diff --git a/remove_nose_part_2.patch b/denose-eventlet.patch
similarity index 66%
rename from remove_nose_part_2.patch
rename to denose-eventlet.patch
index 874b655..8b4e8a2 100644
--- a/remove_nose_part_2.patch
+++ b/denose-eventlet.patch
@@ -1,7 +1,141 @@
-diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpool_test.py
---- eventlet-0.26.1-orig/tests/dagpool_test.py	2020-08-17 16:48:04.393065291 +0700
-+++ eventlet-0.26.1/tests/dagpool_test.py	2020-08-17 16:48:42.049502450 +0700
-@@ -162,7 +162,7 @@
+Index: eventlet-0.33.0/setup.py
+===================================================================
+--- eventlet-0.33.0.orig/setup.py
++++ eventlet-0.33.0/setup.py
+@@ -27,7 +27,7 @@ setuptools.setup(
+             'README.rst'
+         )
+     ).read(),
+-    test_suite='nose.collector',
++    test_suite='tests',
+     classifiers=[
+         "Development Status :: 4 - Beta",
+         "Intended Audience :: Developers",
+Index: eventlet-0.33.0/eventlet.egg-info/SOURCES.txt
+===================================================================
+--- eventlet-0.33.0.orig/eventlet.egg-info/SOURCES.txt
++++ eventlet-0.33.0/eventlet.egg-info/SOURCES.txt
+@@ -175,7 +175,6 @@ tests/greenthread_test.py
+ tests/hub_test.py
+ tests/mock.py
+ tests/mysqldb_test.py
+-tests/nosewrapper.py
+ tests/openssl_test.py
+ tests/os_test.py
+ tests/parse_results.py
+@@ -275,4 +274,4 @@ tests/stdlib/test_threading_local.py
+ tests/stdlib/test_timeout.py
+ tests/stdlib/test_urllib.py
+ tests/stdlib/test_urllib2.py
+-tests/stdlib/test_urllib2_localnet.py
+\ No newline at end of file
++tests/stdlib/test_urllib2_localnet.py
+Index: eventlet-0.33.0/tests/greenio_test.py
+===================================================================
+--- eventlet-0.33.0.orig/tests/greenio_test.py
++++ eventlet-0.33.0/tests/greenio_test.py
+@@ -9,8 +9,6 @@ import socket as _orig_sock
+ import sys
+ import tempfile
+ 
+-from nose.tools import eq_
+-
+ import eventlet
+ from eventlet import event, greenio, debug
+ from eventlet.hubs import get_hub
+@@ -39,7 +37,7 @@ def expect_socket_timeout(function, *arg
+         raise AssertionError("socket.timeout not raised")
+     except socket.timeout as e:
+         assert hasattr(e, 'args')
+-        eq_(e.args[0], 'timed out')
++        assert e.args[0] == 'timed out'
+ 
+ 
+ def min_buf_size():
+@@ -674,8 +672,8 @@ class TestGreenSocket(tests.LimitedTestC
+         sender.sendto(b'second', 0, address)
+ 
+         sender_address = ('127.0.0.1', sender.getsockname()[1])
+-        eq_(receiver.recvfrom(1024), (b'first', sender_address))
+-        eq_(receiver.recvfrom(1024), (b'second', sender_address))
++        assert receiver.recvfrom(1024) == (b'first', sender_address)
++        assert receiver.recvfrom(1024) == (b'second', sender_address)
+ 
+ 
+ def test_get_fileno_of_a_socket_works():
+Index: eventlet-0.33.0/tests/nosewrapper.py
+===================================================================
+--- eventlet-0.33.0.orig/tests/nosewrapper.py
++++ eventlet-0.33.0/tests/nosewrapper.py
+@@ -1,20 +1,13 @@
+ """ This script simply gets the paths correct for testing eventlet with the
+ hub extension for Nose."""
+-import nose
+ from os.path import dirname, realpath, abspath
+ import sys
++import unittest
+ 
+ 
+ parent_dir = dirname(dirname(realpath(abspath(__file__))))
+ if parent_dir not in sys.path:
+     sys.path.insert(0, parent_dir)
+ 
+-# hudson does a better job printing the test results if the exit value is 0
+-zero_status = '--force-zero-status'
+-if zero_status in sys.argv:
+-    sys.argv.remove(zero_status)
+-    launch = nose.run
+-else:
+-    launch = nose.main
+-
+-launch(argv=sys.argv)
++if __name__ == '__main__':
++    unittest.main()
+Index: eventlet-0.33.0/tests/__init__.py
+===================================================================
+--- eventlet-0.33.0.orig/tests/__init__.py
++++ eventlet-0.33.0/tests/__init__.py
+@@ -20,7 +20,7 @@ import sys
+ import unittest
+ import warnings
+ 
+-from nose.plugins.skip import SkipTest
++from unittest import SkipTest
+ 
+ import eventlet
+ from eventlet import tpool
+@@ -223,7 +223,6 @@ class LimitedTestCase(unittest.TestCase)
+ def check_idle_cpu_usage(duration, allowed_part):
+     if resource is None:
+         # TODO: use https://code.google.com/p/psutil/
+-        from nose.plugins.skip import SkipTest
+         raise SkipTest('CPU usage testing not supported (`import resource` failed)')
+ 
+     r1 = resource.getrusage(resource.RUSAGE_SELF)
+Index: eventlet-0.33.0/tests/dagpool_test.py
+===================================================================
+--- eventlet-0.33.0.orig/tests/dagpool_test.py
++++ eventlet-0.33.0/tests/dagpool_test.py
+@@ -5,7 +5,6 @@
+ @brief  Test DAGPool class
+ """
+ 
+-from nose.tools import *
+ import eventlet
+ from eventlet.dagpool import DAGPool, Collision, PropagateError
+ import six
+@@ -13,8 +12,8 @@ from contextlib import contextmanager
+ import itertools
+ 
+ 
+-# Not all versions of nose.tools.assert_raises() support the usage in this
+-# module, but it's straightforward enough to code that explicitly.
++# Not all versions of assert_raises() support the usage in this module,
++# but it's straightforward enough to code that explicitly.
+ @contextmanager
+ def assert_raises(exc):
+     """exc is an exception class"""
+@@ -163,7 +162,7 @@ class Capture(object):
                      # a set. Make a set containing its elements.
                      setlist.append(set(subseq))
          # Now that we've massaged 'sequence' into 'setlist', compare.
@@ -10,7 +144,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
  
