michael@0: # This Source Code Form is subject to the terms of the Mozilla Public
michael@0: # License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0: # file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0: 
michael@0: # Taken from Paver's paver.options module.
michael@0: 
michael@0: class Bunch(dict):
michael@0:     """A dictionary that provides attribute-style access."""
michael@0: 
michael@0:     def __repr__(self):
michael@0:         keys = self.keys()
michael@0:         keys.sort()
michael@0:         args = ', '.join(['%s=%r' % (key, self[key]) for key in keys])
michael@0:         return '%s(%s)' % (self.__class__.__name__, args)
michael@0:     
michael@0:     def __getitem__(self, key):
michael@0:         item = dict.__getitem__(self, key)
michael@0:         if callable(item):
michael@0:             return item()
michael@0:         return item
michael@0: 
michael@0:     def __getattr__(self, name):
michael@0:         try:
michael@0:             return self[name]
michael@0:         except KeyError:
michael@0:             raise AttributeError(name)
michael@0: 
michael@0:     __setattr__ = dict.__setitem__
michael@0: 
michael@0:     def __delattr__(self, name):
michael@0:         try:
michael@0:             del self[name]
michael@0:         except KeyError:
michael@0:             raise AttributeError(name)