complete config for a tag

build/attribute.py

@@ -28,6 +28,11 @@ def add_reserve_value(self, value):
         self.reserved_values.append(value)
         return self
 
+    def add_reserve_values(self, values):
+        """Add some reserved values for the attribute."""
+        self.reserved_values.extend(values)
+        return self
+
     def validate(self):
         """Check if all languages have a value for the text."""
         self.text.validate()

build/data/countries.py

@@ -99,6 +99,7 @@
     {"name": "ICELAND", "code": "IS"},
     {"name": "INDIA", "code": "IN"},
     {"name": "INDONESIA", "code": "ID"},
+    {"name": "IRAN", "code": "IR"},
     {"name": "IRAN, ISLAMIC REPUBLIC OF", "code": "IR"},
     {"name": "IRAQ", "code": "IQ"},
     {"name": "IRELAND", "code": "IE"},

build/lang.py

@@ -2,18 +2,19 @@ class Lang:
     languages = {}
 
     @classmethod
-    def add_lang(cls, name, full_name, international_name):
+    def add_lang(self, name, full_name, international_name):
         """Add a new language to the list of supported languages."""
-        cls.languages[name] = {
+        self.languages[name] = {
+            "code": name,
             "full_name": full_name,
             "international_name": international_name,
         }
-        setattr(cls, name, name)
+        setattr(self, name, name)
 
     @classmethod
-    def get_languages(cls):
+    def get_languages(self):
         """Get the list of supported languages."""
-        return cls.languages
+        return self.languages
 
     def __getattr__(self, name):
         """Get the object for a specific language."""