python/exercises/linked-list/linked_list.py

# Skeleton file for the Python "linked-list" exercise.
# Implement the LinkedList class


class Node(object):
    def __init__(self, value, next=None, prev=None):
        self.value = value
        self.next = next
        self.prev = prev


class LinkedList(object):
    def __init__(self):
        pass