www/webapp/banners.py

   1 #!/usr/bin/python
   2
   3 import random
   4 import simplejson
   5
   6 from helpers import Item
   7
   8 class Banners(object):
   9         def __init__(self, filename=None):
  10                 self.items = []
  11
  12                 if filename:
  13                         self.load(filename)
  14
  15         def load(self, filename):
  16                 f = open(filename)
  17                 data = f.read()
  18                 f.close()
  19
  20                 for item in simplejson.loads(data):
  21                         self.items.append(Item(**item))
  22
  23         def get(self):
  24                 return random.choice(self.items)
  25
  26
  27 banners = Banners("banners.json")