Re: [Python-ideas] Thoughts on "extended mapping unpacking"

24.05.18 18:46, Neil Girdhar пише:

p = parameters.pop('some_parameter') q = parameters.pop('some_other_parameter') if parameters:      raise ValueError

parameters is a Mapping subclass and I don't want to destroy it

Oh, right. It works if parameters is a var-keyword parameter. def __init__(self, some_kwarg, some_other_kwargs, **parameters):