diff --git a/pylibmc-1.6.1.tar.gz b/pylibmc-1.6.1.tar.gz
deleted file mode 100644
index 3dd43f5..0000000
--- a/pylibmc-1.6.1.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:8a8dd406487d419d58c6d944efd91e8189b360a0c4d9e8c6ebe3990d646ae7e9
-size 64227
diff --git a/pylibmc-1.6.3.tar.gz b/pylibmc-1.6.3.tar.gz
new file mode 100644
index 0000000..c2b4c91
--- /dev/null
+++ b/pylibmc-1.6.3.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eefa46115537abad65fbe2e032acd1b3463d9bf9e335af4b0916df4e4d3206e0
+size 63224
diff --git a/python-pylibmc-remove-nose.patch b/python-pylibmc-remove-nose.patch
deleted file mode 100644
index aa192c5..0000000
--- a/python-pylibmc-remove-nose.patch
+++ /dev/null
@@ -1,606 +0,0 @@
-Index: pylibmc-1.6.1/tests/test_client.py
-===================================================================
---- pylibmc-1.6.1.orig/tests/test_client.py	2018-11-09 18:42:08.000000000 +0100
-+++ pylibmc-1.6.1/tests/test_client.py	2020-09-08 12:32:23.751613517 +0200
-@@ -1,41 +1,34 @@
--import functools
- import sys
- import time
- import pylibmc
- import _pylibmc
- from pylibmc.test import make_test_client
- from tests import PylibmcTestCase
--from nose import SkipTest
--from nose.tools import eq_, ok_
- 
- PY3 = sys.version_info[0] >= 3
- 
--def requires_memcached_touch(test):
--    @functools.wraps(test)
--    def wrapper(*args, **kwargs):
--        if _pylibmc.libmemcached_version_hex >= 0x01000002:
--            return test(*args, **kwargs)
--        raise SkipTest
--
--    return wrapper
-+def requires_memcached_touch(arg):
-+    if _pylibmc.libmemcached_version_hex >= 0x01000002:
-+        return lambda func: func
-+    return unittest.skip("old memcached version")
- 
- class ClientTests(PylibmcTestCase):
-     def test_zerokey(self):
-         bc = make_test_client(binary=True)
-         k = "\x00\x01"
-         test_str = "test"
--        ok_(bc.set(k, test_str))
-+        self.assertTrue(bc.set(k, test_str))
-         rk = next(iter(bc.get_multi([k])))
--        eq_(k, rk)
-+        self.assertEqual(k, rk)
- 
-     def test_cas(self):
-         c = "cas"
-         k = "testkey"
-         mc = make_test_client(binary=False, behaviors={c: True})
--        ok_(mc.set(k, 0))
-+        self.assertTrue(mc.set(k, 0))
-         while True:
-             rv, cas = mc.gets(k)
--            ok_(mc.cas(k, rv + 1, cas))
-+            self.assertTrue(mc.cas(k, rv + 1, cas))
-             if rv == 10:
-                 break
- 
-@@ -61,7 +54,7 @@ class ClientTests(PylibmcTestCase):
-                 if not behavior.startswith('_')]
- 
-         sorted_list = lambda L: list(sorted(L))
--        eq_(sorted_list(expected_behaviors),
-+        self.assertEqual(sorted_list(expected_behaviors),
-             sorted_list(actual_behaviors))
- 
-     @requires_memcached_touch
-@@ -69,18 +62,18 @@ class ClientTests(PylibmcTestCase):
-         touch_test  = "touch-test"
-         touch_test2 = "touch-test-2"
-         tval = "touch-val"
--        ok_(self.mc.set(touch_test, tval, 1))
--        eq_(tval, self.mc.get(touch_test))
-+        self.assertTrue(self.mc.set(touch_test, tval, 1))
-+        self.assertEqual(tval, self.mc.get(touch_test))
-         time.sleep(2)
--        eq_(None, self.mc.get(touch_test))
-+        self.assertEqual(None, self.mc.get(touch_test))
- 
-         self.mc.set(touch_test, tval, 1)
--        eq_(tval, self.mc.get(touch_test))
--        ok_(self.mc.touch(touch_test, 5))
-+        self.assertEqual(tval, self.mc.get(touch_test))
-+        self.assertTrue(self.mc.touch(touch_test, 5))
-         time.sleep(2)
