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Mon Jul 30 16:19:06 EDT 2018 · https://mail.python.org/pipermail/python-dev/2018-July/154846.html

On Mon, Jul 30, 2018 at 11:39 AM, Jeroen Demeyer <J.Demeyer at ugent.be> wrote:

> On 2018-07-30 20:22, Chris Barker wrote:
>
>> is it possible for the interpreter to know when this error is
>> generated that this is a bound method expecting a "self", rather than an
>> arbitrary function with n parameters?
>>
>
> That would be quite hard. The error message is generated by the underlying
> function. At that point, the information of how it was called (as bound
> method or not) is already gone.

Thanks, I figured as much.

Oh well. This is a serious usability issue -- but what can you do?

-CHB

-- 

Christopher Barker, Ph.D.
Oceanographer

Emergency Response Division
NOAA/NOS/OR&R            (206) 526-6959   voice
7600 Sand Point Way NE   (206) 526-6329   fax
Seattle, WA  98115       (206) 526-6317   main reception

Chris.Barker at noaa.gov
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[Python-Dev] Error message for wrong number of arguments