Method _diff_tuples

lib/sqlalchemy/sql/cache_key.py:480–483

(cls, left: CacheKey, right: CacheKey)

    @classmethod
    def _diff_tuples(cls, left: CacheKey, right: CacheKey) -> str:
        ck1 = CacheKey(left, [], None)
        ck2 = CacheKey(right, [], None)
        return ck1._diff(ck2)

    def _whats_different(self, other: CacheKey) -> Iterator[str]:
        k1 = self.key