Does python have a sorted list?

Question

By which I mean a structure with:

• O(log n) complexity for x.push() operations
• O(log n) complexity to find an element
• O(n) comple

Answer 1

import bisect

class sortedlist(list):
    '''just a list but with an insort (insert into sorted position)'''
    def insort(self, x):
        bisect.insort(self, x)