  
  # ****************************************************************************
-@@ -190,14 +190,14 @@
+@@ -191,14 +190,14 @@ def test_init():
          with check_no_suspend():
              results = pool.waitall()
          # with no spawn() or post(), waitall() returns preload data
@@ -27,7 +161,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
  
  
  def test_wait_each_empty():
-@@ -215,10 +215,10 @@
+@@ -216,10 +215,10 @@ def test_wait_each_preload():
          with check_no_suspend():
              # wait_each() may deliver in arbitrary order; collect into a dict
              # for comparison
@@ -40,7 +174,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
  
  
  def post_each(pool, capture):
-@@ -256,7 +256,7 @@
+@@ -257,7 +256,7 @@ def test_wait_posted():
      eventlet.spawn(post_each, pool, capture)
      gotten = pool.wait("bcdefg")
      capture.add("got all")
@@ -49,7 +183,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
                    dict(b=2, c=3,
                         d="dval", e="eval",
                         f="fval", g="gval"))
-@@ -284,7 +284,7 @@
+@@ -285,7 +284,7 @@ def test_spawn_collision_spawn():
      pool = DAGPool()
      pool.spawn("a", (), lambda key, results: "aval")
      # hasn't yet even started
@@ -58,7 +192,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
      with assert_raises(Collision):
          # Attempting to spawn again with same key should collide even if the
          # first spawned greenthread hasn't yet had a chance to run.
-@@ -292,7 +292,7 @@
+@@ -293,7 +292,7 @@ def test_spawn_collision_spawn():
      # now let the spawned eventlet run
      eventlet.sleep(0)
      # should have finished
@@ -67,7 +201,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
      with assert_raises(Collision):
          # Attempting to spawn with same key collides even when the greenthread
          # has completed.
-@@ -323,60 +323,60 @@
+@@ -324,60 +323,60 @@ def test_spawn_multiple():
      capture.step()
      # but none of them has yet produced a result
      for k in "defgh":
@@ -160,7 +294,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
  
