fix pyflakes warnings

2 files changed, 3 insertions, 4 deletions

diff --git a/setup.py b/setup.py
index 32944a5..b2d0f88 100644
--- a/setup.py
+++ b/setup.py
@@ -17,16 +17,15 @@
 #  - increment version in setup.py and doc/conf.py
 #  - hg ci && hg push
 
-import os
 import sys
 try:
-    from setuptools import setup, Extension
+    from setuptools import setup
     SETUPTOOLS = True
 except ImportError:
     SETUPTOOLS = False
     # Use distutils.core as a fallback.
     # We won't be able to build the Wheel file on Windows.
-    from distutils.core import setup, Extension
+    from distutils.core import setup
 
 requirements = ['eventlet']
 if sys.version_info >= (3, 4):
diff --git a/tests/test_eventlet.py b/tests/test_eventlet.py
index 9a83008..2f5d5c6 100644
--- a/tests/test_eventlet.py
+++ b/tests/test_eventlet.py
@@ -356,7 +356,7 @@ class WrapGreenletTests(tests.TestCase):
             else:
                 event.send(fut)
 
-        gt = eventlet.spawn_n(func)
+        eventlet.spawn_n(func)
         msg = "wrap_greenthread: the greenthread is running"
         self.assertRaisesRegexp(RuntimeError, msg, event.wait)