--        eq_(tval, self.mc.get(touch_test))
-+        self.assertEqual(tval, self.mc.get(touch_test))
- 
--        ok_(not self.mc.touch(touch_test2, 100))
-+        self.assertTrue(not self.mc.touch(touch_test2, 100))
- 
-     def test_exceptions(self):
-         self.assertRaises(TypeError, self.mc.set, 1, "hi")
-@@ -92,14 +85,14 @@ class ClientTests(PylibmcTestCase):
-         k = "a key with a replacement character \ufffd and something non-BMP \U0001f4a3"
-         k_enc = k.encode('utf-8')
-         mc = make_test_client(binary=True)
--        ok_(mc.set(k, 0))
--        ok_(mc.get(k_enc) == 0)
-+        self.assertTrue(mc.set(k, 0))
-+        self.assertTrue(mc.get(k_enc) == 0)
- 
-     def test_get_with_default(self):
-         mc = make_test_client(binary=True)
-         key = 'get-api-test'
-         mc.delete(key)
--        eq_(mc.get(key), None)
-+        self.assertEqual(mc.get(key), None)
-         default = object()
-         assert mc.get(key, default) is default
- 
-Index: pylibmc-1.6.1/tests/test_cmemcached.py
-===================================================================
---- pylibmc-1.6.1.orig/tests/test_cmemcached.py	2015-06-17 13:21:50.000000000 +0200
-+++ pylibmc-1.6.1/tests/test_cmemcached.py	2020-09-08 12:32:24.267616619 +0200
-@@ -4,7 +4,6 @@
- # These are ported from cmemcached to ensure compatibility.
- 
- import pylibmc
--from nose.tools import eq_
- from tests import PylibmcTestCase
- 
- a           = "a"
-@@ -20,9 +19,9 @@ hello_world = "hello world"
- class TestCmemcached(PylibmcTestCase):
-     def testSetAndGet(self):
-         self.mc.set(num12345, 12345)
--        eq_(self.mc.get(num12345), 12345)
-+        self.assertEqual(self.mc.get(num12345), 12345)
-         self.mc.set(str12345, n12345)
--        eq_(self.mc.get(str12345), n12345)
-+        self.assertEqual(self.mc.get(str12345), n12345)
- 
-     def testDelete(self):
-         self.mc.set(str12345, n12345)
-@@ -42,7 +41,7 @@ class TestCmemcached(PylibmcTestCase):
-         self.mc.set("b", "valueB")
-         self.mc.set("c", "valueC")
-         result = self.mc.get_multi(["a", "b", "c", "", "hello world"])
--        eq_(result, {'a': 'valueA', 'b': 'valueB', 'c': 'valueC'})
-+        self.assertEqual(result, {'a': 'valueA', 'b': 'valueB', 'c': 'valueC'})
- 
-     def testBigGetMulti(self):
-         count = 10 ** 4
-@@ -56,7 +55,7 @@ class TestCmemcached(PylibmcTestCase):
-             d[key] = value
-             self.mc.set(key, value)
-         result = self.mc.get_multi(keys)
--        eq_(result, d)
-+        self.assertEqual(result, d)
- 
-     def testFunnyDelete(self):
-         s = ""
-@@ -66,10 +65,10 @@ class TestCmemcached(PylibmcTestCase):
-         self.mc.delete(a)
-         self.mc.set(a, I_)
-         assert self.mc.append(a, Do)
--        eq_(self.mc.get(a), I_Do)
-+        self.assertEqual(self.mc.get(a), I_Do)
- 
-     def testPrepend(self):
-         self.mc.delete(a)
-         self.mc.set(a, Do)
-         assert self.mc.prepend(a, I_)
--        eq_(self.mc.get(a), I_Do)
-+        self.assertEqual(self.mc.get(a), I_Do)
-Index: pylibmc-1.6.1/tests/test_pooling.py
-===================================================================
---- pylibmc-1.6.1.orig/tests/test_pooling.py	2015-06-17 13:21:50.000000000 +0200
-+++ pylibmc-1.6.1/tests/test_pooling.py	2020-09-08 12:32:24.911620478 +0200
-@@ -4,7 +4,6 @@ except ImportError:
-     import Queue as queue
- 
- import pylibmc
--from nose.tools import eq_, ok_
- from tests import PylibmcTestCase
- 
- class PoolTestCase(PylibmcTestCase):
-@@ -15,9 +14,9 @@ class ClientPoolTests(PoolTestCase):
