Fixed #18681 -- BaseModelAdmin.get_form and InlineModelAdmin.get_formset no longer bypass get_fieldsets

Thanks msopacua for the report.

1 files changed, 8 insertions, 8 deletions

diff --git a/django/contrib/admin/options.py b/django/contrib/admin/options.py
index a0a82f32ff..97f82cbb59 100644
--- a/django/contrib/admin/options.py
+++ b/django/contrib/admin/options.py
@@ -498,7 +498,7 @@ class ModelAdmin(BaseModelAdmin):
         "Hook for specifying fieldsets for the add form."
         if self.declared_fieldsets:
             return self.declared_fieldsets
-        form = self.get_form(request, obj)
+        form = self.get_form(request, obj, fields=None)
         fields = list(form.base_fields) + list(self.get_readonly_fields(request, obj))
         return [(None, {'fields': fields})]
 
@@ -507,10 +507,10 @@ class ModelAdmin(BaseModelAdmin):
         Returns a Form class for use in the admin add view. This is used by
         add_view and change_view.
         """
-        if self.declared_fieldsets:
-            fields = flatten_fieldsets(self.declared_fieldsets)
+        if 'fields' in kwargs:
+            fields = kwargs.pop('fields')
         else:
-            fields = None
+            fields = flatten_fieldsets(self.get_fieldsets(request, obj))
         if self.exclude is None:
             exclude = []
         else:
@@ -1518,10 +1518,10 @@ class InlineModelAdmin(BaseModelAdmin):
 
     def get_formset(self, request, obj=None, **kwargs):
         """Returns a BaseInlineFormSet class for use in admin add/change views."""
-        if self.declared_fieldsets:
-            fields = flatten_fieldsets(self.declared_fieldsets)
+        if 'fields' in kwargs:
+            fields = kwargs.pop('fields')
         else:
-            fields = None
+            fields = flatten_fieldsets(self.get_fieldsets(request, obj))
         if self.exclude is None:
             exclude = []
         else:
@@ -1593,7 +1593,7 @@ class InlineModelAdmin(BaseModelAdmin):
     def get_fieldsets(self, request, obj=None):
         if self.declared_fieldsets:
             return self.declared_fieldsets
-        form = self.get_formset(request, obj).form
+        form = self.get_formset(request, obj, fields=None).form
         fields = list(form.base_fields) + list(self.get_readonly_fields(request, obj))
         return [(None, {'fields': fields})]