vlc.memoize_parameterless
=========================

.. py:class:: vlc.memoize_parameterless(func)

   Bases: :py:obj:`object`


   Decorator. Caches a parameterless method's return value each time it is called.

   If called later with the same arguments, the cached value is returned (not reevaluated).

   Adapted from https://wiki.python.org/moin/PythonDecoratorLibrary.


   .. py:attribute:: _cache


   .. py:attribute:: func