 
Camelot segfaults at exit or when closing a window
--------------------------------------------------

There are 2 known bugs that cause Camelot to segfault :

  * A bug in PyQt causing a segfault when the mainwindow
    is distructed
    
  * A bug in Qt when table models are destructed (this
    happens both when closing a table or a form view)
    
These bugs are fixed in PyQt 4.7.x and Qt 4.7 rc1.

How to get rid of sqlalchemy warnings
-------------------------------------

add a filter to ignore them::

    def ignore_sa_warnings(): 
        import warnings 
        from sqlalchemy.exc import SADeprecationWarning 
        warnings.simplefilter("ignore", SADeprecationWarning) 
