server.py

   1 #!/usr/bin/python2.5
   2
   3 import os
   4
   5 import simplejson
   6 from colubrid        import BaseApplication, HttpResponse, execute
   7 from colubrid.server import StaticExports
   8 from paste           import reloader
   9 reloader.install()
  10
  11
  12 class HyenaApplication(BaseApplication):
  13
  14     def process_request(self):
  15         if self.request.environ['REQUEST_METHOD'] == 'POST':
  16             # write the JSON
  17             self.write_json(self.request.form['json'])
  18             return HttpResponse('OK')
  19         else:
  20             # read the JSON
  21             response = HttpResponse(self.read_json())
  22             response['Content-Type'] = 'text/plain' # 'text/x-json'
  23             return response
  24
  25     def write_json(self, json):
  26         open('data.json', 'w').write(json)
  27
  28     def read_json(self):
  29         json = self.read_json_from_disk()
  30         data = simplejson.loads(json)
  31         data['fortune'] = os.popen('fortune').read().replace('\n', '<br />')
  32         return simplejson.dumps(data)
  33
  34     def read_json_from_disk(self):
  35         if os.path.isfile('data.json'):
  36             return open('data.json').read()
  37
  38         # defaul json
  39         return simplejson.dumps({
  40             'name': 'srid',
  41             'actions': [
  42                 {'text': 'get my sansonite zip repaired under warranty',
  43                  'type': 'errand'},
  44                 {'text': 'guide dushyant on django templates',
  45                  'type': 'work'},
  46                 {'text': 'm$ reimbursement',
  47                  'type': 'errand'}
  48                 ]
  49             })
  50
  51 app = HyenaApplication
  52 app = StaticExports(app, {
  53         '/app': './app',
  54         })
  55
  56 if __name__ == '__main__':
  57     execute(app)