      capture.validate([
          ["h got b", "h got c"],
-@@ -431,13 +431,13 @@
+@@ -432,13 +431,13 @@ def test_spawn_many():
      spin()
      # verify that e completed (also that post(key) within greenthread
      # overrides implicit post of return value, which would be None)
@@ -176,7 +310,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
                    [set(["a done"]),
                     set(["b done", "c done"]),
                     set(["d done"]),
-@@ -465,7 +465,7 @@
+@@ -466,7 +465,7 @@ def test_wait_each_all():
      for pos in range(len(keys)):
          # next value from wait_each()
          k, v = next(each)
@@ -185,7 +319,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
          # advance every pool greenlet as far as it can go
          spin()
          # everything from keys[:pos+1] should have a value by now
-@@ -493,7 +493,7 @@
+@@ -494,7 +493,7 @@ def test_kill():
      pool.kill("a")
      # didn't run
      spin()
@@ -194,7 +328,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
      # killing it forgets about it
      with assert_raises(KeyError):
          pool.kill("a")
-@@ -504,7 +504,7 @@
+@@ -505,7 +504,7 @@ def test_kill():
      with assert_raises(KeyError):
          pool.kill("a")
      # verify it ran to completion
@@ -203,7 +337,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
  
  
  def test_post_collision_preload():
-@@ -532,7 +532,7 @@
+@@ -533,7 +532,7 @@ def test_post_collision_spawn():
      pool.kill("a")
      # now we can post
      pool.post("a", 3)
@@ -212,7 +346,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
  
      pool = DAGPool()
      pool.spawn("a", (), lambda key, result: 4)
-@@ -552,10 +552,10 @@
+@@ -553,10 +552,10 @@ def test_post_replace():
      pool = DAGPool()
      pool.post("a", 1)
      pool.post("a", 2, replace=True)
@@ -227,7 +361,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
  
  
  def waitfor(capture, pool, key):
-@@ -597,14 +597,14 @@
+@@ -598,14 +597,14 @@ def test_waitall_exc():
      try:
          pool.waitall()
      except PropagateError as err:
@@ -247,7 +381,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
  
  
  def test_propagate_exc():
-@@ -615,20 +615,20 @@
+@@ -616,20 +615,20 @@ def test_propagate_exc():
      try:
          pool["c"]
      except PropagateError as errc:
@@ -277,7 +411,7 @@ diff -ur eventlet-0.26.1-orig/tests/dagpool_test.py eventlet-0.26.1/tests/dagpoo
  
  
  def test_wait_each_exc():
-@@ -680,13 +680,13 @@
+@@ -681,13 +680,13 @@ def test_post_get_exc():
              pass
  
      # wait_each_success() filters
diff --git a/eventlet-0.32.0.tar.gz b/eventlet-0.32.0.tar.gz
deleted file mode 100644
index 1c6607b..0000000
--- a/eventlet-0.32.0.tar.gz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2f0bb8ed0dc0ab21d683975d5d8ab3c054d588ce61def9faf7a465ee363e839b
-size 412769
diff --git a/eventlet-0.33.0.tar.gz b/eventlet-0.33.0.tar.gz
new file mode 100644
index 0000000..e641a70
--- /dev/null
+++ b/eventlet-0.33.0.tar.gz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80144f489c1bb273a51b6f96ff9785a382d2866b9bab1f5bd748385019f4141f
+size 414929
diff --git a/newdnspython.patch b/newdnspython.patch
index 3709dfb..732c1c2 100644
--- a/newdnspython.patch
+++ b/newdnspython.patch
@@ -1,9 +1,9 @@
-Index: eventlet-0.32.0/eventlet/support/greendns.py
+Index: eventlet-0.33.0/eventlet/support/greendns.py
 ===================================================================
---- eventlet-0.32.0.orig/eventlet/support/greendns.py
-+++ eventlet-0.32.0/eventlet/support/greendns.py
-@@ -325,7 +325,7 @@ class ResolverProxy(object):
-         self.clear()
+--- eventlet-0.33.0.orig/eventlet/support/greendns.py
++++ eventlet-0.33.0/eventlet/support/greendns.py
+@@ -339,7 +339,7 @@ class ResolverProxy(object):
+         self._cached_resolver = value
  
