fixes for py27

gunicorn/config.py

@@ -137,8 +137,6 @@ class SettingMeta(type):
         setattr(cls, "short", desc.splitlines()[0])
 
 class Setting(object):
-    __metaclass__ = SettingMeta
-
     name = None
     value = None
     section = None

gunicorn/six.py

@@ -282,10 +282,6 @@ _add_doc(u, """Text literal""")
 
 if PY3:
 
-    def execfile_(fname, *args):
-        return exec(compile(open(fname, 'rb').read(), fname, 'exec'), *args)
-
-
     import builtins
     exec_ = getattr(builtins, "exec")
 
@@ -296,6 +292,11 @@ if PY3:
 
 
     print_ = getattr(builtins, "print")
+
+    def execfile_(fname, *args):
+        return exec_(compile(open(fname, 'rb').read(), fname, 'exec'), *args)
+
+
     del builtins
 
 else:
@@ -395,4 +396,4 @@ else:
     urlparse = orig_urlparse.urlparse
 
     import urllib
-    urlunquote = urllib.unquote
+    unquote = urllib.unquote

tests/treq.py

@@ -79,8 +79,8 @@ class request(object):
             yield lines
 
     def send_bytes(self):
-        for d in str(self.data, "latin1"):
-            yield bytes(d, "latin1")
+        for d in str(self.data.decode("latin1")):
+            yield bytes(d.encode("latin1"))
 
     def send_random(self):
         maxs = round(len(self.data) / 10)