Brendan Cox justnoise

## lru_cache.py
from pprint import pprint

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

    def __str__(self):
	from pprint import pprint

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

	def __str__(self):