def set_context(self):

        super(AdminUpdateModelView, self).set_context()

        self.merge_context({
            'object': self.get_object(),
            'delete_url_rule': self.get_delete_url_rule(),
            'delete_url': self.delete_url
        })
Set extra context variables specific to ``Flask-Admin`` update
dataset/ETHPy150Open thisissoon/Flask-Velox/flask_velox/admin/views/sqla/forms.py/AdminUpdateModelView.set_context