Method update

sortedcontainers/sortedset.py:664–692

Update the sorted set adding values from all `iterables`. The `update` method also corresponds to operator ``|=``. ``ss.__ior__(iterable)`` <==> ``ss |= iterable`` >>> ss = SortedSet([1, 2, 3, 4, 5]) >>> _ = ss.update([4, 5, 6, 7]) >>> ss SortedSet(

(self, *iterables)

    def update(self, *iterables):
        """Update the sorted set adding values from all `iterables`.

        The `update` method also corresponds to operator ``|=``.

        ``ss.__ior__(iterable)`` <==> ``ss |= iterable``

        >>> ss = SortedSet([1, 2, 3, 4, 5])
        >>> _ = ss.update([4, 5, 6, 7])
        >>> ss
        SortedSet([1, 2, 3, 4, 5, 6, 7])

        :param iterables: iterable arguments
        :return: itself

        """
        _set = self._set
        _list = self._list
        values = set(chain(*iterables))
        if (4 * len(values)) > len(_set):
            _list = self._list
            _set.update(values)
            _list.clear()
            _list.update(_set)
        else:
            _add = self._add
            for value in values:
                _add(value)
        return self

    __ior__ = update
    _update = update