@classmethod
    def cleanup_relation_cache(self):
        self.relation_cache = {}
Given a list of template names, returns the first that can be loaded.
dataset/ETHPy150Open pboehm/django-data-migration/data_migration/migration.py/Migration.cleanup_relation_cache--crossover with--dataset/ETHPy150Open CollabQ/CollabQ/vendor/django/template/loader.py/select_template