Backport of functools.lru_cache from Python 3.3 as published at ActiveState.

Usage

Consider using this technique for importing the 'lru_cache' function:

try:
    from functools import lru_cache
except ImportError:
    from backports.functools_lru_cache import lru_cache

Security Contact

To report a security vulnerability, please use the Tidelift security contact. Tidelift will coordinate the fix and disclosure.