-         a_str = "a"
-         p = pylibmc.ClientPool(self.mc, 2)
-         with p.reserve() as smc:
--            ok_(smc)
--            ok_(smc.set(a_str, 1))
--            eq_(smc[a_str], 1)
-+            self.assertTrue(smc)
-+            self.assertTrue(smc.set(a_str, 1))
-+            self.assertEqual(smc[a_str], 1)
- 
-     def test_exhaust(self):
-         p = pylibmc.ClientPool(self.mc, 2)
-@@ -30,6 +29,6 @@ class ThreadMappedPoolTests(PoolTestCase
-         a_str = "a"
-         p = pylibmc.ThreadMappedPool(self.mc)
-         with p.reserve() as smc:
--            ok_(smc)
--            ok_(smc.set(a_str, 1))
--            eq_(smc[a_str], 1)
-+            self.assertTrue(smc)
-+            self.assertTrue(smc.set(a_str, 1))
-+            self.assertEqual(smc[a_str], 1)
-Index: pylibmc-1.6.1/tests/test_refcounts.py
-===================================================================
---- pylibmc-1.6.1.orig/tests/test_refcounts.py	2019-08-15 13:49:27.000000000 +0200
-+++ pylibmc-1.6.1/tests/test_refcounts.py	2020-09-08 12:32:25.451623717 +0200
-@@ -3,8 +3,6 @@ from __future__ import print_function
- 
- import datetime
- 
--from nose.tools import eq_, ok_
--
- import pylibmc
- import _pylibmc
- from pylibmc.test import make_test_client
-@@ -33,9 +31,9 @@ class RefcountTests(PylibmcTestCase):
-         refcountables = [key, val]
-         initial_refcounts = get_refcounts(refcountables)
-         bc.set(key, val)
--        eq_(get_refcounts(refcountables), initial_refcounts)
--        eq_(bc.get(key), val)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(bc.get(key), val)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-     def test_get_complex_type(self):
-         self._test_get("refcountest", datetime.datetime.fromtimestamp(0))
-@@ -54,16 +52,16 @@ class RefcountTests(PylibmcTestCase):
-         refcountables = [key, val, default]
-         initial_refcounts = get_refcounts(refcountables)
-         bc.set(key, val)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         assert bc.get(key) == val
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         assert bc.get(key, default) == val
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete(key)
-         assert bc.get(key) is None
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         assert bc.get(key, default) is default
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-     def test_get_multi(self):
-         bc = make_test_client(binary=True)
-@@ -72,9 +70,9 @@ class RefcountTests(PylibmcTestCase):
-         refcountables = keys + [value]
-         initial_refcounts = get_refcounts(refcountables)
-         bc.set(keys[0], value)
--        eq_(get_refcounts(refcountables), initial_refcounts)
--        eq_(bc.get_multi(keys), {keys[0]: value})
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(bc.get_multi(keys), {keys[0]: value})
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-     def test_get_multi_bytes_and_unicode(self):
-         bc = make_test_client(binary=True)
-@@ -84,9 +82,9 @@ class RefcountTests(PylibmcTestCase):
-         refcountables = [keys] + [value]
-         initial_refcounts = get_refcounts(refcountables)
-         bc.set_multi(kv)
--        eq_(get_refcounts(refcountables), initial_refcounts)
--        eq_(bc.get_multi(keys)[keys[0]], value)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(bc.get_multi(keys)[keys[0]], value)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-     def test_delete(self):
-         bc = make_test_client(binary=True)
-@@ -96,17 +94,17 @@ class RefcountTests(PylibmcTestCase):
