Method __delitem__

sortedcontainers/sortedset.py:237–266

Remove value at `index` from sorted set. ``ss.__delitem__(index)`` <==> ``del ss[index]`` Supports slicing. Runtime complexity: `O(log(n))` -- approximate. >>> ss = SortedSet('abcde') >>> del ss[2] >>> ss SortedSet(['a', 'b', 'd', 'e'])

(self, index)

    def __delitem__(self, index):
        """Remove value at `index` from sorted set.

        ``ss.__delitem__(index)`` <==> ``del ss[index]``

        Supports slicing.

        Runtime complexity: `O(log(n))` -- approximate.

        >>> ss = SortedSet('abcde')
        >>> del ss[2]
        >>> ss
        SortedSet(['a', 'b', 'd', 'e'])
        >>> del ss[:2]
        >>> ss
        SortedSet(['d', 'e'])

        :param index: integer or slice for indexing
        :raises IndexError: if index out of range

        """
        _set = self._set
        _list = self._list
        if isinstance(index, slice):
            values = _list[index]
            _set.difference_update(values)
        else:
            value = _list[index]
            _set.remove(value)
        del _list[index]


    def __make_cmp(set_op, symbol, doc):