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
116
117
118
119
120
121
122
123
|
# Copyright (C) 2007, 2008 One Laptop Per Child
#
# 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 St, Fifth Floor, Boston, MA 02110-1301 USA
#
#
# The language config is based on the system-config-language
# (http://fedoraproject.org/wiki/SystemConfig/language) tool
# Parts of the code were reused.
#
import os
from gettext import gettext as _
import subprocess
def readlocale():
fdp = subprocess.Popen(['locale', '-av'], stdout=subprocess.PIPE)
lines = fdp.stdout.read().split('\n')
locales = []
try:
for line in lines:
if line.find('locale:') != -1:
loc = line.lstrip('locale: ')
loc = loc.split('archive:')[0].strip()
elif line.find('language |') != -1:
lang = line.lstrip('language |')
elif line.find('territory |') != -1:
ter = line.lstrip('territory |')
if loc.endswith('utf8') and len(lang):
locales.append((lang, ter, loc))
except Exception, error:
print "Error reading locale: %s" % error
locales.sort()
return locales
def _initialize():
languages = readlocale()
set_language.__doc__ += '\n'
for lang in languages:
set_language.__doc__ += '%s \n' % (lang[0].replace(' ', '_') + '/' +
lang[1].replace(' ', '_'))
def _write_i18n(lang):
path = os.path.join(os.environ.get("HOME"), '.i18n')
if os.access(path, os.W_OK) == 0:
print(_("Could not access %s. Create standard settings.") % path)
fd = open(path, 'w')
fd.write('LANG="en_US.utf8"\n')
fd.close()
else:
fd = open(path, 'r')
lines = fd.readlines()
fd.close()
for i in range(len(lines)):
if lines[i][:5] == "LANG=":
lines[i] = 'LANG="' + lang + '"\n'
fd = open(path, 'w')
fd.writelines(lines)
fd.close()
def get_language():
path = os.path.join(os.environ.get("HOME"), '.i18n')
if os.access(path, os.R_OK) == 0:
print(_("Could not access %s. Create standard settings.") % path)
fd = open(path, 'w')
default = 'en_US.utf8'
fd.write('LANG="%s"\n' % default)
fd.close()
return default
fd = open(path, "r")
lines = fd.readlines()
fd.close()
lang = None
for line in lines:
if line[:5] == "LANG=":
lang = line[5:].replace('"', '')
lang = lang.strip()
return lang
def print_language():
code = get_language()
languages = readlocale()
for lang in languages:
if lang[2] == code:
print lang[0].replace(' ', '_') + '/' + lang[1].replace(' ', '_')
return
print (_("Language for code=%s could not be determined.") % code)
def set_language(language):
"""Set the system language.
languages :
"""
if language.endswith('utf8'):
_write_i18n(language)
return "RESTART"
else:
languages = readlocale()
for lang in languages:
code = lang[0].replace(' ', '_') + '/' + lang[1].replace(' ', '_')
if code == language:
_write_i18n(lang[2])
return "RESTART"
print (_("Sorry I do not speak \'%s\'.") % language)
# inilialize the docstrings for the language
_initialize()
|
