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
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
#! /usr/bin/env python
#
# SCons - a Software Constructor
#
# __COPYRIGHT__
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
# KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
# WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
__revision__ = "__FILE__ __REVISION__ __DATE__ __DEVELOPER__"
__version__ = "__VERSION__"
__build__ = "__BUILD__"
__buildsys__ = "__BUILDSYS__"
__date__ = "__DATE__"
__developer__ = "__DEVELOPER__"
import glob
import json
import os
# The entire purpose of this script is to rename the files in the specified
# cache directory from the 16 single hex digit directories to 256 2 hex digit
# directories.
# You run this in the cache directory.
expected = ['{:X}'.format(x) for x in range(0, 16)]
if not os.path.exists('config'):
# check there are 16 directories, 0 - 9, A - F
if sorted(glob.glob('*')) != expected:
raise RuntimeError("This doesn't look like a (version 1) cache directory")
config = { 'prefix_len' : 1 }
else:
with open('config') as conf:
config = json.load(conf)
if config['prefix_len'] != 1:
raise RuntimeError("This doesn't look like a (version 1) cache directory")
dirs = set()
for file in glob.iglob(os.path.join('*', '*')):
name = os.path.basename(file)
dir = name[:2].upper()
if dir not in dirs:
os.mkdir(dir)
dirs.add(dir)
os.rename(file, os.path.join(dir, name))
# Now delete the original directories
for dir in expected:
if os.path.exists(dir):
os.rmdir(dir)
# and write a config file
config['prefix_len'] = 2
with open('config', 'w') as conf:
json.dump(config, conf)
|
