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@@ -28,7 +28,24 @@ class ParentConfigurationAdmin(PolymorphicParentModelAdmin):
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"""
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return (tuple((x.base_model, x) for x in PolymorphicChildModelAdmin.__subclasses__()))
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+ def get_urls(self):
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+ """
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+ Fix a django-polymorphic bug that randomly set wrong url for a child
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+ model in admin.
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+ This remove somes dummy urls that have not to be returned by the parent model
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+ https://github.com/chrisglass/django_polymorphic/issues/105
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+ """
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+ urls = super(ParentConfigurationAdmin, self).get_urls()
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+ for model, _ in self.get_child_models():
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+ admin = self._get_real_admin_by_model(model)
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+ for admin_url in admin.get_urls():
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+ for url in urls:
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+ if url.name == admin_url.name:
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+ urls.remove(url)
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+ return urls
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+
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+
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class ConfigurationAdminFormMixin(object):
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- form = ConfigurationForm
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+ base_form = ConfigurationForm
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admin.site.register(Configuration, ParentConfigurationAdmin)
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