-         initial_refcounts = get_refcounts(refcountables)
- 
-         bc.set(keys[0], values[0])
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.set(keys[1], values[1])
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete(keys[0])
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete(keys[1])
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete(keys[0])
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete(keys[1])
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-     def test_incr(self):
-         bc = make_test_client(binary=True)
-@@ -115,13 +113,13 @@ class RefcountTests(PylibmcTestCase):
-         initial_refcounts = get_refcounts(refcountables)
- 
-         bc.set(keys[0], 1)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.incr(keys[0])
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.set(keys[1], 5)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.incr(keys[1])
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-     def test_set_and_delete_multi(self):
-         bc = make_test_client(binary=True)
-@@ -131,17 +129,17 @@ class RefcountTests(PylibmcTestCase):
-         initial_refcounts = get_refcounts(refcountables)
- 
-         bc.set_multi(dict(zip(keys, values)))
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete_multi([keys[0]])
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete_multi([keys[1]])
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.set_multi(dict(zip(keys, values)))
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete_multi(keys)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete_multi(keys)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-     def test_prefixes(self):
-         bc = make_test_client(binary=True)
-@@ -152,19 +150,19 @@ class RefcountTests(PylibmcTestCase):
-         initial_refcounts = get_refcounts(refcountables)
- 
-         bc.set_multi(dict(zip(keys, values)), key_prefix=prefix)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.get_multi(keys, key_prefix=prefix)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete_multi([keys[0]], key_prefix=prefix)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete_multi([keys[1]], key_prefix=prefix)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.set_multi(dict(zip(keys, values)), key_prefix=prefix)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete_multi(keys, key_prefix=prefix)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         bc.delete_multi(keys, key_prefix=prefix)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-     def test_get_invalid_key(self):
-         bc = make_test_client(binary=True)
-@@ -176,7 +174,7 @@ class RefcountTests(PylibmcTestCase):
-         except TypeError:
-             raised = True
-         assert raised
--        eq_(get_refcounts([key]), initial_refcount)
-+        self.assertEqual(get_refcounts([key]), initial_refcount)
- 
-     def test_cas(self):
-         k = "testkey"
-@@ -185,12 +183,12 @@ class RefcountTests(PylibmcTestCase):
-         refcountables = [k, val]
-         initial_refcounts = get_refcounts(refcountables)
- 
--        ok_(mc.set(k, 0))
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertTrue(mc.set(k, 0))
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         while True:
-             rv, cas = mc.gets(k)
--            eq_(get_refcounts(refcountables), initial_refcounts)
--            ok_(mc.cas(k, rv + 1, cas))
--            eq_(get_refcounts(refcountables), initial_refcounts)
-+            self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-+            self.assertTrue(mc.cas(k, rv + 1, cas))
