[1.8.x] Fixed #25267 -- Corrected message for admin.E122 system check. (c6523833) · Commits · Dom Sekotill / django

django/contrib/admin/checks.py

+9 −2

Original line number	Diff line number	Diff line
		@@ -774,8 +774,15 @@ class ModelAdminChecks(BaseModelAdminChecks):
		model=model, obj=cls, id='admin.E121')
		else:
		if field_name not in cls.list_display:
		return refer_to_missing_field(field=field_name, option=label,
		model=model, obj=cls, id='admin.E122')
		return [
		checks.Error(
		"The value of '%s' refers to '%s', which is not "
		"contained in 'list_display'." % (label, field_name),
		hint=None,
		obj=cls,
		id='admin.E122',
		)
		]
		elif cls.list_display_links and field_name in cls.list_display_links:
		return [
		checks.Error(

+16 −0

Original line number	Diff line number	Diff line
		@@ -70,6 +70,22 @@ class SystemChecksTestCase(TestCase):
		custom_site.unregister(Song)
		admin.sites.system_check_errors = []

		def test_field_name_not_in_list_display(self):
		class SongAdmin(admin.ModelAdmin):
		list_editable = ["original_release"]

		errors = SongAdmin.check(model=Song)
		expected = [
		checks.Error(
		"The value of 'list_editable[0]' refers to 'original_release', "
		"which is not contained in 'list_display'.",
		hint=None,
		obj=SongAdmin,
		id='admin.E122',
		)
		]
		self.assertEqual(errors, expected)

		def test_readonly_and_editable(self):
		class SongAdmin(admin.ModelAdmin):
		readonly_fields = ["original_release"]