1 files changed, 14 insertions, 2 deletions
diff --git a/include/py/homekit/config/config.py b/include/py/homekit/config/config.py
index 40ac211..3aa0e04 100644
--- a/include/py/homekit/config/config.py
+++ b/include/py/homekit/config/config.py
@@ -266,14 +266,26 @@ class TranslationUnit(BaseConfigUnit):
     pass
 
 
+TranslationInstances = {}
+
+
 class Translation:
     LANGUAGES = ('en', 'ru')
     DEFAULT_LANGUAGE = 'ru'
 
     _langs: dict[str, TranslationUnit]
 
+    # def __init_subclass__(cls, **kwargs):
+    #     super().__init_subclass__(**kwargs)
+    #     cls._instance = None
+
+    def __new__(cls, *args, **kwargs):
+        unit = args[0]
+        if unit not in TranslationInstances:
+            TranslationInstances[unit] = super(Translation, cls).__new__(cls)
+        return TranslationInstances[unit]
+
     def __init__(self, name: str):
-        super().__init__()
         self._langs = {}
         for lang in self.LANGUAGES:
             for dirname in CONFIG_DIRECTORIES:
@@ -289,7 +301,7 @@ class Translation:
         if len(diff) > 0:
             raise RuntimeError(f'{name}: translation units have difference in keys: ' + ', '.join(diff))
 
-    def get(self, lang: str) -> TranslationUnit:
+    def get(self, lang: str = DEFAULT_LANGUAGE) -> TranslationUnit:
         return self._langs[lang]