-+            self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-             if rv == 10:
-                 break
-Index: pylibmc-1.6.1/tests/test_serialization.py
-===================================================================
---- pylibmc-1.6.1.orig/tests/test_serialization.py	2018-11-09 18:42:08.000000000 +0100
-+++ pylibmc-1.6.1/tests/test_serialization.py	2020-09-08 12:32:26.043627265 +0200
-@@ -7,8 +7,6 @@ import datetime
- import json
- import sys
- 
--from nose.tools import eq_, ok_
--
- import pylibmc
- import _pylibmc
- from pylibmc.test import make_test_client
-@@ -36,16 +34,16 @@ class SerializationMethodTests(PylibmcTe
-     def test_integers(self):
-         c = make_test_client(binary=True)
-         if sys.version_info[0] == 3:
--            eq_(c.serialize(1), (b'1', f_long))
--            eq_(c.serialize(2**64), (b'18446744073709551616', f_long))
-+            self.assertEqual(c.serialize(1), (b'1', f_long))
-+            self.assertEqual(c.serialize(2**64), (b'18446744073709551616', f_long))
-         else:
--            eq_(c.serialize(1), (b'1', f_int))
--            eq_(c.serialize(2**64), (b'18446744073709551616', f_long))
-+            self.assertEqual(c.serialize(1), (b'1', f_int))
-+            self.assertEqual(c.serialize(2**64), (b'18446744073709551616', f_long))
- 
--            eq_(c.deserialize(b'1', f_int), 1)
-+            self.assertEqual(c.deserialize(b'1', f_int), 1)
- 
--        eq_(c.deserialize(b'18446744073709551616', f_long), 2**64)
--        eq_(c.deserialize(b'1', f_long), long_(1))
-+        self.assertEqual(c.deserialize(b'18446744073709551616', f_long), 2**64)
-+        self.assertEqual(c.deserialize(b'1', f_long), long_(1))
- 
-     def test_nonintegers(self):
-         # tuples (python_value, (expected_bytestring, expected_flags))
-@@ -67,8 +65,8 @@ class SerializationMethodTests(PylibmcTe
- 
-         c = make_test_client(binary=True)
-         for value, serialized_value in SERIALIZATION_TEST_VALUES:
--            eq_(c.serialize(value), serialized_value)
--            eq_(c.deserialize(*serialized_value), value)
-+            self.assertEqual(c.serialize(value), serialized_value)
-+            self.assertEqual(c.deserialize(*serialized_value), value)
- 
- 
- class SerializationTests(PylibmcTestCase):
-@@ -95,7 +93,7 @@ class SerializationTests(PylibmcTestCase
-                 assert d['a'] == 1
- 
-         c = make_test_client(MyClient, behaviors={'cas': True})
--        eq_(c.get('notathing'), None)
-+        self.assertEqual(c.get('notathing'), None)
- 
-         refcountables = ['foo', 'myobj', 'noneobj', 'myobj2', 'cachemiss']
-         initial_refcounts = get_refcounts(refcountables)
-@@ -106,27 +104,27 @@ class SerializationTests(PylibmcTestCase
-         c['myobj2'] = MyObject()
- 
-         # Show that everything is initially regular.
--        eq_(c.get('myobj'), MyObject())
--        eq_(get_refcounts(refcountables), initial_refcounts)
--        eq_(c.get_multi(['foo', 'myobj', 'noneobj', 'cachemiss']),
-+        self.assertEqual(c.get('myobj'), MyObject())
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(c.get_multi(['foo', 'myobj', 'noneobj', 'cachemiss']),
-                 dict(foo='foo', myobj=MyObject(), noneobj=None))
--        eq_(get_refcounts(refcountables), initial_refcounts)
--        eq_(c.gets('myobj2')[0], MyObject())
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(c.gets('myobj2')[0], MyObject())
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-         # Show that the subclass can transform unpickling issues into a cache miss.