      def clear(self):
 -        self._resolver = dns.resolver.Resolver(filename=self._filename)
@@ -11,11 +11,11 @@ Index: eventlet-0.32.0/eventlet/support/greendns.py
          self._resolver.cache = dns.resolver.LRUCache()
  
      def query(self, qname, rdtype=dns.rdatatype.A, rdclass=dns.rdataclass.IN,
-Index: eventlet-0.32.0/tests/greendns_test.py
+Index: eventlet-0.33.0/tests/greendns_test.py
 ===================================================================
---- eventlet-0.32.0.orig/tests/greendns_test.py
-+++ eventlet-0.32.0/tests/greendns_test.py
-@@ -885,7 +885,7 @@ class TinyDNSTests(tests.LimitedTestCase
+--- eventlet-0.33.0.orig/tests/greendns_test.py
++++ eventlet-0.33.0/tests/greendns_test.py
+@@ -888,7 +888,7 @@ class TinyDNSTests(tests.LimitedTestCase
          # https://github.com/eventlet/eventlet/issues/499
          # None means we don't want the server to find the IP
          with tests.dns_tcp_server(None) as dnsaddr:
@@ -24,7 +24,7 @@ Index: eventlet-0.32.0/tests/greendns_test.py
              resolver.nameservers = [dnsaddr[0]]
              resolver.nameserver_ports[dnsaddr[0]] = dnsaddr[1]
  
-@@ -896,7 +896,7 @@ class TinyDNSTests(tests.LimitedTestCase
+@@ -899,7 +899,7 @@ class TinyDNSTests(tests.LimitedTestCase
          # https://github.com/eventlet/eventlet/issues/499
          expected_ip = "192.168.1.1"
          with tests.dns_tcp_server(expected_ip) as dnsaddr:
diff --git a/python-eventlet.changes b/python-eventlet.changes
index 24fc1ce..f3d9a86 100644
--- a/python-eventlet.changes
+++ b/python-eventlet.changes
@@ -1,3 +1,18 @@
+-------------------------------------------------------------------
+Thu Dec 16 20:11:12 UTC 2021 - Ben Greiner <code@bnavigator.de>
+
+- update to 0.33.0
+  * green.thread: unlocked Lock().release() should raise exception,
+    returned True
+  * wsgi: Don’t break HTTP framing during 100-continue handling
+  * Python 3.10 partial support
+  * greendns: Create a DNS resolver lazily rather than on import
+  * ssl: GreenSSLContext minimum_version and maximum_version
+    setters
+- Refresh denosing patches: merge remove_nose.patch and
+  remove_nose_part_2.patch into denose-eventlet.patch
+- Refresh newdnspython.patch
+
 -------------------------------------------------------------------
 Sun Nov  7 21:12:37 UTC 2021 - Dirk Müller <dmueller@suse.com>
 
diff --git a/python-eventlet.spec b/python-eventlet.spec
index 0b06657..f02e0fd 100644
--- a/python-eventlet.spec
+++ b/python-eventlet.spec
@@ -17,8 +17,9 @@
 
