diff --git a/eventlet/green/_socket_nodns.py b/eventlet/green/_socket_nodns.py
index 226ccfb..3a17fbb 100644
--- a/eventlet/green/_socket_nodns.py
+++ b/eventlet/green/_socket_nodns.py
@@ -1,6 +1,5 @@
 __socket = __import__('socket')
-for var in __socket.__all__:
-    exec "%s = __socket.%s" % (var, var)
+exec "\n".join(["%s = __socket.%s" % (var, var) for var in __socket.__all__])
 
 os = __import__('os')
 import sys
diff --git a/eventlet/green/os.py b/eventlet/green/os.py
index 1db46bc..cdb0635 100644
--- a/eventlet/green/os.py
+++ b/eventlet/green/os.py
@@ -8,9 +8,7 @@ from eventlet import greenthread
 from eventlet import hubs
 
 __patched__ = ['fdopen', 'read', 'write', 'wait', 'waitpid']
-
-for var in dir(os_orig):
-    exec "%s = os_orig.%s" % (var, var)
+exec "\n".join(["%s = os_orig.%s" % (var, var) for var in dir(os_orig)])
 
 def fdopen(fd, *args, **kw):
     """fdopen(fd [, mode='r' [, bufsize]]) -> file_object
diff --git a/eventlet/green/profile.py b/eventlet/green/profile.py
index 7f8fb6b..28cb77b 100644
--- a/eventlet/green/profile.py
+++ b/eventlet/green/profile.py
@@ -30,8 +30,8 @@ FIXME: No testcases for this module.
 
 profile_orig = __import__('profile')
 
-for var in profile_orig.__all__:
-    exec "%s = profile_orig.%s" % (var, var)
+exec "\n".join(["%s = profile_orig.%s" % (var, var) 
+                for var in profile_orig.__all__])
 
 import new
 import sys
diff --git a/eventlet/green/socket.py b/eventlet/green/socket.py
index 3af128e..67e1472 100644
--- a/eventlet/green/socket.py
+++ b/eventlet/green/socket.py
@@ -3,8 +3,7 @@ import sys
 from eventlet.hubs import get_hub
 __import__('eventlet.green._socket_nodns')
 __socket = sys.modules['eventlet.green._socket_nodns']
-for var in __socket.__all__:
-    exec "%s = __socket.%s" % (var, var)
+exec "\n".join(["%s = __socket.%s" % (var, var) for var in __socket.__all__])
 # these are desired but are not in __all__
 _GLOBAL_DEFAULT_TIMEOUT = __socket._GLOBAL_DEFAULT_TIMEOUT
 _fileobject = __socket._fileobject
diff --git a/eventlet/green/ssl.py b/eventlet/green/ssl.py
index 63dd8fb..b2a1296 100644
--- a/eventlet/green/ssl.py
+++ b/eventlet/green/ssl.py
@@ -1,7 +1,6 @@
 __ssl = __import__('ssl')
 
-for attr in dir(__ssl):
-    exec "%s = __ssl.%s" % (attr, attr)
+exec "\n".join(["%s = __ssl.%s" % (attr, attr) for attr in dir(__ssl)])
 
 import errno
 time = __import__('time')
diff --git a/eventlet/green/time.py b/eventlet/green/time.py
index eede212..b9b97f7 100644
--- a/eventlet/green/time.py
+++ b/eventlet/green/time.py
@@ -1,6 +1,5 @@
 __time = __import__('time')
-for var in dir(__time):
-    exec "%s = __time.%s" % (var, var)
+exec "\n".join(["%s = __time.%s" % (var, var) for var in dir(__time)])
 __patched__ = ['sleep']
 from eventlet.greenthread import sleep
 sleep # silence pyflakes