www/webapp/menu.py

   1 #!/usr/bin/python
   2
   3 import simplejson
   4
   5 from helpers import Item
   6
   7 class Menu(object):
   8         def __init__(self, filename=None):
   9                 self.items = []
  10
  11                 if filename:
  12                         self.load(filename)
  13
  14         def load(self, filename):
  15                 f = open(filename)
  16                 data = f.read()
  17                 f.close()
  18
  19                 for item in simplejson.loads(data):
  20                         self.items.append(MenuItem(**item))
  21
  22
  23 class MenuItem(Item):
  24         def __init__(self, **args):
  25                 Item.__init__(self, **args)
  26                 self.active = False
  27
  28                 # Parse submenu
  29                 if self.args.has_key("subs"):
  30                         self.args["items"] = []
  31                         for sub in self.args["subs"]:
  32                                 self.args["items"].append(MenuItem(**sub))
  33                         del self.args["subs"]
  34
  35
  36 if __name__ == "__main__":
  37         m = Menu("menu.json")
  38         print [i.args for i in m.items]