Pavel Volkov wrote: > Suppose, I have some resource-intensive tasks implemented as functions in > Python. > Those are called repeatedly in my program. > It's guranteed that a call with the same arguments always produces the > same return value. > I want to cache the arguments and return values and in case of repititive > call immediately return the result without doing expensive calculations.
> The arguments and return values are almost always: > * ints > * floats > * tuple or lists of ints or floats > > I think Cache object will store data in a dictionary. > I'll convert lists to tuples before storing them. > > I'd also like to limit the size of the cache (in MB) and get rid of old > cached data. https://docs.python.org/dev/library/functools.html#functools.lru_cache The only thing that is missing is list-to-tuple conversion. -- https://mail.python.org/mailman/listinfo/python-list
