Bump version number to 5.0a3

Copy the widget for each language

localized_fields/templates/localized_fields/multiwidget.html

@@ -1,4 +1,16 @@
-{% for widget in widget.subwidgets %}
-<label for="{{ widget.attrs.id }}">{{ widget.lang_name }}</label>
-{% include widget.template_name %}
-{% endfor %}
+{% with widget_id=widget.attrs.id %}
+<div class="localized-fields-widget" role="tabs" data-synctabs="translation">
+    <ul class="localized-fields-widget tabs">
+    {% for widget in widget.subwidgets %}
+        <li class="localized-fields-widget tab">
+            <label for="{{ widget_id }}_{{ widget.lang_code }}">{{ widget.lang_name|capfirst }}</label>
+        </li>
+    {% endfor %}
+    </ul>
+    {% for widget in widget.subwidgets %}
+        <div role="tabpanel" id="{{ widget_id }}_{{ widget.lang_code }}">
+            {% include widget.template_name %}
+        </div>
+    {% endfor %}
+</div>
+{% endwith %}

localized_fields/widgets.py

@@ -1,3 +1,5 @@
+import copy
+
 from typing import List
 
 from django.conf import settings
@@ -16,7 +18,7 @@ class LocalizedFieldWidget(forms.MultiWidget):
         """Initializes a new instance of :see:LocalizedFieldWidget."""
 
         initial_widgets = [
-            self.widget
+            copy.copy(self.widget)
             for _ in settings.LANGUAGES
         ]
 

setup.py

@@ -7,7 +7,7 @@ with open(os.path.join(os.path.dirname(__file__), 'README.rst'), encoding='utf-8
 
 setup(
     name='django-localized-fields',
-    version='5.0a2',
+    version='5.0a3',
     packages=find_packages(exclude=['tests']),
     include_package_data=True,
     license='MIT License',

tests/test_widget.py

@@ -16,6 +16,7 @@ class LocalizedFieldWidgetTestCase(TestCase):
 
         widget = LocalizedFieldWidget()
         assert len(widget.widgets) == len(settings.LANGUAGES)
+        assert len(set(widget.widgets)) == len(widget.widgets)
 
     @staticmethod
     def test_decompress():