Bump version to v6.4

localized_fields/value.py

@@ -136,6 +136,15 @@ class LocalizedValue(dict):
 
         return None
 
+    def is_empty(self) -> bool:
+        """Gets whether all the languages contain the default value."""
+
+        for lang_code, _ in settings.LANGUAGES:
+            if self.get(lang_code) != self.default_value:
+                return False
+
+        return True
+
     def __str__(self) -> str:
         """Gets the value in the current language or falls back to the next
         language if there's no value in the current language."""

setup.py

@@ -36,7 +36,7 @@ with open(
 
 setup(
     name="django-localized-fields",
-    version="6.3",
+    version="6.4",
     packages=find_packages(exclude=["tests"]),
     include_package_data=True,
     license="MIT License",

tests/test_value.py

@@ -38,6 +38,17 @@ class LocalizedValueTestCase(TestCase):
         for lang_code, _ in settings.LANGUAGES:
             assert getattr(value, lang_code) is None
 
+    @staticmethod
+    def test_is_empty():
+        """Tests whether a newly constructed :see:LocalizedValue without any
+        content is considered "empty"."""
+
+        value = LocalizedValue()
+        assert value.is_empty()
+
+        value.set(settings.LANGUAGE_CODE, "my value")
+        assert not value.is_empty()
+
     @staticmethod
     def test_init_array():
         """Tests whether the __init__ function of :see:LocalizedValue properly