 
 %{?!python_module:%define python_module() python-%{**} python3-%{**}}
+%bcond_without python2
 Name:           python-eventlet
-Version:        0.32.0
+Version:        0.33.0
 Release:        0
 Summary:        Concurrent networking library for Python
 License:        MIT
@@ -27,13 +28,11 @@ URL:            http://eventlet.net
 Source:         https://files.pythonhosted.org/packages/source/e/eventlet/eventlet-%{version}.tar.gz
 # PATCH-FEATURE-UPSTREAM remove_nose.patch gh#eventlet/eventlet#638 mcepl@suse.com
 # Removes dependency on nose
-Patch0:         remove_nose.patch
+Patch0:         denose-eventlet.patch
 # PATCH-FIX-UPSTREAM newdnspython.patch mcepl@suse.com -- patch is from gh#rthalley/dnspython#519, discussion in gh#eventlet/eventlet#638
 Patch1:         newdnspython.patch
-# Really remove the dependency on nose
-Patch3:         remove_nose_part_2.patch
 BuildRequires:  %{python_module setuptools}
-%if 0%{?suse_version} < 1550
+%if %{with python2}
 BuildRequires:  python2-monotonic >= 1.4
 %endif
 BuildRequires:  fdupes
@@ -95,6 +94,8 @@ skiptests="(BackdoorTest and test_server)"
 skiptests+=" or test_dns_methods_are_green or test_noraise_dns_tcp"
 # These are flaky inside the OBS environment
 skiptests+=" or test_fork_after_monkey_patch or test_send_1k_req_rep or test_cpu_usage_after_bind"
+# tracebacks in denosed suite with pytest inside obs presumably work different than when upstream is running nose?
+skiptests+=" or test_leakage_from_tracebacks"
 
 # Unknown Python 3.6 specific errors
 # TypeError: _wrap_socket() argument 1 must be _socket.socket, not SSLSocket
@@ -104,6 +105,10 @@ python36_skiptests+=" or ssl_test or wsgi_test"
 %if %python3_version_nodots == 36
 python3_skiptests+="$python36_skiptests"
 %endif
+# https://github.com/eventlet/eventlet/issues/730
+python310_skiptests+=" or test_patcher_existing_locks_locked"
+# https://github.com/eventlet/eventlet/issues/739
+python310_skiptests+=" or test_017_ssl_zeroreturnerror"
 # no subdir recursion https://github.com/eventlet/eventlet/issues/638#issuecomment-676085599
 %pytest -o norecursedirs="tests/*" -k "not ($skiptests ${$python_skiptests})" ${$python_pytest_param}
 
