diff options
| -rw-r--r-- | sos/__init__.py | 66 |
1 files changed, 51 insertions, 15 deletions
diff --git a/sos/__init__.py b/sos/__init__.py index 8d45216a..f703a834 100644 --- a/sos/__init__.py +++ b/sos/__init__.py @@ -15,24 +15,60 @@ ## along with this program; if not, write to the Free Software ## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +""" +This module houses the i18n setup and message function. The default is to use +gettext to internationalize messages. If the client calls set_i18n and passes a +path to a resource bundle the _ method will be changed to use java +ResourceBundle code to present messages. +""" + __version__ = "@SOSVERSION@" -try: - from java.util import ResourceBundle +import gettext +gettext_dir = "/usr/share/locale" +gettext_app = "sos" + +gettext.bindtextdomain(gettext_app, gettext_dir) + +def _default(msg): + return gettext.dgettext(gettext_app, msg) + +_sos = _default + +def _get_classloader(jarfile): + """Makes a new classloader loaded with the jarfile. This is useful since it + seems very difficult to get jars added to the correct classpath for + ResourceBundle.getBundle to find.""" + from java.net import URLClassLoader, URL + from java.io import File + import jarray + + file_ = File(jarfile) + ary = jarray.array([file_.toURL()], URL) + classloader = URLClassLoader.newInstance(ary) + return classloader + +def set_i18n(path=None, basename="sos.po.sos"): + """Use this method to change the default i18n behavior from gettext to java + ResourceBundle.getString. This is really only useful when using jython. + Path is expected to be the path to a jarfile that contains the translation + files (.properties)""" - rb = ResourceBundle.getBundle("sos.po.sos") + # Since we are trying to modify the module-level _sos variable + # we have to declare it global + global _sos - def _sos(msg): - try: - return rb.getString(msg).encode('utf-8') - except: - return msg -except: - import gettext - gettext_dir = "/usr/share/locale" - gettext_app = "sos" + try: + from java.util import ResourceBundle, Locale - gettext.bindtextdomain(gettext_app, gettext_dir) + rb = ResourceBundle.getBundle(basename, + Locale.getDefault(), _get_classloader(path)) - def _sos(msg): - return gettext.dgettext(gettext_app, msg) + def _java(msg): + try: + return rb.getString(msg).encode('utf-8') + except: + return msg + _sos = _java + except: + pass |