config/printprereleasesuffix.py@97036ab72558 (annotated)
config/printprereleasesuffix.py
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
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 | # Prints the pre-release version suffix based on the version string |
| michael@0 | 6 | # |
| michael@0 | 7 | # Examples: |
| michael@0 | 8 | # 2.1a3 > " 2.1 Alpha 3" |
| michael@0 | 9 | # 2.1a3pre > "" |
| michael@0 | 10 | # 3.2b4 > " 3.2 Beta 4" |
| michael@0 | 11 | # 3.2b4pre > "" |
| michael@0 | 12 | from __future__ import print_function |
| michael@0 | 13 | |
| michael@0 | 14 | import sys |
| michael@0 | 15 | import re |
| michael@0 | 16 | |
| michael@0 | 17 | def get_prerelease_suffix(version): |
| michael@0 | 18 | """ Returns the prerelease suffix from the version string argument """ |
| michael@0 | 19 | |
| michael@0 | 20 | def mfunc(m): |
| michael@0 | 21 | return " {0} {1} {2}".format(m.group('prefix'), |
| michael@0 | 22 | {'a': 'Alpha', 'b': 'Beta'}[m.group('c')], |
| michael@0 | 23 | m.group('suffix')) |
| michael@0 | 24 | result, c = re.subn(r'^(?P<prefix>(\d+\.)*\d+)(?P<c>[ab])(?P<suffix>\d+)$', |
| michael@0 | 25 | mfunc, version) |
| michael@0 | 26 | if c != 1: |
| michael@0 | 27 | return '' |
| michael@0 | 28 | return result |
| michael@0 | 29 | |
| michael@0 | 30 | if len(sys.argv) == 2: |
| michael@0 | 31 | print(get_prerelease_suffix(sys.argv[1])) |
