Refs #24121 -- Added __repr__() to BaseFormSet.

1 files changed, 16 insertions, 0 deletions

diff --git a/django/forms/formsets.py b/django/forms/formsets.py
index aca518b4d2..75b0646512 100644
--- a/django/forms/formsets.py
+++ b/django/forms/formsets.py
@@ -103,6 +103,22 @@ class BaseFormSet(RenderableFormMixin):
         """
         return True
 
+    def __repr__(self):
+        if self._errors is None:
+            is_valid = 'Unknown'
+        else:
+            is_valid = (
+                self.is_bound and
+                not self._non_form_errors and
+                not any(form_errors for form_errors in self._errors)
+            )
+        return '<%s: bound=%s valid=%s total_forms=%s>' % (
+            self.__class__.__qualname__,
+            self.is_bound,
+            is_valid,
+            self.total_form_count(),
+        )
+
     @cached_property
     def management_form(self):
         """Return the ManagementForm instance for this FormSet."""