    def frame_update_count(self):
        """
        The number of frames before this Effect should be updated.

        Increasing this number potentially reduces the CPU load of a Scene (if
        no other Effect needs to be scheduled sooner), but can affect perceived
        responsiveness of the Scene if it is too long.  Handle with care!

        A value of 0 means refreshes are not required beyond a response to an
        input event.  It defaults to 1 for all Effects.
        """
        return 1
The number of frames before this Effect should be updated.

Increasing this number potentially reduces the CPU load of a Scene (if
no other Effect needs to be scheduled sooner), but can affect perceived
responsiveness of the Scene if it is too long.  Handle with care!

A value of 0 means refreshes are not required beyond a response to an
input event.  It defaults to 1 for all Effects.
asciimatics/effects.py