'list' object has no attribute 'items'

```
  File "\pyjs\pyjs\lib_trans\pysymbol.py", line 99, in <module>
    for _name, _value in six.iteritems(values) :
  File "\python\3.3.2\lib\site-packages\six.py", line 498, in iteritems
    return iter(getattr(d, _iteritems)(**kw))
AttributeError: 'list' object has no attribute 'items'
```