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
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
|
# Copyright (C) 2005, 2006, 2007, 2008, 2009 Canonical Ltd
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""bzr library"""
import time
# Keep track of when bzrlib was first imported, so that we can give rough
# timestamps relative to program start in the log file kept by bzrlib.trace.
_start_time = time.time()
import sys
if getattr(sys, '_bzr_lazy_regex', False):
# The 'bzr' executable sets _bzr_lazy_regex. We install the lazy regex
# hack as soon as possible so that as much of the standard library can
# benefit, including the 'string' module.
del sys._bzr_lazy_regex
import bzrlib.lazy_regex
bzrlib.lazy_regex.install_lazy_compile()
from bzrlib.osutils import get_user_encoding
IGNORE_FILENAME = ".bzrignore"
# XXX: Compatibility. This should probably be deprecated
user_encoding = get_user_encoding()
__copyright__ = "Copyright 2005, 2006, 2007, 2008, 2009 Canonical Ltd."
# same format as sys.version_info: "A tuple containing the five components of
# the version number: major, minor, micro, releaselevel, and serial. All
# values except releaselevel are integers; the release level is 'alpha',
# 'beta', 'candidate', or 'final'. The version_info value corresponding to the
# Python version 2.0 is (2, 0, 0, 'final', 0)." Additionally we use a
# releaselevel of 'dev' for unreleased under-development code.
version_info = (1, 15, 0, 'dev', 0)
# API compatibility version: bzrlib is currently API compatible with 1.13.
api_minimum_version = (1, 13, 0)
def _format_version_tuple(version_info):
"""Turn a version number 2, 3 or 5-tuple into a short string.
This format matches <http://docs.python.org/dist/meta-data.html>
and the typical presentation used in Python output.
This also checks that the version is reasonable: the sub-release must be
zero for final releases.
>>> print _format_version_tuple((1, 0, 0, 'final', 0))
1.0
>>> print _format_version_tuple((1, 2, 0, 'dev', 0))
1.2dev
>>> print _format_version_tuple((1, 1, 1, 'candidate', 2))
1.1.1rc2
>>> print _format_version_tuple((1, 4, 0))
1.4
>>> print _format_version_tuple((1, 4))
1.4
>>> print _format_version_tuple((1, 4, 0, 'wibble', 0))
Traceback (most recent call last):
...
ValueError: version_info (1, 4, 0, 'wibble', 0) not valid
"""
if len(version_info) == 2 or version_info[2] == 0:
main_version = '%d.%d' % version_info[:2]
else:
main_version = '%d.%d.%d' % version_info[:3]
if len(version_info) <= 3:
return main_version
release_type = version_info[3]
sub = version_info[4]
# check they're consistent
if release_type == 'final' and sub == 0:
sub_string = ''
elif release_type == 'dev' and sub == 0:
sub_string = 'dev'
elif release_type in ('alpha', 'beta'):
sub_string = release_type[0] + str(sub)
elif release_type == 'candidate':
sub_string = 'rc' + str(sub)
else:
raise ValueError("version_info %r not valid" % (version_info,))
version_string = '%d.%d.%d.%s.%d' % tuple(version_info)
return main_version + sub_string
__version__ = _format_version_tuple(version_info)
version_string = __version__
def test_suite():
import tests
return tests.test_suite()
|