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comparison: addon-sdk/source/python-lib/cuddlefish/bunch.py
addon-sdk/source/python-lib/cuddlefish/bunch.py
- changeset 0
- 6474c204b198
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| -1:000000000000 | 0:08ca6df463c2 |
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| 1 # This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 # License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 # file, You can obtain one at http://mozilla.org/MPL/2.0/. | |
| 4 | |
| 5 # Taken from Paver's paver.options module. | |
| 6 | |
| 7 class Bunch(dict): | |
| 8 """A dictionary that provides attribute-style access.""" | |
| 9 | |
| 10 def __repr__(self): | |
| 11 keys = self.keys() | |
| 12 keys.sort() | |
| 13 args = ', '.join(['%s=%r' % (key, self[key]) for key in keys]) | |
| 14 return '%s(%s)' % (self.__class__.__name__, args) | |
| 15 | |
| 16 def __getitem__(self, key): | |
| 17 item = dict.__getitem__(self, key) | |
| 18 if callable(item): | |
| 19 return item() | |
| 20 return item | |
| 21 | |
| 22 def __getattr__(self, name): | |
| 23 try: | |
| 24 return self[name] | |
| 25 except KeyError: | |
| 26 raise AttributeError(name) | |
| 27 | |
| 28 __setattr__ = dict.__setitem__ | |
| 29 | |
| 30 def __delattr__(self, name): | |
| 31 try: | |
| 32 del self[name] | |
| 33 except KeyError: | |
| 34 raise AttributeError(name) |
