Ticket #4321: hidden_widget.patch

django/newforms/forms.py

@@ -6 +6 @@
 from django.utils.html import escape
 from django.utils.encoding import StrAndUnicode
 from fields import Field
-from widgets import TextInput, Textarea, HiddenInput, MultipleHiddenInput
+from widgets import Widget, TextInput, Textarea, HiddenInput, MultipleHiddenInput
 from util import flatatt, ErrorDict, ErrorList, ValidationError
 import copy
 
@@ -273 +273 @@
         """
         Returns a string of HTML for representing this as an <input type="hidden">.
         """
-        return self.as_widget(self.field.hidden_widget(), attrs)
+        widget = self.field.hidden_widget
+        if not isinstance(widget, Widget):
+            widget = widget()
+        return self.as_widget(widget, attrs)
 
     def _data(self):
         """