We need not care other functions, just the "current" one.
Other functions are definitely out of our control.
My last example distinguish 3 cases:
self.f() # object/overloaded version
__class__.f(self) # decorated version
__this_func__(self) # prime version
At 2017-03-01 09:30:56, "Matthias welp" <[email protected]> wrote:
>Hi,
>
>On 1 March 2017 at 01:12, 语言破碎处 <[email protected]> wrote:
>>
>> How a function refer itself?
>> def f():
>> f() # fine... really???
>
>I understand your question as the following: "Should functions be
>allowed to point to themselves/the as of construction time unbound
>variable in the function body, as they are not yet bound to a variable
>at construction time"
>
>I think they should be allowed, as only when the function is executed
>the variable lookups (and therefore function lookups) should happen.
>Object.function() would have, well, interesting behaviour if you were
>to pre-insert all function calls in the code:
>
> d = {'hello': 'world'}
> def f():
> d.keys = lambda: {}
> print(d.keys())
>
>would result in "['keys']" being printed, while you explicitly said
>that the keys method on variable d has to return an empty dict.
>
>I hope this helps you with your question.
>
>-Matthias
_______________________________________________
Python-ideas mailing list
[email protected]
https://mail.python.org/mailman/listinfo/python-ideas
Code of Conduct: http://python.org/psf/codeofconduct/
