function - How to save class method's meta data in Python -


i have python class several different methods doing different things, i'd each of them, when runs, save name , argument values, can use them later. 1 way found add each of them:

frame = inspect.currentframe() args, _, _, values = inspect.getargvalues(frame) function_name = inspect.getframeinfo(frame)[2] function_meta = {arg: values[arg] arg in args} self.meta[function_name] = function_meta

this fine, however, i'd prefer keep dry , don't have copy/paste identical snippet every method add.

alternatively, turn separate function save_meta(), inspect return data of save_meta(), instead of function called it, right? there elegant , reusable way of solving this?

you seem dependent on current frame inspect. suggest

def save_meta(frame):     args, _, _, values = inspect.getargvalues(frame)     function_name = inspect.getframeinfo(frame)[2]     function_meta = {arg: values[arg] arg in args}     self.meta[function_name] = function_meta

and call with

save_meta(inspect.currentframe())

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