rvalyi@rvalyi-laptop:~/DEV/openerp5.0/magentoerpconnect$ python
Python 2.6.4 (r264:75706, Nov  2 2009, 14:44:17)
[GCC 4.4.1] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> raise "hello"
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
TypeError: exceptions must be classes or instances, not str
>>>