ExtensionCore.py: Check for display names in translations (#12256)

Some language codes are only available as translations via their long
language code format. This will check for the more precise long language
code first before looking for the shorter and more general variation.
This will improve translation support for how Spices modules are displayed
before being installed locally.

Author: rcalixte

files/usr/share/cinnamon/cinnamon-settings/bin/ExtensionCore.py

@@ -31,8 +31,9 @@
 
 UNSAFE_ITEMS = ['spawn_sync', 'spawn_command_line_sync', 'GTop', 'get_file_contents_utf8_sync']
 
-LANGUAGE_CODE = "C"
+LANGUAGE_CODE = LONG_LANGUAGE_CODE = "C"
 try:
+    LONG_LANGUAGE_CODE = locale.getlocale()[0]
     LANGUAGE_CODE = locale.getlocale()[0].split("_")[0]
 except:
     pass
@@ -692,12 +693,15 @@ def __init__(self, uuid, data, spices, size_groups):
                 self.author = data['author_user']
 
         if 'translations' in data.keys():
-            key = f'name_{LANGUAGE_CODE}'
-            if key in data['translations'].keys():
-                self.name = data['translations'][key]
-            key = f'description_{LANGUAGE_CODE}'
-            if key in data['translations'].keys():
-                self.description = data['translations'][key]
+            for key in (f'name_{LONG_LANGUAGE_CODE}', f'name_{LANGUAGE_CODE}'):
+                if key in data['translations'].keys():
+                    self.name = data['translations'][key]
+                    break
+
+            for key in (f'description_{LONG_LANGUAGE_CODE}', f'description_{LANGUAGE_CODE}'):
+                if key in data['translations'].keys():
+                    self.description = data['translations'][key]
+                    break
 
         self.has_update = False