diff --git a/remove_nose.patch b/remove_nose.patch
deleted file mode 100644
index e0728a6..0000000
--- a/remove_nose.patch
+++ /dev/null
@@ -1,137 +0,0 @@
-Index: eventlet-0.32.0/setup.py
-===================================================================
---- eventlet-0.32.0.orig/setup.py
-+++ eventlet-0.32.0/setup.py
-@@ -27,7 +27,7 @@ setuptools.setup(
-             'README.rst'
-         )
-     ).read(),
--    test_suite='nose.collector',
-+    test_suite='tests',
-     classifiers=[
-         "Development Status :: 4 - Beta",
-         "Intended Audience :: Developers",
-Index: eventlet-0.32.0/eventlet.egg-info/SOURCES.txt
-===================================================================
---- eventlet-0.32.0.orig/eventlet.egg-info/SOURCES.txt
-+++ eventlet-0.32.0/eventlet.egg-info/SOURCES.txt
-@@ -174,7 +174,6 @@ tests/greenthread_test.py
- tests/hub_test.py
- tests/mock.py
- tests/mysqldb_test.py
--tests/nosewrapper.py
- tests/openssl_test.py
- tests/os_test.py
- tests/parse_results.py
-@@ -273,4 +272,4 @@ tests/stdlib/test_threading_local.py
- tests/stdlib/test_timeout.py
- tests/stdlib/test_urllib.py
- tests/stdlib/test_urllib2.py
--tests/stdlib/test_urllib2_localnet.py
-\ No newline at end of file
-+tests/stdlib/test_urllib2_localnet.py
-Index: eventlet-0.32.0/tests/greenio_test.py
-===================================================================
---- eventlet-0.32.0.orig/tests/greenio_test.py
-+++ eventlet-0.32.0/tests/greenio_test.py
-@@ -9,8 +9,6 @@ import socket as _orig_sock
- import sys
- import tempfile
- 
--from nose.tools import eq_
--
- import eventlet
- from eventlet import event, greenio, debug
- from eventlet.hubs import get_hub
-@@ -39,7 +37,7 @@ def expect_socket_timeout(function, *arg
-         raise AssertionError("socket.timeout not raised")
-     except socket.timeout as e:
-         assert hasattr(e, 'args')
--        eq_(e.args[0], 'timed out')
-+        assert e.args[0] == 'timed out'
- 
- 
- def min_buf_size():
-@@ -674,8 +672,8 @@ class TestGreenSocket(tests.LimitedTestC
-         sender.sendto(b'second', 0, address)
- 
-         sender_address = ('127.0.0.1', sender.getsockname()[1])
--        eq_(receiver.recvfrom(1024), (b'first', sender_address))
--        eq_(receiver.recvfrom(1024), (b'second', sender_address))
-+        assert receiver.recvfrom(1024) == (b'first', sender_address)
-+        assert receiver.recvfrom(1024) == (b'second', sender_address)
- 
- 
- def test_get_fileno_of_a_socket_works():
-Index: eventlet-0.32.0/tests/nosewrapper.py
-===================================================================
---- eventlet-0.32.0.orig/tests/nosewrapper.py
-+++ eventlet-0.32.0/tests/nosewrapper.py
-@@ -1,20 +1,13 @@
- """ This script simply gets the paths correct for testing eventlet with the
- hub extension for Nose."""
--import nose
- from os.path import dirname, realpath, abspath
- import sys
-+import unittest
- 
- 
- parent_dir = dirname(dirname(realpath(abspath(__file__))))
- if parent_dir not in sys.path:
-     sys.path.insert(0, parent_dir)
- 
--# hudson does a better job printing the test results if the exit value is 0
--zero_status = '--force-zero-status'
--if zero_status in sys.argv:
--    sys.argv.remove(zero_status)
--    launch = nose.run
--else:
--    launch = nose.main
--
--launch(argv=sys.argv)
-+if __name__ == '__main__':
-+    unittest.main()
-Index: eventlet-0.32.0/tests/__init__.py
-===================================================================
---- eventlet-0.32.0.orig/tests/__init__.py
-+++ eventlet-0.32.0/tests/__init__.py
-@@ -20,7 +20,7 @@ import sys
- import unittest
- import warnings
- 
--from nose.plugins.skip import SkipTest
-+from unittest import SkipTest
- 
- import eventlet
- from eventlet import tpool
-@@ -223,7 +223,6 @@ class LimitedTestCase(unittest.TestCase)
- def check_idle_cpu_usage(duration, allowed_part):
-     if resource is None:
-         # TODO: use https://code.google.com/p/psutil/
--        from nose.plugins.skip import SkipTest
-         raise SkipTest('CPU usage testing not supported (`import resource` failed)')
- 
-     r1 = resource.getrusage(resource.RUSAGE_SELF)
-Index: eventlet-0.32.0/tests/dagpool_test.py
-===================================================================
---- eventlet-0.32.0.orig/tests/dagpool_test.py
-+++ eventlet-0.32.0/tests/dagpool_test.py
-@@ -5,7 +5,6 @@
- @brief  Test DAGPool class
- """
- 
--from nose.tools import *
- import eventlet
- from eventlet.dagpool import DAGPool, Collision, PropagateError
- import six
-@@ -13,8 +12,8 @@ from contextlib import contextmanager
- import itertools
- 
- 
--# Not all versions of nose.tools.assert_raises() support the usage in this
--# module, but it's straightforward enough to code that explicitly.
-+# Not all versions of assert_raises() support the usage in this module,
-+# but it's straightforward enough to code that explicitly.
- @contextmanager
- def assert_raises(exc):
-     """exc is an exception class"""