Method resetcache

Lib/idlelib/delegator.py:15–24

Removes added attributes while leaving original attributes.

(self)

        return attr

    def resetcache(self):
        "Removes added attributes while leaving original attributes."
        # Function is really about resetting delegator dict
        # to original state.  Cache is just a means
        for key in self.__cache:
            try:
                delattr(self, key)
            except AttributeError:
                pass
        self.__cache.clear()

    def setdelegate(self, delegate):
        "Reset attributes and change delegate."