old_contents: from __future__ import unicode_literals
  
  import os
  import logging
  from request_handlers import *
  from mopidy import config, ext
  
  root = os.path.dirname(os.path.abspath(__file__))
  
  __version__ = '0.1.0'
  
  # TODO: If you need to log, use loggers named after the current Python module
  logger = logging.getLogger(__name__)
  
  
  def ktd_api(config, core):
      return [
          (r'/', IndexHandler, {'version': __version__, 'core': core}),
          (r"/docs/(.*)", tornado.web.StaticFileHandler,
              {"path": root + "/API_documentation/", "default_filename": "index.html"}),
  
          ('r/session', SessionHandler, {'core': core}),
          ('r/session/users', UsersHandler, {'core': core}),
  
          (r'/tracks', TrackHandler, {'core': core}),
          (r'/searches', SearchHandler, {'core': core}),
  
          (r'/tracklist/tracks', TracklistHandler, {'core': core}),
          (r'/tracklist/votes', VoteHandler, {'core': core}),
      ]
  
  
  class Extension(ext.Extension):
      dist_name = 'Mopidy-KillTheDJ'
      ext_name = 'killthedj'
      version = __version__
  
      def get_default_config(self):
          conf_file = os.path.join(os.path.dirname(__file__), 'ext.conf')
          return config.read(conf_file)
  
      def get_config_schema(self):
          schema = super(Extension, self).get_config_schema()
          return schema
  
      def setup(self, registry):
          registry.add('http:app', {
              'name': self.ext_name,
              'factory': ktd_api,
          })
  
  
  
  
new_contents: from __future__ import unicode_literals
  
  import os
  import logging
  from request_handlers import *
  from mopidy import config, ext
  
  root = os.path.dirname(os.path.abspath(__file__))
  
  __version__ = '0.1.0'
  
  # TODO: If you need to log, use loggers named after the current Python module
  logger = logging.getLogger(__name__)
  
  
  def ktd_api(config, core):
      return [
          (r'/', IndexHandler, {'version': __version__, 'core': core}),
          (r"/docs/(.*)", tornado.web.StaticFileHandler,
              {"path": root + "/API_documentation/", "default_filename": "index.html"}),
          (r'/session', SessionHandler, {'core': core}),
          (r'/session/users', UsersHandler, {'core': core}),
          (r'/tracks', TrackHandler, {'core': core}),
          (r'/searches', SearchHandler, {'core': core}),
          (r'/tracklist/tracks', TracklistHandler, {'core': core}),
          (r'/tracklist/votes', VoteHandler, {'core': core}),
      ]
  
  
  class Extension(ext.Extension):
      dist_name = 'Mopidy-KillTheDJ'
      ext_name = 'killthedj'
      version = __version__
  
      def get_default_config(self):
          conf_file = os.path.join(os.path.dirname(__file__), 'ext.conf')
          return config.read(conf_file)
  
      def get_config_schema(self):
          schema = super(Extension, self).get_config_schema()
          return schema
  
      def setup(self, registry):
          registry.add('http:app', {
              'name': self.ext_name,
              'factory': ktd_api,
          })
  
  
  
  
subject: correct session url