i18n for OSX prepared.. Need to include the mo files in the package now

Author: yousseb

bin/meld

@@ -114,6 +114,10 @@ try:
         libintl.bindtextdomain(locale_domain, locale_dir)
         libintl.bind_textdomain_codeset(locale_domain, 'UTF-8')
         del libintl
+    elif sys.platform == 'darwin':
+        gettext.install(locale_domain, locale_dir, names=["ngettext"])
+        gettext.textdomain(locale_domain)
+        gettext.bindtextdomain(locale_domain, locale_dir)
     else:
         locale.bindtextdomain(locale_domain, locale_dir)
         locale.bind_textdomain_codeset(locale_domain, 'UTF-8')

osx/Meld

@@ -3,6 +3,7 @@
 import sys
 import os
 import subprocess
+import locale
 
 def getScriptPath():
     return os.path.dirname(os.path.realpath(sys.argv[0]))
@@ -27,12 +28,20 @@ for arg in sys.argv[1:]:
 MELDPATH = os.path.join(getScriptPath(), "Meld-bin")
 APPPATH = fix_abspath(os.path.join(getScriptPath(), '..'))
 
+LANG="C"
+try:
+    LANG= ".".join(locale.getdefaultlocale()[0], "UTF-8")
+except:
+    pass
+
 environment = dict(os.environ, **{
     "DYLD_LIBRARY_PATH": ":".join([
         os.path.join(APPPATH, "Resources", "lib"),
         os.path.join(APPPATH, "Frameworks")
     ]),
-    "LANG": "C"
+    "LANG": LANG,
+    "LC_ALL": LANG,
+    "LC_CTYPE": LANG
 })
 
 status = subprocess.call([MELDPATH] + arglist, env=environment)