Commit c411377b authored by Luke Plant's avatar Luke Plant
Browse files

Fixed #15349 - Bound FormSet produces bound empty_form 

Thanks to hidde-jan for the report and patch.

git-svn-id: http://code.djangoproject.com/svn/django/trunk@15614 bcc190cf-cafb-0310-a4f2-bffc1f526a37
parent 13f9fd38

django/forms/formsets.py

+0 −3
Original line number Diff line number Diff line
@@ -144,9 +144,6 @@ class BaseFormSet(StrAndUnicode): 
            'prefix': self.add_prefix('__prefix__'),

            'empty_permitted': True,

        }

        if self.is_bound:

            defaults['data'] = self.data

            defaults['files'] = self.files

        defaults.update(kwargs)

        form = self.form(**defaults)

        self.add_fields(form, None)

tests/regressiontests/forms/tests/formsets.py

+22 −0
Original line number Diff line number Diff line
@@ -878,6 +878,28 @@ class TestIsBoundBehavior(TestCase): 
        self.assertFalse(formset.is_valid())

        self.assertEquals([{}, {'pub_date': [u'This field is required.']}], formset.errors)



    def test_empty_forms_are_unbound(self):

        data = {

            'form-TOTAL_FORMS': u'1',

            'form-INITIAL_FORMS': u'0',

            'form-0-title': u'Test',

            'form-0-pub_date': u'1904-06-16',

        }

        unbound_formset = ArticleFormSet()

        bound_formset = ArticleFormSet(data)



        empty_forms = []



        empty_forms.append(unbound_formset.empty_form)

        empty_forms.append(bound_formset.empty_form)



        # Empty forms should be unbound

        self.assertFalse(empty_forms[0].is_bound)

        self.assertFalse(empty_forms[1].is_bound)



        # The empty forms should be equal.

        self.assertEqual(empty_forms[0].as_p(), empty_forms[1].as_p())



class TestEmptyFormSet(TestCase): 

    "Test that an empty formset still calls clean()"

    def test_empty_formset_is_valid(self):