On 01/26/2015 10:40 AM, Paul Moore wrote:
> There *are* some nastily non-intuitive corner cases (for example, if
> from_env={'a':12} and from_config={'a':13}, I don't have any sort of
> intuition as to what a would be in f(**from_env, **from_config). I'd
> go with 12 because the PEP links multiple **-unpackings with
> collections.ChainMap, but I wouldn't dare rely on that guess).
In the your example
from_env = {'a': 12}
from_config = {'a': 13}
f(**from_env, **from_config)
I would think 'a' should be 13, as from_config is processed /after/ from_env.
So which is it?
--
~Ethan~
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