The tutorials still use the old style class declaration.
class MyTable(DataTable):
name = Column('name')
email = Column('email')
class Meta:
name = "my_table"
table_actions = (MyAction, MyOtherAction)
row_actions - (MyAction)
It should use new style (inherit from 'object').
Change-Id: Icad23f6359f5f4866c5819f351f5c5cf1c3521fd
closes-bug:#1564193