.. _fbf.utils.mainloop:

mainloop
~~~~~~~~

.. automodule:: fbf.utils.mainloop
        :show-inheritance:
        :members:
        :undoc-members:

CODE
----

    ::

        # fbf/utils/mainloop.py
        #
        #
        
        """ main loop used in fbf binairies. """
        
.. _fbf.utils.mainloop_fbf_imports:

fbf imports
--------------

    ::

        
        from fbf.utils.exception import handle_exception
        from fbf.lib.eventhandler import mainhandler
        from fbf.lib.exit import globalshutdown
        
.. _fbf.utils.mainloop_basic_imports:

basic imports
----------------

    ::

        
        import os
        import time
        
.. _fbf.utils.mainloop_mainloop_function:

mainloop function
--------------------

    ::

        
        def mainloop():
            """ function to be used as mainloop. """
            while 1:
                try:
                    time.sleep(1)
                    mainhandler.handle_one()
                except KeyboardInterrupt: break
                except Exception as ex:
                    handle_exception()
                    break
                    #globalshutdown()
                    #os._exit(1)
            globalshutdown()
            #os._exit(0)