use six to support python 2 and 3

ox/__init__.py

@@ -3,28 +3,32 @@
 # GPL 2011
 __version__ = '2.1.1'
 
-import cache
-import js
-import jsonc
-import net
-import srt
-import utils
+from . import cache
+from . import js
+from . import jsonc
+from . import net
+from . import srt
+from . import utils
 
-from api import *
-from file import *
-from form import *
-from format import *
-from geo import *
-from html import *
+from .api import *
+from .file import *
+from .form import *
+from .format import *
+from .geo import *
+from .html import *
 #image depends on PIL, not easy enough to instal on osx
 try:
-    from image import *
+    from .image import *
 except:
     pass
-from location import *
-from movie import *
-from normalize import *
-from oembed import *
-from text import *
-from torrent import *
-from fixunicode import *
+from .location import *
+from .movie import *
+from .normalize import *
+from .oembed import *
+from .text import *
+#currently broken in python3
+try:
+    from .torrent import *
+except:
+    pass
+from .fixunicode import *