Method _load_enums

lib/sqlalchemy/dialects/postgresql/base.py:5514–5530

(self, connection, schema=None, **kw)

    @reflection.cache
    def _load_enums(self, connection, schema=None, **kw):
        if not self.supports_native_enum:
            return []

        result = connection.execute(self._enum_query(schema))

        enums = []
        for name, visible, schema, labels in result:
            enums.append(
                {
                    "name": name,
                    "schema": schema,
                    "visible": visible,
                    "labels": [] if labels is None else labels,
                }
            )
        return enums

    @lru_cache()
    def _domain_query(self, schema):