Why is there difference between cmd line and .py file?

[Thomas 'PointedEars' Lahn]

Robert wrote:

> I just wonder that the cmd line function sum may be different from the
> .py file used. One is numpy package, the other is a general one. Then,
> how can I further make it clear for this guess?

Among other things:

print(sum.__doc__)

-- 
PointedEars

Twitter: @PointedEars2
Please do not cc me. / Bitte keine Kopien per E-Mail.