'Post save: Queue an asynchronous metadata fetch to update SAMLProviderData.
We only want to do this for manual edits done using the admin interface.
Note: This only works if the celery worker and the app worker are using the
same \'configuration\' cache.'

def save_model(self, request, obj, form, change):

    super(SAMLProviderConfigAdmin, self).save_model(request, obj, form, change)
    fetch_saml_metadata.apply_async((), countdown=2)
