66
72
return u'\n\n'.join(ugettext(p) if p else u'' for p in paragraphs)
76
"""Do not allow i18n to be enabled. Useful for third party users
79
_translations = _gettext.NullTranslations()
83
"""Returns whether translations are in use or not."""
70
84
return _translations is not None
73
87
def install(lang=None):
88
"""Enables gettext translations in bzr."""
74
89
global _translations
92
_translations = install_translations(lang)
95
def install_translations(lang=None, domain='bzr', locale_base=None):
96
"""Create a gettext translation object.
98
:param lang: language to install.
99
:param domain: translation domain to install.
100
:param locale_base: plugins can specify their own directory.
102
:returns: a gettext translations object to use
76
105
lang = _get_current_locale()
77
_translations = _gettext.translation(
79
localedir=_get_locale_dir(),
80
languages=lang.split(':'),
107
languages = lang.split(':')
110
translation = _gettext.translation(
112
localedir=_get_locale_dir(locale_base),
118
def add_fallback(fallback):
120
Add a fallback translations object. Typically used by plugins.
122
:param fallback: gettext.GNUTranslations object
125
_translations.add_fallback(fallback)
129
"""Disables gettext translations."""
85
130
global _translations
86
131
_translations = None
89
def _get_locale_dir():
90
if hasattr(sys, 'frozen'):
91
base = os.path.dirname(
92
unicode(sys.executable, sys.getfilesystemencoding()))
134
def _get_locale_dir(base):
135
"""Returns directory to find .mo translations file in, either local or system
137
:param base: plugins can specify their own local directory
139
fs_enc = sys.getfilesystemencoding()
140
if getattr(sys, 'frozen', False):
142
base = os.path.dirname(unicode(sys.executable, fs_enc))
93
143
return os.path.join(base, u'locale')
95
base = os.path.dirname(unicode(__file__, sys.getfilesystemencoding()))
146
base = os.path.dirname(unicode(__file__, fs_enc))
96
147
dirpath = os.path.realpath(os.path.join(base, u'locale'))
97
148
if os.path.exists(dirpath):
100
return '/usr/share/locale'
150
return os.path.join(unicode(sys.prefix, fs_enc), u"share", u"locale")
103
153
def _check_win32_locale():
196
def load_plugin_translations(domain):
197
"""Load the translations for a specific plugin.
199
:param domain: Gettext domain name (usually 'bzr-PLUGINNAME')
201
locale_base = os.path.dirname(
202
unicode(__file__, sys.getfilesystemencoding()))
203
translation = install_translations(domain=domain,
204
locale_base=locale_base)
205
add_fallback(translation)