Revert "Fixed #19303 -- Fixed ModelAdmin.formfield_overrides on fields with choices"
This reverts commit 9d1987d767
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@ -147,7 +147,6 @@ class BaseModelAdmin(six.with_metaclass(forms.MediaDefiningClass)):
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return cls.checks_class().check(cls, model, **kwargs)
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def __init__(self):
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self._orig_formfield_overrides = self.formfield_overrides
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overrides = FORMFIELD_FOR_DBFIELD_DEFAULTS.copy()
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overrides.update(self.formfield_overrides)
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self.formfield_overrides = overrides
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@ -164,9 +163,6 @@ class BaseModelAdmin(six.with_metaclass(forms.MediaDefiningClass)):
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# If the field specifies choices, we don't need to look for special
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# admin widgets - we just need to use a select widget of some kind.
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if db_field.choices:
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# see #19303 for an explanation of self._orig_formfield_overrides
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if db_field.__class__ in self._orig_formfield_overrides:
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kwargs = dict(self._orig_formfield_overrides[db_field.__class__], **kwargs)
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return self.formfield_for_choice_field(db_field, request, **kwargs)
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# ForeignKey or ManyToManyFields
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@ -142,23 +142,6 @@ class AdminFormfieldForDBFieldTests(TestCase):
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self.assertEqual(f2.widget.attrs['maxlength'], '20')
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self.assertEqual(f2.widget.attrs['size'], '10')
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def testFormfieldOverridesWidgetInstancesForFieldsWithChoices(self):
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"""
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Test that widget is actually overridden for fields with choices.
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(#194303)
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"""
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class MemberAdmin(admin.ModelAdmin):
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formfield_overrides = {
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CharField: {'widget': forms.TextInput}
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}
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ma = MemberAdmin(models.Member, admin.site)
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name_field = models.Member._meta.get_field('name')
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gender_field = models.Member._meta.get_field('gender')
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name = ma.formfield_for_dbfield(name_field, request=None)
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gender = ma.formfield_for_dbfield(gender_field, request=None)
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self.assertIsInstance(name.widget, forms.TextInput)
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self.assertIsInstance(gender.widget, forms.TextInput)
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def testFieldWithChoices(self):
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self.assertFormfield(models.Member, 'gender', forms.Select)
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