generate INX files for all languages

1 files changed, 26 insertions, 3 deletions

diff --git a/lib/inx/utils.py b/lib/inx/utils.py
index da0a4614..6103f360 100644
--- a/lib/inx/utils.py
+++ b/lib/inx/utils.py
@@ -1,14 +1,18 @@
 import os
+import gettext
 from os.path import dirname
 from jinja2 import Environment, FileSystemLoader
 
-from ..i18n import translation as inkstitch_translation
+from ..i18n import translation as default_translation, locale_dir, _, N_
 
 
 _top_path = dirname(dirname(dirname(os.path.realpath(__file__))))
 inx_path = os.path.join(_top_path, "inx")
 template_path = os.path.join(_top_path, "templates")
 
+current_translation = default_translation
+current_locale = "en_US"
+
 def build_environment():
     env = Environment(
         loader = FileSystemLoader(template_path),
@@ -16,11 +20,30 @@ def build_environment():
         extensions=['jinja2.ext.i18n']
     )
 
-    env.install_gettext_translations(inkstitch_translation)
+    env.install_gettext_translations(current_translation)
+    env.globals["locale"] = current_locale
 
     return env
 
 def write_inx_file(name, contents):
-    inx_file_name = "inkstitch_%s.inx" % name
+    inx_file_name = "inkstitch_%s_%s.inx" % (name, current_locale)
     with open(os.path.join(inx_path, inx_file_name), 'w') as inx_file:
         print >> inx_file, contents
+
+def iterate_inx_locales():
+    global current_translation, current_locale
+
+    locales = sorted(os.listdir(locale_dir))
+    for locale in locales:
+        translation = gettext.translation("inkstitch", locale_dir, languages=[locale], fallback=True)
+
+        # L10N If you translate this string, that will tell Ink/Stitch to
+        # generate menu items for this language in Inkscape's "Extensions"
+        # menu.
+        magic_string = N_("Generate INX files")
+        translated_magic_string = translation.gettext(magic_string)
+
+        if translated_magic_string != magic_string or locale == "en_US":
+            current_translation = translation
+            current_locale = locale
+            yield locale