def setBuble(self, count):
        self.unread_count = count
        self.repaint()
Adds (or updates) the "Vary" header in the given HttpResponse object.
dataset/ETHPy150Open hbprotoss/weii/app/widget/icon_button.py/IconButton.setBuble--crossover with--dataset/ETHPy150Open django/django/django/utils/cache.py/patch_vary_headers