From a70b4ba4839a6ba94238a474ba1f471d4b878b67 Mon Sep 17 00:00:00 2001
From: Christoph Gysin <christoph.gysin@gmail.com>
Date: Wed, 5 Nov 2014 22:31:39 +0200
Subject: [PATCH] pep8: trivial fixes

Closes #161 (GH)
---
 eventlet/wsgi.py                | 2 +-
 tests/greenio_test.py           | 2 +-
 tests/manual/greenio_memtest.py | 4 ++--
 tests/mock.py                   | 4 ++--
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/eventlet/wsgi.py b/eventlet/wsgi.py
index 9c329c9..e69d107 100644
--- a/eventlet/wsgi.py
+++ b/eventlet/wsgi.py
@@ -473,7 +473,7 @@ class HttpProtocol(BaseHTTPServer.BaseHTTPRequestHandler):
                 tb = traceback.format_exc()
                 self.server.log_message(tb)
                 if not headers_set:
-                    err_body =six.b(tb) if self.server.debug else b''
+                    err_body = six.b(tb) if self.server.debug else b''
                     start_response("500 Internal Server Error",
                                    [('Content-type', 'text/plain'),
                                     ('Content-length', len(err_body))])
diff --git a/tests/greenio_test.py b/tests/greenio_test.py
index 0c10771..e05a524 100644
--- a/tests/greenio_test.py
+++ b/tests/greenio_test.py
@@ -104,7 +104,7 @@ class TestGreenSocket(LimitedTestCase):
         s.settimeout(0.1)
         gs = greenio.GreenSocket(s)
         e = gs.connect_ex(('192.0.2.1', 80))
-        if not e in (errno.EHOSTUNREACH, errno.ENETUNREACH):
+        if e not in (errno.EHOSTUNREACH, errno.ENETUNREACH):
             self.assertEqual(e, errno.EAGAIN)
 
     def test_recv_timeout(self):
diff --git a/tests/manual/greenio_memtest.py b/tests/manual/greenio_memtest.py
index 8be7f99..9117b10 100644
--- a/tests/manual/greenio_memtest.py
+++ b/tests/manual/greenio_memtest.py
@@ -21,12 +21,12 @@ def _VmB(VmKey):
         t.close()
     except:
         return 0.0  # non-Linux?
-     # get VmKey line e.g. 'VmRSS:  9999  kB\n ...'
+    # get VmKey line e.g. 'VmRSS:  9999  kB\n ...'
     i = v.index(VmKey)
     v = v[i:].split(None, 3)  # whitespace
     if len(v) < 3:
         return 0.0  # invalid format?
-     # convert Vm value to bytes
+    # convert Vm value to bytes
     return float(v[1]) * _scale[v[2]]
 
 
diff --git a/tests/mock.py b/tests/mock.py
index a2da1c3..7bb567a 100644
--- a/tests/mock.py
+++ b/tests/mock.py
@@ -306,7 +306,7 @@ def _set_signature(mock, original, instance=False):
     src = """def %s(*args, **kwargs):
     _checksig_(*args, **kwargs)
     return mock(*args, **kwargs)""" % name
-    exec (src, context)
+    exec(src, context)
     funcopy = context[name]
     _setup_func(funcopy, mock)
     return funcopy
@@ -336,7 +336,7 @@ def _setup_func(funcopy, mock):
         funcopy.mock_calls = _CallList()
         mock.reset_mock()
         ret = funcopy.return_value
-        if _is_instance_mock(ret) and not ret is mock:
+        if _is_instance_mock(ret) and ret is not mock:
             ret.reset_mock()
 
     funcopy.called = False