[Tutor] R: Re: Re: Re: Class learning
breamoreboy at yahoo.co.uk
Sat Jan 24 16:03:10 CET 2015
On 24/01/2015 01:50, Cameron Simpson wrote:
> My intuition is that a function is costly (potentially) and that
> consulting an attribute is very cheap. I don't want to break such
It's not just your intuition, it's a fact. Function calls are costly,
relative to attribute lookup that is, at least in cPython. I've no idea
what the impact is in other implementations. I'd guess that 99% of the
time 99% of Python programmers needn't worry about it.
My fellow Pythonistas, ask not what our language can do for you, ask
what you can do for our language.
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