-         del MyObject # Break unpickling
- 
--        eq_(c.get('myobj'), None)
--        eq_(get_refcounts(refcountables), initial_refcounts)
--        eq_(c.get_multi(['foo', 'myobj', 'noneobj', 'cachemiss']),
-+        self.assertEqual(c.get('myobj'), None)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(c.get_multi(['foo', 'myobj', 'noneobj', 'cachemiss']),
-                 dict(foo='foo', noneobj=None))
--        eq_(get_refcounts(refcountables), initial_refcounts)
--        eq_(c.gets('myobj2'), (None, None))
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(c.gets('myobj2'), (None, None))
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-         # The ignored errors are "AttributeError: test.test_client has no MyObject"
--        eq_(len(MyClient.ignored), 3)
-+        self.assertEqual(len(MyClient.ignored), 3)
-         assert all(isinstance(error, AttributeError) for error in MyClient.ignored)
- 
-     def test_refcounts(self):
-@@ -149,13 +147,13 @@ class SerializationTests(PylibmcTestCase
-         initial_refcounts = get_refcounts(refcountables)
- 
-         c.set(KEY, VALUE)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         assert c.get(KEY) is SENTINEL
--        eq_(get_refcounts(refcountables), initial_refcounts)
--        eq_(c.get_multi([KEY]), {KEY: SENTINEL})
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(c.get_multi([KEY]), {KEY: SENTINEL})
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-         c.set_multi({KEY: True})
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-     def test_override_serialize(self):
-         class MyClient(pylibmc.Client):
-@@ -169,7 +167,7 @@ class SerializationTests(PylibmcTestCase
-         c = make_test_client(MyClient)
-         c['foo'] = (1, 2, 3, 4)
-         # json turns tuples into lists:
--        eq_(c['foo'], [1, 2, 3, 4])
-+        self.assertEqual(c['foo'], [1, 2, 3, 4])
- 
-         raised = False
-         try:
-@@ -206,7 +204,7 @@ class SerializationTests(PylibmcTestCase
-         c = make_test_client(MyClient)
-         initial_refcounts = get_refcounts(refcountables)
-         self._assert_set_raises(c, KEY, VALUE)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-     def test_invalid_flags_returned_2(self):
-         DUMMY = "ab"
-@@ -222,11 +220,11 @@ class SerializationTests(PylibmcTestCase
-         initial_refcounts = get_refcounts(refcountables)
- 
-         self._assert_set_raises(c, KEY, VALUE)
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
- 
-         try:
-             c.set_multi({KEY: DUMMY})
-         except ValueError:
-             raised = True
-         assert raised
--        eq_(get_refcounts(refcountables), initial_refcounts)
-+        self.assertEqual(get_refcounts(refcountables), initial_refcounts)
-Index: pylibmc-1.6.1/tests/test_translate.py
-===================================================================
---- pylibmc-1.6.1.orig/tests/test_translate.py	2015-06-17 13:21:50.000000000 +0200
-+++ pylibmc-1.6.1/tests/test_translate.py	2020-09-08 12:32:26.639630846 +0200
-@@ -1,32 +1,33 @@
--from nose.tools import eq_
- from pylibmc.client import translate_server_spec
- import _pylibmc
-+from tests import PylibmcTestCase
- 
--def test_translate():
--    eq_(translate_server_spec("111.122.133.144"),
--        (_pylibmc.server_type_tcp, "111.122.133.144", 11211, 1))
--
--def test_translate():
--    eq_(translate_server_spec("111.122.133.144:5555"),
--        (_pylibmc.server_type_tcp, "111.122.133.144", 5555, 1))
--
--def test_udp_translate():
--    eq_(translate_server_spec("udp:199.299.399.499:5555"),
--        (_pylibmc.server_type_udp, "199.299.399.499", 5555, 1))
--
--def test_udp_translate_ipv6():
--    eq_(translate_server_spec("udp:[abcd:abcd::1]:5555"),
