a h@szddlZddlmZmZddlmZmZedZedZedZ e Z eee efefeee efefddd Z dS) N)CallableTypeVar) Concatenate ParamSpec_P_T_C)freturncs6djtttjtjtdfdd }|S)a Like `@functools.cache` but for methods. `@functools.cache` (and similarly `@functools.lru_cache`) shouldn't be used on methods because it caches `self`, keeping it alive forever. `@cache_method` ignores `self` so won't keep `self` alive (assuming no cycles with `self` in the parameters). Footgun warning: This decorator completely ignores self's properties so only use it when you know that self is frozen or won't change in a meaningful way (such as the wrapped function being pure). Z_cache_method_)selfargskwargsr csb|rJt|d}s(i}t||||t}|tur@|S|g|Ri|}|||<|S)N)getattrsetattrget_cache_sentinel)r r r cacheZ cached_valuevalueZ cache_namer D/var/www/auris/lib/python3.9/site-packages/torch/utils/_functools.pywraps  zcache_method..wrap)__name__ functoolswrapsrrr r r)r rrrr cache_methods  r) rtypingrrZtyping_extensionsrrrrrobjectrrrrrrs