Complete the Python3 work!

Author: alex

.travis.yml

@@ -2,6 +2,9 @@ language: python
 python:
   - 2.6
   - 2.7
+  - 3.2
+  - 3.3
+  - 3.4
   - pypy
 install: python setup.py install
 before_script: pip install nose

memcache.py

@@ -773,7 +773,7 @@ def set_multi(self, mapping, time=0, key_prefix='', min_compress_len=0):
         #  short-circuit if there are no servers, just return all keys
         if not server_keys: return(mapping.keys())
 
-        for server, keys in server_keys.iteritems():
+        for server, keys in server_keys.items():
             try:
                 for key in keys:
                     if server.readline() == 'STORED':

setup.cfg

@@ -2,3 +2,6 @@
 release = 1
 packager = Sean Reifschneider <[email protected]>
 requires = python-memcached
+
+[wheel]
+universal = 1

setup.py

@@ -22,5 +22,13 @@
         "Programming Language :: Python",
         "Topic :: Internet",
         "Topic :: Software Development :: Libraries :: Python Modules",
+        "Programming Language :: Python",
+        "Programming Language :: Python :: 2",
+        "Programming Language :: Python :: 2.6",
+        "Programming Language :: Python :: 2.7",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.2",
+        "Programming Language :: Python :: 3.3",
+        "Programming Language :: Python :: 3.4"
         ])
 

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 minversion = 1.6
-envlist = py26,py27,py33,pypy,pep8
+envlist = py26,py27,py32,py33,py34,pypy,pep8
 skipsdist = True
 
 [testenv]