--        (_pylibmc.server_type_udp, "abcd:abcd::1", 5555, 1))
--
--def test_translate_with_weight_string():
--    eq_(translate_server_spec("111.122.133.144:5555:2"),
--        (_pylibmc.server_type_tcp, "111.122.133.144", 5555, 2))
--
--def test_translate_with_weight_kwd():
--    eq_(translate_server_spec("111.122.133.144", weight=2),
--        (_pylibmc.server_type_tcp, "111.122.133.144", 11211, 2))
--
--def test_udp_translate_ipv6_with_weight():
--    eq_(translate_server_spec("udp:[abcd:abcd::1]:5555:2"),
--        (_pylibmc.server_type_udp, "abcd:abcd::1", 5555, 2))
-+class TranslateTests(PylibmcTestCase):
-+    def test_translate(self):
-+        self.assertEqual(translate_server_spec("111.122.133.144"),
-+                         (_pylibmc.server_type_tcp, "111.122.133.144", 11211, 1))
-+    
-+    def test_translate(self):
-+        self.assertEqual(translate_server_spec("111.122.133.144:5555"),
-+                         (_pylibmc.server_type_tcp, "111.122.133.144", 5555, 1))
-+    
-+    def test_udp_translate(self):
-+        self.assertEqual(translate_server_spec("udp:199.299.399.499:5555"),
-+                         (_pylibmc.server_type_udp, "199.299.399.499", 5555, 1))
-+    
-+    def test_udp_translate_ipv6(self):
-+        self.assertEqual(translate_server_spec("udp:[abcd:abcd::1]:5555"),
-+                         (_pylibmc.server_type_udp, "abcd:abcd::1", 5555, 1))
-+    
-+    def test_translate_with_weight_string(self):
-+        self.assertEqual(translate_server_spec("111.122.133.144:5555:2"),
-+                         (_pylibmc.server_type_tcp, "111.122.133.144", 5555, 2))
-+    
-+    def test_translate_with_weight_kwd(self):
-+        self.assertEqual(translate_server_spec("111.122.133.144", weight=2),
-+                         (_pylibmc.server_type_tcp, "111.122.133.144", 11211, 2))
-+    
-+    def test_udp_translate_ipv6_with_weight(self):
-+        self.assertEqual(translate_server_spec("udp:[abcd:abcd::1]:5555:2"),
-+                         (_pylibmc.server_type_udp, "abcd:abcd::1", 5555, 2))
- 
diff --git a/python-pylibmc.changes b/python-pylibmc.changes
index 859f6fd..27c0159 100644
--- a/python-pylibmc.changes
+++ b/python-pylibmc.changes
@@ -1,3 +1,12 @@
+-------------------------------------------------------------------
+Tue Nov 22 15:19:48 UTC 2022 - Markéta Machová <mmachova@suse.com>
+
+- Update to 1.6.3
+  * Fix logger.warn() deprecation warnings
+  * Modernize tests and test harness
+  * Python 3.10 support
+- Remove python-pylibmc-remove-nose.patch
+
 -------------------------------------------------------------------
 Fri Nov 18 14:59:02 UTC 2022 - Dominique Leuenberger <dimstar@opensuse.org>
 
diff --git a/python-pylibmc.spec b/python-pylibmc.spec
index 238bce6..9b76580 100644
--- a/python-pylibmc.spec
+++ b/python-pylibmc.spec
@@ -17,15 +17,13 @@
 
 
 Name:           python-pylibmc
-Version:        1.6.1
+Version:        1.6.3
 Release:        0
 Summary:        memcached client for Python
 License:        BSD-3-Clause
 Group:          Development/Languages/Python
 URL:            https://github.com/lericson/pylibmc
 Source:         https://files.pythonhosted.org/packages/source/p/pylibmc/pylibmc-%{version}.tar.gz
-# https://github.com/lericson/pylibmc/pull/263
-Patch0:         python-pylibmc-remove-nose.patch
 BuildRequires:  %{python_module devel}
 BuildRequires:  %{python_module pytest}
 BuildRequires:  %{python_module setuptools}
@@ -46,7 +44,6 @@ binary memcached protocol.
 
 %prep
 %setup -q -n pylibmc-%{version}
-%patch0 -p1
 
 %build
 export CFLAGS="%{optflags}"
@@ -66,7 +63,7 @@ else
   exit 1
 fi
 pid=$!
-%pytest_arch -k 'not testBigGetMulti'
+%pytest_arch
 kill $pid
 
 %files %{python_files}