sutyrin

#!/usr/bin/env python
# marc-w.com
# Built and tested on Django 1.5

class BulkInsertManager(models.Manager):
    
    def _bulk_insert_ignore(self, create_fields, values, print_sql=False):
        '''
        Bulk insert/ignore
        @param create_fields : list, required, fields for the insert field declaration

sutyrin

class Graph:
  def __init__(self):
    self.nodes = set()
    self.edges = defaultdict(list)
    self.distances = {}

  def add_node(self, value):
    self.nodes.add(value)

  def add_edge(self, from_node, to_node, distance):