dusan87

"""
I use logic that use just node values, which is a bit simpler
"""

class Node(object):

	def __init__(self, value, parentNode):
		self.value = value
		self.parent = parentNode

dusan87

"""
Design General model according example that is given.

The idea is to have item and characteristic models.
Where we can store characteristics such a RAM: 4gb and add to an Item.
"""

from django.db import models

class Characteristic(models.Model):

dusan87

from django.db import models

class Employee(models.Model):
  name = models.CharField(max_length=50)
  birth_day = models.DateField()
  department = models.ForeignKey('Department')

class Department(models.Model):
  sector = models.CharField(max_length=255)

dusan87

class Node(object):
	def __init__(self, value, parentNode):
		self.value = value
		self.parent = parentNode

# match node that has particular value
def match_node(ancs, matcher):
	for node in ancs:
		if matcher(node):
			return node

dusan87

def depth(dictionary, count=0):
	count +=1

	# I use sorted for our case
	# to print out as it's expected in the written task
	# We should use OrderDict as input if it's required to keep the order of dict.
	for key, value in sorted(dictionary.items()):
		print key, count
	
	if isinstance(value, dict):