Method pop

salt/utils/oset.py:153–165

Remove and return the last element from the set. Raises KeyError if the set is empty.

(self)

        return self.map[key]

    def pop(self):
        """
        Remove and return the last element from the set.

        Raises KeyError if the set is empty.
        """
        if not self.items:
            raise KeyError("Set is empty")

        elem = self.items[-1]
        del self.items[-1]
        del self.map[elem]
        return elem

    def discard(self, key):  # pylint: disable=arguments-differ,arguments-renamed
        """