The Tor Browser / file revision

 # This Source Code Form is subject to the terms of the Mozilla Public

 # License, v. 2.0. If a copy of the MPL was not distributed with this

 # file, You can obtain one at http://mozilla.org/MPL/2.0/.

 # Taken from Paver's paver.options module.

 class Bunch(dict):

     """A dictionary that provides attribute-style access."""

     def __repr__(self):

         keys = self.keys()

         keys.sort()

         args = ', '.join(['%s=%r' % (key, self[key]) for key in keys])

         return '%s(%s)' % (self.__class__.__name__, args)

     def __getitem__(self, key):

         item = dict.__getitem__(self, key)

         if callable(item):

             return item()

         return item

     def __getattr__(self, name):

         try:

             return self[name]

         except KeyError:

             raise AttributeError(name)

     __setattr__ = dict.__setitem__

     def __delattr__(self, name):

         try:

             del self[name]

         except KeyError:

             raise AttributeError(name)