
@@ -81,30 +81,6 @@ class DummyRational(object):
 class DummyFraction(fractions.Fraction):
     """Dummy Fraction subclass for copy and deepcopy testing."""
 
-class GcdTest(unittest.TestCase):
-
-    def testMisc(self):
-        # fractions.gcd() is deprecated
-        with self.assertWarnsRegex(DeprecationWarning, r'fractions\.gcd'):
-            gcd(1, 1)
-        with warnings.catch_warnings():
-            warnings.filterwarnings('ignore', r'fractions\.gcd',
-                                    DeprecationWarning)
-            self.assertEqual(0, gcd(0, 0))
-            self.assertEqual(1, gcd(1, 0))
-            self.assertEqual(-1, gcd(-1, 0))
-            self.assertEqual(1, gcd(0, 1))
-            self.assertEqual(-1, gcd(0, -1))
-            self.assertEqual(1, gcd(7, 1))
-            self.assertEqual(-1, gcd(7, -1))
-            self.assertEqual(1, gcd(-23, 15))
-            self.assertEqual(12, gcd(120, 84))
-            self.assertEqual(-12, gcd(84, -120))
-            self.assertEqual(gcd(120.0, 84), 12.0)
-            self.assertEqual(gcd(120, 84.0), 12.0)
-            self.assertEqual(gcd(F(120), F(84)), F(12))
-            self.assertEqual(gcd(F(120, 77), F(84, 55)), F(12, 385))
-
 
 def _components(r):
     return (r.numerator, r.denominator)
@@ -690,5 +666,6 @@ class FractionTest(unittest.TestCase):
         r = F(13, 7)
         self.assertRaises(AttributeError, setattr, r, 'a', 10)
 
+
 if __name__ == '__main__':
     unittest.main()