blob: adbd5199f4d60d3333848ee2d6276932df5674d5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
# Copyright 2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
class ShelveUnicodeWrapper(object):
"""
Convert unicode to str and back again, since python-2.x shelve
module doesn't support unicode.
"""
def __init__(self, shelve_instance):
self._shelve = shelve_instance
def _encode(self, s):
if isinstance(s, unicode):
s = s.encode('utf_8')
return s
def __len__(self):
return len(self._shelve)
def __contains__(self, k):
return self._encode(k) in self._shelve
def __iter__(self):
return self._shelve.__iter__()
def items(self):
return self._shelve.iteritems()
def __setitem__(self, k, v):
self._shelve[self._encode(k)] = self._encode(v)
def __getitem__(self, k):
return self._shelve[self._encode(k)]
def __delitem__(self, k):
del self._shelve[self._encode(k)]
def get(self, k, *args):
return self._shelve.get(self._encode(k), *args)
def close(self):
self._shelve.close()
def clear(self):
self._shelve.clear()
|
GitWeb
