addon-sdk/source/python-lib/cuddlefish/bunch.py@ac0c01689b40 (annotated)
addon-sdk/source/python-lib/cuddlefish/bunch.py
Thu, 15 Jan 2015 15:59:08 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 15 Jan 2015 15:59:08 +0100
- branch
- TOR_BUG_9701
- changeset 10
- ac0c01689b40
- permissions
- -rw-r--r--
Implement a real Private Browsing Mode condition by changing the API/ABI;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
| michael@0 | 1 | # This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | # License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 3 | # file, You can obtain one at http://mozilla.org/MPL/2.0/. |
| michael@0 | 4 | |
| michael@0 | 5 | # Taken from Paver's paver.options module. |
| michael@0 | 6 | |
| michael@0 | 7 | class Bunch(dict): |
| michael@0 | 8 | """A dictionary that provides attribute-style access.""" |
| michael@0 | 9 | |
| michael@0 | 10 | def __repr__(self): |
| michael@0 | 11 | keys = self.keys() |
| michael@0 | 12 | keys.sort() |
| michael@0 | 13 | args = ', '.join(['%s=%r' % (key, self[key]) for key in keys]) |
| michael@0 | 14 | return '%s(%s)' % (self.__class__.__name__, args) |
| michael@0 | 15 | |
| michael@0 | 16 | def __getitem__(self, key): |
| michael@0 | 17 | item = dict.__getitem__(self, key) |
| michael@0 | 18 | if callable(item): |
| michael@0 | 19 | return item() |
| michael@0 | 20 | return item |
| michael@0 | 21 | |
| michael@0 | 22 | def __getattr__(self, name): |
| michael@0 | 23 | try: |
| michael@0 | 24 | return self[name] |
| michael@0 | 25 | except KeyError: |
| michael@0 | 26 | raise AttributeError(name) |
| michael@0 | 27 | |
| michael@0 | 28 | __setattr__ = dict.__setitem__ |
| michael@0 | 29 | |
| michael@0 | 30 | def __delattr__(self, name): |
| michael@0 | 31 | try: |
| michael@0 | 32 | del self[name] |
| michael@0 | 33 | except KeyError: |
| michael@0 | 34 | raise AttributeError(name) |
